loncom/interface/lonparmset.pm - diff

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Diff for /loncom/interface/lonparmset.pm between versions 1.561 and 1.607

version 1.561, 2016/07/15 18:03:52	version 1.607, 2022/04/28 15:30:34
Line 36 lonparmset - Handler to set parameters f	Line 36 lonparmset - Handler to set parameters f

=head1 SYNOPSIS	=head1 SYNOPSIS

lonparmset provides an interface to setting course parameters.	lonparmset provides an interface to setting content parameters in a
	course.

It contains all the code for the "Content and Problem Settings" UI, except	It contains all the code for the "Content and Problem Settings" UI, except
for the helpers parameter.helper and resettimes.helper, and lonhelper.pm,	for the helpers parameter.helper and resettimes.helper, and lonhelper.pm,
Line 137 javascript function 'pjump'.	Line 138 javascript function 'pjump'.

=item print_td()	=item print_td()

=item print_usergroups()	=item check_other_groups()

=item parm_control_group()	=item parm_control_group()

Line 367 sub endSettingsScreen {	Line 368 sub endSettingsScreen {


##################################################	##################################################
# TABLE MODE	# (mostly) TABLE MODE
# (parmval is also used for the log of parameter changes)	# (parmval is also used for the log of parameter changes)
##################################################	##################################################

# Calls parmval_by_symb, getting the symb from $id (the big hash resource id) with &symbcache.	# Calls parmval_by_symb, getting the symb from $id with &symbcache.
#	#
# @param {string} $what - part info and parameter name separated by a dot, e.g. '0.weight'	# @param {string} $what - part info and parameter name separated by a dot, e.g. '0.weight'
# @param {string} $id - big hash resource id	# @param {string} $id - resource id or map pc
# @param {string} $def - the resource's default value for this parameter	# @param {string} $def - the resource's default value for this parameter
# @param {string} $uname - user name	# @param {string} $uname - user name
# @param {string} $udom - user domain	# @param {string} $udom - user domain
Line 394 sub parmval {	Line 395 sub parmval {
# (level 1 is the most specific and will have precedence)	# (level 1 is the most specific and will have precedence)
#	#
# @param {string} $what - part info and parameter name separated by a dot, e.g. '0.weight'	# @param {string} $what - part info and parameter name separated by a dot, e.g. '0.weight'
# @param {string} $symb - resource symb	# @param {string} $symb - resource symb or map src
# @param {string} $def - the resource's default value for this parameter	# @param {string} $def - the resource's default value for this parameter
# @param {string} $uname - user name	# @param {string} $uname - user name
# @param {string} $udom - user domain	# @param {string} $udom - user domain
Line 597 sub reset_caches {	Line 598 sub reset_caches {
}	}
}	}

# cache big hash id -> symb, using lonnavmaps to find association	# cache resource id or map pc -> resource symb or map src, using lonnavmaps to find association
{	{
my $symbsid; # course identifier, to initialize the cache only once for a course	my $symbsid; # course identifier, to initialize the cache only once for a course
my %symbs; # hash id->symb	my %symbs; # hash id->symb
Line 607 sub reset_caches {	Line 608 sub reset_caches {
undef(%symbs);	undef(%symbs);
}	}

# returns the symb corresponding to a big hash id (using lonnavmaps and a cache)	# returns the resource symb or map src corresponding to a resource id or map pc
	# (using lonnavmaps and a cache)
sub symbcache {	sub symbcache {
my $id=shift;	my $id=shift;
if ($symbsid ne $env{'request.course.id'}) {	if ($symbsid ne $env{'request.course.id'}) {
Line 718 sub date_sanity_info {	Line 720 sub date_sanity_info {

# Store a parameter value and type by ID, also triggering more parameter changes based on parameter default actions.	# Store a parameter value and type by ID, also triggering more parameter changes based on parameter default actions.
#	#
# @param {string} $sresid - resource big hash id	# @param {string} $sresid - resource id or map pc
# @param {string} $spnam - part info and parameter name separated by a dot, e.g. '0.weight'	# @param {string} $spnam - part info and parameter name separated by a dot or underscore, e.g. '0.weight'
# @param {integer} $snum - level	# @param {integer} $snum - level
# @param {string} $nval - new value	# @param {string} $nval - new value
# @param {string} $ntype - new type	# @param {string} $ntype - new type
Line 737 my %recstack; # hash parameter name -> 1	Line 739 my %recstack; # hash parameter name -> 1
# Store a parameter value and type by symb, also triggering more parameter changes based on parameter default actions.	# Store a parameter value and type by symb, also triggering more parameter changes based on parameter default actions.
# Uses storeparm_by_symb_inner to actually store the parameter, ignoring any returned error.	# Uses storeparm_by_symb_inner to actually store the parameter, ignoring any returned error.
#	#
# @param {string} $symb - resource symb	# @param {string} $symb - resource symb or map src
# @param {string} $spnam - part info and parameter name separated by a dot, e.g. '0.weight'	# @param {string} $spnam - part info and parameter name separated by a dot or underscore, e.g. '0.weight'
# @param {integer} $snum - level	# @param {integer} $snum - level
# @param {string} $nval - new value	# @param {string} $nval - new value
# @param {string} $ntype - new type	# @param {string} $ntype - new type
Line 776 sub storeparm_by_symb {	Line 778 sub storeparm_by_symb {
# are there restrictions?	# are there restrictions?
if (&rulescache($triggered.'_triggervalue')=~/\w/) {	if (&rulescache($triggered.'_triggervalue')=~/\w/) {
$active=0;	$active=0;
foreach my $possiblevalue (split(/\s*\,	foreach my $possiblevalue (split(/\s\,\s/,&rulescache($triggered.'_triggervalue'))) {
\s*/,&rulescache($triggered.'_triggervalue'))) {
if (lc($possiblevalue) eq lc($nval)) { $active=1; }	if (lc($possiblevalue) eq lc($nval)) { $active=1; }
}	}
}	}
Line 808 sub log_parmset {	Line 809 sub log_parmset {
# Store a parameter value and type by symb, without using the parameter default actions.	# Store a parameter value and type by symb, without using the parameter default actions.
# Expire related sheets.	# Expire related sheets.
#	#
# @param {string} $symb - resource symb	# @param {string} $symb - resource symb or map src
# @param {string} $spnam - part info and parameter name separated by a dot, e.g. '0.weight'	# @param {string} $spnam - part info and parameter name separated by a dot, e.g. '0.weight'
# @param {integer} $snum - level	# @param {integer} $snum - level
# @param {string} $nval - new value	# @param {string} $nval - new value
Line 846 sub storeparm_by_symb_inner {	Line 847 sub storeparm_by_symb_inner {
my $courselevelm=$env{'request.course.id'}.'.'.$mapparm;	my $courselevelm=$env{'request.course.id'}.'.'.$mapparm;

my $storeunder='';	my $storeunder='';
	my $possreplace='';
if (($snum==18) \|\| ($snum==4)) { $storeunder=$courselevel; }	if (($snum==18) \|\| ($snum==4)) { $storeunder=$courselevel; }
if (($snum==17) \|\| ($snum==3)) { $storeunder=$courseleveli; }	if (($snum==17) \|\| ($snum==3)) {
if (($snum==16) \|\| ($snum==2)) { $storeunder=$courselevelm; }	$storeunder=$courseleveli;
	$possreplace=$courselevelm;
	}
	if (($snum==16) \|\| ($snum==2)) {
	$storeunder=$courselevelm;
	$possreplace=$courseleveli;
	}
if (($snum==13) \|\| ($snum==1)) { $storeunder=$courselevelr; }	if (($snum==13) \|\| ($snum==1)) { $storeunder=$courselevelr; }
if ($snum==12) { $storeunder=$seclevel; }	if ($snum==12) { $storeunder=$seclevel; }
if ($snum==11) { $storeunder=$secleveli; }	if ($snum==11) {
if ($snum==10) { $storeunder=$seclevelm; }	$storeunder=$secleveli;
	$possreplace=$seclevelm;
	}
	if ($snum==10) {
	$storeunder=$seclevelm;
	$possreplace=$secleveli;
	}
if ($snum==9) { $storeunder=$seclevelr; }	if ($snum==9) { $storeunder=$seclevelr; }
if ($snum==8) { $storeunder=$grplevel; }	if ($snum==8) { $storeunder=$grplevel; }
if ($snum==7) { $storeunder=$grpleveli; }	if ($snum==7) {
if ($snum==6) { $storeunder=$grplevelm; }	$storeunder=$grpleveli;
	$possreplace=$grplevelm;
	}
	if ($snum==6) {
	$storeunder=$grplevelm;
	$possreplace=$grpleveli;
	}
if ($snum==5) { $storeunder=$grplevelr; }	if ($snum==5) { $storeunder=$grplevelr; }


