loncom/interface/lonmodifycourse.pm - diff

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Diff for /loncom/interface/lonmodifycourse.pm between versions 1.88 and 1.103

version 1.88, 2016/11/09 14:04:41	version 1.103, 2023/09/05 03:42:31
Line 39 use Apache::lonpickcourse;	Line 39 use Apache::lonpickcourse;
use lib '/home/httpd/lib/perl';	use lib '/home/httpd/lib/perl';
use LONCAPA qw(:DEFAULT :match);	use LONCAPA qw(:DEFAULT :match);

	my $registered_cleanup;
	my $modified_dom;

sub get_dc_settable {	sub get_dc_settable {
my ($type,$cdom) = @_;	my ($type,$cdom) = @_;
if ($type eq 'Community') {	if ($type eq 'Community') {
Line 49 sub get_dc_settable {	Line 52 sub get_dc_settable {
if (&showcredits($cdom)) {	if (&showcredits($cdom)) {
push(@items,'defaultcredits');	push(@items,'defaultcredits');
}	}
	my %passwdconf = &Apache::lonnet::get_passwdconf($cdom);
	if (($passwdconf{'crsownerchg'}) && ($type ne 'Placement')) {
	push(@items,'nopasswdchg');
	}
return @items;	return @items;
}	}
}	}
Line 97 sub get_enrollment_settings {	Line 104 sub get_enrollment_settings {
my ($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,@{$accessdates});
}	}
	push(@items,'internal.nopasswdchg');
my %settings = &Apache::lonnet::get('environment',\@items,$cdom,$cnum);	my %settings = &Apache::lonnet::get('environment',\@items,$cdom,$cnum);
my %enrollvar;	my %enrollvar;
$enrollvar{'autharg'} = '';	$enrollvar{'autharg'} = '';
Line 126 sub get_enrollment_settings {	Line 134 sub get_enrollment_settings {
} elsif ($type eq "authtype"	} elsif ($type eq "authtype"
\|\| $type eq "autharg" \|\| $type eq "coursecode"	\|\| $type eq "autharg" \|\| $type eq "coursecode"
\|\| $type eq "crosslistings" \|\| $type eq "selfenrollmgr"	\|\| $type eq "crosslistings" \|\| $type eq "selfenrollmgr"
\|\| $type eq "autodropfailsafe") {	\|\| $type eq "autodropfailsafe" \|\| $type eq 'nopasswdchg') {
$enrollvar{$type} = $settings{$item};	$enrollvar{$type} = $settings{$item};
} elsif ($type eq 'defaultcredits') {	} elsif ($type eq 'defaultcredits') {
if (&showcredits($cdom)) {	if (&showcredits($cdom)) {
Line 203 sub print_course_search_page {	Line 211 sub print_course_search_page {
$settingsoption = &mt('View or modify course settings which only a [_1] may modify.',$dctitle);	$settingsoption = &mt('View or modify course settings which only a [_1] may modify.',$dctitle);
}	}
} elsif (&Apache::lonnet::allowed('rar',$dom)) {	} elsif (&Apache::lonnet::allowed('rar',$dom)) {
my %adhocroles = &Apache::lonnet::userenvironment($env{'user.domain'},$env{'user.name'},	my ($roles_by_num,$description,$accessref,$accessinfo) = &Apache::lonnet::get_all_adhocroles($dom);
'adhocroles.'.$dom);	if ((ref($roles_by_num) eq 'ARRAY') && (ref($description) eq 'HASH')) {
if (keys(%adhocroles)) {	if (@{$roles_by_num} > 1) {
my @adhoc = split(',',$adhocroles{'adhocroles.'.$dom});
if (@adhoc > 1) {
if ($type eq 'Community') {	if ($type eq 'Community') {
$roleoption = &mt('Enter the community with one of the available ad hoc roles: [_1].',	$roleoption = &mt('Enter the community with one of the available ad hoc roles');
join(', ',@adhoc));
} elsif ($type eq 'Placement') {	} elsif ($type eq 'Placement') {
$roleoption = &mt('Enter the placement test with one of the available ad hoc roles: [_1].',	$roleoption = &mt('Enter the placement test with one of the available ad hoc roles.');
join(', ',@adhoc));
} else {	} else {
$roleoption = &mt('Enter the course with one of the available ad hoc roles: [_1].',	$roleoption = &mt('Enter the course with one of the available ad hoc roles.');
join(', ',@adhoc));
}	}
} else {	} else {
	my $rolename = $description->{$roles_by_num->[0]};
if ($type eq 'Community') {	if ($type eq 'Community') {
$roleoption = &mt('Enter the community with the ad hoc role of: [_1]',$adhoc[0]);	$roleoption = &mt('Enter the community with the ad hoc role of: [_1]',$rolename);
} elsif ($type eq 'Placement') {	} elsif ($type eq 'Placement') {
$roleoption = &mt('Enter the placement test with the ad hoc role of: [_1]',$adhoc[0]);	$roleoption = &mt('Enter the placement test with the ad hoc role of: [_1]',$rolename);
} else {	} else {
$roleoption = &mt('Enter the course with the ad hoc role of: [_1]',$adhoc[0]);	$roleoption = &mt('Enter the course with the ad hoc role of: [_1]',$rolename);
}	}
}	}
}	}
Line 245 sub print_course_search_page {	Line 249 sub print_course_search_page {
}	}

sub print_course_selection_page {	sub print_course_selection_page {
my ($r,$dom,$domdesc) = @_;	my ($r,$dom,$domdesc,$permission) = @_;
my $type = $env{'form.type'};	my $type = $env{'form.type'};
if (!defined($type)) {	if (!defined($type)) {
$type = 'Course';	$type = 'Course';
}	}
&print_header($r,$type);	&print_header($r,$type);

# Criteria for course search	if ($permission->{'adhocrole'} eq 'custom') {
	my %lt = &Apache::lonlocal::texthash(
	title => 'Ad hoc role selection',
	preamble => 'Please choose an ad hoc role in the course.',
	cancel => 'Click "OK" to enter the course, or "Cancel" to choose a different course.',
	);
	my %jslt = &Apache::lonlocal::texthash (
	none => 'You are not eligible to use an ad hoc role for the selected course',
	ok => 'OK',
	exit => 'Cancel',
	);
	&js_escape(\%jslt);
	$r->print(<<"END");
	<script type="text/javascript">
	// <![CDATA[
	\$(document).ready(function(){
	\$( "#LC_adhocrole_chooser" ).dialog({ autoOpen: false });
	});

	function gochoose(cname,cdom,cdesc) {
	document.courselist.pickedcourse.value = cdom+'_'+cname;
	\$("#LC_choose_adhoc").empty();
	var pickedaction = \$('input[name=phase]:checked', '#LCcoursepicker').val();
	if (pickedaction == 'adhocrole') {
	var http = new XMLHttpRequest();
	var url = "/adm/pickcourse";
	var params = "cid="+cdom+"_"+cname+"&context=adhoc";
	http.open("POST", url, true);
	http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	http.onreadystatechange = function() {
	if (http.readyState == 4 && http.status == 200) {
	var data = \$.parseJSON(http.responseText);
	var len = data.roles.length;
	if (len == '' \|\| len == null \|\| len == 0) {
	alert('$jslt{none}');
	} else {
	if (len == 1) {
	\$( '[name="adhocrole"]' )[0].value = data.roles[0].name;
	document.courselist.submit();
	} else {
	var str = '';
	\$("#LC_choose_adhoc").empty();
	for (var i=0; i<data.roles.length; i++) {
	\$("<label><input type='radio' value='"+data.roles[i].name+"' name='LC_get_role' id='LC_get_role_"+i+"' />"+data.roles[i].desc+"</label><span>  </span>")
	.appendTo("#LC_choose_adhoc");
	}
	\$( "#LC_adhocrole_chooser" ).toggle( true );
	\$( "#LC_get_role_0").prop("checked", true);
	\$( "#LC_adhocrole_chooser" ).dialog({ autoOpen: false });
	\$( "#LC_adhocrole_chooser" ).dialog("open");
	\$( "#LC_adhocrole_chooser" ).dialog({
	height: 400,
	width: 500,
	modal: true,
	resizable: false,
	buttons: [
	{
	text: "$jslt{'ok'}",
	click: function() {
	var rolename = \$('input[name=LC_get_role]:checked', '#LChelpdeskpicker').val();
	\$( '[name="adhocrole"]' )[0].value = rolename;
	document.courselist.submit();
	}
	},
	{
	text: "$jslt{'exit'}",
	click: function() {
	\$("#LC_adhocrole_chooser").dialog( "close" );
	}
	}
	],
	});
	\$( "#LC_adhocrole_chooser" ).find( "form" ).on( "submit", function( event ) {
	event.preventDefault();
	var rolename = \$('input[name=LC_get_role]:checked', '#LChelpdeskpicker').val()
	\$( '[name="adhocrole"]' )[0].value = rolename;
	document.courselist.submit();
	\$("#LC_adhocrole_chooser").dialog( "close" );
	});
	}
	}
	}
	}
	http.send(params);
	} else {
	document.courselist.submit();
	}
	return;
	}
	// ]]>
	</script>

