loncom/interface/courseprefs.pm - diff

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Diff for /loncom/interface/courseprefs.pm between versions 1.49.2.12 and 1.49.2.28

version 1.49.2.12, 2013/12/27 15:06:40	version 1.49.2.28, 2021/12/24 21:09:09
Line 137 whether Domain coordinators who are curr	Line 137 whether Domain coordinators who are curr
advanced course user .db file for a course are to be hidden (e.g.,	advanced course user .db file for a course are to be hidden (e.g.,
in syllabus, or from course user lists).	in syllabus, or from course user lists).

Inputs: $cdom,$item,$settings,$crstype	Inputs: $cdom,$item,$settings,$crstype,$noedit
where $cdom is course domain, item is nothideprivileged, $settings is	where $cdom is course domain, item is nothideprivileged, $settings is
HASH ref of the current values for nothideprivileged, $crstype is	HASH ref of the current values for nothideprivileged, $crstype is
course type (Course or Community).	course type (Course or Community).
Line 215 use Apache::lonnet;	Line 215 use Apache::lonnet;
use Apache::loncommon();	use Apache::loncommon();
use Apache::lonhtmlcommon();	use Apache::lonhtmlcommon();
use Apache::lonconfigsettings;	use Apache::lonconfigsettings;
	use Apache::lonrelrequtils;
use Apache::lonparmset;	use Apache::lonparmset;
	use Apache::courseclassifier;
use Apache::lonlocal;	use Apache::lonlocal;
use LONCAPA qw(:DEFAULT :match);	use LONCAPA qw(:DEFAULT :match);

	my $registered_cleanup;
	my $modified_courses;

sub handler {	sub handler {
my $r=shift;	my $r=shift;
if ($r->header_only) {	if ($r->header_only) {
Line 228 sub handler {	Line 233 sub handler {
}	}
my $context = 'course';	my $context = 'course';
my $cid = $env{'request.course.id'};	my $cid = $env{'request.course.id'};
my ($cnum,$cdom) = &get_course($cid);	my ($cnum,$cdom,$chome) = &get_course($cid);
my $crstype = &Apache::loncommon::course_type();	my $crstype = &Apache::loncommon::course_type();
my $parm_permission = &Apache::lonnet::allowed('opa',$cid);	my ($parm_permission,$allowed) = &get_permission($cid);
my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
if ($parm_permission && $navmap) {	if ($allowed && $navmap) {
&Apache::loncommon::content_type($r,'text/html');	&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;	$r->send_http_header;
} else {	} else {
Line 257 sub handler {	Line 262 sub handler {
return HTTP_NOT_ACCEPTABLE;	return HTTP_NOT_ACCEPTABLE;
}	}

	$registered_cleanup=0;
	@{$modified_courses}=();

&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['phase','actions','origin']);	['phase','actions','origin']);
&Apache::lonhtmlcommon::clear_breadcrumbs();	&Apache::lonhtmlcommon::clear_breadcrumbs();
Line 336 sub handler {	Line 344 sub handler {
$phase = $env{'form.phase'};	$phase = $env{'form.phase'};
}	}

if ($phase eq 'categorizecourse') {	if (($phase eq 'categorizecourse') && ($parm_permission->{'categorizecourse'})) {
&assign_course_categories($r,$crstype);	&assign_course_categories($r,$crstype);
return OK;	return OK;
}	}

if ($phase eq 'releaseinfo') {	if (($phase eq 'releaseinfo') && ($parm_permission->{'releaseinfo'})) {
my $loncaparev = $env{'course.'.$cid.'.internal.releaserequired'};	my $loncaparev = $env{'course.'.$cid.'.internal.releaserequired'};
if ($loncaparev) {	if ($loncaparev) {
&display_loncaparev_constraints($r,$navmap,$loncaparev,$crstype);	if (&display_loncaparev_constraints($r,$navmap,$loncaparev,$crstype)) {
	push(@{$modified_courses},[$cdom,$cnum,$chome,$crstype]);
	unless ($registered_cleanup) {
	my $handlers = $r->get_handlers('PerlCleanupHandler');
	$r->set_handlers('PerlCleanupHandler' => [\&update_releasereq,@{$handlers}]);
	$registered_cleanup=1;
	}
	}
return OK;	return OK;
}	}
}	}
Line 360 sub handler {	Line 375 sub handler {
help => 'Course_Prefs_General',	help => 'Course_Prefs_General',
ordered => ['owner','co-owners','loncaparev','description',	ordered => ['owner','co-owners','loncaparev','description',
'clonedfrom','courseid','uniquecode','categories',	'clonedfrom','courseid','uniquecode','categories',
'hidefromcat','externalsyllabus','cloners','url',	'hidefromcat','syllabus','cloners','url',
'rolenames'],	'rolenames'],
itemtext => {	itemtext => {
'owner' => $lt{'ownr'},	'owner' => $lt{'ownr'},
Line 371 sub handler {	Line 386 sub handler {
'categories' => $lt{'catg'},	'categories' => $lt{'catg'},
'hidefromcat' => $lt{'excc'},	'hidefromcat' => $lt{'excc'},
'cloners' => $lt{'clon'},	'cloners' => $lt{'clon'},
'externalsyllabus' => 'Syllabus status',	'syllabus' => 'Syllabus status',
'url' => 'Top Level Map',	'url' => 'Top Level Map',
'rolenames' => $lt{'rept'},	'rolenames' => $lt{'rept'},
'loncaparev' => $lt{'lcrv'},	'loncaparev' => $lt{'lcrv'},
Line 449 sub handler {	Line 464 sub handler {
help => 'Course_Prefs_Display',	help => 'Course_Prefs_Display',
ordered => ['default_xml_style','pageseparators',	ordered => ['default_xml_style','pageseparators',
'disable_receipt_display','texengine',	'disable_receipt_display','texengine',
'tthoptions'],	'tthoptions','uselcmath','usejsme','inline_chem'],
itemtext => {	itemtext => {
default_xml_style => 'Default XML style file',	default_xml_style => 'Default XML style file',
pageseparators => 'Visibly Separate Items on Pages',	pageseparators => 'Visibly Separate Items on Pages',
disable_receipt_display => 'Disable display of problem receipts',	disable_receipt_display => 'Disable display of problem receipts',
texengine => 'Force use of a specific math rendering engine',	texengine => 'Force use of a specific math rendering engine',
tthoptions => 'Default set of options to pass to tth/m when converting TeX',	tthoptions => 'Default set of options to pass to tth/m when converting TeX',
	uselcmath => 'Student formula entry uses inline preview, not DragMath pop-up',
	usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
	inline_chem => 'Chemical reaction response uses inline preview, not pop-up',
},	},
},	},
'grading' =>	'grading' =>
Line 518 sub handler {	Line 536 sub handler {
}],	}],
},	},
);	);
if ($phase eq 'process') {	if (($phase eq 'process') && ($parm_permission->{'process'})) {
my @allitems = &get_allitems(%prefs);	my @allitems = &get_allitems(%prefs);
&Apache::lonconfigsettings::make_changes($r,$cdom,$phase,$context,	&Apache::lonconfigsettings::make_changes($r,$cdom,$phase,$context,
\@prefs_order,\%prefs,\%values,	\@prefs_order,\%prefs,\%values,
$cnum,undef,\@allitems,'coursepref');	$cnum,undef,\@allitems,
} elsif ($phase eq 'display') {	'coursepref',$parm_permission);
my $jscript = &get_jscript($cid,$cdom,$phase,$crstype);	} elsif (($phase eq 'display') && ($parm_permission->{'display'})) {
	my $jscript = &get_jscript($cid,$cdom,$phase,$crstype,\%values);
my @allitems = &get_allitems(%prefs);	my @allitems = &get_allitems(%prefs);
&Apache::lonconfigsettings::display_settings($r,$cdom,$phase,$context,	&Apache::lonconfigsettings::display_settings($r,$cdom,$phase,$context,
\@prefs_order,\%prefs,\%values,undef,$jscript,\@allitems,$crstype,'coursepref');	\@prefs_order,\%prefs,\%values,undef,$jscript,\@allitems,$crstype,
	'coursepref',$parm_permission);
} else {	} else {
&Apache::lonconfigsettings::display_choices($r,$phase,$context,	&Apache::lonconfigsettings::display_choices($r,$phase,$context,
\@prefs_order,\%prefs,'coursepref');	\@prefs_order,\%prefs,
	'coursepref',$parm_permission);
}	}
return OK;	return OK;
}	}

	sub get_permission {
	my ($cid) = @_;
	my %permission;
	my $allowed = 0;
	return (\%permission,$allowed) unless ($cid);
	if (&Apache::lonnet::allowed('opa',$cid)) {
	%permission= (
	'pickactions' => 1,
	'categorizecourse' => 1,
	'releaseinfo' => 1,
	'process' => 1,
	'display' => 1,
	);
	} elsif (&Apache::lonnet::allowed('vpa',$env{'request.course.id'})) {
	%permission = (
	'pickactions' => 1,
	'releaseinfo' => 1,
	'display' => 1,
	);
	}
	foreach my $perm (values(%permission)) {
	if ($perm) { $allowed=1; last; }
	}
	return (\%permission,$allowed);
	}

sub get_allitems {	sub get_allitems {
my (%prefs) = @_;	my (%prefs) = @_;
my @allitems;	my @allitems;
Line 552 sub get_allitems {	Line 599 sub get_allitems {
}	}