Line 875 sub storeparm_by_symb_inner {	Line 895 sub storeparm_by_symb_inner {
&Apache::lonnet::expirespread('','','studentcalc');	&Apache::lonnet::expirespread('','','studentcalc');
if (($snum==13) \|\| ($snum==9) \|\| ($snum==5)) {	if (($snum==13) \|\| ($snum==9) \|\| ($snum==5)) {
&Apache::lonnet::expirespread('','','assesscalc',$symb);	&Apache::lonnet::expirespread('','','assesscalc',$symb);
} elsif (($snum==14) \|\| ($snum==10) \|\| ($snum==6)) {	} elsif (($snum==17) \|\| ($snum==16) \|\| ($snum==11) \|\| ($snum==10) \|\| ($snum==7) \|\| ($snum==6)) {
&Apache::lonnet::expirespread('','','assesscalc',$map);	&Apache::lonnet::expirespread('','','assesscalc',$map);
} else {	} else {
&Apache::lonnet::expirespread('','','assesscalc');	&Apache::lonnet::expirespread('','','assesscalc');
Line 889 sub storeparm_by_symb_inner {	Line 909 sub storeparm_by_symb_inner {
$reply=&Apache::lonnet::cput	$reply=&Apache::lonnet::cput
('resourcedata',\%storecontent,$cdom,$cnum);	('resourcedata',\%storecontent,$cdom,$cnum);
&log_parmset(\%storecontent);	&log_parmset(\%storecontent);
	if ($possreplace) {
	my $resdata = &Apache::lonnet::get_courseresdata($cnum,$cdom);
	if (ref($resdata) eq 'HASH') {
	if (exists($resdata->{$possreplace})) {
	if (&Apache::lonnet::del
	('resourcedata',[$possreplace,$possreplace.'.type'],$cdom,$cnum) eq 'ok') {
	&log_parmset({$possreplace => '', $possreplace.'.type' => $ntype},1);
	}
	}
	}
	}
}	}
&Apache::lonnet::devalidatecourseresdata($cnum,$cdom);	&Apache::lonnet::devalidatecourseresdata($cnum,$cdom);
} else {	} else {
Line 899 sub storeparm_by_symb_inner {	Line 930 sub storeparm_by_symb_inner {
if ($snum==1) {	if ($snum==1) {
&Apache::lonnet::expirespread	&Apache::lonnet::expirespread
($uname,$udom,'assesscalc',$symb);	($uname,$udom,'assesscalc',$symb);
} elsif ($snum==2) {	} elsif (($snum==2) \|\| ($snum==3)) {
&Apache::lonnet::expirespread	&Apache::lonnet::expirespread
($uname,$udom,'assesscalc',$map);	($uname,$udom,'assesscalc',$map);
} else {	} else {
Line 914 sub storeparm_by_symb_inner {	Line 945 sub storeparm_by_symb_inner {
$reply=&Apache::lonnet::cput	$reply=&Apache::lonnet::cput
('resourcedata',\%storecontent,$udom,$uname);	('resourcedata',\%storecontent,$udom,$uname);
&log_parmset(\%storecontent,0,$uname,$udom);	&log_parmset(\%storecontent,0,$uname,$udom);
	if ($possreplace) {
	my $resdata = &Apache::lonnet::get_userresdata($uname,$udom);
	if (ref($resdata) eq 'HASH') {
	if (exists($resdata->{$possreplace})) {
	if (&Apache::lonnet::del
	('resourcedata',[$possreplace,$possreplace.'.type'],$udom,$uname) eq 'ok') {
	&log_parmset({$possreplace => '',$possreplace.'.type' => $ntype},1,
	$uname,$udom);
	}
	}
	}
	}
}	}
&Apache::lonnet::devalidateuserresdata($uname,$udom);	&Apache::lonnet::devalidateuserresdata($uname,$udom);
}	}
Line 933 sub storeparm_by_symb_inner {	Line 976 sub storeparm_by_symb_inner {
#	#
# @param {string} $value - the parameter value	# @param {string} $value - the parameter value
# @param {string} $type - the parameter type	# @param {string} $type - the parameter type
# @param {string} $name - the parameter name (unused)
# @param {boolean} $editable - Set to true to get an icon when no value is defined.	# @param {boolean} $editable - Set to true to get an icon when no value is defined.
sub valout {	sub valout {
my ($value,$type,$name,$editable)=@_;	my ($value,$type,$editable)=@_;
my $result = '';	my $result = '';
# Values of zero are valid.	# Values of zero are valid.
if (! $value && $value ne '0') {	if (! $value && $value ne '0') {
Line 1022 sub valout {	Line 1064 sub valout {
# @param {string} $marker - identifier for the parameter, "resource id&part_parameter name&level", will be passed as pres_marker when the user submits a change.	# @param {string} $marker - identifier for the parameter, "resource id&part_parameter name&level", will be passed as pres_marker when the user submits a change.
# @param {string} $return - prefix for the name of the form and field names that will be used to submit the form ('parmform.pres')	# @param {string} $return - prefix for the name of the form and field names that will be used to submit the form ('parmform.pres')
# @param {string} $call - javascript function to call to submit the form ('psub')	# @param {string} $call - javascript function to call to submit the form ('psub')
	# @param {boolean} $recursive - true if link is for a map/folder where parameter is currently set to be recursive.
	# @param {string} $extra - optional additional information to send as tenth arg in call to javascript pjump function.
sub plink {	sub plink {
my ($type,$dis,$value,$marker,$return,$call)=@_;	my ($type,$dis,$value,$marker,$return,$call,$recursive,$extra)=@_;
my $winvalue=$value;	my $winvalue=$value;
unless ($winvalue) {	unless ($winvalue) {
if (&isdateparm($type)) {	if (&isdateparm($type) \|\| (&is_specialstring($type))) {
$winvalue=$env{'form.recent_'.$type};	$winvalue=$env{'form.recent_'.$type};
	} elsif ($type eq 'string_yesno') {
	if ($env{'form.recent_string'} =~ /^(yes\|no)$/i) {
	$winvalue=$env{'form.recent_string'};
	}
} else {	} else {
$winvalue=$env{'form.recent_'.(split(/\_/,$type))[0]};	$winvalue=$env{'form.recent_'.(split(/\_/,$type))[0]};
}	}
Line 1035 sub plink {	Line 1083 sub plink {
my ($parmname)=((split(/\&/,$marker))[1]=~/\_([^\_]+)$/);	my ($parmname)=((split(/\&/,$marker))[1]=~/\_([^\_]+)$/);
my ($hour,$min,$sec,$val)=&preset_defaults($parmname);	my ($hour,$min,$sec,$val)=&preset_defaults($parmname);
unless (defined($winvalue)) { $winvalue=$val; }	unless (defined($winvalue)) { $winvalue=$val; }
my $valout = &valout($value,$type,$parmname,1);	my $valout = &valout($value,$type,1);
my $unencmarker = $marker;	my $unencmarker = $marker;
foreach my $item (\$type, \$dis, \$winvalue, \$marker, \$return, \$call,	foreach my $item (\$type, \$dis, \$winvalue, \$marker, \$return, \$call,
\$hour, \$min, \$sec) {	\$hour, \$min, \$sec, \$extra) {
$$item = &HTML::Entities::encode($$item,'"<>&');	$$item = &HTML::Entities::encode($$item,'"<>&');
$$item =~ s/\'/\\\'/g;	$$item =~ s/\'/\\\'/g;
}	}
return '<table width="100%"><tr valign="top" align="right"><td><a name="'.$unencmarker.'" /></td></tr><tr><td align="center">'.	return '<table width="100%"><tr valign="top" align="right"><td><a name="'.$unencmarker.'" /></td></tr><tr><td align="center">'.
'<a href="javascript:pjump('."'".$type."','".$dis."','".$winvalue."','"	'<a href="javascript:pjump('."'".$type."','".$dis."','".$winvalue."','"
.$marker."','".$return."','".$call."','".$hour."','".$min."','".$sec."'".');">'.	.$marker."','".$return."','".$call."','".$hour."','".$min."','".$sec."','".$extra."'".');">'.
$valout.'</a></td></tr></table>';	$valout.'</a></td></tr>'.($recursive?'<tr><td align="center" class="LC_parm_recursive">'.
	&mt('recursive').'</td></tr>' : '').'</table>';