	<div id="LC_adhocrole_chooser" title="$lt{'title'}" style="display:none">
	<p>$lt{'preamble'}</p>
	<form name="LChelpdeskadhoc" id="LChelpdeskpicker" action="">
	<div id="LC_choose_adhoc">
	</div>
	<input type="hidden" name="adhocrole" id="LCadhocrole" value="" />
	<input type="submit" tabindex="-1" style="position:absolute; top:-1000px" />
	</form>
	<p>$lt{'cancel'}</p>
	</div>
	END
	} elsif ($permission->{'adhocrole'} eq 'coord') {
	$r->print(<<"END");
	<script type="text/javascript">
	// <![CDATA[

	function gochoose(cname,cdom,cdesc) {
	document.courselist.pickedcourse.value = cdom+'_'+cname;
	document.courselist.submit();
	return;
	}

	// ]]>
	</script>
	END
	}

	# Criteria for course search
my ($filterlist,$filter) = &get_filters();	my ($filterlist,$filter) = &get_filters();
my $action = '/adm/modifycourse';	my $action = '/adm/modifycourse';
my $dctitle = &Apache::lonnet::plaintext('dc');	my $dctitle = &Apache::lonnet::plaintext('dc');
Line 288 sub get_filters {	Line 411 sub get_filters {
sub print_modification_menu {	sub print_modification_menu {
my ($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 = $coursehash->{'num'};
Line 307 sub print_modification_menu {	Line 431 sub print_modification_menu {
'setanon' => 'View/Modify responders threshold for anonymous survey submissions display',	'setanon' => 'View/Modify responders threshold for anonymous survey submissions display',
'selfenroll' => 'View/Modify Self-Enrollment configuration',	'selfenroll' => 'View/Modify Self-Enrollment configuration',
'setpostsubmit' => 'View/Modify submit button behavior, post-submission',	'setpostsubmit' => 'View/Modify submit button behavior, post-submission',
	'setltiauth' => 'View/Modify re-authentication requirement for LTI launch of deep-linked item',
	'setexttool' => 'View/Modify External Tools permissions',
);	);
} else {	} else {
%linktext = (	%linktext = (
Line 314 sub print_modification_menu {	Line 440 sub print_modification_menu {
'setanon' => 'View responders threshold for anonymous survey submissions display',	'setanon' => 'View responders threshold for anonymous survey submissions display',
'selfenroll' => 'View Self-Enrollment configuration',	'selfenroll' => 'View Self-Enrollment configuration',
'setpostsubmit' => 'View submit button behavior, post-submission',	'setpostsubmit' => 'View submit button behavior, post-submission',
	'setltiauth' => 'View re-authentication requirement for LTI launch of deep-linked item',
	'setexttool' => 'View External Tools permissions',
);	);
}	}
if ($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.');
$setuploadquota_text = &mt('Disk space allocated for storage of content uploaded directly to a community via Content Editor.');	$setuploadquota_text = &mt('Disk space allocated for storage of content uploaded directly to a community via Content Editor.');
} else {	} else {
if ($permission->{'setparms'} eq 'edit') {	if ($permission->{'setparms'} eq 'edit') {
$categorytitle = 'View/Modify Course Settings';	$categorytitle = 'View/Modify Course Settings';
Line 348 sub print_modification_menu {	Line 476 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 $exttool_text = &mt('Override default permissions for external tools use for this specific course.');
$linktext{'viewparms'} = 'Display current settings for automated enrollment';	$linktext{'viewparms'} = 'Display current settings for automated enrollment';

my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$dom);	my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$dom);
Line 418 sub print_modification_menu {	Line 551 sub print_modification_menu {
linktitle => ''	linktitle => ''
},	},
{	{
linktext => $linktext{'selfenroll'},,	linktext => $linktext{'selfenroll'},
icon => 'self_enroll.png',	icon => 'self_enroll.png',
#help => 'Course_Self_Enrollment',	#help => 'Course_Self_Enrollment',
url => &phaseurl('selfenroll'),	url => &phaseurl('selfenroll'),
Line 433 sub print_modification_menu {	Line 566 sub print_modification_menu {
permission => $permission->{'setpostsubmit'},	permission => $permission->{'setpostsubmit'},
linktitle => '',	linktitle => '',
},	},
	{
	linktext => $linktext{'setltiauth'},
	icon => 'system-lock-screen.png',
	#help => '',
	url => &phaseurl('setltiauth'),
	permission => $permission->{'setltiauth'},
	linktitle => '',
	},
	{
	linktext => $linktext{'setexttool'},
	icon => 'exttool.png',
	#help => '',
	url => &phaseurl('setexttool'),
	permission => $permission->{'setexttool'},
	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>';	$r->print(
if ($type eq 'Community') {	'<form name="menu" method="post" action="/adm/modifycourse">'
$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 {
$menu_html .= '<li>'.&mt('Course owner (permitted to assign Course Coordinator roles in the course).').'</li>'."\n".
'<li>'.&mt("Institutional code and default authentication (both required for auto-enrollment of students from institutional datafeeds).").'</li>'."\n";
if (($type ne 'Placement') && &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";
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 $item (@additional_params) {
if ($type eq 'Community') {
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;
}	}