sub print_config_box {	sub print_config_box {
my ($r,$cdom,$phase,$action,$item,$settings,$allitems,$crstype) = @_;	my ($r,$cdom,$phase,$action,$item,$settings,$allitems,$crstype,$parm_permission) = @_;
my $ordered = $item->{'ordered'};	my $ordered = $item->{'ordered'};
my $itemtext = $item->{'itemtext'};	my $itemtext = $item->{'itemtext'};
	my $noedit;
	if (ref($parm_permission) eq 'HASH') {
	unless ($parm_permission->{'process'}) {
	$noedit = 1;
	}
	}
my $rowtotal = 0;	my $rowtotal = 0;
my $output =	my $output =
'<table class="LC_nested_outer">	'<table class="LC_nested_outer">
Line 589 sub print_config_box {	Line 642 sub print_config_box {
}	}
$rowtotal ++;	$rowtotal ++;
if ($action eq 'feedback') {	if ($action eq 'feedback') {
$output .= &print_feedback('top',$cdom,$settings,$ordered,$itemtext,\$rowtotal);	$output .= &print_feedback('top',$cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit);
} elsif ($action eq 'classlists') {	} elsif ($action eq 'classlists') {
$output .= &print_classlists('top',$cdom,$settings,$itemtext,\$rowtotal,$crstype);	$output .= &print_classlists('top',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit);
}	}
$output .= '	$output .= '
</table>	</table>
Line 612 sub print_config_box {	Line 665 sub print_config_box {
$output .= &mt($item->{'header'}->[1]->{'col2'}).'</td>	$output .= &mt($item->{'header'}->[1]->{'col2'}).'</td>
</tr>';	</tr>';
if ($action eq 'classlists') {	if ($action eq 'classlists') {
$output .= &print_classlists('middle',$cdom,$settings,$itemtext,\$rowtotal,$crstype).	$output .= &print_classlists('middle',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit).
'	'
</table>	</table>
</td>	</td>
Line 651 sub print_config_box {	Line 704 sub print_config_box {
}	}
$rowtotal ++;	$rowtotal ++;
if ($action eq 'courseinfo') {	if ($action eq 'courseinfo') {
$output .= &print_courseinfo($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype);	$output .= &print_courseinfo($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
} elsif ($action eq 'localization') {	} elsif ($action eq 'localization') {
$output .= &print_localization($cdom,$settings,$ordered,$itemtext,\$rowtotal);	$output .= &print_localization($cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit);
} elsif ($action eq 'feedback') {	} elsif ($action eq 'feedback') {
$output .= &print_feedback('bottom',$cdom,$settings,$ordered,$itemtext,\$rowtotal);	$output .= &print_feedback('bottom',$cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit);
} elsif ($action eq 'discussion') {	} elsif ($action eq 'discussion') {
$output .= &print_discussion($cdom,$settings,$ordered,$itemtext,\$rowtotal);	$output .= &print_discussion($cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit);
} elsif (($action eq 'classlists') \|\| ($action eq 'viewableroster')) {	} elsif (($action eq 'classlists') \|\| ($action eq 'viewableroster')) {
$output .= &print_classlists('bottom',$cdom,$settings,$itemtext,\$rowtotal,$crstype);	$output .= &print_classlists('bottom',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit);
} elsif ($action eq 'appearance') {	} elsif ($action eq 'appearance') {
$output .= &print_appearance($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype);	$output .= &print_appearance($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
} elsif ($action eq 'grading') {	} elsif ($action eq 'grading') {
$output .= &print_grading($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype);	$output .= &print_grading($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
} elsif ($action eq 'printouts') {	} elsif ($action eq 'printouts') {
$output .= &print_printouts($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype);	$output .= &print_printouts($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
} elsif ($action eq 'spreadsheet') {	} elsif ($action eq 'spreadsheet') {
$output .= &print_spreadsheet($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype);	$output .= &print_spreadsheet($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
} elsif ($action eq 'bridgetasks') {	} elsif ($action eq 'bridgetasks') {
$output .= &print_bridgetasks($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype);	$output .= &print_bridgetasks($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
} elsif ($action eq 'other') {	} elsif ($action eq 'other') {
$output .= &print_other($cdom,$settings,$allitems,\$rowtotal,$crstype);	$output .= &print_other($cdom,$settings,$allitems,\$rowtotal,$crstype,$noedit);
}	}
$output .= '	$output .= '
</table>	</table>
Line 711 sub process_changes {	Line 764 sub process_changes {
(!$can_categorize));	(!$can_categorize));
next if (($entry eq 'loncaparev') \|\|	next if (($entry eq 'loncaparev') \|\|
($entry eq 'owner') \|\|	($entry eq 'owner') \|\|
($entry eq 'clonedfrom'));	($entry eq 'clonedfrom') \|\|
	($entry eq 'syllabus'));
push(@ordered,$entry);	push(@ordered,$entry);
}	}
} elsif ($action eq 'classlists') {	} elsif ($action eq 'classlists') {
Line 770 sub process_changes {	Line 824 sub process_changes {
my @clonedoms;	my @clonedoms;
if (exists($env{'form.cloners_activate'})) {	if (exists($env{'form.cloners_activate'})) {
my $actnum = $env{'form.cloners_activate'};	my $actnum = $env{'form.cloners_activate'};
if ($actnum ne '') {	if ($actnum ne '-1') {
if ($env{'form.cloners_dom_'.$actnum} ne '') {	if ($env{'form.cloners_dom_'.$actnum} ne '') {
my $clonedom = $env{'form.cloners_dom_'.$actnum};	my $clonedom = $env{'form.cloners_dom_'.$actnum};
if (&check_clone($clonedom,$disallowed) eq 'ok') {	if (&check_clone($clonedom,$disallowed) eq 'ok') {
Line 788 sub process_changes {	Line 842 sub process_changes {
my $clonedom = $env{'form.cloners_dom_'.$i};	my $clonedom = $env{'form.cloners_dom_'.$i};
if (&check_clone($clonedom,$disallowed) eq 'ok') {	if (&check_clone($clonedom,$disallowed) eq 'ok') {
if (!grep(/^\*:\Q$clonedom\E$/,@clonedoms)) {	if (!grep(/^\*:\Q$clonedom\E$/,@clonedoms)) {
push (@clonedoms,'*:'.$clonedom);	push(@clonedoms,'*:'.$clonedom);
}	}
}	}
}	}
Line 834 sub process_changes {	Line 888 sub process_changes {
}	}
}	}
}	}
	if (ref($values) eq 'HASH') {
	my (@code_order,%codedefaults);
	&Apache::lonnet::auto_instcode_defaults($cdom,\%codedefaults,
	\@code_order);
	my $clonebycode;
	if ($env{'form.cloners_instcode'}) {
	if (@code_order > 0) {
	my @standardnames = &Apache::loncommon::get_standard_codeitems();
	my %local_to_standard;
	for (my $i=0; $i<@code_order; $i++) {
	$local_to_standard{$code_order[$i]} = $standardnames[$i];
	}
	foreach my $item (@code_order) {
	my $key = $local_to_standard{$item};
	if ($key ne '') {
	if ($env{'form.'.$key}) {
	$clonebycode .= $key.'='.&escape($env{'form.'.$key}).'&';
	}
	}
	}
	$clonebycode =~ s/\&$//;
	}
	}
	if ($clonebycode) {
	if ($newvalues{$entry}) {
	$newvalues{$entry} .= ','.$clonebycode;
	} else {
	$newvalues{$entry} = $clonebycode;
	}
	}
	}
}	}
if (ref($disallowed) eq 'HASH') {	if (ref($disallowed) eq 'HASH') {
if (ref($disallowed->{'cloners'}) eq 'HASH') {	if (ref($disallowed->{'cloners'}) eq 'HASH') {
Line 883 sub process_changes {	Line 968 sub process_changes {
my $udom = $env{'user.domain'};	my $udom = $env{'user.domain'};
my $pendingcoowners = $values->{'internal.pendingco-owners'};	my $pendingcoowners = $values->{'internal.pendingco-owners'};
my @pendingcoown = split(',',$pendingcoowners);	my @pendingcoown = split(',',$pendingcoowners);
if ($env{'form.pending_coowoner'}) {	if ($env{'form.pending_coowner'}) {
foreach my $item (@pendingcoown) {	foreach my $item (@pendingcoown) {
unless ($item eq $uname.':'.$udom) {	unless ($item eq $uname.':'.$udom) {
push(@newpending,$item);	push(@newpending,$item);
}	}
}	}
@newcoown = @currcoown;	@newcoown = @currcoown;
if ($env{'form.pending_coowoner'} eq 'accept') {	if ($env{'form.pending_coowner'} eq 'accept') {
unless (grep(/^\Q$uname\E:\Q$udom\E$/,@currcoown)) {	unless (grep(/^\Q$uname\E:\Q$udom\E$/,@currcoown)) {
push(@newcoown,$uname.':'.$udom);	push(@newcoown,$uname.':'.$udom);
}	}
}	}
} elsif ($env{'form.remove_coowoner'}) {	} elsif ($env{'form.remove_coowner'}) {
foreach my $item (@currcoown) {	foreach my $item (@currcoown) {
unless ($item eq $uname.':'.$udom) {	unless ($item eq $uname.':'.$udom) {
push(@newcoown,$item);	push(@newcoown,$item);
Line 1391 sub store_changes {	Line 1476 sub store_changes {
$displayval = &Apache::lonlocal::locallocaltime($displayval);	$displayval = &Apache::lonlocal::locallocaltime($displayval);
} elsif ($key eq 'categories') {	} elsif ($key eq 'categories') {
$displayval = $env{'form.categories_display'};	$displayval = $env{'form.categories_display'};
} elsif ($key eq 'canuse_pdfforms') {	} elsif (($key eq 'canuse_pdfforms') \|\| ($key eq 'usejsme') \|\|
	($key eq 'uselcmath') \|\| ($key eq 'inline_chem')) {
if ($changes->{$item}{$key} eq '1') {	if ($changes->{$item}{$key} eq '1') {
$displayval = &mt('Yes');	$displayval = &mt('Yes');
} elsif ($changes->{$item}{$key} eq '0') {	} elsif ($changes->{$item}{$key} eq '0') {
Line 1423 sub store_changes {	Line 1509 sub store_changes {
}	}
}	}
unless (&Apache::lonnet::is_course_owner($cdom,$cnum)) {	unless (&Apache::lonnet::is_course_owner($cdom,$cnum)) {
if ($env{'form.pending_coowoner'} eq 'accept') {	if ($env{'form.pending_coowner'} eq 'accept') {
$displayval = &mt('on');	$displayval = &mt('on');
} elsif ($env{'form.pending_coowoner'} eq 'decline') {	} elsif ($env{'form.pending_coowner'} eq 'decline') {
$displayval = '';	$displayval = '';
$output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Invitation to be co-owner declined')).'</li>';	$output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Invitation to be co-owner declined')).'</li>';
} elsif ($env{'form.remove_coowoner'}) {	} elsif ($env{'form.remove_coowner'}) {
$displayval = &mt('off');	$displayval = &mt('off');
}	}
if ($displayval) {	if ($displayval) {
Line 1663 sub get_course {	Line 1749 sub get_course {
}	}
my $cdom=$env{'course.'.$courseid.'.domain'};	my $cdom=$env{'course.'.$courseid.'.domain'};
my $cnum=$env{'course.'.$courseid.'.num'};	my $cnum=$env{'course.'.$courseid.'.num'};
return ($cnum,$cdom);	my $chome=$env{'course.'.$courseid.'.home'};
	return ($cnum,$cdom,$chome);
}	}

sub get_jscript {	sub get_jscript {
my ($cid,$cdom,$phase,$crstype) = @_;	my ($cid,$cdom,$phase,$crstype,$settings) = @_;
my ($can_toggle_cat,$can_categorize) = &can_modify_catsettings($cdom,$crstype);	my ($can_toggle_cat,$can_categorize) = &can_modify_catsettings($cdom,$crstype);
my ($jscript,$categorize_js,$loncaparev_js);	my ($jscript,$categorize_js,$loncaparev_js,$instcode_js);
my $stubrowse_js = &Apache::loncommon::studentbrowser_javascript();	my $stubrowse_js = &Apache::loncommon::studentbrowser_javascript();
my $browse_js = &Apache::loncommon::browser_and_searcher_javascript('parmset');	my $browse_js = &Apache::loncommon::browser_and_searcher_javascript('parmset');
my $cloners_js = &cloners_javascript($phase);	my $cloners_js = &cloners_javascript($phase);
	my @code_order;
	if ($crstype ne 'Community') {
	if (ref($settings) eq 'HASH') {
	my %codedefaults;
	&Apache::lonnet::auto_instcode_defaults($cdom,\%codedefaults,
	\@code_order);
	if (@code_order > 0) {
	if ($phase eq 'display') {
	my @actions = &Apache::loncommon::get_env_multiple('form.actions');
	if (grep(/^courseinfo$/,@actions)) {
	if ($settings->{'cloners'} ne '') {
	unless ($settings->{'cloners'} eq '*') {
	my @cloners = split(/,/,$settings->{'cloners'});
	my @standardnames = &Apache::loncommon::get_standard_codeitems();
	my %local_to_standard;
	for (my $i=0; $i<@code_order; $i++) {
	$local_to_standard{$code_order[$i]} = $standardnames[$i];
	}
	foreach my $cloner (@cloners) {
	if (($cloner !~ /^\Q*:\E$match_domain$/) &&
	($cloner !~ /^$match_username\:$match_domain$/)) {
	foreach my $item (split(/\&/,$cloner)) {
	my ($key,$val) = split(/\=/,$item);
	$val = &unescape($val);
	foreach my $code (@code_order) {
	if ($key eq $local_to_standard{$code}) {
	$env{'form.'.$key} = $val;
	}
	}
	}
	}
	}
	}
	}
	}
	}
	my @codetitles;
	(undef,$instcode_js) =
	&Apache::courseclassifier::instcode_selectors($cdom,'display',undef,
	\@codetitles);
	$instcode_js .= <<ENDSCRIPT;
	function toggleCloners(callerradio) {
	if (document.getElementById('LC_cloners_instcode')) {
	if (callerradio.value == 1) {
	document.getElementById('LC_cloners_instcode').style.display = "block";
	} else {
	uncheckOfficialLists();
	document.getElementById('LC_cloners_instcode').style.display = "none";
	}
	}
	}

	if (!document.getElementsByClassName) {
	function getElementsByClassName(node, classname) {
	var a = [];
	var re = new RegExp('(^\| )'+classname+'( \|$)');
	var els = node.getElementsByTagName("*");
	for(var i=0,j=els.length; i<j; i++)
	if(re.test(els[i].className))a.push(els[i]);
	return a;
	}
	}

	function uncheckOfficialLists() {
	var codepicks;
	if (document.getElementsByClassName) {
	codepicks = document.getElementsByClassName('LC_cloners_instcodes');
	} else {
	codepicks = getElementsByClassName(document.body,'LC_cloners_instcodes');
	}
	if (codepicks.length) {
	for (var i=0; i<codepicks.length; i++) {
	codepicks[i].selectedIndex = 0;
	}
	}
	}

	ENDSCRIPT
	}
	}
	}
if ($can_categorize) {	if ($can_categorize) {
$categorize_js = <<ENDSCRIPT;	$categorize_js = <<ENDSCRIPT;
function catsbrowser() {	function catsbrowser() {
Line 1715 ENDSCRIPT	Line 1883 ENDSCRIPT
$jscript = '<script type="text/javascript" language="Javascript">'."\n".	$jscript = '<script type="text/javascript" language="Javascript">'."\n".
'// <![CDATA['."\n".	'// <![CDATA['."\n".
$browse_js."\n".$categorize_js."\n".$loncaparev_js."\n".	$browse_js."\n".$categorize_js."\n".$loncaparev_js."\n".
$cloners_js."\n".	$cloners_js."\n".$instcode_js.
$syllabus_js."\n".'//]]>'."\n".	$syllabus_js."\n".'//]]>'."\n".
'</script>'."\n".$stubrowse_js."\n";	'</script>'."\n".$stubrowse_js."\n";
return $jscript;	return $jscript;
Line 1751 function update_cloners(caller,num) {	Line 1919 function update_cloners(caller,num) {
if (document.$formname.cloners_activate[i].value == '0') {	if (document.$formname.cloners_activate[i].value == '0') {
document.$formname.cloners_activate[i].checked = false;	document.$formname.cloners_activate[i].checked = false;
}	}
if (document.$formname.cloners_activate[i].value == '') {	if (document.$formname.cloners_activate[i].value == '-1') {
document.$formname.cloners_activate[i].checked = true;	document.$formname.cloners_activate[i].checked = true;
}	}
}	}
Line 1804 ENDSCRIPT	Line 1972 ENDSCRIPT


sub print_courseinfo {	sub print_courseinfo {
my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype) = @_;	my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {	unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
return;	return;
}	}
my ($cathash,$categoriesform,$autocoowner);	my ($cathash,$categoriesform,$autocoowner,$clonedefaults,$disabled);
	if ($noedit) {
	$disabled = ' disabled="disabled"';
	}
my %domconf =	my %domconf =
&Apache::lonnet::get_dom('configuration',['coursecategories','autoenroll'],$cdom);	&Apache::lonnet::get_dom('configuration',
	['coursecategories','autoenroll','coursedefaults'],$cdom);
if (ref($domconf{'coursecategories'}) eq 'HASH') {	if (ref($domconf{'coursecategories'}) eq 'HASH') {
$cathash = $domconf{'coursecategories'}{'cats'};	$cathash = $domconf{'coursecategories'}{'cats'};
if (ref($cathash) eq 'HASH') {	if (ref($cathash) eq 'HASH') {
$categoriesform =	$categoriesform =
&Apache::loncommon::assign_categories_table($cathash,	&Apache::loncommon::assign_categories_table($cathash,
$settings->{'categories'},$crstype)."\n";	$settings->{'categories'},$crstype,$disabled)."\n";
}	}
}	}
if (ref($domconf{'autoenroll'}) eq 'HASH') {	if (ref($domconf{'autoenroll'}) eq 'HASH') {
$autocoowner = $domconf{'autoenroll'}{'co-owners'};	$autocoowner = $domconf{'autoenroll'}{'co-owners'};
}	}
	my ($currcanclone,@code_order,$cloner_instcode);
	my %codedefaults;
	&Apache::lonnet::auto_instcode_defaults($cdom,\%codedefaults,
	\@code_order);
	if ($settings->{'cloners'}) {
	unless ($settings->{'cloners'} eq '*') {
	my @currclone = split(/,/,$settings->{'cloners'});
	foreach my $item (@currclone) {
	unless ($item eq '*') {
	if (($item !~ /\:/) && ($item =~ /=/)) {
	$cloner_instcode = 1;
	}
	}
	}
	}
	}
	if (ref($domconf{'coursedefaults'}) eq 'HASH') {
	my $canclone = $domconf{'coursedefaults'}{'canclone'};
	if (ref($canclone) eq 'HASH') {
	if (ref($canclone->{'instcode'}) eq 'ARRAY') {
	if ($settings->{'internal.coursecode'}) {
	my @posscodes;
	if (@code_order > 0) {
	$currcanclone = 'instcode';
	foreach my $item (@{$canclone->{'instcode'}}) {
	if (grep(/^\Q$item\E$/,@code_order)) {
	push(@posscodes,$item);
	}
	}
	my $codestr = join(' + ',@posscodes);
	$clonedefaults = &mt('Default for official courses is to also allow cloning if [_1] match in cloner and cloned.',
	'"<span class="LC_nobreak" style="font-style:italic">'.$codestr.'</span>"').'<br />';
	}
	}
	}
	} elsif ($canclone eq 'domain') {
	$clonedefaults = &mt('Default is for any course requester in [_1] domain to be able to clone.',
	'<span class="LC_nobreak" style="font-style:italic">'.$cdom.'</span>').'<br />';
	$currcanclone = 'domain';
	}
	if ($clonedefaults) {
	if ($settings->{'cloners'} ne '') {
	$clonedefaults .= '<br />'.&mt('Default does [_1]not[_2] currently apply because values have been set in the course.','<b>','</b>');
	} else {
	$clonedefaults .= &mt('Default is disregarded if [_1]any[_2] values are set here in the course.','<i>','</i>');
	}
	$clonedefaults = '<br /><br />'.$clonedefaults;
	}
	}
if (!defined($categoriesform)) {	if (!defined($categoriesform)) {
$categoriesform = &mt('No categories defined in this domain.');	$categoriesform = &mt('No categories defined in this domain.');
}	}

my ($can_toggle_cat,$can_categorize) = &can_modify_catsettings($cdom,$crstype);	my ($can_toggle_cat,$can_categorize) = &can_modify_catsettings($cdom,$crstype);
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};