}	}

# Javascript for table mode.	# Javascript for table mode.
Line 1061 sub page_js {	Line 1111 sub page_js {
$pjump_def	$pjump_def

function psub() {	function psub() {
	var specstring = /^string_!(yesno\|any)/i;
if (document.parmform.pres_marker.value!='') {	if (document.parmform.pres_marker.value!='') {
document.parmform.action+='#'+document.parmform.pres_marker.value;	document.parmform.action+='#'+document.parmform.pres_marker.value;
var typedef=new Array();	var typedef=new Array();
typedef=document.parmform.pres_type.value.split('_');	typedef=document.parmform.pres_type.value.split('_');
if (document.parmform.pres_type.value!='') {	if (document.parmform.pres_type.value!='') {
if (typedef[0]=='date') {	if ((typedef[0]=='date') \|\|
eval('document.parmform.recent_'+	(specstring.test(document.parmform.pres_type.value))) {
document.parmform.pres_type.value+	eval('document.parmform.recent_'+
'.value=document.parmform.pres_value.value;');	document.parmform.pres_type.value+
} else {	'.value=document.parmform.pres_value.value;');
eval('document.parmform.recent_'+typedef[0]+	} else {
'.value=document.parmform.pres_value.value;');	eval('document.parmform.recent_'+typedef[0]+
	'.value=document.parmform.pres_value.value;');
	}
}	}
}
document.parmform.submit();	document.parmform.submit();
} else {	} else {
document.parmform.pres_value.value='';	document.parmform.pres_value.value='';
Line 1189 function validateParms() {	Line 1241 function validateParms() {
var tailLenient = /\.lenient$/;	var tailLenient = /\.lenient$/;
var patternRelWeight = /^\-?[\d.]+$/;	var patternRelWeight = /^\-?[\d.]+$/;
var patternLenientStd = /^(yes\|no\|default)$/;	var patternLenientStd = /^(yes\|no\|default)$/;
	var ipRegExp = /^setip/;
var ipallowRegExp = /^setipallow_/;	var ipallowRegExp = /^setipallow_/;
var ipdenyRegExp = /^setipdeny_/;	var ipdenyRegExp = /^setipdeny_/;
	var deeplinkRegExp = /^deeplink_/;
	var dlListScopeRegExp = /^deeplink_(state\|others\|listing\|scope)_/;
	var dlLinkProtectRegExp = /^deeplink_protect_/;
	var dlLtidRegExp = /^deeplink_ltid_/;
	var dlLticRegExp = /^deeplink_ltic_/;
	var dlKeyRegExp = /^deeplink_key_/;
	var dlMenusRegExp = /^deeplink_menus_/;
	var dlCollsRegExp = /^deeplink_colls_/;
var patternIP = /[\[\]\*\.a-zA-Z\d\-]+/;	var patternIP = /[\[\]\*\.a-zA-Z\d\-]+/;
if ((document.parmform.elements.length != 'undefined') && (document.parmform.elements.length) != 'null') {	if ((document.parmform.elements.length != 'undefined') && (document.parmform.elements.length) != 'null') {
if (document.parmform.elements.length) {	if (document.parmform.elements.length) {
for (i=0; i<document.parmform.elements.length; i++) {	for (i=0; i<document.parmform.elements.length; i++) {
var name=document.parmform.elements[i].name;	var name=document.parmform.elements[i].name;
if (textRegExp.test(name)) {	if (textRegExp.test(name)) {
var identifier = name.replace(textRegExp,'');	var identifier = name.replace(textRegExp,'');
if (tailLenient.test(identifier)) {	if (tailLenient.test(identifier)) {
if (document.parmform.elements['set_'+identifier].length) {	if (document.parmform.elements['set_'+identifier].length) {
Line 1219 function validateParms() {	Line 1280 function validateParms() {
}	}
}	}
}	}
} else {	} else if (ipRegExp.test(name)) {
if (ipallowRegExp.test(name)) {	if (ipallowRegExp.test(name)) {
var identifier = name.replace(ipallowRegExp,'');	var identifier = name.replace(ipallowRegExp,'');
var possallow = document.parmform.elements[i].value;	var possallow = document.parmform.elements[i].value;
Line 1228 function validateParms() {	Line 1289 function validateParms() {
if (document.parmform.elements['set_'+identifier].value) {	if (document.parmform.elements['set_'+identifier].value) {
possallow = ','+possallow;	possallow = ','+possallow;
}	}
document.parmform.elements['set_'+identifier].value += possallow;	document.parmform.elements['set_'+identifier].value += possallow;
}	}
} else {	} else if (ipdenyRegExp.test(name)) {
if (ipdenyRegExp.test(name)) {	var identifier = name.replace(ipdenyRegExp,'');
var identifier = name.replace(ipdenyRegExp,'');	var possdeny = document.parmform.elements[i].value;
var possdeny = document.parmform.elements[i].value;	possdeny = possdeny.replace(/^\s+\|\s+$/g,'');
possdeny = possdeny.replace(/^\s+\|\s+$/g,'');	if (patternIP.test(possdeny)) {
if (patternIP.test(possdeny)) {	possdeny = '!'+possdeny;
possdeny = '!'+possdeny;	if (document.parmform.elements['set_'+identifier].value) {
	possdeny = ','+possdeny;
	}
	document.parmform.elements['set_'+identifier].value += possdeny;
	}
	}
	} else if (deeplinkRegExp.test(name)) {
	if (dlListScopeRegExp.test(name)) {
	var identifier = name.replace(dlListScopeRegExp,'');
	var idx = document.parmform.elements[i].selectedIndex;
	if (idx > 0) {
	var possdeeplink = document.parmform.elements[i].options[idx].value
	possdeeplink = possdeeplink.replace(/^\s+\|\s+$/g,'');
	if (document.parmform.elements['set_'+identifier].value) {
	possdeeplink = ','+possdeeplink;
	}
	document.parmform.elements['set_'+identifier].value += possdeeplink;
	}
	} else if (dlLinkProtectRegExp.test(name)) {
	if (document.parmform.elements[i].checked) {
	var identifier = name.replace(dlLinkProtectRegExp,'');
	var posslinkurl = document.parmform.elements[i].value;
	posslinkurl = posslinkurl.replace(/^\s+\|\s+$/g,'');
	if (document.parmform.elements['set_'+identifier].value) {
	posslinkurl = ','+posslinkurl;
	}
	document.parmform.elements['set_'+identifier].value += posslinkurl;
	}
	} else if (dlLtidRegExp.test(name)) {
	var identifier = name.replace(dlLtidRegExp,'');
	if (isRadioSet('deeplink_protect_'+identifier,'ltid')) {
	var possltid = document.parmform.elements[i].value;
	possltid = possltid.replace(/\D+/g,'');
	if (possltid.length) {
if (document.parmform.elements['set_'+identifier].value) {	if (document.parmform.elements['set_'+identifier].value) {
possdeny = ','+possdeny;	possltid = ':'+possltid;
}	}
document.parmform.elements['set_'+identifier].value += possdeny;	document.parmform.elements['set_'+identifier].value += possltid;
	} else {
	document.parmform.elements['set_'+identifier].value = '';
	alert("A link type of 'domain LTI launch' was selected but no domain LTI launcher was selected.\nPlease select one, or choose a different supported link type.");
	return false;
}	}
}	}
	} else if (dlLticRegExp.test(name)) {
	var identifier = name.replace(dlLticRegExp,'');
	if (isRadioSet('deeplink_protect_'+identifier,'ltic')) {
	var possltic = document.parmform.elements[i].value;
	possltic = possltic.replace(/\D+/g,'');
	if (possltic.length) {
	if (document.parmform.elements['set_'+identifier].value) {
	possltic = ':'+possltic;
	}
	document.parmform.elements['set_'+identifier].value += possltic;
	} else {
	document.parmform.elements['set_'+identifier].value = '';
	alert("A link type of 'course LTI launch' was selected but no course LTI launcher was selected.\nPlease select one, or choose a different supported link type.");
	return false;
	}
	}
	} else if (dlKeyRegExp.test(name)) {
	var identifier = name.replace(dlKeyRegExp,'');
	if (isRadioSet('deeplink_protect_'+identifier,'key')) {
	var posskey = document.parmform.elements[i].value;
	posskey = posskey.replace(/^\s+\|\s+$/g,'');
	var origlength = posskey.length;
	posskey = posskey.replace(/[^a-zA-Z\d_.!@#$%^&*()+=-]/g,'');
	var newlength = posskey.length;
	if (newlength > 0) {
	var change = origlength - newlength;
	if (change) {
	alert(change+' disallowed character(s) removed from deeplink key');
	}
	if (document.parmform.elements['set_'+identifier].value) {
	posskey = ':'+posskey;
	}
	document.parmform.elements['set_'+identifier].value += posskey;
	} else {
	document.parmform.elements['set_'+identifier].value = '';
	if (newlength < origlength) {
	alert("A link type of 'deep with key' was selected but the key value was blank, after removing disallowed characters.\nPlease enter a key using one or more of: a-zA-Z0-9_.!@#$%^&*()+=-");
	} else {
	alert("A link type of 'deep with key' was selected but the key value was blank.\nPlease enter a key.");
	}
	return false;
	}
	}
	} else if (dlMenusRegExp.test(name)) {
	if (document.parmform.elements[i].checked) {
	var identifier = name.replace(dlMenusRegExp,'');
	var posslinkmenu = document.parmform.elements[i].value;
	posslinkmenu = posslinkmenu.replace(/^\s+\|\s+$/g,'');
	if (posslinkmenu == 'std') {
	posslinkmenu = '0';
	if (document.parmform.elements['set_'+identifier].value) {
	posslinkmenu = ','+posslinkmenu;
	}
	document.parmform.elements['set_'+identifier].value += posslinkmenu;
	}
	}
	} else if (dlCollsRegExp.test(name)) {
	var identifier = name.replace(dlCollsRegExp,'');
	if (isRadioSet('deeplink_menus_'+identifier,'colls')) {
	var posslinkmenu = document.parmform.elements[i].value;
	if (document.parmform.elements['set_'+identifier].value) {
	posslinkmenu = ','+posslinkmenu;
	}
	document.parmform.elements['set_'+identifier].value += posslinkmenu;
	}
}	}
}	}
}	}
Line 1251 function validateParms() {	Line 1414 function validateParms() {
return true;	return true;
}	}

	function isRadioSet(name,expected) {
	var menuitems = document.getElementsByName(name);
	var radioLength = menuitems.length;
	result = false;
	if (radioLength > 1) {
	for (var j=0; j<radioLength; j++) {
	if (menuitems[j].checked) {
	if (menuitems[j].value == expected) {
	result = true;
	break;
	}
	}
	}
	}
	return result;
	}