sub print_adhocrole_selected {	sub print_adhocrole_selected {
my ($r,$type) = @_;	my ($r,$type,$permission) = @_;
&print_header($r,$type);	&print_header($r,$type);
my ($cdom,$cnum) = split(/_/,$env{'form.pickedcourse'});	my ($cdom,$cnum) = split(/_/,$env{'form.pickedcourse'});
my ($newrole,$selectrole);	my ($newrole,$selectrole);
if (&Apache::lonnet::allowed('ccc',$cdom)) {	if ($permission->{'adhocrole'} eq 'coord') {
if ($type eq 'Community') {	if ($type eq 'Community') {
$newrole = "co./$cdom/$cnum";	$newrole = "co./$cdom/$cnum";
} else {	} else {
$newrole = "cc./$cdom/$cnum";	$newrole = "cc./$cdom/$cnum";
}	}
$selectrole = 1;	$selectrole = 1;
} elsif (&Apache::lonnet::allowed('rar',$cdom)) {	} elsif ($permission->{'adhocrole'} eq 'custom') {
my %adhocroles = &Apache::lonnet::userenvironment($env{'user.domain'},$env{'user.name'},	my ($okroles,$description) = &Apache::lonnet::get_my_adhocroles($env{'form.pickedcourse'},1);
'adhocroles.'.$cdom);	if (ref($okroles) eq 'ARRAY') {
if (keys(%adhocroles)) {
my $possrole = $env{'form.adhocrole'};	my $possrole = $env{'form.adhocrole'};
if ($possrole ne '') {	if (($possrole ne '') && (grep(/^\Q$possrole\E$/,@{$okroles}))) {
my @adhoc = split(',',$adhocroles{'adhocroles.'.$cdom});	my $confname = &Apache::lonnet::get_domainconfiguser($cdom);
if (grep(/^\Q$possrole\E$/,@adhoc)) {	$newrole = "cr/$cdom/$confname/$possrole./$cdom/$cnum";
my $confname = &Apache::lonnet::get_domainconfiguser($cdom);	$selectrole = 1;
$newrole = "cr/$cdom/$confname/$possrole./$cdom/$cnum";
$selectrole = 1;
}
}	}
}	}
}	}
Line 565 sub print_settings_display {	Line 667 sub print_settings_display {
"<th>$lt{'dcon'}</th>\n".	"<th>$lt{'dcon'}</th>\n".
&Apache::loncommon::end_data_table_header_row()."\n";	&Apache::loncommon::end_data_table_header_row()."\n";
foreach my $item (@items) {	foreach my $item (@items) {
	my $shown = $enrollvar{$item};
	if ($item eq 'crosslistings') {
	my (@xlists,@lcsecs);
	foreach my $entry (split(/,/,$enrollvar{$item})) {
	my ($xlist,$lc_sec) = split(/:/,$entry);
	push(@xlists,$xlist);
	push(@lcsecs,$lc_sec);
	}
	if (@xlists) {
	my $crskey = $cnum.':'.$enrollvar{'coursecode'};
	my %reformatted =
	&Apache::lonnet::auto_instsec_reformat($cdom,'declutter',
	{$crskey => \@xlists});
	if (ref($reformatted{$crskey}) eq 'ARRAY') {
	my @show;
	my @xlcodes = @{$reformatted{$crskey}};
	for (my $i=0; $i<@xlcodes; $i++) {
	push(@show,$xlcodes[$i].':'.$lcsecs[$i]);
	}
	if (@show) {
	$shown = join(',',@show);
	}
	}
	}
	}
$disp_table .= &Apache::loncommon::start_data_table_row()."\n".	$disp_table .= &Apache::loncommon::start_data_table_row()."\n".
"<td><b>$longtype{$item}</b></td>\n".	"<td><b>$longtype{$item}</b></td>\n".
"<td>$enrollvar{$item}</td>\n";	"<td>$shown</td>\n";
if (grep(/^\Q$item\E$/,@modifiable_params)) {	if (grep(/^\Q$item\E$/,@modifiable_params)) {
$disp_table .= '<td align="right">'.&mt('Yes').'</td>'."\n";	$disp_table .= '<td align="right">'.&mt('Yes').'</td>'."\n";
} else {	} else {
Line 589 sub print_settings_display {	Line 716 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 627 sub print_setquota {	Line 756 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 649 sub print_setquota {	Line 783 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 663 $uploadhelpitem $lt{'upqu'}: <input type	Line 797 $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 680 sub print_set_anonsurvey_threshold {	Line 817 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 695 sub print_set_anonsurvey_threshold {	Line 832 sub print_set_anonsurvey_threshold {
my $hidden_elements = &hidden_form_elements();	my $hidden_elements = &hidden_form_elements();
my ($disabled,$submit);	my ($disabled,$submit);
if ($readonly) {	if ($readonly) {
$disabled = ' disabled="disabled"';	$disabled = ' disabled="disabled"';
} else {	} else {
$submit = '<input type="submit" value="'.$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 731 sub print_postsubmit_config {	Line 872 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 763 sub print_postsubmit_config {	Line 904 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 $lctype = lc($type);	my $lctype = &get_lctype($type,$settings);
unless (($type eq 'Community') \|\| ($type eq 'Placement')) {
$lctype = 'unofficial';
if ($settings->{'internal.coursecode'}) {
$lctype = 'official';
} elsif ($settings->{'internal.textbook'}) {
$lctype = 'textbook';
}
}
my %domconfig =	my %domconfig =
&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);	&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
my $postsubtimeout = 60;	my $postsubtimeout = 60;
Line 812 sub domain_postsubtimeout {	Line 950 sub domain_postsubtimeout {
return $postsubtimeout;	return $postsubtimeout;
}	}

	sub get_lctype {
	my ($type,$settings) = @_;
	my $lctype = lc($type);
	unless (($type eq 'Community') \|\| ($type eq 'Placement')) {
	$lctype = 'unofficial';
	if (ref($settings) eq 'HASH') {
	if ($settings->{'internal.coursecode'}) {
	$lctype = 'official';
	} elsif ($settings->{'internal.textbook'}) {
	$lctype = 'textbook';
	}
	}
	}
	return $lctype;
	}

sub print_catsettings {	sub print_catsettings {
my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;	my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
&print_header($r,$type);	&print_header($r,$type);
Line 829 sub print_catsettings {	Line 983 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 838 sub print_catsettings {	Line 993 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') {	} 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."));	$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') \|\| ($type eq 'Placement')) {	if (($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 890 sub print_catsettings {	Line 1060 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 911 sub print_course_modification_page {	Line 1083 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);
my %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.textbook',	my %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.textbook',
'internal.selfenrollmgrdc','internal.selfenrollmgrcc',	'internal.selfenrollmgrdc','internal.selfenrollmgrcc',
'internal.mysqltables'],	'internal.mysqltables'],$cdom,$cnum);
$cdom,$cnum);
my $type = &Apache::lonuserutils::get_extended_type($cdom,$cnum,$crstype,\%settings);	my $type = &Apache::lonuserutils::get_extended_type($cdom,$cnum,$crstype,\%settings);
my @specific_managebydc = split(/,/,$settings{'internal.selfenrollmgrdc'});	my @specific_managebydc = split(/,/,$settings{'internal.selfenrollmgrdc'});
my @specific_managebycc = split(/,/,$settings{'internal.selfenrollmgrcc'});	my @specific_managebycc = split(/,/,$settings{'internal.selfenrollmgrcc'});
my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);	my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
	my %passwdconf = &Apache::lonnet::get_passwdconf($cdom);
my @default_managebydc = split(/,/,$domdefaults{$type.'selfenrolladmdc'});	my @default_managebydc = split(/,/,$domdefaults{$type.'selfenrolladmdc'});
if ($crstype eq 'Community') {	if ($crstype eq 'Community') {
$ccrole = 'co';	$ccrole = 'co';
Line 945 sub print_course_modification_page {	Line 1117 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 979 sub print_course_modification_page {	Line 1151 sub print_course_modification_page {
} 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}.' '.$ccname.'</td>'."\n".
Line 989 sub print_course_modification_page {	Line 1161 sub print_course_modification_page {
}	}
&print_header($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(
&Apache::loncommon::help_open_topic('Modify_Community_Owner').	&Apache::loncommon::help_open_topic('Modify_Community_Owner').
' '.&mt('Community Owner'))."\n");	' '.&mt('Community Owner'))."\n".
	$ownertable."\n".&Apache::lonhtmlcommon::row_closure());
} else {	} else {
$r->print(&Apache::lonhtmlcommon::row_title(	$r->print(&Apache::lonhtmlcommon::row_title(
&Apache::loncommon::help_open_topic('Modify_Course_Instcode').	&Apache::loncommon::help_open_topic('Modify_Course_Instcode').
' '.&mt('Course Code'))."\n".	' '.&mt('Course Code'))."\n".
'<input type="text" size="15" name="coursecode" value="'.$enrollvar{'coursecode'}.'"'.$disabled.'/>'.	'<input type="text" size="15" name="coursecode" value="'.$enrollvar{'coursecode'}.'"'.$disabled.' />'.
&Apache::lonhtmlcommon::row_closure());	&Apache::lonhtmlcommon::row_closure());
if (($crstype eq 'Course') && (&showcredits($cdom))) {	if (($crstype eq 'Course') && (&showcredits($cdom))) {
$r->print(&Apache::lonhtmlcommon::row_title(	$r->print(&Apache::lonhtmlcommon::row_title(
&Apache::loncommon::help_open_topic('Modify_Course_Credithours').	&Apache::loncommon::help_open_topic('Modify_Course_Credithours').
' '.&mt('Credits (students)'))."\n".	' '.&mt('Credits (students)'))."\n".
'<input type="text" size="3" name="defaultcredits" value="'.$enrollvar{'defaultcredits'}.'"'.$disabled.' />'.	'<input type="text" size="3" name="defaultcredits" value="'.$enrollvar{'defaultcredits'}.'"'.$disabled.' />'.
&Apache::lonhtmlcommon::row_closure());	&Apache::lonhtmlcommon::row_closure());
}	}
Line 1017 sub print_course_modification_page {	Line 1194 sub print_course_modification_page {
$authenitems."\n".	$authenitems."\n".
&Apache::lonhtmlcommon::row_closure().	&Apache::lonhtmlcommon::row_closure().
&Apache::lonhtmlcommon::row_title(	&Apache::lonhtmlcommon::row_title(
&Apache::loncommon::help_open_topic('Modify_Course_Owner').	&Apache::loncommon::help_open_topic('Modify_Course_Owner').
' '.&mt('Course Owner'))."\n");	' '.&mt('Course Owner'))."\n".
	$ownertable."\n".&Apache::lonhtmlcommon::row_closure());
	if (($passwdconf{'crsownerchg'}) && ($type ne 'Placement')) {
	my $checked;
	if ($enrollvar{'nopasswdchg'}) {
	$checked = ' checked="checked"';
	}
	$r->print(&Apache::lonhtmlcommon::row_title(
	&Apache::loncommon::help_open_topic('Modify_Course_Chgpasswd').
	' '.&mt('Changing passwords (internal)'))."\n".
	'<label><input type="checkbox" value="1" name="nopasswdchg"'.$checked.$disabled.' />'.
	&mt('Disable changing password for users with student role by course owner').'</label>'."\n".
	&Apache::lonhtmlcommon::row_closure());
	}
}	}
my ($cctitle,$rolename,$currmanages,$ccchecked,$dcchecked,$defaultchecked);	my ($cctitle,$rolename,$currmanages,$ccchecked,$dcchecked,$defaultchecked);
my ($selfenrollrows,$selfenrolltitles) = &Apache::lonuserutils::get_selfenroll_titles();	my ($selfenrollrows,$selfenrolltitles) = &Apache::lonuserutils::get_selfenroll_titles();
Line 1028 sub print_course_modification_page {	Line 1218 sub print_course_modification_page {
$cctitle = &mt('Course personnel');	$cctitle = &mt('Course personnel');
}	}