Line 1835 sub print_courseinfo {	Line 2055 sub print_courseinfo {
} else {	} else {
$replace = &mt('To replace the standard title for a course role, enter a title, otherwise leave blank');	$replace = &mt('To replace the standard title for a course role, enter a title, otherwise leave blank');
}	}
	my ($editmap,$editsyllabus);
	unless ($noedit) {
	$editmap = (' 'x2).
	'<a href="javascript:openbrowser'.
	"('display','url','sequence')\">".
	&mt('Select Map').'</a><br /><span class="LC_warning"> '.
	&mt('Modification may make assessment data inaccessible!').
	'</span>';
	$editsyllabus = &mt('[_1]Edit[_2]','<a href="/public/'.$cdom.'/'.$cnum.'/syllabus?forceedit=1">',
	'</a>');
	}
my %items = (	my %items = (
'url' => {	'url' => {
text => '<b>'.&mt($itemtext->{'url'}).'</b>'.(' 'x2).	text => '<b>'.&mt($itemtext->{'url'}).'</b>'.$editmap,
'<a href="javascript:openbrowser'.
"('display','url','sequence')\">".
&mt('Select Map').'</a><br /><span class="LC_warning"> '.
&mt('Modification may make assessment data inaccessible!').
'</span>',
input => 'textbox',	input => 'textbox',
size => '55',	size => '55',
advanced => 1	advanced => 1
Line 1872 sub print_courseinfo {	Line 2098 sub print_courseinfo {
},	},
'cloners' => {	'cloners' => {
text => '<b>'.&mt($itemtext->{'cloners'}).'</b><br />'.	text => '<b>'.&mt($itemtext->{'cloners'}).'</b><br />'.
&mt('Owner and Coordinators included automatically'),	&mt('Owner and Coordinators included automatically').
	$clonedefaults,
input => 'textbox',	input => 'textbox',
size => '40'	size => '40'
},	},
Line 1883 sub print_courseinfo {	Line 2110 sub print_courseinfo {
size => '20',	size => '20',
advanced => 1	advanced => 1
},	},
'externalsyllabus' => {	'syllabus' => {
text => '<b>'.&mt($itemtext->{'externalsyllabus'}).'</b><br />'.	text => '<b>'.&mt($itemtext->{'syllabus'}).'</b><br />'.
&mt('(Syllabus type in use)').(' ' x2).	&mt('(Syllabus type in use)').(' ' x2).
&mt('[_1]Edit[_2]','<a href="/public/'.$cdom.'/'.$cnum.'/syllabus?forceedit=1">',	$editsyllabus,
'</a>'),
},	},
'hidefromcat' => {	'hidefromcat' => {
text => '<b>'.&mt($itemtext->{'hidefromcat'}).'</b><br />'.	text => '<b>'.&mt($itemtext->{'hidefromcat'}).'</b><br />'.
Line 1928 sub print_courseinfo {	Line 2154 sub print_courseinfo {
$datatable .= &item_table_row_start($items{$item}{text},$count,undef,$colspan);	$datatable .= &item_table_row_start($items{$item}{text},$count,undef,$colspan);
}	}
if ($items{$item}{input} eq 'radio') {	if ($items{$item}{input} eq 'radio') {
$datatable .= &yesno_radio($item,$settings);	$datatable .= &yesno_radio($item,$settings,undef,undef,undef,$noedit);
} elsif ($item eq 'cloners') {	} elsif ($item eq 'cloners') {
my $includeempty = 1;	my $includeempty = 1;
my $num = 0;	my $num = 0;
Line 1942 sub print_courseinfo {	Line 2168 sub print_courseinfo {
$datatable .= ' checked="checked" ';	$datatable .= ' checked="checked" ';
}	}
$datatable .= 'onchange="javascript:update_cloners('.	$datatable .= 'onchange="javascript:update_cloners('.
"'cloners_all'".');" />'.&mt('Yes').'</label>'.	"'cloners_all'".');"'.$disabled.' />'.&mt('Yes').'</label>'.
(' 'x2).'<input type="radio" name="cloners_all" value="0" ';	(' 'x2).'<label>'.
	'<input type="radio" name="cloners_all" value="0" ';
if ($settings->{$item} ne '*') {	if ($settings->{$item} ne '*') {
$datatable .= ' checked="checked" ';	$datatable .= ' checked="checked" ';
}	}
$datatable .= ' onchange="javascript:update_cloners('.	$datatable .= ' onchange="javascript:update_cloners('.
"'cloners_all'".');"/>'.&mt('No').'</label></td>'.	"'cloners_all'".');"'.$disabled.' />'.&mt('No').'</label></td>'.
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table().	&Apache::loncommon::end_data_table().
'<table><tr><td align="left"><b>'.&mt('Or').	'<table><tr><td align="left"><b>'.&mt('Or').
Line 1956 sub print_courseinfo {	Line 2183 sub print_courseinfo {
&Apache::loncommon::start_data_table();	&Apache::loncommon::start_data_table();
my @cloners;	my @cloners;
if ($settings->{$item} eq '') {	if ($settings->{$item} eq '') {
$datatable .= &new_cloners_dom_row($cdom,'0');	unless ($noedit) {
	my $default;
	if ($currcanclone eq 'domain') {
	$default = '0';
	}
	$datatable .= &new_cloners_dom_row($cdom,'0',$default);
	}
} elsif ($settings->{$item} ne '*') {	} elsif ($settings->{$item} ne '*') {
my @entries = split(/,/,$settings->{$item});	my @entries = split(/,/,$settings->{$item});
if (@entries > 0) {	if (@entries > 0) {
Line 1977 sub print_courseinfo {	Line 2210 sub print_courseinfo {
'</b><input type="hidden" name="cloners_dom_'.$num.	'</b><input type="hidden" name="cloners_dom_'.$num.
'" value="'.$udom.'" /></span><br />'.	'" value="'.$udom.'" /></span><br />'.
'<span class="LC_nobreak"><label><input type="checkbox" '.	'<span class="LC_nobreak"><label><input type="checkbox" '.
'name="cloners_delete" value="'.$num.'" onchange="javascript:update_cloners('."'cloners_delete','$num'".');" />'.	'name="cloners_delete" value="'.$num.'" onchange="javascript:update_cloners('."'cloners_delete','$num'".');"'.$disabled.' />'.
&mt('Delete').'</label></span></td>'.	&mt('Delete').'</label></span></td>'.
&Apache::loncommon::end_data_table_row();	&Apache::loncommon::end_data_table_row();
$num ++;	$num ++;
Line 2000 sub print_courseinfo {	Line 2233 sub print_courseinfo {
'<td align="left"><span class="LC_nobreak">'.	'<td align="left"><span class="LC_nobreak">'.
$add_domtitle.'</span><br />'.	$add_domtitle.'</span><br />'.
&Apache::loncommon::select_dom_form('','cloners_newdom',	&Apache::loncommon::select_dom_form('','cloners_newdom',
$includeempty).	$includeempty,undef,undef,
	undef,undef,$noedit).
'<input type="hidden" name="cloners_total" value="'.$num.'" />'.	'<input type="hidden" name="cloners_total" value="'.$num.'" />'.
'</td>'.&Apache::loncommon::end_data_table_row().	'</td>'.&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table().	&Apache::loncommon::end_data_table().
Line 2012 sub print_courseinfo {	Line 2246 sub print_courseinfo {
&mt('Specific users').' (<tt>'.	&mt('Specific users').' (<tt>'.
&mt('user:domain,user:domain').'</tt>)<br />'.	&mt('user:domain,user:domain').'</tt>)<br />'.
&Apache::lonhtmlcommon::textbox($item,$cloners_str,	&Apache::lonhtmlcommon::textbox($item,$cloners_str,
$items{$item}{'size'}).	$items{$item}{'size'},$disabled).
'</td>'.&Apache::loncommon::end_data_table_row().	'</td>'.&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table();	&Apache::loncommon::end_data_table();
	if (@code_order > 0) {
	my (%cat_items,@codetitles,%cat_titles,%cat_order);
	my ($jscript,$totcodes,$numtitles,$lasttitle) =
	&Apache::courseclassifier::instcode_selectors_data($cdom,'display',
	\%cat_items,\@codetitles,
	\%cat_titles,\%cat_order);
	my $showncodes = 'off';
	my $checkedoff = ' checked="checked"';
	my $checkedon = '';
	if ($cloner_instcode) {
	$checkedon = $checkedoff;
	$checkedoff = '';
	$showncodes = 'on';
	}
	$datatable .= '<table><tr><td align="left"><b>'.&mt('And').
	'</b></td></tr></table>'.
	&Apache::loncommon::start_data_table().
	&Apache::loncommon::start_data_table_row().
	'<td align="left"><span class="LC_nobreak">'.
	&mt('Cloning by official course(s) based on course category').(' 'x2).
	'<label>'.
	'<input type="radio" name="cloners_instcode" value="1" onclick="toggleCloners(this);"'.$checkedon.$disabled.' />'.&mt('Yes').'</label>'.
	(' ').
	'<label>'.
	'<input type="radio" name="cloners_instcode" value="0" onclick="toggleCloners(this);"'.$checkedoff.$disabled.' />'.&mt('No').'</label>'.
	&Apache::courseclassifier::build_instcode_selectors($numtitles,
	$lasttitle,\%cat_items,\@codetitles,\%cat_titles,\%cat_order,
	$showncodes,'LC_cloners_instcodes','LC_cloners_instcode',$noedit).
	'</td>'.&Apache::loncommon::end_data_table_row().
	&Apache::loncommon::end_data_table();
	}
} elsif ($item eq 'rolenames') {	} elsif ($item eq 'rolenames') {
$datatable .= '</td><td align="right">'.	$datatable .= '</td><td align="right">'.
&Apache::loncommon::start_data_table();	&Apache::loncommon::start_data_table();
Line 2032 sub print_courseinfo {	Line 2297 sub print_courseinfo {
'</span></td><td align="left">'.	'</span></td><td align="left">'.
&Apache::lonhtmlcommon::textbox('rolenames_'.$role,	&Apache::lonhtmlcommon::textbox('rolenames_'.$role,
$settings->{$role.'.plaintext'},	$settings->{$role.'.plaintext'},
$items{$item}{size}).'</td>'.	$items{$item}{size},$disabled).'</td>'.
&Apache::loncommon::end_data_table_row();	&Apache::loncommon::end_data_table_row();
}	}
$datatable .= &Apache::loncommon::end_data_table().'</td>';	$datatable .= &Apache::loncommon::end_data_table().'</td>';
} elsif ($item eq 'categories') {	} elsif ($item eq 'categories') {
my $launcher = 'onfocus="this.blur();javascript:catsbrowser();"';	my $launcher;
	if ($noedit) {
	$launcher = $disabled;
	} else {
	$launcher = 'onfocus="this.blur();javascript:catsbrowser();"';
	}
$datatable .= '<input type="hidden" name="categories" value="'.$settings->{$item}.'" />'.	$datatable .= '<input type="hidden" name="categories" value="'.$settings->{$item}.'" />'.
&Apache::lonhtmlcommon::textbox($item.'_display',$settings->{$item},	&Apache::lonhtmlcommon::textbox($item.'_display',$settings->{$item},
$items{$item}{size},$launcher);	$items{$item}{size},$launcher);
Line 2056 sub print_courseinfo {	Line 2326 sub print_courseinfo {
my $clonesrc = $env{'course.'.$env{'request.course.id'}.'.clonedfrom'};	my $clonesrc = $env{'course.'.$env{'request.course.id'}.'.clonedfrom'};
my $clonedfrom = &mt('None');	my $clonedfrom = &mt('None');
if ($clonesrc =~ m{/$match_domain/$match_courseid}) {	if ($clonesrc =~ m{/$match_domain/$match_courseid}) {
my %clonesrcinfo = &Apache::lonnet::coursedescription($cdom.'/'.$cnum);	my %clonesrcinfo = &Apache::lonnet::coursedescription($clonesrc);
if ($clonesrcinfo{'description'}) {	if ($clonesrcinfo{'description'}) {
$clonedfrom = $clonesrcinfo{'description'}.' '.($clonesrc);	$clonedfrom = $clonesrcinfo{'description'}.' '.($clonesrc);
}	}
Line 2077 sub print_courseinfo {	Line 2347 sub print_courseinfo {
if (($crstype eq 'Course') && ($env{'course.'.$env{'request.course.id'}.'.internal.coursecode'}) && ($autocoowner)) {	if (($crstype eq 'Course') && ($env{'course.'.$env{'request.course.id'}.'.internal.coursecode'}) && ($autocoowner)) {
$datatable .= &show_autocoowners(@currcoown);	$datatable .= &show_autocoowners(@currcoown);
} else {	} else {
$datatable .= &coowner_invitations($cnum,$cdom,@currcoown);	$datatable .= &coowner_invitations($cnum,$cdom,\@currcoown,$noedit);
}	}
} else {	} else {
if (($crstype eq 'Course') && ($env{'course.'.$env{'request.course.id'}.'.internal.coursecode'}) && ($autocoowner)) {	if (($crstype eq 'Course') && ($env{'course.'.$env{'request.course.id'}.'.internal.coursecode'}) && ($autocoowner)) {
$datatable .= &show_autocoowners(@currcoown);	$datatable .= &show_autocoowners(@currcoown);
} else {	} else {
$datatable .= &manage_coownership($cnum,$cdom,@currcoown);	$datatable .= &manage_coownership($cnum,$cdom,\@currcoown,$noedit);
}	}
}	}
} elsif ($item eq 'externalsyllabus') {	} elsif ($item eq 'syllabus') {
my $external = $env{'course.'.$env{'request.course.id'}.'.externalsyllabus'};	my $external = $env{'course.'.$env{'request.course.id'}.'.externalsyllabus'};
my $uploaded = $env{'course.'.$env{'request.course.id'}.'.uploadedsyllabus'};	my $uploaded = $env{'course.'.$env{'request.course.id'}.'.uploadedsyllabus'};
my $minimal = $env{'course.'.$env{'request.course.id'}.'.minimalsyllabus'};	my $minimal = $env{'course.'.$env{'request.course.id'}.'.minimalsyllabus'};
Line 2127 sub print_courseinfo {	Line 2397 sub print_courseinfo {
}	}
$datatable .= $showreqd;	$datatable .= $showreqd;
} else {	} else {
$datatable .= &Apache::lonhtmlcommon::textbox($item,$settings->{$item},$items{$item}{size});	$datatable .= &Apache::lonhtmlcommon::textbox($item,$settings->{$item},$items{$item}{size},$disabled);
}	}
$datatable .= &item_table_row_end();	$datatable .= &item_table_row_end();
}	}
Line 2136 sub print_courseinfo {	Line 2406 sub print_courseinfo {
}	}