ENDSCRIPT	ENDSCRIPT
}	}

Line 1305 END	Line 1485 END

}	}

	# Javascript function toggle
	sub deeplink_js {
	return <<"END";
	function toggleDeepLink(form,item,key) {
	var radios = form['deeplink_'+item+'_'+key];
	if (radios.length) {
	var keybox;
	if (document.getElementById('deeplink_key_'+item+'_'+key)) {
	keybox = document.getElementById('deeplink_key_'+item+'_'+key);
	}
	var divoptions = new Array();
	if (item == 'protect') {
	divoptions = ['ltic','ltid'];
	} else {
	if (item == 'menus') {
	divoptions = ['colls'];
	}
	}
	var seldivs = new Array();
	if ((item == 'protect') \|\| (item == 'menus')) {
	for (var i=0; i<divoptions.length; i++) {
	if (document.getElementById('deeplinkdiv_'+divoptions[i]+'_'+item+'_'+key)) {
	seldivs[i] = document.getElementById('deeplinkdiv_'+divoptions[i]+'_'+item+'_'+key);
	} else {
	seldivs[i] = '';
	}
	}
	}
	for (var i=0; i<radios.length; i++) {
	if (radios[i].checked) {
	if ((item == 'protect') \|\| (item == 'menus')) {
	for (var j=0; j<seldivs.length; j++) {
	if (radios[i].value == divoptions[j]) {
	if (seldivs[j] != '') {
	seldivs[j].style.display = 'inline-block';
	}
	if (item == 'protect') {
	keybox.type = 'hidden';
	keybox.value = '';
	}
	} else {
	if (seldivs[j] != '') {
	seldivs[j].style.display = 'none';
	form['deeplink_'+divoptions[j]+'_'+key].selectedIndex = 0;
	}
	}
	}
	if (item == 'protect') {
	if (radios[i].value == 'key') {
	keybox.type = 'text';
	} else {
	keybox.type = 'hidden';
	}
	}
	}
	}
	}
	}
	}
	END

	}

# Prints HTML page start for table mode.	# Prints HTML page start for table mode.
# @param {Apache2::RequestRec} $r - the Apache request	# @param {Apache2::RequestRec} $r - the Apache request
# @param {string} $psymb - resource symb	# @param {string} $psymb - resource symb
Line 1365 ENDHEAD	Line 1608 ENDHEAD
# @param {string} $which - parameter key ('parameter_'.part.'_'.name)	# @param {string} $which - parameter key ('parameter_'.part.'_'.name)
# @param {hash reference} $part - parameter key -> parameter part (can be problem part.'_'.response id for response parameters)	# @param {hash reference} $part - parameter key -> parameter part (can be problem part.'_'.response id for response parameters)
# @param {hash reference} $name - parameter key -> parameter name	# @param {hash reference} $name - parameter key -> parameter name
# @param {hash reference} $symbp - resource id -> symb	# @param {hash reference} $symbp - map pc or resource/map id -> map src.'___(all)' or resource symb
# @param {string} $rid - resource id	# @param {string} $rid - resource id
# @param {hash reference} $default - parameter key -> resource parameter default value	# @param {hash reference} $default - parameter key -> resource parameter default value
# @param {hash reference} $defaulttype - parameter key -> resource parameter default type	# @param {hash reference} $defaulttype - parameter key -> resource parameter default type
Line 1380 ENDHEAD	Line 1623 ENDHEAD
# @param {string} $cgroup - group name	# @param {string} $cgroup - group name
# @param {array reference} $usersgroups - list of groups the user belongs to, if any	# @param {array reference} $usersgroups - list of groups the user belongs to, if any
# @param {boolean} $noeditgrp - true if no edit is allowed for group level parameters	# @param {boolean} $noeditgrp - true if no edit is allowed for group level parameters
	# @param {boolean} $readonly - true if no editing allowed.
	# @param {array reference} - $recurseup - list of maps containing current one, ending at top-level.
	# @param {hash reference} - $maptitles - - hash map id or src -> map title
	# @param {hash reference} - $allmaps_inverted - hash map src -> map pc
	# @param {scalar reference} - $reclinks - number of "parameter in effect" cells with link to map where recursive param was set
sub print_row {	sub print_row {
my ($r,$which,$part,$name,$symbp,$rid,$default,$defaulttype,$display,$defbgone,	my ($r,$which,$part,$name,$symbp,$rid,$default,$defaulttype,$display,$defbgone,
$defbgtwo,$defbgthree,$parmlev,$uname,$udom,$csec,$cgroup,$usersgroups,$noeditgrp)=@_;	$defbgtwo,$defbgthree,$parmlev,$uname,$udom,$csec,$cgroup,$usersgroups,$noeditgrp,
	$readonly,$recurseup,$maptitles,$allmaps_inverted,$reclinks)=@_;
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom);	my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom);
	my $numlinks = 0;