$r->print($ownertable."\n".&Apache::lonhtmlcommon::row_closure().	$r->print(&Apache::lonhtmlcommon::row_title(
&Apache::lonhtmlcommon::row_title(
&Apache::loncommon::help_open_topic('Modify_Course_Selfenrolladmin').	&Apache::loncommon::help_open_topic('Modify_Course_Selfenrolladmin').
' '.&mt('Self-enrollment configuration')).	' '.&mt('Self-enrollment configuration')).
&Apache::loncommon::start_data_table()."\n".	&Apache::loncommon::start_data_table()."\n".
Line 1039 sub print_course_modification_page {	Line 1228 sub print_course_modification_page {
'<th>'.$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 1054 sub print_course_modification_page {	Line 1243 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}.$disabled.' />'.
Line 1075 sub print_course_modification_page {	Line 1264 sub print_course_modification_page {
' '.&mt('"Temporary" Tables Lifetime (s)'))."\n".	' '.&mt('"Temporary" Tables Lifetime (s)'))."\n".
'<input type="text" size="10" name="mysqltables" value="'.$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 1085 sub print_course_modification_page {	Line 1274 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 1096 sub print_selfenrollconfig {	Line 1289 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 {
	my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
	my %lt = &Apache::lonlocal::texthash(
	'requ' => 'Requirement for re-authentication for student LTI-limited launch of deep-linked item',
	'link' => 'Link protection can be set to accept username for an enrolled student (if sent by Consumer)',
	'logi' => 'Login needed, regardless of user information sent by LTI Consumer in (signed) parameters',
	'used' => 'Use domain default',
	'cour' => 'Use course-specific setting',
	'curd' => 'Current domain default is',
	'valu' => 'Value for this course',
	'modi' => 'Save',
	'back' => 'Pick another action',
	);
	my ($domdef,$checkeddom,$checkedcrs,$domdefdisplay,$divsty,$authok,$authno);
	$domdef = 0;
	$checkeddom = ' checked="checked"';
	$domdefdisplay = $lt{'logi'};
	$divsty = 'display:none';
	$authno = ' checked="checked"';
	my %domconfig =
	&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
	if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
	$domdef = $domconfig{'coursedefaults'}{'ltiauth'};
	}
	if ($domdef) {
	$domdefdisplay = $lt{'link'};
	}
	my %settings = &Apache::lonnet::get('environment',['internal.ltiauth'],$cdom,$cnum);
	my $ltiauth = $settings{'internal.ltiauth'};

	if ($ltiauth ne '') {
	$checkedcrs = $checkeddom;
	$checkeddom = '';
	$divsty = 'display:inline-block';
	if ($ltiauth) {
	$authok = ' checked="checked"';
	}
	}
	&print_header($r,$type);
	my $hidden_elements = &hidden_form_elements();
	my ($disabled,$submit);
	if ($readonly) {
	$disabled = ' disabled="disabled"';
	} else {
	$submit = '<input type="button" onclick="javascript:changePage(this.form,'."'processltiauth'".');" value="'.$lt{'modi'}.'" />';
	}
	my $helpitem = &Apache::loncommon::help_open_topic('Modify_Course_LTI_Authen');
	my $showtype = &mt($type);
	$r->print(<<ENDDOCUMENT);
	<h3>$helpitem $lt{'requ'}</h3>
	<h4><span class="LC_nobreak">$showtype: $cdesc</span></h4>
	<form action="/adm/modifycourse" method="post" name="setltiauth">
	<p><span class="LC_nobreak">$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 />$lt{'cour'}</label></span></p>
	<fieldset id="crsltiauth" style="$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><p>
	$submit
	$hidden_elements
	</p>
	</form>
	ENDDOCUMENT
	my @actions =
	('<a href="javascript:changePage(document.setltiauth,'."'menu'".')">'.
	$lt{'back'}.'</a>');
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
	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};
	}
	}
	}
	if ($domdef && $domdefdom) {
	$domdefdisplay = $titles{'both'};
	} elsif ($domdef) {
	$domdefdisplay = $titles{'crs'};
	} elsif ($domdefdom) {
	$domdefdisplay = $titles{'dom'};
	} else {
	$domdefdisplay = $titles{'none'};
	}
	my %settings = &Apache::lonnet::get('environment',['internal.exttool'],$cdom,$cnum);
	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"';
	} else {
	$crschecked{$option} = '';
	}
	}
	}
	&print_header($r,$type);
	my $hidden_elements = &hidden_form_elements();
	my ($disabled,$submit);
	if ($readonly) {
	$disabled = ' disabled="disabled"';
	} else {
	$submit = '<input type="button" onclick="javascript:changePage(this.form,'."'processexttool'".');" value="'.$titles{'modi'}.'" />';
	}
	my $helpitem = &Apache::loncommon::help_open_topic('Modify_Course_External_Tool');
	my $showtype = &mt($type);
	$r->print(<<ENDDOCUMENT);
	<h3>$helpitem $titles{'extt'}</h3>
	<h4><span class="LC_nobreak">$showtype: $cdesc</span></h4>
	<form action="/adm/modifycourse" method="post" name="setexttool">
	<p><span class="LC_nobreak">$titles{'curd'}: <span style="font-style:italic">$domdefdisplay</span></span></p>
	<p><span class="LC_nobreak">
	<label><input type="radio" name="exttoolset" value="dom" onclick="toggleExtToolOptions(this.form);"$checkeddom$disabled />$titles{'used'}</label></span><br />
	<span class="LC_nobreak">
	<label><input type="radio" name="exttoolset" value="course" onclick="toggleExtToolOptions(this.form);"$checkedcrs$disabled />$titles{'cour'}</label></span></p>
	<fieldset id="crsexttool" style="$divsty">
	<legend>$titles{'valu'}</legend>
	<span class="LC_nobreak">
	<label><input type="radio" name="exttool" value="both"$crschecked{'both'}$disabled />$titles{'both'}</label>
	</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><p>
	$submit
	$hidden_elements
	</p>
	</form>
	ENDDOCUMENT
	my @actions =
	('<a href="javascript:changePage(document.setexttool,'."'menu'".')">'.
	$titles{'back'}.'</a>');
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
	return;
	}