sub new_cloners_dom_row {	sub new_cloners_dom_row {
my ($newdom,$num) = @_;	my ($newdom,$num,$default) = @_;
my $output;	my ($output,$checkedon,$checkedoff);
if ($newdom ne '') {	if ($newdom ne '') {
	if ($num eq $default) {
	$checkedon = 'checked="checked" ';
	} else {
	$checkedoff = 'checked="checked" ';
	}
$output .= &Apache::loncommon::start_data_table_row().	$output .= &Apache::loncommon::start_data_table_row().
'<td valign="top"><span class="LC_nobreak">'.	'<td valign="top"><span class="LC_nobreak">'.
&mt('Any user in domain:').' <b>'.$newdom.'</b>'.	&mt('Any user in domain:').' <b>'.$newdom.'</b>'.
(' 'x2).'<label><input type="radio" '.	(' 'x2).'<label><input type="radio" '.
'name="cloners_activate" value="'.$num.'" '.	'name="cloners_activate" value="'.$num.'" '.$checkedon.
'onchange="javascript:update_cloners('.	'onchange="javascript:update_cloners('.
"'cloners_activate','$num'".');" />'.	"'cloners_activate','$num'".');" />'.
&mt('Yes').'</label>'.(' 'x2).	&mt('Yes').'</label>'.(' 'x2).
'<label><input type="radio" '.	'<label><input type="radio" '.
'name="cloners_activate" value="" checked="checked" '.	'name="cloners_activate" value="-1" '.$checkedoff.
'onchange="javascript:update_cloners('.	'onchange="javascript:update_cloners('.
"'cloners_activate','$num'".');" />'.	"'cloners_activate','$num'".');" />'.
&mt('No').'</label><input type="hidden" name="cloners_dom_'.	&mt('No').'</label><input type="hidden" name="cloners_dom_'.
Line 2209 sub assign_course_categories {	Line 2484 sub assign_course_categories {
} else {	} else {
$alert = &mt("Use 'Save' in the main window to save course categories");	$alert = &mt("Use 'Save' in the main window to save course categories");
}	}
	&js_escape(\$alert);
$catwin_js = <<ENDSCRIPT;	$catwin_js = <<ENDSCRIPT;
<script type="text/javascript">	<script type="text/javascript">

Line 2285 ENDSCRIPT	Line 2561 ENDSCRIPT

sub display_loncaparev_constraints {	sub display_loncaparev_constraints {
my ($r,$navmap,$loncaparev,$crstype) = @_;	my ($r,$navmap,$loncaparev,$crstype) = @_;
	my ($reqdmajor,$reqdminor);
my $cid = $env{'request.course.id'};	my $cid = $env{'request.course.id'};
my $cdom = $env{'course.'.$cid.'.domain'};	my $cdom = $env{'course.'.$cid.'.domain'};
my $cnum = $env{'course.'.$cid.'.num'};	my $cnum = $env{'course.'.$cid.'.num'};
Line 2294 sub display_loncaparev_constraints {	Line 2571 sub display_loncaparev_constraints {
'section/group' => 'section/group',	'section/group' => 'section/group',
'user' => 'user',	'user' => 'user',
);	);
my (%checkparms,%checkresponsetypes,%checkcrstypes,%anonsurvey,%randomizetry);	&Apache::lonrelrequtils::init_global_hashes();
&Apache::loncommon::build_release_hashes(\%checkparms,\%checkresponsetypes,	if (defined($Apache::lonrelrequtils::checkcrstypes{$crstype})) {
\%checkcrstypes,\%anonsurvey,\%randomizetry);	($reqdmajor,$reqdminor) = split(/\./,$Apache::lonrelrequtils::checkcrstypes{$crstype});
if (defined($checkcrstypes{$crstype})) {
$output .= '<h4>'.&mt('Course type: [_1] requires [_2] or newer',$crstype,	$output .= '<h4>'.&mt('Course type: [_1] requires [_2] or newer',$crstype,
$checkcrstypes{$crstype}).'</h4>';	$Apache::lonrelrequtils::checkcrstypes{$crstype}).'</h4>';
}	}
my (%fromparam,%rowspan,%bymap,%byresource,@scopeorder,%toshow,%allmaps,	my (%fromparam,%rowspan,%bymap,%byresource,@scopeorder,%toshow,%allmaps,
%byresponsetype,%bysubmission);	%byresponsetype,%bysubmission,%fromblocks);
@scopeorder = ('all','section/group','user');	@scopeorder = ('all','section/group','user');
	my $now = time;
my $resourcedata = &Apache::lonparmset::readdata($cnum,$cdom);	my $resourcedata = &Apache::lonparmset::readdata($cnum,$cdom);
if (ref($resourcedata) eq 'HASH') {	if (ref($resourcedata) eq 'HASH') {
foreach my $key (keys(%{$resourcedata})) {	foreach my $key (keys(%{$resourcedata})) {
foreach my $item (keys(%checkparms)) {	foreach my $item (keys(%Apache::lonrelrequtils::checkparms)) {
if ($key =~ /(\Q$item\E)$/) {	if ($key =~ /(\Q$item\E)$/) {
if (ref($checkparms{$item}) eq 'ARRAY') {	if (ref($Apache::lonrelrequtils::checkparms{$item}) eq 'ARRAY') {
my $value = $resourcedata->{$key};	my $value = $resourcedata->{$key};
if ($item eq 'examcode') {	if ($item eq 'examcode') {
if (&Apache::lonnet::validCODE($value)) {	if (&Apache::lonnet::validCODE($value)) {
Line 2317 sub display_loncaparev_constraints {	Line 2594 sub display_loncaparev_constraints {
} else {	} else {
$value = '';	$value = '';
}	}
	} elsif ($item eq 'printstartdate') {
	if ($value =~ /^\d+$/) {
	if ($value > $now) {
	$value = 'future';
	}
	}
	} elsif ($item eq 'printenddate') {
	if ($value =~ /^\d+$/) {
	if ($value < $now) {
	$value = 'past';
	}
	}

}	}
my ($middle,$scope,$which,$level,$map,$resource);	my ($middle,$scope,$which,$level,$map,$resource);
if (grep(/^\Q$value\E$/,@{$checkparms{$item}})) {	if (grep(/^\Q$value\E$/,@{$Apache::lonrelrequtils::checkparms{$item}})) {
my $stdtype = &Apache::lonparmset::standard_parameter_types($item);	my $stdtype = &Apache::lonparmset::standard_parameter_types($item);
my $stdname = &Apache::lonparmset::standard_parameter_names($item);	my $stdname = &Apache::lonparmset::standard_parameter_names($item);
my $valname = &get_param_description($stdtype,$value);	my $valname = &get_param_description($stdtype,$value);
Line 2411 sub display_loncaparev_constraints {	Line 2701 sub display_loncaparev_constraints {
'<th>'.&mt('Extent').'</th><th>'.&mt('Setting').'</th>'.	'<th>'.&mt('Extent').'</th><th>'.&mt('Setting').'</th>'.
&Apache::loncommon::end_data_table_header_row();	&Apache::loncommon::end_data_table_header_row();
foreach my $rev (keys(%fromparam)) {	foreach my $rev (keys(%fromparam)) {
	my ($major,$minor) = split(/\./,$rev);
	($reqdmajor,$reqdminor) =
	&Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,$reqdmajor,$reqdminor);
$output .= &Apache::loncommon::start_data_table_row().	$output .= &Apache::loncommon::start_data_table_row().
'<td rowspan="'.$rowspan{$rev}.'">'.$rev.'</td>';	'<td rowspan="'.$rowspan{$rev}.'">'.$rev.'</td>';
my $newrow;	my $newrow;
Line 2441 sub display_loncaparev_constraints {	Line 2734 sub display_loncaparev_constraints {
}	}
}	}

	my %comm_blocks = &Apache::lonnet::dump('comm_block',$cdom,$cnum);
	my $now = time;
	if (keys(%comm_blocks) > 0) {
	foreach my $block (keys(%comm_blocks)) {
	if ($block =~ /^firstaccess____(.+)$/) {
	my $rev = $Apache::lonnet::needsrelease{'course:commblock:timer'};
	if (ref($comm_blocks{$block}) eq 'HASH') {
	push(@{$fromblocks{'timer'}{$rev}},&unescape($comm_blocks{$block}{'event'}).
	' '.&mt('set by [_1]',
	&Apache::loncommon::plainname(split(/:/,$comm_blocks{$block}{'setter'}))));
	}
	next;
	} elsif ($block =~ /^(\d+)____(\d+)$/) {
	my ($start,$end) = ($1,$2);
	next if ($end < $now);
	}
	if (ref($comm_blocks{$block}) eq 'HASH') {
	if (ref($comm_blocks{$block}{'blocks'}) eq 'HASH') {
	if (ref($comm_blocks{$block}{'blocks'}{'docs'}) eq 'HASH') {
	if (keys(%{$comm_blocks{$block}{'blocks'}{'docs'}}) > 0) {
	my $rev = $Apache::lonnet::needsrelease{'course:commblock:docs'};
	push(@{$fromblocks{'docs'}{$rev}},&unescape($comm_blocks{$block}{'event'}).
	' '.
	&mt('set by [_1]',
	&Apache::loncommon::plainname(split(/:/,$comm_blocks{$block}{'setter'}))));
	}
	} elsif ($comm_blocks{$block}{'blocks'}{'printout'} eq 'on') {
	my $rev = $Apache::lonnet::needsrelease{'course:commblock:printout'};
	push(@{$fromblocks{'printout'}{$rev}},&unescape($comm_blocks{$block}{'event'}).
	' '.
	&mt('set by [_1]',
	&Apache::loncommon::plainname(split(/:/,$comm_blocks{$block}{'setter'}))));

	}
	}
	}
	}
	if (keys(%fromblocks)) {
	my %lt = (
	docs => 'Content blocking',
	printout => 'Printout generation',
	timer => 'Timed quiz trigger',
	);
	$output .= '<h4>'.&mt('Requirements from exam blocking').'</h4>'.
	&Apache::loncommon::start_data_table().
	&Apache::loncommon::start_data_table_header_row().
	'<th>'.&mt('Release').'</th><th>'.&mt('Setting').'</th>'.
	'<th>'.&mt('Event(s)').'</th>'.
	&Apache::loncommon::end_data_table_header_row();
	foreach my $type ('docs','printout','timer') {
	if (ref($fromblocks{$type}) eq 'HASH') {
	foreach my $rev (keys(%{$fromblocks{$type}})) {
	my ($major,$minor) = split(/\./,$rev);
	($reqdmajor,$reqdminor) =
	&Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,$reqdmajor,$reqdminor);
	$output .= &Apache::loncommon::start_data_table_row().
	'<td>'.$rev.'</td><td>'.$lt{$type}.'</td><td>';
	foreach my $event (sort(@{$fromblocks{$type}{$rev}})) {
	$output .= $event.'<br />';
	}
	$output =~ s{\Q<br />\E$}{};
	$output .= '</td>'.&Apache::loncommon::end_data_table_row();
	}
	}
	}
	$output .= &Apache::loncommon::end_data_table().'<br />';
	}
	}

if (defined($navmap)) {	if (defined($navmap)) {
my %anonsubms=&Apache::lonnet::dump('nohist_anonsurveys',$cdom,$cnum);	my %anonsubms=&Apache::lonnet::dump('nohist_anonsurveys',$cdom,$cnum);
my $rev_anonsurv=$Apache::lonnet::needsrelease{'parameter:type:anonsurvey'};	my $rev_anonsurv=$Apache::lonnet::needsrelease{'parameter:type:anonsurvey'};
Line 2450 sub display_loncaparev_constraints {	Line 2812 sub display_loncaparev_constraints {
my $stdname=&Apache::lonparmset::standard_parameter_names('type');	my $stdname=&Apache::lonparmset::standard_parameter_names('type');
my $valanon=&get_param_description($stdtype,'anonsurvey');	my $valanon=&get_param_description($stdtype,'anonsurvey');
my $valrandtry=&get_param_description($stdtype,'randomizetry');	my $valrandtry=&get_param_description($stdtype,'randomizetry');
	my %checkedrev;
foreach my $res ($navmap->retrieveResources(undef,sub { $_[0]->is_problem() },1,0)) {	foreach my $res ($navmap->retrieveResources(undef,sub { $_[0]->is_problem() },1,0)) {
my @parts = @{$res->parts()};	my @parts = @{$res->parts()};
my $symb = $res->symb();	my $symb = $res->symb();
Line 2467 sub display_loncaparev_constraints {	Line 2829 sub display_loncaparev_constraints {
push(@{$bysubmission{$symb}{$rev}},$what);	push(@{$bysubmission{$symb}{$rev}},$what);
}	}
$allmaps{$enclosing_map} = 1;	$allmaps{$enclosing_map} = 1;
	unless ($checkedrev{'anonsurvey'}) {
	my ($major,$minor) = split(/\./,$rev);
	($reqdmajor,$reqdminor) =
	&Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,
	$reqdmajor,$reqdminor);
	$checkedrev{'anonsurvey'} = 1;
	}
}	}
if (exists($randtrysubms{$symb."\0".$part})) {	if (exists($randtrysubms{$symb."\0".$part})) {
my $rev = $rev_randtry;	my $rev = $rev_randtry;
Line 2479 sub display_loncaparev_constraints {	Line 2848 sub display_loncaparev_constraints {
push(@{$bysubmission{$symb}{$rev}},$what);	push(@{$bysubmission{$symb}{$rev}},$what);
}	}
$allmaps{$enclosing_map} = 1;	$allmaps{$enclosing_map} = 1;
	unless ($checkedrev{'randomizetry'}) {
	my ($major,$minor) = split(/\./,$rev);
	($reqdmajor,$reqdminor) =
	&Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,
	$reqdmajor,$reqdminor);
	$checkedrev{'randomizetry'} = 1;
	}
}	}
}	}
my %responses = $res->responseTypes();	my %responses = $res->responseTypes();
foreach my $key (keys(%responses)) {	foreach my $key (keys(%responses)) {
if (exists($checkresponsetypes{$key})) {	if (exists($Apache::lonrelrequtils::checkresponsetypes{$key})) {
push(@{$byresponsetype{$symb}{$checkresponsetypes{$key}}},$key);	my $rev = $Apache::lonrelrequtils::checkresponsetypes{$key};
	unless ($checkedrev{$key}) {
	my ($major,$minor) = split(/\./,$rev);
	($reqdmajor,$reqdminor) =
	&Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,
	$reqdmajor,$reqdminor);
	$checkedrev{$key} = 1;
	}
	push(@{$byresponsetype{$symb}{$rev}},$key);
$allmaps{$enclosing_map} = 1;	$allmaps{$enclosing_map} = 1;
}	}
}	}
Line 2502 sub display_loncaparev_constraints {	Line 2886 sub display_loncaparev_constraints {
}	}
foreach my $map (keys(%allmaps)) {	foreach my $map (keys(%allmaps)) {
my $mapres = $navmap->getResourceByUrl($map);	my $mapres = $navmap->getResourceByUrl($map);
my $mapsymb = $mapres->symb();
$toshow{$mapsymb} = 1;
if (ref($mapres)) {	if (ref($mapres)) {
	my $mapsymb = $mapres->symb();
	$toshow{$mapsymb} = 1;
my $pcslist = $mapres->map_hierarchy();	my $pcslist = $mapres->map_hierarchy();
if ($pcslist ne '') {	if ($pcslist ne '') {
foreach my $pc (split(/,/,$pcslist)) {	foreach my $pc (split(/,/,$pcslist)) {
Line 2545 sub display_loncaparev_constraints {	Line 2929 sub display_loncaparev_constraints {
'</p>');	'</p>');
}	}
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
	my ($currmajor,$currminor) = split(/\./,$loncaparev);
	if (($currmajor != $reqdmajor) \|\| ($currminor != $reqdminor)) {
	return 1;
	}
return;	return;
}	}