# get the values for the parameter in cascading order	# get the values for the parameter in cascading order
# empty levels will remain empty	# empty levels will remain empty
Line 1422 sub print_row {	Line 1672 sub print_row {
my $thismarker=$which;	my $thismarker=$which;
$thismarker=~s/^parameter\_//;	$thismarker=~s/^parameter\_//;
my $mprefix=$rid.'&'.$thismarker.'&';	my $mprefix=$rid.'&'.$thismarker.'&';
my $effective_parm = &valout($outpar[$result],$typeoutpar[$result],$thismarker);	my ($parmname)=($thismarker=~/\_([^\_]+)$/);
my ($othergrp,$grp_parm,$controlgrp);	my ($othergrp,$grp_parm,$controlgrp,$effective_parm,$effparm_rec,$effparm_level,
	$eff_groupparm,$recurse_check,$recursinfo,$extra);
	if ((ref($recurseup) eq 'ARRAY') && (@{$recurseup} > 0)) {
	if ($result eq '') {
	$recurse_check = 1;
	} elsif (($uname ne '') && ($result > 3)) {
	$recurse_check = 1;
	} elsif (($cgroup ne '') && ($result > 7)) {
	$recurse_check = 1;
	} elsif (($csec ne '') && ($result > 11)) {
	$recurse_check = 1;
	} elsif ($result > 17) {
	$recurse_check = 1;
	}
	if ($recurse_check) {
	my $what = $$part{$which}.'.'.$$name{$which};
	my $prefix;
	if (($uname ne '') && ($udom ne '')) {
	my $useropt = &Apache::lonnet::get_userresdata($uname,$udom);
	$prefix = $env{'request.course.id'};
	$recursinfo = &get_recursive($recurseup,$useropt,$what,$prefix);
	if (ref($recursinfo) eq 'ARRAY') {
	$effparm_rec = 1;
	$effparm_level = &mt('user: [_1]',$uname);
	}
	}
	if (($cgroup ne '') && (!$effparm_rec)) {
	$prefix = $env{'request.course.id'}.'.['.$cgroup.']';
	$recursinfo = &get_recursive($recurseup,$courseopt,$what,$prefix);
	if (ref($recursinfo) eq 'ARRAY') {
	$effparm_rec = 1;
	$effparm_level = &mt('group: [_1]',$cgroup);
	}
	}
	if (($csec ne '') && (!$effparm_rec)) {
	$prefix = $env{'request.course.id'}.'.['.$csec.']';
	$recursinfo = &get_recursive($recurseup,$courseopt,$what,$prefix);
	if (ref($recursinfo) eq 'ARRAY') {
	$effparm_rec = 1;
	$effparm_level = &mt('section: [_1]',$csec);
	}
	}
	if (!$effparm_rec) {
	$prefix = $env{'request.course.id'};
	$recursinfo = &get_recursive($recurseup,$courseopt,$what,$prefix);
	if (ref($recursinfo) eq 'ARRAY') {
	$effparm_rec = 1;
	}
	}
	}
	}
	if ((!$effparm_rec) && ($result == 17 \|\| $result == 11 \|\| $result == 7 \|\| $result == 3)) {
	$effparm_rec = 1;
	}
	if ((!$effparm_rec) &&
	(($$name{$which} eq 'encrypturl') \|\| ($$name{$which} eq 'hiddenresource')) &&
	($result == 16 \|\| $result == 10 \|\| $result == 6 \|\| $result == 2)) {
	$effparm_rec = 1;
	}
	if ($parmname eq 'deeplink') {
	my ($domltistr,$crsltistr);
	my %lti =
	&Apache::lonnet::get_domain_lti($env{'course.'.$env{'request.course.id'}.'.domain'},
	'linkprot');
	if (keys(%lti)) {
	foreach my $item (sort { $a <=> $b } (keys(%lti))) {
	if (($item =~ /^\d+$/) && (ref($lti{$item}) eq 'HASH')) {
	$domltistr .= $item.':'.&escape(&escape($lti{$item}{'name'})).',';
	}
	}
	$domltistr =~ s/,$//;
	if ($domltistr) {
	$extra = 'ltid_'.$domltistr;
	}
	}
	my %courselti = &Apache::lonnet::get_course_lti($cnum,$cdom);
	if (keys(%courselti)) {
	foreach my $item (sort { $a <=> $b } keys(%courselti)) {
	if (($item =~ /^\d+$/) && (ref($courselti{$item}) eq 'HASH')) {
	$crsltistr .= $item.':'.&escape(&escape($courselti{$item}{'name'})).',';
	}
	}
	$crsltistr =~ s/,$//;
	if ($crsltistr) {
	if ($extra) {
	$extra .= '&';
	}
	$extra .= 'ltic_'.$crsltistr;
	}
	}
	if ($env{'course.'.$env{'request.course.id'}.'.menucollections'}) {
	my @colls;
	foreach my $item (split(/;/,$env{'course.'.$env{'request.course.id'}.'.menucollections'})) {
	my ($num,$value) = split(/\%/,$item);
	if ($num =~ /^\d+$/) {
	push(@colls,$num);
	}
	}
	if (@colls) {
	if ($extra) {
	$extra .= '&';
	}
	$extra .= 'menus_'.join(',',@colls);
	}
	}
	}
if ($parmlev eq 'general') {	if ($parmlev eq 'general') {
if ($uname) {	if ($uname) {
&print_td($r,4,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,4,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,'',$extra);
} elsif ($cgroup) {	} elsif ($cgroup) {
&print_td($r,8,$defbgthree,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,$noeditgrp);	&print_td($r,8,$defbgthree,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,$noeditgrp,$readonly,'',$extra);
} elsif ($csec) {	} elsif ($csec) {
&print_td($r,12,$defbgtwo,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,12,$defbgtwo,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,'',$extra);
} else {	} else {
&print_td($r,18,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,18,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,'',$extra);
}	}
} elsif ($parmlev eq 'map') {	} elsif ($parmlev eq 'map') {
if ($uname) {	if ($uname) {
&print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,1,$extra);
&print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);
} elsif ($cgroup) {	} elsif ($cgroup) {
&print_td($r,7,$defbgthree,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,$noeditgrp);	&print_td($r,6,$defbgthree,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,$noeditgrp,$readonly,1,$extra);
&print_td($r,6,$defbgthree,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,$noeditgrp);
} elsif ($csec) {	} elsif ($csec) {
&print_td($r,11,$defbgtwo,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,10,$defbgtwo,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,1,$extra);
&print_td($r,10,$defbgtwo,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);
} else {	} else {
&print_td($r,17,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,16,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,1,$extra);
&print_td($r,16,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);
}	}
} else {	} else {
if ($uname) {	if ($uname) {
if (@{$usersgroups} > 1) {	if (@{$usersgroups} > 1) {
my ($coursereply,$grp_parm,$controlgrp);	(my $coursereply,$othergrp,$grp_parm,$controlgrp,my $grp_is_rec) =
($coursereply,$othergrp,$grp_parm,$controlgrp) =	&check_other_groups($$part{$which}.'.'.$$name{$which},
&print_usergroups($r,$$part{$which}.'.'.$$name{$which},
$rid,$cgroup,$defbgone,$usersgroups,$result,$courseopt);	$rid,$cgroup,$defbgone,$usersgroups,$result,$courseopt);
if ($coursereply && $result > 4) {	if (($coursereply) && ($result > 4)) {
if (defined($controlgrp)) {	if (defined($controlgrp)) {
if ($cgroup ne $controlgrp) {	if ($cgroup ne $controlgrp) {
$effective_parm = $grp_parm;	$eff_groupparm = $grp_parm;
$result = 0;	undef($result);
	undef($effparm_rec);
	if ($grp_is_rec) {
	$effparm_rec = 1;
	}
}	}
}	}
}	}
}	}
}	}

&print_td($r,18,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,18,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,'',$extra);
&print_td($r,17,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,16,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,1,$extra);
&print_td($r,16,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,15,'#FFDDDD',$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,'',$extra);
&print_td($r,15,'#FFDDDD',$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,14,'#FFDDDD',$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,'',$extra);
&print_td($r,14,'#FFDDDD',$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,13,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,'',$extra);
&print_td($r,13,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);

if ($csec) {	if ($csec) {
&print_td($r,12,$defbgtwo,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,12,$defbgtwo,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,'',$extra);
&print_td($r,11,$defbgtwo,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,10,$defbgtwo,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,1,$extra);
&print_td($r,10,$defbgtwo,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,9,$defbgtwo,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,'',$extra);
&print_td($r,9,$defbgtwo,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);
}	}

if ($cgroup) {	if ($cgroup) {
&print_td($r,8,$defbgthree,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,$noeditgrp);	&print_td($r,8,$defbgthree,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,$noeditgrp,$readonly,'',$extra);
&print_td($r,7,$defbgthree,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,$noeditgrp);	&print_td($r,6,$defbgthree,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,$noeditgrp,$readonly,1,$extra);
&print_td($r,6,$defbgthree,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,$noeditgrp);	&print_td($r,5,$defbgthree,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,$noeditgrp.$readonly,'',$extra);
&print_td($r,5,$defbgthree,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,$noeditgrp);
}	}

if ($uname) {	if ($uname) {
if ($othergrp) {	if ($othergrp) {
$r->print($othergrp);	$r->print($othergrp);
}	}
&print_td($r,4,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,4,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,'',$extra);
&print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,1,$extra);
&print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);	&print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display,'',$readonly,'',$extra);
&print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$which,\@typeoutpar,$display);
}	}

} # end of $parmlev if/else	} # end of $parmlev if/else
$r->print('<td style="background-color:#CCCCFF;" align="center">'.$effective_parm.'</td>');	if (ref($recursinfo) eq 'ARRAY') {
	my $rectitle = &mt('recursive');
	if ((ref($maptitles) eq 'HASH') && (exists($maptitles->{$recursinfo->[2]}))) {
	if ((ref($allmaps_inverted) eq 'HASH') && (exists($allmaps_inverted->{$recursinfo->[2]}))) {
	$rectitle = &mt('set in: [_1]','"'.
	'<a href="javascript:pjumprec('."'".$allmaps_inverted->{$recursinfo->[2]}."',".
	"'$parmname','$$part{$which}'".');">'.
	$maptitles->{$recursinfo->[2]}.'</a>"');

	$numlinks ++;
	}
	}
	my ($parmname)=($thismarker=~/\_([^\_]+)$/);
	$effective_parm = &valout($recursinfo->[0],$recursinfo->[1]);
	$r->print('<td style="background-color:#CCCCFF;" align="center">'.$effective_parm.
	'<br /><span class="LC_parm_recursive">'.$rectitle.' '.
	$effparm_level.'</span></td>');
	} else {
	if ($result) {
	$effective_parm = &valout($outpar[$result],$typeoutpar[$result]);
	}
	if ($eff_groupparm) {
	$effective_parm = $eff_groupparm;
	}
	$r->print('<td style="background-color:#CCCCFF;" align="center">'.$effective_parm.
	($effparm_rec?'<br /><span class="LC_parm_recursive">'.&mt('recursive').
	'</span>':'').'</td>');
	}
if ($parmlev eq 'full') {	if ($parmlev eq 'full') {
my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}.	my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}.
'.'.$$name{$which},$$symbp{$rid});	'.'.$$name{$which},$$symbp{$rid});
Line 1509 sub print_row {	Line 1883 sub print_row {
$sessionvaltype=$$defaulttype{$which};	$sessionvaltype=$$defaulttype{$which};
}	}
$r->print('<td style="background-color:#999999;" align="center"><font color="#FFFFFF">'.	$r->print('<td style="background-color:#999999;" align="center"><font color="#FFFFFF">'.
&valout($sessionval,$sessionvaltype,$$name{$which}).' '.	&valout($sessionval,$sessionvaltype).' '.
'</font></td>');	'</font></td>');
}	}
$r->print('</tr>');	$r->print('</tr>');
$r->print("\n");	$r->print("\n");
	if (($numlinks) && (ref($reclinks))) {
	$$reclinks = $numlinks;
	}
}	}