	sub exttool_titles {
	my ($type) = @_;
	my %titles = &Apache::lonlocal::texthash(
	'extt' => 'External Tool permissions',
	'none' => 'Use of external tools not permitted',
	'crs' => 'Only external tools defined in course may be used',
	'dom' => 'Only external tools defined in domain may be used',
	'both' => 'External tools defined/configured in either domain or course may be used',
	'used' => 'Use domain default',
	'cour' => 'Use course-specific setting',
	'curd' => 'Current domain default is',
	'valu' => 'Value for this course',
	'modi' => 'Save',
	'back' => 'Pick another action',
	);
	if ($type eq 'Community') {
	$titles{'crs'} = &mt('Only external tools defined in community may be used');
	$titles{'both'} = &mt('External tools defined/configured in either domain or community may be used');
	$titles{'cour'} = &mt('Use community-specific setting');
	$titles{'valu'} = &mt('Value for this community');
	}
	return %titles;
	}

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 1111 sub modify_selfenrollconfig {	Line 1510 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 1149 sub modifiable_only_title {	Line 1552 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 1167 sub gather_authenitems {	Line 1570 sub gather_authenitems {
$curr_authtype = 'int';	$curr_authtype = 'int';
} elsif ($enrollvar->{'authtype'} eq 'localauth' ) {	} elsif ($enrollvar->{'authtype'} eq 'localauth' ) {
$curr_authtype = 'loc';	$curr_authtype = 'loc';
	} elsif ($enrollvar->{'authtype'} eq 'lti' ) {
	$curr_authtype = 'lti';
}	}
}	}
unless ($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 1187 sub gather_authenitems {	Line 1592 sub gather_authenitems {
$authform{'krb'} = &Apache::loncommon::authform_kerberos(%param);	$authform{'krb'} = &Apache::loncommon::authform_kerberos(%param);
$authform{'int'} = &Apache::loncommon::authform_internal(%param);	$authform{'int'} = &Apache::loncommon::authform_internal(%param);
$authform{'loc'} = &Apache::loncommon::authform_local(%param);	$authform{'loc'} = &Apache::loncommon::authform_local(%param);
foreach my $item ('krb','int','loc') {	$authform{'lti'} = &Apache::loncommon::authform_lti(%param);
	foreach my $item ('krb','int','loc','lti') {
if ($authform{$item} ne '') {	if ($authform{$item} ne '') {
$authenitems .= $authform{$item}.'<br />';	$authenitems .= $authform{$item}.'<br />';
}	}
Line 1205 sub modify_course {	Line 1611 sub modify_course {
unless (($type eq 'Community') \|\| ($type eq 'Placement')) {	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($cdom);
	if ($passwdconf{'crsownerchg'}) {
	push(@items,'internal.nopasswdchg');
	}
}	}
my %settings = &Apache::lonnet::get('environment',\@items,$cdom,$cnum);	my %settings = &Apache::lonnet::get('environment',\@items,$cdom,$cnum);
my $description = $settings{'description'};	my $description = $settings{'description'};
Line 1223 sub modify_course {	Line 1633 sub modify_course {
} else {	} else {
%changed = ( code => 0,	%changed = ( code => 0,
owner => 0,	owner => 0,
	passwd => 0,
);	);
$ccrole = 'cc';	$ccrole = 'cc';
unless ($settings{'internal.sectionnums'} eq '') {	unless ($settings{'internal.sectionnums'} eq '') {
Line 1253 sub modify_course {	Line 1664 sub modify_course {
if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {	if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
$newattr{'autharg'} = $env{'form.locarg'};	$newattr{'autharg'} = $env{'form.locarg'};
}	}
	} elsif ($env{'form.login'} eq 'lti') {
	$newattr{'authtype'} = 'lti';
}	}
if ( $newattr{'authtype'}=~ /^krb/) {	if ( $newattr{'authtype'}=~ /^krb/) {
if ($newattr{'autharg'} eq '') {	if ($newattr{'autharg'} eq '') {
Line 1275 sub modify_course {	Line 1688 sub modify_course {
$newattr{'mysqltables'} = $env{'form.mysqltables'};	$newattr{'mysqltables'} = $env{'form.mysqltables'};
$newattr{'mysqltables'} =~ s/\D+//g;	$newattr{'mysqltables'} =~ s/\D+//g;
}	}
if (($type ne 'Placement') && (&showcredits($cdom) && exists($env{'form.defaultcredits'}))) {	if ($type ne 'Placement') {
$newattr{'defaultcredits'}=$env{'form.defaultcredits'};	if (&showcredits($cdom) && exists($env{'form.defaultcredits'})) {
$newattr{'defaultcredits'} =~ s/[^\d\.]//g;	$newattr{'defaultcredits'}=$env{'form.defaultcredits'};
	$newattr{'defaultcredits'} =~ s/[^\d\.]//g;
	}
	if (grep(/^nopasswdchg$/,@modifiable_params)) {
	if ($env{'form.nopasswdchg'}) {
	$newattr{'nopasswdchg'} = 1;
	unless ($currattr{'nopasswdchg'}) {
	$changed{'passwd'} = 1;
	}
	} elsif ($currattr{'nopasswdchg'}) {
	$changed{'passwd'} = 1;
	}
	}
}	}
}	}