Line 2686 sub show_contents_view {	Line 3074 sub show_contents_view {
}	}
$r->print(&Apache::loncommon::end_data_table());	$r->print(&Apache::loncommon::end_data_table());
}	}
	return;
}	}

sub releases_by_map {	sub releases_by_map {
my ($r,$bymap,$url,$scopeorder,$lt) = @_;	my ($r,$bymap,$url,$scopeorder,$lt) = @_;
return unless ((ref($bymap) eq 'HASH') && (ref($scopeorder) eq 'ARRAY'));	return unless ((ref($bymap) eq 'HASH') && (ref($scopeorder) eq 'ARRAY'));
	my $newrow = 0;
if (ref($bymap->{$url}) eq 'HASH') {	if (ref($bymap->{$url}) eq 'HASH') {
foreach my $rev (sort(keys(%{$bymap->{$url}}))) {	foreach my $rev (sort(keys(%{$bymap->{$url}}))) {
	if ($newrow) {
	$r->print(&Apache::loncommon::end_data_table_row().
	&Apache::loncommon::continue_data_table_row());
	}
$r->print('<td valign="middle">'.$rev.'</td><td>');	$r->print('<td valign="middle">'.$rev.'</td><td>');
if (ref($bymap->{$url}{$rev}) eq 'HASH') {	if (ref($bymap->{$url}{$rev}) eq 'HASH') {
$r->print('<table border="0">');	$r->print('<table border="0">');
Line 2714 sub releases_by_map {	Line 3108 sub releases_by_map {
$r->print('</table>');	$r->print('</table>');
}	}
$r->print('</td>');	$r->print('</td>');
	$newrow = 1;
}	}
} else {	} else {
$r->print('<td colspan="2"> </td>');	$r->print('<td colspan="2"> </td>');
Line 2739 sub get_param_description {	Line 3134 sub get_param_description {
return $name;	return $name;
}	}

	sub update_releasereq {
	my $readmap = 1;
	my $getrelreq = 1;
	if (ref($modified_courses) eq 'ARRAY') {
	foreach my $item (@{$modified_courses}) {
	if (ref($item) eq 'ARRAY') {
	my ($cdom,$cnum,$chome,$crstype) = @{$item};
	&Apache::lonrelrequtils::modify_course_relreq(undef,undef,$cnum,$cdom,
	$chome,$crstype,$cdom.'_'.$cnum,
	$readmap,$getrelreq);
	}
	}
	$modified_courses = [];
	}
	undef($registered_cleanup);
	return;
	}

sub show_autocoowners {	sub show_autocoowners {
my (@currcoown) = @_;	my (@currcoown) = @_;
my $output = '<i><span class="LC_nobreak">'.&mt('Co-ownership is set automatically when a Course Coordinator role[_1] is assigned to official course personnel (from institutional data).','</span><br /><span class="LC_nobreak">').'</span></i>';	my $output = '<i><span class="LC_nobreak">'.&mt('Co-ownership is set automatically when a Course Coordinator role[_1] is assigned to official course personnel (from institutional data).','</span><br /><span class="LC_nobreak">').'</span></i>';
Line 2752 sub show_autocoowners {	Line 3165 sub show_autocoowners {
}	}

sub coowner_invitations {	sub coowner_invitations {
my ($cnum,$cdom,@currcoown) = @_;	my ($cnum,$cdom,$currcoownref,$noedit) = @_;
my ($output,@pendingcoown,@othercoords);	my ($output,@pendingcoown,@othercoords,@currcoown);
my $pendingcoowners =	my $pendingcoowners =
$env{'course.'.$env{'request.course.id'}.'.internal.pendingco-owners'};	$env{'course.'.$env{'request.course.id'}.'.internal.pendingco-owners'};
if ($pendingcoowners) {	if ($pendingcoowners) {
@pendingcoown = split(',',$pendingcoowners);	@pendingcoown = split(',',$pendingcoowners);
}	}
	if (ref($currcoownref) eq 'ARRAY') {
	@currcoown == @{$currcoownref};
	}
	my $disabled;
	if ($noedit) {
	$disabled = ' disabled="disabled"';
	}
my $ccrole = 'cc';	my $ccrole = 'cc';
my %ccroles = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,undef,[$ccrole]);	my %ccroles = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,undef,[$ccrole]);
foreach my $key (sort(keys(%ccroles))) {	foreach my $key (sort(keys(%ccroles))) {
Line 2776 sub coowner_invitations {	Line 3196 sub coowner_invitations {
'<td><i>'.&mt('Current co-owners').'</i></td><td>';	'<td><i>'.&mt('Current co-owners').'</i></td><td>';
foreach my $person (@currcoown) {	foreach my $person (@currcoown) {
my ($co_uname,$co_dom) = split(':',$person);	my ($co_uname,$co_dom) = split(':',$person);
$output .= '<span class="LC_nobreak"><label><input type="checkbox" name="coowners" checked="checked" value="'.$person.'" />'.&Apache::loncommon::plainname($co_uname,$co_dom).'</label></span>'.(' 'x2).' ';	$output .= '<span class="LC_nobreak"><label><input type="checkbox" name="coowners" checked="checked" value="'.$person.'"'.$disabled.' />'.&Apache::loncommon::plainname($co_uname,$co_dom).'</label></span>'.(' 'x2).' ';
}	}
$output .= '</td>'.	$output .= '</td>'.
&Apache::loncommon::end_data_table_row();	&Apache::loncommon::end_data_table_row();
Line 2786 sub coowner_invitations {	Line 3206 sub coowner_invitations {
'<td><i>'.&mt('Invited as co-owners [_1](agreement pending)','<br />').'</i></td><td>';	'<td><i>'.&mt('Invited as co-owners [_1](agreement pending)','<br />').'</i></td><td>';
foreach my $person (@pendingcoown) {	foreach my $person (@pendingcoown) {
my ($co_uname,$co_dom) = split(':',$person);	my ($co_uname,$co_dom) = split(':',$person);
$output .= '<span class="LC_nobreak"><label><input type="checkbox" name="pendingcoowners" checked="checked" value="'.$person.'" />'.&Apache::loncommon::plainname($co_uname,$co_dom).'</label></span>'.(' 'x2).' ';	$output .= '<span class="LC_nobreak"><label><input type="checkbox" name="pendingcoowners" checked="checked" value="'.$person.'"'.$disabled.' />'.&Apache::loncommon::plainname($co_uname,$co_dom).'</label></span>'.(' 'x2).' ';
}	}
$output .= '</td>'.	$output .= '</td>'.
&Apache::loncommon::end_data_table_row();	&Apache::loncommon::end_data_table_row();
Line 2796 sub coowner_invitations {	Line 3216 sub coowner_invitations {
'<td><i>'.&mt('Invite other Coordinators [_1]to become co-owners','<br />').'</i></td><td>';	'<td><i>'.&mt('Invite other Coordinators [_1]to become co-owners','<br />').'</i></td><td>';
foreach my $person (@othercoords) {	foreach my $person (@othercoords) {
my ($co_uname,$co_dom) = split(':',$person);	my ($co_uname,$co_dom) = split(':',$person);
$output .= '<span class="LC_nobreak"><label><input type="checkbox" name="invitecoowners" value="'.$person.'" />'.&Apache::loncommon::plainname($co_uname,$co_dom).'</label></span>'.(' 'x2).' ';	$output .= '<span class="LC_nobreak"><label><input type="checkbox" name="invitecoowners" value="'.$person.'"'.$disabled.' />'.&Apache::loncommon::plainname($co_uname,$co_dom).'</label></span>'.(' 'x2).' ';
}	}
$output .= '</td>'.	$output .= '</td>'.
&Apache::loncommon::end_data_table_row();	&Apache::loncommon::end_data_table_row();
Line 2809 sub coowner_invitations {	Line 3229 sub coowner_invitations {
}	}

sub manage_coownership {	sub manage_coownership {
my ($cnum,$cdom,@currcoown) = @_;	my ($cnum,$cdom,$currcoownref,$noedit) = @_;
my (@pendingcoown);	my (@pendingcoown,@currcoown);
my $pendingcoowners =	my $pendingcoowners =
$env{'course.'.$env{'request.course.id'}.'.internal.pendingco-owners'};	$env{'course.'.$env{'request.course.id'}.'.internal.pendingco-owners'};
if ($pendingcoowners) {	if ($pendingcoowners) {
@pendingcoown = split(',',$pendingcoowners);	@pendingcoown = split(',',$pendingcoowners);
}	}
	if (ref($currcoownref) eq 'ARRAY') {
	@currcoown == @{$currcoownref};
	}
	my $disabled;
	if ($noedit) {
	$disabled = ' disabled="disabled"';
	}
my ($is_coowner,$is_pending,$output);	my ($is_coowner,$is_pending,$output);
my $uname = $env{'user.name'};	my $uname = $env{'user.name'};
my $udom = $env{'user.domain'};	my $udom = $env{'user.domain'};
Line 2845 sub manage_coownership {	Line 3272 sub manage_coownership {
}	}
$output .= '<span class="LC_nobreak">';	$output .= '<span class="LC_nobreak">';
if ($is_coowner) {	if ($is_coowner) {
$output .= &mt('You are currently a co-owner:').' <label><input type="checkbox" name="remove_coowoner" value="'.$uname.':'.$udom.'" />'.&mt('Discontinue?').'</label>';	$output .= &mt('You are currently a co-owner:').' <label><input type="checkbox" name="remove_coowner" value="'.$uname.':'.$udom.'" />'.&mt('Discontinue?').'</label>';
} else {	} else {
$output .= &mt('The course owner has invited you to become a co-owner:').' <label><input type="radio" name="pending_coowoner" value="accept" />'.&mt('Accept?').'</label>'.(' 'x2).	$output .= &mt('The course owner has invited you to become a co-owner:').' <label><input type="radio" name="pending_coowner" value="accept"'.$disabled.' />'.&mt('Accept?').'</label>'.(' 'x2).
'<label><input type="radio" name=pending_coowoner" value="decline" />'.&mt('Decline?').'</label>';	'<label><input type="radio" name=pending_coowner" value="decline"'.$disabled.' />'.&mt('Decline?').'</label>';
}	}
$output .= '</span>';	$output .= '</span>';
if (@currcoown) {	if (@currcoown) {
Line 2862 sub manage_coownership {	Line 3289 sub manage_coownership {
}	}

sub print_localization {	sub print_localization {
my ($cdom,$settings,$ordered,$itemtext,$rowtotal) = @_;	my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$noedit) = @_;
unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {	unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
return;	return;
}	}
Line 2881 sub print_localization {	Line 3308 sub print_localization {
input => 'selectbox',	input => 'selectbox',
},	},
);	);
my $datatable;	my ($datatable,$disabled);
my $count = 0;	my $count = 0;
	if ($noedit) {
	$disabled = ' disabled="disabled"';
	}
foreach my $item (@{$ordered}) {	foreach my $item (@{$ordered}) {
$count ++;	$count ++;
my $colspan;	my $colspan;
Line 2895 sub print_localization {	Line 3325 sub print_localization {
my $timezone = &Apache::lonlocal::gettimezone();	my $timezone = &Apache::lonlocal::gettimezone();
$datatable .=	$datatable .=
&Apache::loncommon::select_timezone($item,$timezone,undef,	&Apache::loncommon::select_timezone($item,$timezone,undef,
$includeempty);	$includeempty,$disabled);
} elsif ($item eq 'datelocale') {	} elsif ($item eq 'datelocale') {
my $includeempty = 1;	my $includeempty = 1;
my $locale_obj = &Apache::lonlocal::getdatelocale();	my $locale_obj = &Apache::lonlocal::getdatelocale();
Line 2905 sub print_localization {	Line 3335 sub print_localization {
}	}
$datatable .=	$datatable .=
&Apache::loncommon::select_datelocale($item,$currdatelocale,	&Apache::loncommon::select_datelocale($item,$currdatelocale,
undef,$includeempty);	undef,$includeempty,$disabled);
} else {	} else {
if ($settings->{$item} eq '') {	if ($settings->{$item} eq '') {
$datatable .= '</td><td align="right">'.	unless ($noedit) {
&Apache::loncommon::select_language('languages_0','',1);	$datatable .= '</td><td align="right">'.
	&Apache::loncommon::select_language('languages_0','',1);
	}
} else {	} else {
my $num = 0;	my $num = 0;
my @languages = split(/\s[,;:]\s/,$settings->{$item});	my @languages = split(/\s[,;:]\s/,$settings->{$item});
Line 2929 sub print_localization {	Line 3361 sub print_localization {
'</b><input type="hidden" name="languages_'.$num.	'</b><input type="hidden" name="languages_'.$num.
'" value="'.$lang.'" /></span><br />'.	'" value="'.$lang.'" /></span><br />'.
'<span class="LC_nobreak"><label><input type="checkbox" '.	'<span class="LC_nobreak"><label><input type="checkbox" '.
'name="languages_delete" value="'.$num.'" />'.	'name="languages_delete" value="'.$num.'"'.$disabled.' />'.
&mt('Delete').'</label></span></td>'.	&mt('Delete').'</label></span></td>'.
&Apache::loncommon::end_data_table_row();	&Apache::loncommon::end_data_table_row();
$num ++;	$num ++;
}	}
}	}
$datatable .= &Apache::loncommon::start_data_table_row().	unless ($noedit) {
	$datatable .=
	&Apache::loncommon::start_data_table_row().
'<td align="left"><span class="LC_nobreak">'.	'<td align="left"><span class="LC_nobreak">'.
&mt('Additional language:'). '</span><br />'.	&mt('Additional language:'). '</span><br />'.
&Apache::loncommon::select_language('languages_'.$num,'',1).	&Apache::loncommon::select_language('languages_'.$num,'',1).
'<input type="hidden" name="languages_total" value="'.$num.'" />'.	'<input type="hidden" name="languages_total" value="'.$num.'" />'.
'</td>'.&Apache::loncommon::end_data_table_row().	'</td>'.&Apache::loncommon::end_data_table_row();
&Apache::loncommon::end_data_table().'<br />';	}
	$datatable .= &Apache::loncommon::end_data_table().'<br />';
}	}
}	}
$datatable .= &item_table_row_end();	$datatable .= &item_table_row_end();
Line 2962 sub get_lang_choices {	Line 3397 sub get_lang_choices {
}	}