# Prints a cell for table mode.	# Prints a cell for table mode.
Line 1532 sub print_row {	Line 1909 sub print_row {
# @param {array reference} $typeoutpar - array level -> parameter type (when defined)	# @param {array reference} $typeoutpar - array level -> parameter type (when defined)
# @param {hash reference} $display - parameter key -> full title for the parameter	# @param {hash reference} $display - parameter key -> full title for the parameter
# @param {boolean} $noeditgrp - true if no edit is allowed for group level parameters	# @param {boolean} $noeditgrp - true if no edit is allowed for group level parameters
	# @param {boolean} $readonly -true if editing not allowed.
	# @param {boolean} $ismaplevel - true if level is for a map.
	# @param {string} $extra - extra information to pass to plink.
sub print_td {	sub print_td {
my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display,$noeditgrp)=@_;	my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display,
$r->print('<td style="background-color:'.(($result==$which)?'#AAFFAA':$defbg).	$noeditgrp,$readonly,$ismaplevel,$extra)=@_;
	my ($ineffect,$recursive,$currval,$currtype,$currlevel);
	$ineffect = 0;
	$currval = $$outpar[$which];
	$currtype = $$typeoutpar[$which];
	$currlevel = $which;
	if (($result) && ($result == $which)) {
	$ineffect = 1;
	}
	if ($ismaplevel) {
	if ($mprefix =~ /(hiddenresource\|encrypturl)\&/) {
	if (($result) && ($result == $which)) {
	$recursive = 1;
	}
	} elsif ($$outpar[$which+1] ne '') {
	$recursive = 1;
	$currlevel = $which+1;
	$currval = $$outpar[$currlevel];
	$currtype = $$typeoutpar[$currlevel];
	if (($result) && ($result == $currlevel)) {
	$ineffect = 1;
	}
	}
	}
	$r->print('<td style="background-color:'.($ineffect?'#AAFFAA':$defbg).
';" align="center">');	';" align="center">');
my $nolink = 0;	my $nolink = 0;
if ($which == 14 \|\| $which == 15) {	if ($readonly) {
$nolink = 1;
} elsif (($env{'request.course.sec'} ne '') && ($which > 12)) {
$nolink = 1;	$nolink = 1;
} elsif ($which == 5 \|\| $which == 6 \|\| $which == 7 \|\| $which == 8) {	} else {
if ($noeditgrp) {	if ($which == 14 \|\| $which == 15 \|\| $mprefix =~ /mapalias\&$/) {
$nolink = 1;	$nolink = 1;
}	} elsif (($env{'request.course.sec'} ne '') && ($which > 12)) {
} elsif ($mprefix =~ /availablestudent\&$/) {
if ($which > 4) {
$nolink = 1;	$nolink = 1;
}	} elsif ($which == 5 \|\| $which == 6 \|\| $which == 7 \|\| $which == 8) {
} elsif ($mprefix =~ /examcode\&$/) {	if ($noeditgrp) {
unless ($which == 2) {	$nolink = 1;
	}
	} elsif ($mprefix =~ /availablestudent\&$/) {
$nolink = 1;	$nolink = 1;
	} elsif ($mprefix =~ /examcode\&$/) {
	unless ($which == 2) {
	$nolink = 1;
	}
}	}
}	}
if ($nolink) {	if ($nolink) {
$r->print(&valout($$outpar[$which],$$typeoutpar[$which],$mprefix));	my ($parmname)=((split(/\&/,$mprefix))[1]=~/\_([^\_]+)$/);
# FIXME: probably a good thing that mprefix is not used in valout, because it does not look like a parameter name !	$r->print(&valout($currval,$currtype));
} else {	} else {
$r->print(&plink($$typeoutpar[$which],	$r->print(&plink($currtype,
$$display{$value},$$outpar[$which],	$$display{$value},$currval,
$mprefix."$which",'parmform.pres','psub'));	$mprefix.$currlevel,'parmform.pres','psub',$recursive,
	$extra));
}	}
$r->print('</td>'."\n");	$r->print('</td>'."\n");
}	}

# FIXME: Despite the name, this does not print anything, the $r parameter is unused.
# Returns HTML and other info for the cell added when a user is selected	# Returns HTML and other info for the cell added when a user is selected
# and that user is in several groups. This is the cell with the title "Control by other group".	# and that user is in several groups. This is the cell with the title "Control by other group".
#	#
# @param {Apache2::RequestRec} $r - the Apache request (unused)
# @param {string} $what - parameter part.'.'.parameter name	# @param {string} $what - parameter part.'.'.parameter name
# @param {string} $rid - resource id	# @param {string} $rid - resource id
# @param {string} $cgroup - group name	# @param {string} $cgroup - group name
Line 1577 sub print_td {	Line 1982 sub print_td {
# @param {array reference} $usersgroups - list of groups the user belongs to, if any	# @param {array reference} $usersgroups - list of groups the user belongs to, if any
# @param {integer} $result - level	# @param {integer} $result - level
# @param {hash reference} $courseopt - course parameters hash (result of lonnet::get_courseresdata, dump of course's resourcedata.db)	# @param {hash reference} $courseopt - course parameters hash (result of lonnet::get_courseresdata, dump of course's resourcedata.db)
# @returns {Array} - array (parameter value for the other group, HTML for the cell, HTML with the value, name of the other group)	# @returns {Array} - array (parameter value for the other group, HTML for the cell, HTML with the value, name of the other group, true if recursive)
sub print_usergroups {	sub check_other_groups {
my ($r,$what,$rid,$cgroup,$defbg,$usersgroups,$result,$courseopt) = @_;	my ($what,$rid,$cgroup,$defbg,$usersgroups,$result,$courseopt) = @_;
my $courseid = $env{'request.course.id'};	my $courseid = $env{'request.course.id'};
my $output;	my $output;
my $symb = &symbcache($rid);	my $symb = &symbcache($rid);
Line 1591 sub print_usergroups {	Line 1996 sub print_usergroups {
&parm_control_group($courseid,$usersgroups,$symbparm,$mapparm,	&parm_control_group($courseid,$usersgroups,$symbparm,$mapparm,
$recurseparm,$what,$courseopt);	$recurseparm,$what,$courseopt);
my $bgcolor = $defbg;	my $bgcolor = $defbg;
my $grp_parm;	my ($grp_parm,$grp_is_rec);
if (($coursereply) && ($cgroup ne $resultgroup)) {	if (($coursereply) && ($cgroup ne $resultgroup)) {
	my ($parmname) = ($what =~ /\.([^.]+)$/);
if ($result > 3) {	if ($result > 3) {
$bgcolor = '#AAFFAA';	$bgcolor = '#AAFFAA';
$grp_parm = &valout($coursereply,$resulttype,$what);
}	}
$grp_parm = &valout($coursereply,$resulttype,$what);	$grp_parm = &valout($coursereply,$resulttype);
$output = '<td style="background-color:'.$bgcolor.';" align="center">';	$output = '<td style="background-color:'.$bgcolor.';" align="center">';
if ($resultgroup && $resultlevel) {	if ($resultgroup && $resultlevel) {
$output .= '<small><b>'.$resultgroup.'</b> ('.$resultlevel.'): </small>'.$grp_parm;	if ($resultlevel eq 'recursive') {
	$resultlevel = 'map/folder';
	$grp_is_rec = 1;
	}
	$output .= '<small><b>'.$resultgroup.'</b> ('.$resultlevel.'): </small>'.$grp_parm.
	($grp_is_rec?'<span class="LC_parm_recursive">'.&mt('recursive').'</span>':'');

} else {	} else {
$output .= ' ';	$output .= ' ';
}	}
Line 1608 sub print_usergroups {	Line 2019 sub print_usergroups {
} else {	} else {
$output .= '<td style="background-color:'.$bgcolor.';"> </td>';	$output .= '<td style="background-color:'.$bgcolor.';"> </td>';
}	}
return ($coursereply,$output,$grp_parm,$resultgroup);	return ($coursereply,$output,$grp_parm,$resultgroup,$grp_is_rec);
}	}

# Looks for a group with a defined parameter for given user and parameter.	# Looks for a group with a defined parameter for given user and parameter.
# Used by print_usergroups.	# Used by check_other_groups.
#	#
# @param {string} $courseid - the course id	# @param {string} $courseid - the course id
# @param {array reference} $usersgroups - list of groups the user belongs to, if any	# @param {array reference} $usersgroups - list of groups the user belongs to, if any
Line 1648 sub parm_control_group {	Line 2059 sub parm_control_group {