Line 1309 sub modify_course {	Line 1734 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'} \|\| $changed{'code'}) {	if ($changed{'owner'} \|\| $changed{'code'} \|\| $changed{'passwd'}) {
my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',$cnum,	my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',$cnum,
undef,undef,'.');	undef,undef,'.');
if (ref($crsinfo{$env{'form.pickedcourse'}}) eq 'HASH') {	if (ref($crsinfo{$env{'form.pickedcourse'}}) eq 'HASH') {
Line 1322 sub modify_course {	Line 1747 sub modify_course {
if ($changed{'owner'}) {	if ($changed{'owner'}) {
$crsinfo{$env{'form.pickedcourse'}}{'owner'} = $env{'form.courseowner'};	$crsinfo{$env{'form.pickedcourse'}}{'owner'} = $env{'form.courseowner'};
}	}
	if ($changed{'passwd'}) {
	if ($env{'form.nopasswdchg'}) {
	$crsinfo{$env{'form.pickedcourse'}}{'nopasswdchg'} = 1;
	} else {
	delete($crsinfo{'nopasswdchg'});
	}
	}
my $chome = &Apache::lonnet::homeserver($cnum,$cdom);	my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
my $putres = &Apache::lonnet::courseidput($cdom,\%crsinfo,$chome,'notime');	my $putres = &Apache::lonnet::courseidput($cdom,\%crsinfo,$chome,'notime');
if ($putres eq 'ok') {	if (($putres eq 'ok') && (($changed{'owner'} \|\| $changed{'code'}))) {
&update_coowners($cdom,$cnum,$chome,\%settings,\%newattr);	&update_coowners($cdom,$cnum,$chome,\%settings,\%newattr);
	if ($changed{'code'}) {
	&Apache::lonnet::devalidate_cache_new('instcats',$cdom);
	# Update cache of self-cataloging courses on institution's server(s).
	if (&Apache::lonnet::shared_institution($cdom)) {
	unless ($registered_cleanup) {
	my $handlers = $r->get_handlers('PerlCleanupHandler');
	$r->set_handlers('PerlCleanupHandler' => [\&devalidate_remote_instcats,@{$handlers}]);
	$registered_cleanup=1;
	$modified_dom = $cdom;
	}
	}
	}
}	}
}	}
}	}
Line 1357 sub modify_course {	Line 1801 sub modify_course {
} else {	} else {
if ($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 1371 sub modify_course {	Line 1815 sub modify_course {
$shown = &mt('None');	$shown = &mt('None');
} elsif (($attr eq 'mysqltables') && ($shown eq '')) {	} elsif (($attr eq 'mysqltables') && ($shown eq '')) {
$shown = &mt('domain default');	$shown = &mt('domain default');
	} elsif ($attr eq 'nopasswdchg') {
	if ($shown) {
	$shown = &mt('Yes');
	} else {
	$shown = &mt('No');
	}
}	}
$chgresponse .= '<li>'.&mt('[_1] now set to: [_2]',$longtype{$attr},$shown).'</li>';	$chgresponse .= '<li>'.&mt('[_1] now set to: [_2]',$longtype{$attr},$shown).'</li>';
} else {	} else {
Line 1383 sub modify_course {	Line 1833 sub modify_course {
$shown = &mt('None');	$shown = &mt('None');
} elsif (($attr eq 'mysqltables') && ($shown eq '')) {	} elsif (($attr eq 'mysqltables') && ($shown eq '')) {
$shown = &mt('domain default');	$shown = &mt('domain default');
	} elsif ($attr eq 'nopasswdchg') {
	if ($shown) {
	$shown = &mt('Yes');
	} else {
	$shown = &mt('No');
	}
}	}
$nochgresponse .= '<li>'.&mt('[_1] still set to: [_2]',$longtype{$attr},$shown).'</li>';	$nochgresponse .= '<li>'.&mt('[_1] still set to: [_2]',$longtype{$attr},$shown).'</li>';
}	}
Line 1404 sub modify_course {	Line 1860 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 1468 sub modify_course {	Line 1923 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 1482 sub modify_course {	Line 1937 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>'.$reply.'</p>'."\n".
'<form action="/adm/modifycourse" method="post" name="processparms">'.	'<form action="/adm/modifycourse" method="post" name="processparms">'.
&hidden_form_elements();	&hidden_form_elements();
Line 1498 sub modify_course {	Line 1953 sub modify_course {
push(@actions, '<a href="'.$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 1667 sub modify_quota {	Line 2123 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 1700 sub modify_quota {	Line 2155 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 1713 sub modify_quota {	Line 2168 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 1723 sub modify_quota {	Line 2178 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 1766 sub modify_quota {	Line 2221 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 1828 sub modify_anonsurvey_threshold {	Line 2284 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 1843 sub modify_postsubmit_config {	Line 2300 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 1870 sub modify_postsubmit_config {	Line 2328 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 1889 sub modify_postsubmit_config {	Line 2347 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 1904 sub modify_postsubmit_config {	Line 2362 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 1924 sub modify_catsettings {	Line 2383 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 1979 sub modify_catsettings {	Line 2438 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 2041 sub modify_catsettings {	Line 2500 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;
	}

	sub modify_ltiauth {
	my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
	my %lt = &Apache::lonlocal::texthash(
	'requ' => 'Requirement for re-authentication for student LTI-limited launch of deep-linked item',
	'link' => 'Link protection can be set to accept username for an enrolled student (if sent by Consumer)',
	'logi' => 'Login needed, regardless of user information sent by LTI Consumer in (signed) parameters',
	'used' => 'Use domain default',
	'cour' => 'Use course-specific setting',
	'modi' => 'Save',
	'back' => 'Pick another action',
	);
	&print_header($r,$type);
	$r->print('<h3>'.$lt{'requ'}.'</h3>'."\n".
	'<h4><span class="LC_nobreak">'.&mt($type).': '.$cdesc.'</span></h4>'."\n".
	'<form action="/adm/modifycourse" method="post" name="processltiauth">'."\n");
	my %oldsettings = &Apache::lonnet::get('environment',['internal.ltiauth'],$cdom,$cnum);
	my $oldltiauth = $oldsettings{'internal.ltiauth'};
	my $domdef;
	my %domconfig =
	&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
	if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
	$domdef = $domconfig{'coursedefaults'}{'ltiauth'};
	}
	my ($newltiauth,$nochange,$change,$status,$error,$ltiauth);
	if ($env{'form.ltiauthset'} eq 'dom') {
	if ($oldltiauth eq '') {
	$nochange = 1;
	} else {
	$change = 1;
	}
	} elsif ($env{'form.ltiauthset'} eq 'course') {
	if ($env{'form.ltiauth'} =~ /^0\|1$/) {
	$newltiauth = $env{'form.ltiauth'};
	}
	if ($oldltiauth == $newltiauth) {
	$nochange = 1;
	} else {
	$change = 1;
	}
	}
	if ($change) {
	if ($newltiauth ne '') {
	my %cenv = (
	'internal.ltiauth' => $newltiauth,
	);
	if (&Apache::lonnet::put('environment',\%cenv,$cdom,$cnum) eq 'ok') {
	if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') {
	&Apache::lonnet::appenv(
	{'course.'.$cdom.'_'.$cnum.'.internal.ltiauth' => $newltiauth});
	}
	} else {
	$error = 1;
	}
	} else {
	if (&Apache::lonnet::del('environment',['internal.ltiauth'],$cdom,$cnum) eq 'ok') {
	if (exists($env{'course.'.$cdom.'_'.$cnum.'.internal.ltiauth'})) {
	&Apache::lonnet::delenv('course.'.$cdom.'_'.$cnum.'.internal.ltiauth');
	}
	} else {
	$error = 1;
	}
	}
	}
	if ($error) {
	$nochange = 1;
	}
	if ($nochange) {
	$ltiauth = $oldltiauth;
	} else {
	$ltiauth = $newltiauth;
	}
	if ($ltiauth eq '') {
	$status = $lt{'used'}.': ';
	if ($domdef) {
	$status .= '<span style="font-style:italic">'.$lt{'link'}.'</span>';
	} else {
	$status .= '<span style="font-style:italic">'.$lt{'logi'}.'</span>';
	}
	} else {
	$status = $lt{'cour'}.': ';
	if ($ltiauth) {
	$status .= '<span style="font-style:italic">'.$lt{'link'}.'</span>';
	} else {
	$status .= '<span style="font-style:italic">'.$lt{'logi'}.'</span>';
	}
	}
	if ($error) {
	$r->print('<p class="LC_warning">'.&mt('An error occurred when saving your changes').'</p>');
	}
	$r->print('<p>');
	if ($nochange) {
	$r->print(&mt('Re-authentication requirement for LTI launch of deep-linked item is unchanged'));
	} elsif ($change) {
	$r->print(&mt('Re-authentication requirement for LTI launch of deep-linked changed'));
	}
	$r->print('<br />'.$status.'</p>'.
	&hidden_form_elements().'</form>');
	my @actions =
	('<a href="javascript:changePage(document.processltiauth,'."'menu'".')">'.
	$lt{'back'}.'</a>');
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
	return;
	}