sub print_feedback {	sub print_feedback {
my ($position,$cdom,$settings,$ordered,$itemtext,$rowtotal) = @_;	my ($position,$cdom,$settings,$ordered,$itemtext,$rowtotal,$noedit) = @_;
unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {	unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
return;	return;
}	}
Line 2997 sub print_feedback {	Line 3432 sub print_feedback {
del => 'Delete?',	del => 'Delete?',
sec => 'Sections:',	sec => 'Sections:',
);	);
	my $disabled;
	if ($noedit) {
	$disabled = ' disabled="disabled"';
	}
foreach my $item (@{$ordered}) {	foreach my $item (@{$ordered}) {
$count ++;	$count ++;
if ($position eq 'top') {	if ($position eq 'top') {
Line 3009 sub print_feedback {	Line 3447 sub print_feedback {
my $includeempty = 0;	my $includeempty = 0;
$datatable .= '</td><td align="right">'.	$datatable .= '</td><td align="right">'.
&user_table($cdom,$item,\@sections,	&user_table($cdom,$item,\@sections,
$settings->{$item},\%lt);	$settings->{$item},\%lt,$noedit);
} else {	} else {
$datatable .= &Apache::lonhtmlcommon::textbox($item.'.text',	$datatable .= &Apache::lonhtmlcommon::textbox($item.'.text',
$settings->{$item.'.text'},$items{$item}{size});	$settings->{$item.'.text'},$items{$item}{size},$disabled);
}	}
$datatable .= &item_table_row_end();	$datatable .= &item_table_row_end();
}	}
Line 3021 sub print_feedback {	Line 3459 sub print_feedback {
}	}

sub user_table {	sub user_table {
my ($cdom,$item,$sections,$currvalue,$lt) = @_;	my ($cdom,$item,$sections,$currvalue,$lt,$noedit) = @_;
my $output;	my $output;
if ($currvalue eq '') {	if ($currvalue eq '') {
$output .= &select_recipient($item,'0',$cdom,$sections);	unless ($noedit) {
	$output .= &select_recipient($item,'0',$cdom,$sections);
	}
} else {	} else {
my $num = 0;	my $num = 0;
my @curr = split(/,/,$currvalue);	my @curr = split(/,/,$currvalue);
$output .= '<table class="LC_data_table">';	$output .= '<table class="LC_data_table">';
my ($currusers);	my ($currusers);
	my $disabled;
	if ($noedit) {
	$disabled = ' disabled="disabled"';
	}
foreach my $val (@curr) {	foreach my $val (@curr) {
next if ($val eq '');	next if ($val eq '');
my ($uname,$udom,$seclist) = ($val =~ /^($match_username):($match_domain)($?[^$]*\)?)$/);	my ($uname,$udom,$seclist) = ($val =~ /^($match_username):($match_domain)($?[^$]*\)?)$/);
Line 3041 sub user_table {	Line 3485 sub user_table {
$currusers .= '<tr>'.	$currusers .= '<tr>'.
'<td valign="top"><span class="LC_nobreak">'.	'<td valign="top"><span class="LC_nobreak">'.
'<label><input type="checkbox" '.	'<label><input type="checkbox" '.
'name="'.$item.'_delete" value="'.$num.'" />'.	'name="'.$item.'_delete" value="'.$num.'"'.$disabled.' />'.
$lt->{'del'}.'</label>'.	$lt->{'del'}.'</label>'.
'<input type="hidden" name="'.$item.'_user_'.	'<input type="hidden" name="'.$item.'_user_'.
$num.'" value="'.$uname.':'.$udom.'" />'.(' 'x2).	$num.'" value="'.$uname.':'.$udom.'" />'.(' 'x2).
Line 3052 sub user_table {	Line 3496 sub user_table {
if (@{$sections}) {	if (@{$sections}) {
$currusers.= (' 'x3).$lt->{'sec'}.' '.	$currusers.= (' 'x3).$lt->{'sec'}.' '.
&select_sections($item,$num,$sections,	&select_sections($item,$num,$sections,
\@selsec);	\@selsec,$noedit);
}	}
}	}
$currusers .= '</span></td></tr>';	$currusers .= '</span></td></tr>';
Line 3070 sub user_table {	Line 3514 sub user_table {
'<table>'.$currusers.'</table></td>'.	'<table>'.$currusers.'</table></td>'.
'</tr>';	'</tr>';
}	}
$output .= '<tr>'.	unless ($noedit) {
	$output .=
	'<tr>'.
'<td align="left"><span class="LC_nobreak"><i>'.	'<td align="left"><span class="LC_nobreak"><i>'.
$lt->{'add'}.'</i></span><br />'.	$lt->{'add'}.'</i></span><br />'.
&select_recipient($item,$num,$cdom,$sections).	&select_recipient($item,$num,$cdom,$sections).
'<input type="hidden" name="'.$item.'_total" value="'.$num.'" />'.	'<input type="hidden" name="'.$item.'_total" value="'.$num.'" />'.
'</td></tr></table>';	'</td></tr>';
	}
	$output .= '</table>';
}	}
return $output;	return $output;
}	}
Line 3085 sub select_recipient {	Line 3533 sub select_recipient {
my $domform = &Apache::loncommon::select_dom_form($cdom,$item.'_udom_'.$num,$includeempty);	my $domform = &Apache::loncommon::select_dom_form($cdom,$item.'_udom_'.$num,$includeempty);
my $selectlink =	my $selectlink =
&Apache::loncommon::selectstudent_link('display',$item.'_uname_'.$num,	&Apache::loncommon::selectstudent_link('display',$item.'_uname_'.$num,
$item.'_udom_'.$num,1);	$item.'_udom_'.$num,'only');
my $output =	my $output =
'<table><tr><td align="center">'.&mt('Username').'<br />'.	'<table><tr><td align="center">'.&mt('Username').'<br />'.
'<input type="text" name="'.$item.'_uname_'.$num.'" value="" /></td>'.	'<input type="text" name="'.$item.'_uname_'.$num.'" value="" /></td>'.
Line 3102 sub select_recipient {	Line 3550 sub select_recipient {
}	}

sub select_sections {	sub select_sections {
my ($item,$num,$sections,$selected) = @_;	my ($item,$num,$sections,$selected,$noedit) = @_;
my ($output,@currsecs,$allsec);	my ($output,@currsecs,$allsec,$disabled);
if (ref($selected) eq 'ARRAY') {	if (ref($selected) eq 'ARRAY') {
@currsecs = @{$selected};	@currsecs = @{$selected};
}	}
if (!@currsecs) {	if (!@currsecs) {
$allsec = ' selected="selected"';	$allsec = ' selected="selected"';
}	}
	if ($noedit) {
	$disabled = ' disabled="disabled"';
	}
if (ref($sections) eq 'ARRAY') {	if (ref($sections) eq 'ARRAY') {
if (@{$sections}) {	if (@{$sections}) {
my $mult;	my $mult;
Line 3119 sub select_sections {	Line 3570 sub select_sections {
$mult .= ' size="4"';	$mult .= ' size="4"';
}	}
}	}
$output = '<select name="'.$item.'_sections_'.$num.'"'.$mult.'>'.	$output = '<select name="'.$item.'_sections_'.$num.'"'.$mult.$disabled.'>'.
' <option value=""'.$allsec.'>'.&mt('All').'</option>';	' <option value=""'.$allsec.'>'.&mt('All').'</option>';
foreach my $sec (@{$sections}) {	foreach my $sec (@{$sections}) {
my $is_sel;	my $is_sel;
Line 3135 sub select_sections {	Line 3586 sub select_sections {
}	}

sub print_discussion {	sub print_discussion {
my ($cdom,$settings,$ordered,$itemtext,$rowtotal) = @_;	my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$noedit) = @_;
unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {	unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
return;	return;
}	}
Line 3201 sub print_discussion {	Line 3652 sub print_discussion {
$datatable .= &item_table_row_start($items{$item}{text},$count,undef,$colspan);	$datatable .= &item_table_row_start($items{$item}{text},$count,undef,$colspan);
if ($item eq 'plc.roles.denied') {	if ($item eq 'plc.roles.denied') {
$datatable .= '</td><td align="right">'.	$datatable .= '</td><td align="right">'.
'<table>'.&role_checkboxes($cdom,$cnum,$item,$settings).	'<table>'.&role_checkboxes($cdom,$cnum,$item,$settings,undef,undef,$noedit).
'</table>';	'</table>';
} elsif ($item eq 'plc.users.denied') {	} elsif ($item eq 'plc.users.denied') {
$datatable .= '</td><td align="right">'.	$datatable .= '</td><td align="right">'.
&user_table($cdom,$item,undef,	&user_table($cdom,$item,undef,
$settings->{$item},\%lt);	$settings->{$item},\%lt,$noedit);
} elsif ($item eq 'pch.roles.denied') {	} elsif ($item eq 'pch.roles.denied') {
$datatable .= '</td><td align="right">'.	$datatable .= '</td><td align="right">'.
'<table>'.&role_checkboxes($cdom,$cnum,$item,$settings).	'<table>'.&role_checkboxes($cdom,$cnum,$item,$settings,undef,undef,$noedit).
'</table>';	'</table>';
} elsif ($item eq 'pch.users.denied') {	} elsif ($item eq 'pch.users.denied') {
$datatable .= '</td><td align="right">'.	$datatable .= '</td><td align="right">'.
&user_table($cdom,$item,undef,	&user_table($cdom,$item,undef,
$settings->{$item},\%lt);	$settings->{$item},\%lt,$noedit);
} elsif ($item eq 'allow_limited_html_in_feedback') {	} elsif ($item eq 'allow_limited_html_in_feedback') {
$datatable .= &yesno_radio($item,$settings);	$datatable .= &yesno_radio($item,$settings,undef,undef,undef,$noedit);
} elsif ($item eq 'allow_discussion_post_editing') {	} elsif ($item eq 'allow_discussion_post_editing') {
$datatable .= '</td><td align="right"><br />'.	$datatable .= '</td><td align="right"><br />'.
&Apache::loncommon::start_data_table().	&Apache::loncommon::start_data_table().
Line 3224 sub print_discussion {	Line 3675 sub print_discussion {
'<th align="left">'.&mt('Role').'</th><th>'.	'<th align="left">'.&mt('Role').'</th><th>'.
&mt('Sections').'</th>'.	&mt('Sections').'</th>'.
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&role_checkboxes($cdom,$cnum,$item,$settings,1).	&role_checkboxes($cdom,$cnum,$item,$settings,1,undef,$noedit).
&Apache::loncommon::end_data_table().'<br />';	&Apache::loncommon::end_data_table().'<br />';
} elsif ($item eq 'discussion_post_fonts') {	} elsif ($item eq 'discussion_post_fonts') {
$datatable .= '</td><td align="right"><br />'.	$datatable .= '</td><td align="right"><br />'.
Line 3236 sub print_discussion {	Line 3687 sub print_discussion {
'<th align="center">'.&mt('font-style').'</th>'.	'<th align="center">'.&mt('font-style').'</th>'.
'<th align="center">'.&mt('Other css').'</th>'.	'<th align="center">'.&mt('Other css').'</th>'.
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&set_discussion_fonts($cdom,$cnum,$item,$settings).	&set_discussion_fonts($cdom,$cnum,$item,$settings,$noedit).
&Apache::loncommon::end_data_table().'<br />';	&Apache::loncommon::end_data_table().'<br />';
}	}
$datatable .= &item_table_row_end();	$datatable .= &item_table_row_end();
Line 3246 sub print_discussion {	Line 3697 sub print_discussion {
}	}

sub role_checkboxes {	sub role_checkboxes {
my ($cdom,$cnum,$item,$settings,$showsections,$crstype) = @_;	my ($cdom,$cnum,$item,$settings,$showsections,$crstype,$noedit) = @_;
my @roles = ('st','ad','ta','ep','in');	my @roles = ('st','ad','ta','ep','in');
if ($crstype eq 'Community') {	if ($crstype eq 'Community') {
push(@roles,'co');	push(@roles,'co');
Line 3284 sub role_checkboxes {	Line 3735 sub role_checkboxes {
}	}
my $numinrow = 3;	my $numinrow = 3;
my $count = 0;	my $count = 0;
	my $disabled;
	if ($noedit) {
	$disabled = ' disabled="disabled"';
	}
foreach my $role (@roles) {	foreach my $role (@roles) {
my $checked = '';	my $checked = '';
if (grep(/^\Q$role\E$/,@current)) {	if (grep(/^\Q$role\E$/,@current)) {
Line 3302 sub role_checkboxes {	Line 3757 sub role_checkboxes {
}	}
}	}
$output .= '<td align="left"><span class="LC_nobreak"><label><input type="checkbox" name="'.	$output .= '<td align="left"><span class="LC_nobreak"><label><input type="checkbox" name="'.
$item.'" value="'.$role.'"'.$checked.'/> '.	$item.'" value="'.$role.'"'.$checked.$disabled.'/> '.
$plrole.'</label></span></td>';	$plrole.'</label></span></td>';
if ($showsections) {	if ($showsections) {
$output .= '<td align="left">'.	$output .= '<td align="left">'.
&select_sections($item,$role,\@sections,$currsec{$role}).	&select_sections($item,$role,\@sections,$currsec{$role},$noedit).
'</td></tr>';	'</td></tr>';
}	}
$count ++;	$count ++;
Line 3334 sub role_checkboxes {	Line 3789 sub role_checkboxes {
}	}
}	}
$output .= '<td><span class="LC_nobreak"><label><input type="checkbox" name="'.	$output .= '<td><span class="LC_nobreak"><label><input type="checkbox" name="'.
$item.'" value="'.$value.'"'.$checked.' /> '.$rolename.	$item.'" value="'.$value.'"'.$checked.$disabled.' /> '.$rolename.
'</label></span></td>';	'</label></span></td>';
if ($showsections) {	if ($showsections) {
$output .= '<td>'.	$output .= '<td>'.
&select_sections($item,$role,\@sections,$currsec{$role}).	&select_sections($item,$role,\@sections,$currsec{$role},$noedit).
'</td>'.&Apache::loncommon::end_data_table_row();	'</td>'.&Apache::loncommon::end_data_table_row();
}	}
$total ++;	$total ++;
Line 3360 sub role_checkboxes {	Line 3815 sub role_checkboxes {
}	}