# extracts lots of information about all of the the course's resources into a variety of hashes.	# Extracts lots of information about all of the the course's resources into a variety of hashes, using lonnavmaps and lonnet::metadata.
	# All the parameters are references and are filled by the sub.
	#
	# @param {array reference} $ids - resource and map ids
	# @param {hash reference} $typep - hash resource/map id -> resource type (file extension)
	# @param {hash reference} $keyp - hash resource/map id -> comma-separated list of parameter keys from lonnet::metadata
	# @param {hash reference} $allparms - hash parameter name -> parameter title
	# @param {hash reference} $allparts - hash parameter part -> part title (a parameter part can be problem part.'_'.response id for response parameters)
	# @param {hash reference} $allmaps - hash map pc -> map src
	# @param {hash reference} $mapp - hash map pc or resource/map id -> enclosing map src
	# @param {hash reference} $symbp - hash map pc or resource/map id -> map src.'___(all)' for a map or resource symb for a resource
	# @param {hash reference} $maptitles - hash map pc or src -> map title (this should really be two separate hashes)
	# @param {hash reference} $uris - hash resource/map id -> resource src
	# @param {hash reference} $keyorder - hash parameter key -> appearance rank for this parameter when looking through every resource and every parameter, starting at 100 (integer)
	# @param {hash reference} $defkeytype - hash parameter name -> parameter type
sub extractResourceInformation {	sub extractResourceInformation {
my $ids = shift;	my $ids = shift;
my $typep = shift;	my $typep = shift;
Line 1662 sub extractResourceInformation {	Line 2087 sub extractResourceInformation {
my $uris=shift;	my $uris=shift;
my $keyorder=shift;	my $keyorder=shift;
my $defkeytype=shift;	my $defkeytype=shift;
	my $pssymb=shift;

my $keyordercnt=100;	my $keyordercnt=100;

my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
my @allres=$navmap->retrieveResources(undef,undef,1,undef,1);	return unless(ref($navmap));
	my @allres;
	if ($pssymb ne '') {
	my $res = $navmap->getBySymb($pssymb);
	if (ref($res)) {
	@allres = ($res);
	}
	}
	if (!@allres) {
	@allres=$navmap->retrieveResources(undef,undef,1,undef,1);
	}
foreach my $resource (@allres) {	foreach my $resource (@allres) {
my $id=$resource->id();	my $id=$resource->id();
my ($mapid,$resid)=split(/\./,$id);	my ($mapid,$resid)=split(/\./,$id);
Line 1675 sub extractResourceInformation {	Line 2111 sub extractResourceInformation {
my $srcf=$resource->src();	my $srcf=$resource->src();
$srcf=~/\.(\w+)$/;	$srcf=~/\.(\w+)$/;
$$typep{$id}=$1;	$$typep{$id}=$1;
	my $toolsymb;
	if ($srcf =~ /ext\.tool$/) {
	$toolsymb = $resource->symb();
	}
$$keyp{$id}='';	$$keyp{$id}='';
$$uris{$id}=$srcf;	$$uris{$id}=$srcf;

foreach my $key (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) {	foreach my $key (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys',$toolsymb))) {
next if ($key!~/^parameter_/);	next if ($key!~/^parameter_/);

# Hidden parameters	# Hidden parameters
next if (&Apache::lonnet::metadata($srcf,$key.'.hidden') eq 'parm');	next if (&Apache::lonnet::metadata($srcf,$key.'.hidden',$toolsymb) eq 'parm');
#	#
# allparms is a hash of parameter names	# allparms is a hash of parameter names
#	#
my $name=&Apache::lonnet::metadata($srcf,$key.'.name');	my $name=&Apache::lonnet::metadata($srcf,$key.'.name',$toolsymb);
if (!exists($$allparms{$name}) \|\| $$allparms{$name} =~ m/^\s*$/ ) {	if (!exists($$allparms{$name}) \|\| $$allparms{$name} =~ m/^\s*$/ ) {
my ($display,$parmdis);	my ($display,$parmdis);
$display = &standard_parameter_names($name);	$display = &standard_parameter_names($name);
if ($display eq '') {	if ($display eq '') {
$display= &Apache::lonnet::metadata($srcf,$key.'.display');	$display= &Apache::lonnet::metadata($srcf,$key.'.display',$toolsymb);
$parmdis = $display;	$parmdis = $display;
$parmdis =~ s/\s\[Part.$//g;	$parmdis =~ s/\s\[Part.$//g;
} else {	} else {
Line 1700 sub extractResourceInformation {	Line 2140 sub extractResourceInformation {
$$allparms{$name}=$parmdis;	$$allparms{$name}=$parmdis;
if (ref($defkeytype)) {	if (ref($defkeytype)) {
$$defkeytype{$name}=	$$defkeytype{$name}=
&Apache::lonnet::metadata($srcf,$key.'.type');	&Apache::lonnet::metadata($srcf,$key.'.type',$toolsymb);
}	}
}	}

#	#
# allparts is a hash of all parts	# allparts is a hash of all parts
#	#
my $part= &Apache::lonnet::metadata($srcf,$key.'.part');	my $part= &Apache::lonnet::metadata($srcf,$key.'.part',$toolsymb);
$$allparts{$part} = &mt('Part: [_1]',$part);	$$allparts{$part} = &mt('Part: [_1]',$part);
#	#
# Remember all keys going with this resource	# Remember all keys going with this resource
Line 1748 sub extractResourceInformation {	Line 2188 sub extractResourceInformation {
}	}
}	}

	sub get_recursive {
	my ($recurseup,$resdata,$what,$prefix) = @_;
	if ((ref($resdata) eq 'HASH') && (ref($recurseup) eq 'ARRAY')) {
	foreach my $item (@{$recurseup}) {
	my $norecursechk=$prefix.'.'.$item.'___(all).'.$what;
	if (defined($resdata->{$norecursechk})) {
	if ($what =~ /\.(encrypturl\|hiddenresource)$/) {
	my $type = $resdata->{$norecursechk.'.type'};
	return [$resdata->{$norecursechk},$type,$item];
	} else {
	last;
	}
	}
	my $recursechk=$prefix.'.'.$item.'___(rec).'.$what;
	if (defined($resdata->{$recursechk})) {
	my $type = $resdata->{$recursechk.'.type'};
	return [$resdata->{$recursechk},$type,$item];
	}
	}
	}
	return;
	}


	# Tells if a parameter type is a date.
	#
	# @param {string} type - parameter type
	# @returns{boolean} - true if it is a date
sub isdateparm {	sub isdateparm {
my $type=shift;	my $type=shift;
return (($type=~/^date/) && (!($type eq 'date_interval')));	return (($type=~/^date/) && (!($type eq 'date_interval')));
}	}

	# Determine if parameter type is specialized string type (i.e.,
	# not just string or string_yesno.

	sub is_specialstring {
	my $type=shift;
	return (($type=~/^string_/) && ($type ne 'string_yesno'));
	}

	# Prints the HTML and Javascript to select parameters, with various shortcuts.
#	#
# parmmenu displays a list of the selected parameters.	# @param {Apache2::RequestRec} $r - the Apache request
# It also offers a link to show/hide the complete parameter list
# from which you can select all desired parameters.
#
sub parmmenu {	sub parmmenu {
my ($r,$allparms,$pscat,$keyorder)=@_;	my ($r)=@_;
my $tempkey;
$r->print(<<ENDSCRIPT);	$r->print(<<ENDSCRIPT);
<script type="text/javascript">	<script type="text/javascript">
// <![CDATA[	// <![CDATA[
Line 1775 sub parmmenu {	Line 2246 sub parmmenu {
displayOverview = "none"	displayOverview = "none"
}	}

for (i=0; i<document.forms.parmform.elements.length; i++) {	for (i=0; i<document.forms.parmform.elements.length; i++) {
ele = document.forms.parmform.elements[i];	ele = document.forms.parmform.elements[i];
if (ele.name == checkName) {	if (ele.name == checkName) {
document.forms.parmform.elements[i].checked=value;	document.forms.parmform.elements[i].checked=value;
Line 1784 sub parmmenu {	Line 2255 sub parmmenu {
}	}

function checkthis(thisvalue, checkName) {	function checkthis(thisvalue, checkName) {
	for (i=0; i<document.forms.parmform.elements.length; i++) {

for (i=0; i<document.forms.parmform.elements.length; i++) {
ele = document.forms.parmform.elements[i];	ele = document.forms.parmform.elements[i];
if (ele.name == checkName) {	if (ele.name == checkName) {
if (ele.value == thisvalue) {	if (ele.value == thisvalue) {
document.forms.parmform.elements[i].checked=true;	document.forms.parmform.elements[i].checked=true;
}	}
}	}
}	}
}	}

function checkdates() {	function checkdates() {
checkthis('duedate','pscat');	checkthis('duedate','pscat');
checkthis('opendate','pscat');	checkthis('opendate','pscat');
checkthis('answerdate','pscat');	checkthis('answerdate','pscat');
}	}

function checkdisset() {	function checkdisset() {
checkthis('discussend','pscat');	checkthis('discussend','pscat');
checkthis('discusshide','pscat');	checkthis('discusshide','pscat');
checkthis('discussvote','pscat');	checkthis('discussvote','pscat');
}	}

function checkcontdates() {	function checkcontdates() {
checkthis('contentopen','pscat');	checkthis('contentopen','pscat');
checkthis('contentclose','pscat');	checkthis('contentclose','pscat');
}	}

function checkvisi() {	function checkvisi() {
checkthis('hiddenresource','pscat');	checkthis('hiddenresource','pscat');
checkthis('encrypturl','pscat');	checkthis('encrypturl','pscat');
checkthis('problemstatus','pscat');	checkthis('problemstatus','pscat');
checkthis('contentopen','pscat');	checkthis('contentopen','pscat');
checkthis('opendate','pscat');	checkthis('opendate','pscat');
}	}

function checkparts() {	function checkparts() {
checkthis('hiddenparts','pscat');	checkthis('hiddenparts','pscat');
checkthis('display','pscat');	checkthis('display','pscat');
checkthis('ordered','pscat');	checkthis('ordered','pscat');
}	}

function checkstandard() {	function checkstandard() {
checkall(false,'pscat');	checkall(false,'pscat');
checkdates();	checkdates();
checkthis('weight','pscat');	checkthis('weight','pscat');
checkthis('maxtries','pscat');	checkthis('maxtries','pscat');
checkthis('type','pscat');	checkthis('type','pscat');
checkthis('problemstatus','pscat');	checkthis('problemstatus','pscat');
}	}