	sub modify_exttool {
	my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
	my %titles = &exttool_titles($type);
	&print_header($r,$type);
	$r->print('<h3>'.$titles{'extt'}.'</h3>'."\n".
	'<h4><span class="LC_nobreak">'.$type.': '.$cdesc.'</span></h4>'."\n".
	'<form action="/adm/modifycourse" method="post" name="processexttool">'."\n");
	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 ($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;
	} else {
	$change = 1;
	}
	}
	if ($change) {
	if ($newcrsexttool ne '') {
	my %cenv = (
	'internal.exttool' => $newcrsexttool,
	);
	if (&Apache::lonnet::put('environment',\%cenv,$cdom,$cnum) eq 'ok') {
	if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') {
	&Apache::lonnet::appenv(
	{'course.'.$cdom.'_'.$cnum.'.internal.exttool' => $newcrsexttool});
	}
	} else {
	$error = 1;
	}
	} else {
	if (&Apache::lonnet::del('environment',['internal.exttool'],$cdom,$cnum) eq 'ok') {
	if (exists($env{'course.'.$cdom.'_'.$cnum.'.internal.exttool'})) {
	&Apache::lonnet::delenv('course.'.$cdom.'_'.$cnum.'.internal.exttool');
	}
	} else {
	$error = 1;
	}
	}
	}
	if ($error) {
	$nochange = 1;
	}
	if ($nochange) {
	$exttool = $oldcrsexttool;
	} else {
	$exttool = $newcrsexttool;
	}
	if ($exttool eq '') {
	$status = $titles{'used'}.': <span style="font-style:italic">'.$domdefdisplay.'</span>';
	} else {
	$status = $titles{'cour'}.': <span style="font-style:italic">'.$titles{$exttool}.'</span>';
	}
	if ($error) {
	$r->print('<p class="LC_warning">'.&mt('An error occurred when saving your changes').'</p>');
	}
	$r->print('<p>');
	if ($nochange) {
	$r->print(&mt('External Tool permissions unchanged'));
	} elsif ($change) {
	$r->print(&mt('External Tool permissions changed'));
	}
	$r->print('<br />'.$status.'</p>'.
	&hidden_form_elements().'</form>');
	my @actions =
	('<a href="javascript:changePage(document.processexttool,'."'menu'".')">'.
	$titles{'back'}.'</a>');
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
return;	return;
}	}

Line 2068 function changePage(formname,newphase) {	Line 2741 function changePage(formname,newphase) {
if ($phase eq 'setparms') {	if ($phase eq 'setparms') {
$js .= $javascript_validations;	$js .= $javascript_validations;
} elsif ($phase eq 'courselist') {	} elsif ($phase eq 'courselist') {
$js .= qq\|	$js .= <<"ENDJS";

function gochoose(cname,cdom,cdesc) {
document.courselist.pickedcourse.value = cdom+'_'+cname;
document.courselist.submit();
}

function hide_searching() {	function hide_searching() {
if (document.getElementById('searching')) {	if (document.getElementById('searching')) {
document.getElementById('searching').style.display = 'none';	document.getElementById('searching').style.display = 'none';
Line 2082 function hide_searching() {	Line 2749 function hide_searching() {
return;	return;
}	}

\|;	ENDJS
} elsif ($phase eq 'setquota') {	} elsif ($phase eq 'setquota') {
my $invalid = &mt('The quota you entered contained invalid characters.');	my $invalid = &mt('The quota you entered contained invalid characters.');
my $alert = &mt('You must enter a number');	my $alert = &mt('You must enter a number');
Line 2092 function hide_searching() {	Line 2759 function hide_searching() {
$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 2139 ENDSCRIPT	Line 2807 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 2171 function verify_postsubmit() {	Line 2839 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 2189 function togglePostsubmit(caller) {	Line 2857 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 2209 function togglePostsubmit(caller) {	Line 2877 function togglePostsubmit(caller) {

ENDSCRIPT	ENDSCRIPT

	} elsif ($phase eq 'setltiauth') {
	$js .= <<"ENDJS";
	function toggleLTIOptions(form) {
	var radioname = 'ltiauthset';
	var divid = 'crsltiauth';
	var num = form.elements[radioname].length;
	if (num) {
	var setvis = '';
	for (var i=0; i<num; i++) {
	if (form.elements[radioname][i].checked) {
	if (form.elements[radioname][i].value == 'course') {
	if (document.getElementById(divid)) {
	document.getElementById(divid).style.display = 'inline-block';
	}
	setvis = 1;
	}
	break;
	}
	}
	if (!setvis) {
	if (document.getElementById(divid)) {
	document.getElementById(divid).style.display = 'none';
	}
	}
	}
	return;
	}

	ENDJS
	} elsif ($phase eq 'setexttool') {
	$js .= <<"ENDJS";
	function toggleExtToolOptions(form) {
	var radioname = 'exttoolset';
	var divid = 'crsexttool';
	var num = form.elements[radioname].length;
	if (num) {
	var setvis = '';
	for (var i=0; i<num; i++) {
	if (form.elements[radioname][i].checked) {
	if (form.elements[radioname][i].value == 'course') {
	if (document.getElementById(divid)) {
	document.getElementById(divid).style.display = 'inline-block';
	}
	setvis = 1;
	}
	break;
	}
	}
	if (!setvis) {
	if (document.getElementById(divid)) {
	document.getElementById(divid).style.display = 'none';
	}
	}
	}
	return;
	}

	ENDJS
}	}
my $starthash;	my $starthash;
if ($env{'form.phase'} eq 'adhocrole') {	if ($env{'form.phase'} eq 'adhocrole') {
Line 2219 ENDSCRIPT	Line 2945 ENDSCRIPT
$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') {
	$starthash = {
	add_entries => {'onload' => "toggleLTIOptions(document.setltiauth);"},
	};
	} elsif ($env{'form.phase'} eq 'setexttool') {
	$starthash = {
	add_entries => {'onload' => "toggleExtToolOptions(document.setexttool);"},
	};
}	}
$r->print(&Apache::loncommon::start_page('View/Modify Course/Community Settings',	$r->print(&Apache::loncommon::start_page('View/Modify Course/Community Settings',
&Apache::lonhtmlcommon::scripttag($js),	&Apache::lonhtmlcommon::scripttag($js),
Line 2231 ENDSCRIPT	Line 2965 ENDSCRIPT
} 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 2305 sub course_settings_descrip {	Line 3047 sub course_settings_descrip {
'selfenrollmgrdc' => "Course-specific self-enrollment configuration by Domain Coordinator",	'selfenrollmgrdc' => "Course-specific self-enrollment configuration by Domain Coordinator",
'selfenrollmgrcc' => "Course-specific self-enrollment configuration by Course personnel",	'selfenrollmgrcc' => "Course-specific self-enrollment configuration by Course personnel",
'mysqltables' => '"Temporary" student performance tables lifetime (seconds)',	'mysqltables' => '"Temporary" student performance tables lifetime (seconds)',
	'nopasswdchg' => 'Disable changing password for users with student role by course owner',
);	);
}	}
return %longtype;	return %longtype;
}	}