sub set_discussion_fonts {	sub set_discussion_fonts {
my ($cdom,$cnum,$item,$settings) = @_;	my ($cdom,$cnum,$item,$settings,$noedit) = @_;
my ($classorder,$classtitles) = &discussion_vote_classes();	my ($classorder,$classtitles) = &discussion_vote_classes();
my ($styleorder,$styleitems) = &discussion_vote_styles();	my ($styleorder,$styleitems) = &discussion_vote_styles();
my $output;	my $output;
if (ref($classorder) eq 'ARRAY') {	if (ref($classorder) eq 'ARRAY') {
	my $disabled;
	if ($noedit) {
	$disabled = ' disabled="disabled"';
	}
foreach my $cat (@{$classorder}) {	foreach my $cat (@{$classorder}) {
my %curr = ();	my %curr = ();
($curr{'size'},$curr{'weight'},$curr{'style'},$curr{'other'}) =	($curr{'size'},$curr{'weight'},$curr{'style'},$curr{'other'}) =
Line 3381 sub set_discussion_fonts {	Line 3840 sub set_discussion_fonts {
($currsize,$currunit) = ($1,$2);	($currsize,$currunit) = ($1,$2);
$curr{'size'} = $currunit;	$curr{'size'} = $currunit;
}	}
$output .= '<input type="textbox" name="discussion_post_fonts_'.$cat.'_'.$item.'" value="'.$currsize.'" size="5">'.	$output .= '<input type="textbox" name="discussion_post_fonts_'.$cat.'_'.$item.'" value="'.$currsize.'" size="5"'.$disabled.' />'.
' ';	' ';
$selitem = 'unit';	$selitem = 'unit';
}	}
if ((ref($styleitems) eq 'HASH') && (ref($styleitems->{$item}) eq 'ARRAY')) {	if ((ref($styleitems) eq 'HASH') && (ref($styleitems->{$item}) eq 'ARRAY')) {
$output .= '<select name="discussion_post_fonts_'.$cat.'_'.$selitem.'">';	$output .= '<select name="discussion_post_fonts_'.$cat.'_'.$selitem.'"'.$disabled.'>';
foreach my $val (@{$styleitems->{$item}}) {	foreach my $val (@{$styleitems->{$item}}) {
my $sel;	my $sel;
if ($val eq $curr{$item}) {	if ($val eq $curr{$item}) {
Line 3397 sub set_discussion_fonts {	Line 3856 sub set_discussion_fonts {
}	}
}	}
}	}
$output .= '</span></td><td><input type="textbox" size="10" name="discussion_post_fonts_'.$cat.'_other" value="'.$curr{'other'}.'" /></td>';	$output .= '</span></td><td><input type="textbox" size="10" name="discussion_post_fonts_'.$cat.'_other" value="'.$curr{'other'}.'"'.$disabled.' /></td>';
}	}
$output .= &Apache::loncommon::end_data_table_row();	$output .= &Apache::loncommon::end_data_table_row();
}	}
Line 3429 sub discussion_vote_styles {	Line 3888 sub discussion_vote_styles {
}	}

sub print_classlists {	sub print_classlists {
my ($position,$cdom,$settings,$itemtext,$rowtotal,$crstype) = @_;	my ($position,$cdom,$settings,$itemtext,$rowtotal,$crstype,$noedit) = @_;
my @ordered;	my @ordered;
if ($position eq 'top') {	if ($position eq 'top') {
@ordered = ('default_enrollment_start_date',	@ordered = ('default_enrollment_start_date',
Line 3503 sub print_classlists {	Line 3962 sub print_classlists {
($settings->{'student_classlist_view'} eq 'section')) {	($settings->{'student_classlist_view'} eq 'section')) {
$settings->{'student_classlist_view'} = 'disabled';	$settings->{'student_classlist_view'} = 'disabled';
}	}
return &make_item_rows($cdom,\%items,\@ordered,$settings,$rowtotal,$crstype,'classlists');	return &make_item_rows($cdom,\%items,\@ordered,$settings,$rowtotal,$crstype,'classlists',$noedit);
}	}

sub print_appearance {	sub print_appearance {
my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype) = @_;	my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {	unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
return;	return;
}	}
Line 3540 sub print_appearance {	Line 3999 sub print_appearance {
input => 'selectbox',	input => 'selectbox',
options => {	options => {
MathJax => 'MathJax',	MathJax => 'MathJax',
jsMath => 'jsMath',
mimetex => &mt('Convert to Images'),	mimetex => &mt('Convert to Images'),
tth => &mt('TeX to HTML'),	tth => &mt('TeX to HTML'),
},	},
order => ['MathJax','jsMath','mimetex','tth'],	order => ['MathJax','mimetex','tth'],
nullval => $mathdef,	nullval => $mathdef,
},	},
'tthoptions' => {	'tthoptions' => {
Line 3552 sub print_appearance {	Line 4010 sub print_appearance {
input => 'textbox',	input => 'textbox',
size => 40,	size => 40,
},	},
	'uselcmath' => {
	text => '<b>'.&mt($itemtext->{'uselcmath'}).'</b>',
	input => 'radio',
	},
	'usejsme' => {
	text => '<b>'.&mt($itemtext->{'usejsme'}).'</b>',
	input => 'radio',
	},
	'inline_chem' => {
	text => '<b>'.&mt($itemtext->{'inline_chem'}).'</b>',
	input => 'radio',
	},
);	);
return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'appearance');	return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'appearance',$noedit);
}	}

sub print_grading {	sub print_grading {
my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype) = @_;	my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {	unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
return;	return;
}	}
Line 3608 sub print_grading {	Line 4078 sub print_grading {
input => 'radio',	input => 'radio',
},	},
);	);
return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'grading');	return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'grading',$noedit);
}	}

sub print_printouts {	sub print_printouts {
my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype) = @_;	my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {	unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
return;	return;
}	}
Line 3661 sub print_printouts {	Line 4131 sub print_printouts {
nullval => &mt('None specified - use domain default'),	nullval => &mt('None specified - use domain default'),
}	}
);	);
return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'printouts');	return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'printouts',$noedit);
}	}

sub print_spreadsheet {	sub print_spreadsheet {
my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype) = @_;	my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {	unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
return;	return;
}	}
Line 3697 sub print_spreadsheet {	Line 4167 sub print_spreadsheet {
input => 'radio',	input => 'radio',
},	},
);	);
return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'spreadsheet');	return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'spreadsheet',$noedit);
}	}

sub print_bridgetasks {	sub print_bridgetasks {
my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype) = @_;	my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {	unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
return;	return;
}	}
Line 3739 sub print_bridgetasks {	Line 4209 sub print_bridgetasks {
input => 'radio',	input => 'radio',
},	},
);	);
return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'bridgetasks');	return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'bridgetasks',$noedit);
}	}

sub print_other {	sub print_other {
my ($cdom,$settings,$allitems,$rowtotal,$crstype) = @_;	my ($cdom,$settings,$allitems,$rowtotal,$crstype,$noedit) = @_;
unless ((ref($settings) eq 'HASH') && (ref($allitems) eq 'ARRAY')) {	unless ((ref($settings) eq 'HASH') && (ref($allitems) eq 'ARRAY')) {
return;	return;
}	}
Line 3764 sub print_other {	Line 4234 sub print_other {
input => 'textbox',	input => 'textbox',
size => '30',	size => '30',
};	};
my $output = &make_item_rows($cdom,\%items,\@ordered,$settings,$rowtotal,$crstype,'other');	return &make_item_rows($cdom,\%items,\@ordered,$settings,$rowtotal,$crstype,'other',$noedit);
}	}

sub get_other_items {	sub get_other_items {
Line 3813 sub item_table_row_end {	Line 4283 sub item_table_row_end {
}	}

sub yesno_radio {	sub yesno_radio {
my ($item,$settings) = @_;	my ($item,$settings,$unsetdefault,$valueyes,$valueno,$noedit) = @_;
my $itemon = ' ';	my $itemon = ' ';
my $itemoff = ' checked="checked" ';	my $itemoff = ' checked="checked" ';
	if (($valueyes eq '') && ($valueno eq '')) {
	$valueyes = 'yes';
	$valueno = '';
	}
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if ($settings->{$item} eq 'yes') {	if ($settings->{$item} eq $valueyes) {
$itemon = $itemoff;	$itemon = $itemoff;
$itemoff = ' ';	$itemoff = ' ';
}	}
	unless (exists($settings->{$item})) {
	if ($unsetdefault eq $valueyes) {
	$itemon = $itemoff;
	$itemoff = ' ';
	}
	}
	}
	my $disabled;
	if ($noedit) {
	$disabled = ' disabled="disabled"';
}	}
return '<span class="LC_nobreak"><label>'.	return '<span class="LC_nobreak"><label>'.
'<input type="radio" name="'.$item.'"'.	'<input type="radio" name="'.$item.'"'.
$itemon.' value="yes" />'.&mt('Yes').'</label> '.	$itemon.' value="'.$valueyes.'"'.$disabled.' />'.&mt('Yes').'</label> '.
'<label><input type="radio" name="'.$item.'"'.	'<label><input type="radio" name="'.$item.'"'.
$itemoff.' value="" />'.&mt('No').'</label></span>';	$itemoff.' value="'.$valueno.'"'.$disabled.' />'.&mt('No').'</label></span>';
}	}

sub select_from_options {	sub select_from_options {
my ($item,$order,$options,$curr,$nullval,$multiple,$maxsize,$onchange) = @_;	my ($item,$order,$options,$curr,$nullval,$multiple,$maxsize,$onchange,$noedit) = @_;
my $output;	my $output;
	my $disabled;
	if ($noedit) {
	$disabled = ' disabled=disabled"';
	}
if ((ref($order) eq 'ARRAY') && (ref($options) eq 'HASH')) {	if ((ref($order) eq 'ARRAY') && (ref($options) eq 'HASH')) {
$output='<select name="'.$item.'" '.$onchange;	$output='<select name="'.$item.'" '.$onchange;
if ($multiple) {	if ($multiple) {
Line 3842 sub select_from_options {	Line 4330 sub select_from_options {
$output .= ' size="'.$maxsize.'"';	$output .= ' size="'.$maxsize.'"';
}	}
}	}
$output .= '>'."\n";	$output .= $disabled.'>'."\n";
if ($nullval ne '') {	if ($nullval ne '') {
$output .= '<option value=""';	$output .= '<option value=""';
if (ref($curr) eq 'ARRAY') {	if (ref($curr) eq 'ARRAY') {
Line 3875 sub select_from_options {	Line 4363 sub select_from_options {
}	}

sub make_item_rows {	sub make_item_rows {
my ($cdom,$items,$ordered,$settings,$rowtotal,$crstype,$caller) = @_;	my ($cdom,$items,$ordered,$settings,$rowtotal,$crstype,$caller,$noedit) = @_;
my $datatable;	my $datatable;
if ((ref($items) eq 'HASH') && (ref($ordered) eq 'ARRAY')) {	if ((ref($items) eq 'HASH') && (ref($ordered) eq 'ARRAY')) {
my $count = 0;	my $count = 0;
Line 3901 sub make_item_rows {	Line 4389 sub make_item_rows {
}	}
$datatable .= $showcredits;	$datatable .= $showcredits;
} elsif ($item eq 'nothideprivileged') {	} elsif ($item eq 'nothideprivileged') {
$datatable .= &nothidepriv_row($cdom,$item,$settings,$crstype);	$datatable .= &nothidepriv_row($cdom,$item,$settings,$crstype,$noedit);
} elsif ($item eq 'checkforpriv') {	} elsif ($item eq 'checkforpriv') {
$datatable .= &checkforpriv_row($cdom,$item,$settings,$crstype);	$datatable .= &checkforpriv_row($cdom,$item,$settings,$crstype,$noedit);
} elsif ($item eq 'print_header_format') {	} elsif ($item eq 'print_header_format') {
$datatable .= &print_hdrfmt_row($item,$settings);	$datatable .= &print_hdrfmt_row($item,$settings,$noedit);
} elsif ($items->{$item}{input} eq 'dates') {	} elsif ($items->{$item}{input} eq 'dates') {
	my $disabled;
	if ($noedit) {
	$disabled = ' disabled="disabled"';
	}
$datatable .=	$datatable .=
&Apache::lonhtmlcommon::date_setter('display',$item,	&Apache::lonhtmlcommon::date_setter('display',$item,
$settings->{$item});	$settings->{$item},$disabled);
} elsif ($items->{$item}{input} eq 'radio') {	} elsif ($items->{$item}{input} eq 'radio') {
$datatable .= &yesno_radio($item,$settings);	my ($unsetdefault,$valueyes,$valueno);
	if (($item eq 'usejsme') \|\| ($item eq 'uselcmath') \|\| ($item eq 'inline_chem')) {
	my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
	unless ($domdefs{$item} eq '0') {
	$unsetdefault = 1;
	}
	$valueyes = "1";
	$valueno = "0";
	}
	$datatable .= &yesno_radio($item,$settings,$unsetdefault,$valueyes,$valueno,$noedit);
} elsif ($items->{$item}{input} eq 'selectbox') {	} elsif ($items->{$item}{input} eq 'selectbox') {
my $curr = $settings->{$item};	my $curr = $settings->{$item};
$datatable .=	$datatable .=
&select_from_options($item,$items->{$item}{'order'},	&select_from_options($item,$items->{$item}{'order'},
$items->{$item}{'options'},$curr,	$items->{$item}{'options'},$curr,
$items->{$item}{'nullval'});	$items->{$item}{'nullval'},
	undef,undef,undef,$noedit);
} elsif ($items->{$item}{input} eq 'textbox') {	} elsif ($items->{$item}{input} eq 'textbox') {
	my $disabled;
	if ($noedit) {
	$disabled = ' disabled=disabled"';
	}
$datatable .=	$datatable .=
&Apache::lonhtmlcommon::textbox($item,$settings->{$item},	&Apache::lonhtmlcommon::textbox($item,$settings->{$item},
$items->{$item}{size});	$items->{$item}{size},
	$disabled);
}	}
$datatable .= &item_table_row_end();	$datatable .= &item_table_row_end();
}	}
Line 3933 sub make_item_rows {	Line 4440 sub make_item_rows {
}	}