sub hidden_form_elements {	sub hidden_form_elements {
my $hidden_elements =	my $hidden_elements =
&Apache::lonhtmlcommon::echo_form_input(['gosearch','updater','coursecode',	&Apache::lonhtmlcommon::echo_form_input(['gosearch','updater','coursecode',
'prevphase','numlocalcc','courseowner','login','coursequota','intarg',	'prevphase','numlocalcc','courseowner','login','coursequota','intarg',
'locarg','krbarg','krbver','counter','hidefromcat','usecategory',	'locarg','krbarg','krbver','counter','hidefromcat','usecategory',
'threshold','postsubmit','postsubtimeout','defaultcredits','uploadquota',	'threshold','postsubmit','postsubtimeout','defaultcredits','uploadquota',
'selfenrollmgrdc','selfenrollmgrcc','action','state','currsec_st',	'selfenrollmgrdc','selfenrollmgrcc','action','state','currsec_st',
'sections','newsec','mysqltables'],['^selfenrollmgr_','^selfenroll_'])."\n".	'sections','newsec','mysqltables','nopasswdchg','ltiauth','ltiauthset',
	'exttoolset','exttool'],['^selfenrollmgr_','^selfenroll_'])."\n".
'<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />';	'<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />';
return $hidden_elements;	return $hidden_elements;
}	}
Line 2333 sub showcredits {	Line 3077 sub showcredits {
sub get_permission {	sub get_permission {
my ($dom) = @_;	my ($dom) = @_;
my ($allowed,%permission);	my ($allowed,%permission);
	my %passwdconf = &Apache::lonnet::get_passwdconf($dom);
if (&Apache::lonnet::allowed('ccc',$dom)) {	if (&Apache::lonnet::allowed('ccc',$dom)) {
$allowed = 1;	$allowed = 1;
%permission = (	%permission = (
Line 2348 sub get_permission {	Line 3093 sub get_permission {
catsettings => 'edit',	catsettings => 'edit',
processcat => 'edit',	processcat => 'edit',
selfenroll => 'edit',	selfenroll => 'edit',
	adhocrole => 'coord',
	setltiauth => 'edit',
	processltiauth => 'edit',
	setexttool => 'edit',
	processexttool => 'edit',
);	);
	if ($passwdconf{'crsownerchg'}) {
	$permission{passwdchg} = 'edit';
	}
} elsif (&Apache::lonnet::allowed('rar',$dom)) {	} elsif (&Apache::lonnet::allowed('rar',$dom)) {
$allowed = 1;	$allowed = 1;
%permission = (	%permission = (
Line 2359 sub get_permission {	Line 3112 sub get_permission {
setparms => 'view',	setparms => 'view',
catsettings => 'view',	catsettings => 'view',
selfenroll => 'view',	selfenroll => 'view',
	adhocrole => 'custom',
	setltiauth => 'view',
	setexttool => 'view',
);	);
	if ($passwdconf{'crsownerchg'}) {
	$permission{passwdchg} = 'view';
	}
}	}
return ($allowed,\%permission);	return ($allowed,\%permission);
}	}

	sub devalidate_remote_instcats {
	if ($modified_dom ne '') {
	my %servers = &Apache::lonnet::internet_dom_servers($modified_dom);
	my %thismachine;
	map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
	if (keys(%servers)) {
	foreach my $server (keys(%servers)) {
	next if ($thismachine{$server});
	&Apache::lonnet::remote_devalidate_cache($server,['instcats:'.$modified_dom]);
	}
	}
	$modified_dom = '';
	}
	return;
	}

sub handler {	sub handler {
my $r = shift;	my $r = shift;
if ($r->header_only) {	if ($r->header_only) {
Line 2372 sub handler {	Line 3147 sub handler {
return OK;	return OK;
}	}

	$registered_cleanup=0;
	$modified_dom = '';

my $dom = $env{'request.role.domain'};	my $dom = $env{'request.role.domain'};
my $domdesc = &Apache::lonnet::domain($dom,'description');	my $domdesc = &Apache::lonnet::domain($dom,'description');
my ($allowed,$permission) = &get_permission($dom);	my ($allowed,$permission) = &get_permission($dom);
Line 2406 sub handler {	Line 3184 sub handler {
$choose_text = "Choose a placement test";	$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.$firstform,'')",
text=>"Course/Community search"},	text=>"Course/Community search"},
{href=>"javascript:changePage(document.$phase,'courselist')",	{href=>"javascript:changePage(document.$phase,'courselist')",
text=>$choose_text});	text=>$choose_text});
if ($phase eq 'courselist') {	if ($phase eq 'courselist') {
&print_course_selection_page($r,$dom,$domdesc);	&print_course_selection_page($r,$dom,$domdesc,$permission);
} else {	} else {
my ($checked,$cdesc,$coursehash) = &check_course($dom,$domdesc);	my ($checked,$cdesc,$coursehash) = &check_course($dom,$domdesc);
if ($checked eq 'ok') {	if ($checked eq 'ok') {
Line 2421 sub handler {	Line 3199 sub handler {
if ($type eq 'Community') {	if ($type eq 'Community') {
$enter_text = 'Enter community';	$enter_text = 'Enter community';
} elsif ($type eq 'Placement') {	} elsif ($type eq 'Placement') {
$enter_text = 'Enter placement test';	$enter_text = 'Enter placement test';
} else {	} else {
$enter_text = 'Enter course';	$enter_text = 'Enter course';
}	}
Line 2436 sub handler {	Line 3214 sub handler {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'adhocrole')",	({href=>"javascript:changePage(document.$phase,'adhocrole')",
text=>$enter_text});	text=>$enter_text});
&print_adhocrole_selected($r,$type);	&print_adhocrole_selected($r,$type,$permission);
} else {	} else {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'menu')",	({href=>"javascript:changePage(document.$phase,'menu')",
Line 2444 sub handler {	Line 3222 sub handler {
my ($cdom,$cnum) = split(/_/,$env{'form.pickedcourse'});	my ($cdom,$cnum) = split(/_/,$env{'form.pickedcourse'});
my ($readonly,$linktext);	my ($readonly,$linktext);
if ($permission->{$phase} eq 'view') {	if ($permission->{$phase} eq 'view') {
$readonly = 1;	$readonly = 1;
}	}
if (($phase eq 'setquota') && ($permission->{'setquota'})) {	if (($phase eq 'setquota') && ($permission->{'setquota'})) {
if ($permission->{'setquota'} eq 'view') {	if ($permission->{'setquota'} eq 'view') {
$linktext = 'Set quota';	$linktext = 'Set quota';
} else {	} else {
$linktext = 'Display quota';	$linktext = 'Display quota';
}	}
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$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.$phase,'setquota')",
text=>"Set quota"});	text=>"Set quota"});
Line 2485 sub handler {	Line 3263 sub handler {
}	}
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'$phase')",	({href=>"javascript:changePage(document.$phase,'$phase')",
text=>"Configure submit button behavior post-submission"});	text=>$linktext});
&print_postsubmit_config($r,$cdom,$cnum,$cdesc,$type,$readonly);	&print_postsubmit_config($r,$cdom,$cnum,$cdesc,$type,$readonly);
} elsif (($phase eq 'processpostsubmit') && ($permission->{'processpostsubmit'})) {	} elsif (($phase eq 'processpostsubmit') && ($permission->{'processpostsubmit'})) {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
Line 2505 sub handler {	Line 3283 sub handler {
}	}
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'$phase')",	({href=>"javascript:changePage(document.$phase,'$phase')",
text=>"$linktext"});	text=>$linktext});
&print_course_modification_page($r,$cdom,$cnum,$cdesc,$type,$readonly);	&print_course_modification_page($r,$cdom,$cnum,$cdesc,$type,$readonly);
} elsif (($phase eq 'processparms') && ($permission->{'processparms'})) {	} elsif (($phase eq 'processparms') && ($permission->{'processparms'})) {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
Line 2535 sub handler {	Line 3313 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);
}	}
	} elsif (($phase eq 'setltiauth') && ($permission->{'setltiauth'})) {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>"javascript:changePage(document.$phase,'$phase')",
	text=>"Requirement for re-authentication for LTI launch of deep-linked item"});
	&print_set_ltiauth($r,$cdom,$cnum,$cdesc,$type,$readonly);
	} elsif (($phase eq 'processltiauth') && ($permission->{'processltiauth'})) {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>"javascript:changePage(document.$phase,'setltiauth')",
	text=>"Requirement for re-authentication for LTI launch of deep-linked item"},
	{href=>"javascript:changePage(document.$phase,'$phase')",
	text=>"Result"});
	&modify_ltiauth($r,$cdom,$cnum,$cdesc,$domdesc,$type);
	} elsif (($phase eq 'setexttool') && ($permission->{'setexttool'})) {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>"javascript:changePage(document.$phase,'$phase')",
	text=>"External Tool permission"});
	&print_set_exttool($r,$cdom,$cnum,$cdesc,$type,$readonly);
	} elsif (($phase eq 'processexttool') && ($permission->{'processexttool'})) {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>"javascript:changePage(document.$phase,'setexttool')",
	text=>"External Tool permission"},
	{href=>"javascript:changePage(document.$phase,'$phase')",
	text=>"Result"});
	&modify_exttool($r,$cdom,$cnum,$cdesc,$domdesc,$type);
}	}
}	}
} else {	} else {

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

Removed from v.1.88
changed lines
	Added in v.1.103