sub nothidepriv_row {	sub nothidepriv_row {
my ($cdom,$item,$settings,$crstype) = @_;	my ($cdom,$item,$settings,$crstype,$noedit) = @_;
my ($cnum) = &get_course();	my ($cnum) = &get_course();
my ($datatable,%nothide,@checkdoms);	my ($datatable,%nothide,@checkdoms);
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
Line 3970 sub nothidepriv_row {	Line 4477 sub nothidepriv_row {
}	}
}	}
if (@privusers > 0) {	if (@privusers > 0) {
	my $disabled;
	if ($noedit) {
	$disabled = ' disabled="disabled"';
	}
$datatable .= '<table align="right">';	$datatable .= '<table align="right">';
foreach my $user (sort(@privusers)) {	foreach my $user (sort(@privusers)) {
my $hideon = ' checked="checked" ';	my $hideon = ' checked="checked" ';
Line 3986 sub nothidepriv_row {	Line 4497 sub nothidepriv_row {
'</td><td align="left">'.	'</td><td align="left">'.
'<span class="LC_nobreak"><label>'.	'<span class="LC_nobreak"><label>'.
'<input type="radio" name="'.$item.'_'.$user.'"'.	'<input type="radio" name="'.$item.'_'.$user.'"'.
$hideon.' value="" />'.&mt('Hidden').'</label> '.	$hideon.' value=""'.$disabled.' />'.&mt('Hidden').'</label> '.
'<label><input type="radio" name="'.$item.'_'.$user.'"'. $hideoff.' value="yes" />'.&mt('Shown').'</label></span></td>'.	'<label><input type="radio" name="'.$item.'_'.$user.'"'.
	$hideoff.' value="yes"'.$disabled.' />'.&mt('Shown').'</label></span></td>'.
'</tr>';	'</tr>';
}	}
$datatable .= '</table>';	$datatable .= '</table>';
Line 4002 sub nothidepriv_row {	Line 4514 sub nothidepriv_row {
}	}

sub checkforpriv_row {	sub checkforpriv_row {
my ($cdom,$item,$settings,$crstype) = @_;	my ($cdom,$item,$settings,$crstype,$noedit) = @_;
my $datatable;	my $datatable;
my %domains=map { $_ => 1; } &Apache::lonnet::all_domains();	my %domains=map { $_ => 1; } &Apache::lonnet::all_domains();
if (keys(%domains) == 1) {	if (keys(%domains) == 1) {
Line 4015 sub checkforpriv_row {	Line 4527 sub checkforpriv_row {
if ($settings->{$item} eq '') {	if ($settings->{$item} eq '') {
$datatable = '</td><td align="right">'.	$datatable = '</td><td align="right">'.
&Apache::loncommon::select_dom_form('','checkforpriv_'.$num,	&Apache::loncommon::select_dom_form('','checkforpriv_'.$num,
1,1,undef,undef,\@excdoms);	1,1,undef,undef,\@excdoms,
	$noedit);
} else {	} else {
my @privdoms = split(/,/,$settings->{$item});	my @privdoms = split(/,/,$settings->{$item});
my %domains=map { $_ => 1; } &Apache::lonnet::all_domains();	my %domains=map { $_ => 1; } &Apache::lonnet::all_domains();
$datatable = '</td><td align="right"><br />'.	$datatable = '</td><td align="right"><br />'.
&Apache::loncommon::start_data_table();	&Apache::loncommon::start_data_table();
	my $disabled;
	if ($noedit) {
	$disabled = ' disabled="disabled"';
	}
if (@privdoms > 0) {	if (@privdoms > 0) {
foreach my $currdom (@privdoms) {	foreach my $currdom (@privdoms) {
next unless ($domains{$currdom});	next unless ($domains{$currdom});
Line 4035 sub checkforpriv_row {	Line 4552 sub checkforpriv_row {
'</b><input type="hidden" name="checkforpriv_'.$num.	'</b><input type="hidden" name="checkforpriv_'.$num.
'" value="'.$currdom.'" /></span><br />'.	'" value="'.$currdom.'" /></span><br />'.
'<span class="LC_nobreak"><label><input type="checkbox" '.	'<span class="LC_nobreak"><label><input type="checkbox" '.
'name="checkforpriv_delete" value="'.$num.'" />'.	'name="checkforpriv_delete" value="'.$num.'"'.$disabled.' />'.
&mt('Delete').'</label></span></td>'.	&mt('Delete').'</label></span></td>'.
&Apache::loncommon::end_data_table_row();	&Apache::loncommon::end_data_table_row();
$num ++;	$num ++;
Line 4050 sub checkforpriv_row {	Line 4567 sub checkforpriv_row {
'<td align="left"><span class="LC_nobreak">'.	'<td align="left"><span class="LC_nobreak">'.
&mt('Additional domain:'). '</span><br />'.	&mt('Additional domain:'). '</span><br />'.
&Apache::loncommon::select_dom_form('','checkforpriv_'.$num,1,	&Apache::loncommon::select_dom_form('','checkforpriv_'.$num,1,
1,undef,undef,\@excdoms).	1,undef,undef,\@excdoms,$noedit).
'</td>'.&Apache::loncommon::end_data_table_row();	'</td>'.&Apache::loncommon::end_data_table_row();
}	}
$datatable .= &Apache::loncommon::end_data_table().	$datatable .= &Apache::loncommon::end_data_table().
Line 4061 sub checkforpriv_row {	Line 4578 sub checkforpriv_row {
}	}

sub print_hdrfmt_row {	sub print_hdrfmt_row {
my ($item,$settings) = @_;	my ($item,$settings,$noedit) = @_;
my @curr;	my @curr;
my $currnum = 0;	my $currnum = 0;
my $maxnum = 2;	my $maxnum = 2;
Line 4134 function getIndexByName(item) {	Line 4651 function getIndexByName(item) {
ENDJS	ENDJS
$output .= '</td><td align="right"><br />'.	$output .= '</td><td align="right"><br />'.
$currstr.'<table class="LC_data_table">';	$currstr.'<table class="LC_data_table">';
	my $disabled;
	if ($noedit) {
	$disabled = ' disabled="disabled"';
	}
if (@curr > 0) {	if (@curr > 0) {
for (my $i=0; $i<@curr; $i++) {	for (my $i=0; $i<@curr; $i++) {
my $pos = $i+1;	my $pos = $i+1;
$output .= '<tr>'.	$output .= '<tr>'.
'<td align="left"><span class="LC_nobreak">'.	'<td align="left"><span class="LC_nobreak">'.
&position_selector($pos,$i,$maxnum).&mt('Delete:').	&position_selector($pos,$i,$maxnum,$disabled).&mt('Delete:').
'<input type="checkbox" name="printfmthdr_del_'.$i.	'<input type="checkbox" name="printfmthdr_del_'.$i.
'" /></span></td>';	'"'.$disabled.' /></span></td>';
if ($curr[$i] =~ /^%\d*[nca]$/) {	if ($curr[$i] =~ /^%\d*[nca]$/) {
my ($limit,$subst) = ($curr[$i] =~ /^%(\d*)([nca])$/);	my ($limit,$subst) = ($curr[$i] =~ /^%(\d*)([nca])$/);
$output .= '<td align="left">'.	$output .= '<td align="left">'.
&substitution_selector($i,$subst,$limit).'</td>';	&substitution_selector($i,$subst,$limit,$disabled).'</td>';
} else {	} else {
$output .= '<td colspan="2" align="left">'.&mt('Text').'<br />'.	$output .= '<td colspan="2" align="left">'.&mt('Text').'<br />'.
'<input type="textbox" name="printfmthdr_text_'.$i.'"'.	'<input type="textbox" name="printfmthdr_text_'.$i.'"'.
' value="'.$curr[$i].'" size="25" /></td>';	' value="'.$curr[$i].'" size="25"'.$disabled.' /></td>';
}	}
$output .= '</tr>';	$output .= '</tr>';
}	}
}	}
my $pos = $currnum+1;	my $pos = $currnum+1;
$output .= '<tr>'.	unless ($noedit) {
	$output .=
	'<tr>'.
'<td align="left"><span class="LC_nobreak">'.	'<td align="left"><span class="LC_nobreak">'.
&position_selector($pos,$currnum,$maxnum).	&position_selector($pos,$currnum,$maxnum).
'<b>'.&mt('New').'</b></span></td><td align="left">'.	'<b>'.&mt('New').'</b></span></td><td align="left">'.
&substitution_selector($currnum).'</td>'.	&substitution_selector($currnum).'</td>'.
'</tr>';	'</tr>';
$pos ++;	$pos ++;
$currnum ++;	$currnum ++;
$output .= '<tr>'.	$output .=
	'<tr>'.
'<td align="left"><span class="LC_nobreak">'.	'<td align="left"><span class="LC_nobreak">'.
&position_selector($pos,$currnum,$maxnum).	&position_selector($pos,$currnum,$maxnum).
'<b>'.&mt('New').'</b></span></td>'.	'<b>'.&mt('New').'</b></span></td>'.
Line 4172 ENDJS	Line 4696 ENDJS
'" value="" size ="25" />'.	'" value="" size ="25" />'.
'<input type="hidden" name="printfmthdr_maxnum" value="'.	'<input type="hidden" name="printfmthdr_maxnum" value="'.
$maxnum.'" /></td>'.	$maxnum.'" /></td>'.
'</tr>'.	'</tr>';
'</table><br />';	}
	$output .= '</table><br />';
return $output;	return $output;
}	}

sub position_selector {	sub position_selector {
my ($pos,$num,$maxnum) = @_;	my ($pos,$num,$maxnum,$disabled) = @_;
my $output = '<select name="printfmthdr_pos_'.$num.'" onchange="reOrder('."'$num'".');">';	my $output = '<select name="printfmthdr_pos_'.$num.'" onchange="reOrder('."'$num'".');"'.$disabled.'>';
for (my $j=1; $j<=$maxnum; $j++) {	for (my $j=1; $j<=$maxnum; $j++) {
my $sel = '';	my $sel = '';
if ($pos == $j) {	if ($pos == $j) {
Line 4193 sub position_selector {	Line 4718 sub position_selector {
}	}

sub substitution_selector {	sub substitution_selector {
my ($num,$subst,$limit,$crstype) = @_;	my ($num,$subst,$limit,$crstype,$disabled) = @_;
my ($stunametxt,$crsidtxt);	my ($stunametxt,$crsidtxt);
if ($crstype eq 'Community') {	if ($crstype eq 'Community') {
$stunametxt = 'member name';	$stunametxt = 'member name';
Line 4208 sub substitution_selector {	Line 4733 sub substitution_selector {
a => 'assignment note',	a => 'assignment note',
);	);
my $output .= &mt('Substitution').'<br />'.	my $output .= &mt('Substitution').'<br />'.
'<select name="printfmthdr_sub_'.$num.'">';	'<select name="printfmthdr_sub_'.$num.'"'.$disabled.'>';
if ($subst eq '') {	if ($subst eq '') {
$output .= '<option value="" selected="selected"> </option>';	$output .= '<option value="" selected="selected"> </option>';
}	}
Line 4222 sub substitution_selector {	Line 4747 sub substitution_selector {
}	}
$output .= '</select></td><td align="left">'.&mt('Size limit').'<br />'.	$output .= '</select></td><td align="left">'.&mt('Size limit').'<br />'.
'<input type="textbox" name="printfmthdr_limit_'.$num.	'<input type="textbox" name="printfmthdr_limit_'.$num.
'" value="'.$limit.'" size="5" /></span>';	'" value="'.$limit.'" size="5"'.$disabled.' /></span>';
return $output;	return $output;
}	}

Line 4240 sub change_clone {	Line 4765 sub change_clone {
foreach my $currclone (@allowclone) {	foreach my $currclone (@allowclone) {
if (!grep(/^$currclone$/,@$oldcloner)) {	if (!grep(/^$currclone$/,@$oldcloner)) {
if ($currclone ne '*') {	if ($currclone ne '*') {
my ($uname,$udom) = split(/:/,$currclone);	if ($currclone =~ /:/) {
if ($uname && $udom && $uname ne '*') {	my ($uname,$udom) = split(/:/,$currclone);
if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') {	if ($uname && $udom && $uname ne '*') {
my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');	if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') {
if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) {	my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');
if ($currclonecrs{'cloneable'} eq '') {	if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) {
$currclonecrs{'cloneable'} = $clone_crs;	if ($currclonecrs{'cloneable'} eq '') {
} else {	$currclonecrs{'cloneable'} = $clone_crs;
$currclonecrs{'cloneable'} .= ','.$clone_crs;	} else {
	$currclonecrs{'cloneable'} .= ','.$clone_crs;
	}
	&Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname);
}	}
&Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname);
}	}
}	}
}	}
Line 4260 sub change_clone {	Line 4787 sub change_clone {
foreach my $oldclone (@$oldcloner) {	foreach my $oldclone (@$oldcloner) {
if (!grep(/^\Q$oldclone\E$/,@allowclone)) {	if (!grep(/^\Q$oldclone\E$/,@allowclone)) {
if ($oldclone ne '*') {	if ($oldclone ne '*') {
my ($uname,$udom) = split(/:/,$oldclone);	if ($oldclone =~ /:/) {
if ($uname && $udom && $uname ne '*' ) {	my ($uname,$udom) = split(/:/,$oldclone);
if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') {	if ($uname && $udom && $uname ne '*' ) {
my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');	if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') {
my %newclonecrs = ();	my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');
if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) {	my %newclonecrs = ();
if ($currclonecrs{'cloneable'} =~ /,/) {	if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) {
my @currclonecrs = split/,/,$currclonecrs{'cloneable'};	if ($currclonecrs{'cloneable'} =~ /,/) {
foreach my $crs (@currclonecrs) {	my @currclonecrs = split/,/,$currclonecrs{'cloneable'};
if ($crs ne $clone_crs) {	foreach my $crs (@currclonecrs) {
$newclonecrs{'cloneable'} .= $crs.',';	if ($crs ne $clone_crs) {
	$newclonecrs{'cloneable'} .= $crs.',';
	}
}	}
	$newclonecrs{'cloneable'} =~ s/,$//;
	} else {
	$newclonecrs{'cloneable'} = '';
}	}
$newclonecrs{'cloneable'} =~ s/,$//;	&Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname);
} else {
$newclonecrs{'cloneable'} = '';
}	}
&Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname);
}	}
}	}
}	}

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

Removed from v.1.49.2.12
changed lines
	Added in v.1.49.2.28