// ]]>	// ]]>
Line 1841 sub parmmenu {	Line 2310 sub parmmenu {
ENDSCRIPT	ENDSCRIPT

$r->print('<hr />');	$r->print('<hr />');
&shortCuts($r,$allparms,$pscat,$keyorder);	&shortCuts($r);
$r->print('<hr />');	$r->print('<hr />');
}	}
# return a hash
	# Returns parameter categories.
	#
	# @returns {hash} - category name -> title in English
sub categories {	sub categories {
return ('time_settings' => 'Time Settings',	return ('time_settings' => 'Time Settings',
'grading' => 'Grading',	'grading' => 'Grading',
Line 1858 sub categories {	Line 2330 sub categories {
'misc' => 'Miscellaneous' );	'misc' => 'Miscellaneous' );
}	}

# return a hash. Like a look-up table	# Returns the category for each parameter.
	#
	# @returns {hash} - parameter name -> category name
sub lookUpTableParameter {	sub lookUpTableParameter {

return (	return (
Line 1890 sub lookUpTableParameter {	Line 2364 sub lookUpTableParameter {
'buttonshide' => 'hiding',	'buttonshide' => 'hiding',
'turnoffeditor' => 'hiding',	'turnoffeditor' => 'hiding',
'encrypturl' => 'hiding',	'encrypturl' => 'hiding',
	'deeplink' => 'hiding',
'randomorder' => 'high_level_randomization',	'randomorder' => 'high_level_randomization',
'randompick' => 'high_level_randomization',	'randompick' => 'high_level_randomization',
'available' => 'slots',	'available' => 'slots',
Line 1905 sub lookUpTableParameter {	Line 2380 sub lookUpTableParameter {
'lenient' => 'grading',	'lenient' => 'grading',
'retrypartial' => 'tries',	'retrypartial' => 'tries',
'discussvote' => 'misc',	'discussvote' => 'misc',
'examcode' => 'high_level_randomization',	'examcode' => 'high_level_randomization',
);	);
}	}

	# Adds the given parameter name to an array of arrays listing all parameters for each category.
	#
	# @param {string} $name - parameter name
	# @param {array reference} $catList - array reference category name -> array reference of parameter names
sub whatIsMyCategory {	sub whatIsMyCategory {
my $name = shift;	my $name = shift;
my $catList = shift;	my $catList = shift;
Line 1932 sub whatIsMyCategory {	Line 2411 sub whatIsMyCategory {
}	}
}	}

	# Sorts parameter names based on appearance order.
	#
	# @param {array reference} name - array reference of parameter names
	# @param {hash reference} $keyorder - hash parameter key -> appearance rank
	# @returns {Array} - array of parameter names
sub keysindisplayorderCategory {	sub keysindisplayorderCategory {
my ($name,$keyorder)=@_;	my ($name,$keyorder)=@_;
return sort {	return sort {
Line 1939 sub keysindisplayorderCategory {	Line 2423 sub keysindisplayorderCategory {
} ( @{$name});	} ( @{$name});
}	}

	# Returns a hash category name -> order, starting at 1 (integer)
	#
	# @returns {hash}
sub category_order {	sub category_order {
return (	return (
'time_settings' => 1,	'time_settings' => 1,
Line 1955 sub category_order {	Line 2442 sub category_order {

}	}

	# Prints HTML to let the user select parameters, from a list of all parameters organized by category.
	#
	# @param {Apache2::RequestRec} $r - the Apache request
	# @param {hash reference} $allparms - hash parameter name -> parameter title
	# @param {array reference} $pscat - list of selected parameter names
	# @param {hash reference} $keyorder - hash parameter key -> appearance rank
sub parmboxes {	sub parmboxes {
my ($r,$allparms,$pscat,$keyorder)=@_;	my ($r,$allparms,$pscat,$keyorder)=@_;
my %categories = &categories();	my %categories = &categories();
Line 1982 sub parmboxes {	Line 2475 sub parmboxes {
$r->print('<div class="LC_Box LC_400Box">'	$r->print('<div class="LC_Box LC_400Box">'
.'<h4 class="LC_hcell">'.&mt($categories{$key}).'</h4>'."\n");	.'<h4 class="LC_hcell">'.&mt($categories{$key}).'</h4>'."\n");
foreach my $tempkey (&keysindisplayorderCategory($categoryList{$key},$keyorder)) {	foreach my $tempkey (&keysindisplayorderCategory($categoryList{$key},$keyorder)) {
	next if ($tempkey eq '');
$r->print('<span class="LC_nobreak">'	$r->print('<span class="LC_nobreak">'
.'<label><input type="checkbox" name="pscat" '	.'<label><input type="checkbox" name="pscat" '
.'value="'.$tempkey.'" ');	.'value="'.$tempkey.'" ');
Line 1996 sub parmboxes {	Line 2490 sub parmboxes {
}	}
$r->print("\n");	$r->print("\n");
}	}

	# Prints HTML with shortcuts to select groups of parameters in one click, or deselect all.
#	#
# This function offers some links on the parameter section to get with one click a group a parameters	# @param {Apache2::RequestRec} $r - the Apache request
#
sub shortCuts {	sub shortCuts {
my ($r,$allparms,$pscat,$keyorder)=@_;	my ($r)=@_;

# Parameter Selection	# Parameter Selection
$r->print(	$r->print(
Line 2031 sub shortCuts {	Line 2526 sub shortCuts {
);	);
}	}

	# Prints HTML to select parts to view (except for the title).
	# Used by table and overview modes.
	#
	# @param {Apache2::RequestRec} $r - the Apache request
	# @param {hash reference} $allparts - hash parameter part -> part title
	# @param {array reference} $psprt - list of selected parameter parts
sub partmenu {	sub partmenu {
my ($r,$allparts,$psprt)=@_;	my ($r,$allparts,$psprt)=@_;
my $selsize = 1+scalar(keys(%{$allparts}));	my $selsize = 1+scalar(keys(%{$allparts}));
Line 2040 sub partmenu {	Line 2541 sub partmenu {

$r->print('<select multiple="multiple" name="psprt" size="'.$selsize.'">');	$r->print('<select multiple="multiple" name="psprt" size="'.$selsize.'">');
$r->print('<option value="all"');	$r->print('<option value="all"');
$r->print(' selected="selected"') unless (@{$psprt});	$r->print(' selected="selected"') unless (@{$psprt}); # useless, the array is never empty
$r->print('>'.&mt('All Parts').'</option>');	$r->print('>'.&mt('All Parts').'</option>');
my %temphash=();	my %temphash=();
foreach (@{$psprt}) { $temphash{$_}=1; }	foreach (@{$psprt}) { $temphash{$_}=1; }
Line 2058 sub partmenu {	Line 2559 sub partmenu {
$r->print('</select>');	$r->print('</select>');
}	}

	# Prints HTML to select a user and/or a group.
	# Used by table mode.
	#
	# @param {Apache2::RequestRec} $r - the Apache request
	# @param {string} $uname - selected user name
	# @param {string} $id - selected Student/Employee ID
	# @param {string} $udom - selected user domain
	# @param {string} $csec - selected section name
	# @param {string} $cgroup - selected group name
	# @param {string} $parmlev - parameter level (Resource:'full', Map:'map', Course:'general')
	# @param {array reference} $usersgroups - list of groups the user belongs to, if any
	# @param {string} $pssymb - resource symb (when a single resource is selected)
sub usermenu {	sub usermenu {
my ($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,$usersgroups,$pssymb)=@_;	my ($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,$usersgroups,$pssymb)=@_;
my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '.	my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '.
&Apache::loncommon::selectstudent_link('parmform','uname','udom');	&Apache::loncommon::selectstudent_link('parmform','uname','udom','condition').
my $selscript=&Apache::loncommon::studentbrowser_javascript();	&Apache::lonhtmlcommon::scripttag(<<ENDJS);
	function setCourseadv(form,caller) {
	if (caller.value == 'st') {
	form.courseadv.value = 'none';
	} else {
	form.courseadv.value = '';
	}
	return;
	}
	ENDJS

	my (%chkroles,$stuonly,$courseadv);
	if ($env{'form.userroles'} eq 'any') {
	$chkroles{'any'} = ' checked="checked"';
	} else {
	$chkroles{'st'} = ' checked="checked"';
	$courseadv = 'none';
	}
	my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
	if ($crstype eq 'Community') {
	$stuonly = &mt('member only');
	} else {
	$stuonly = &mt('student only');
	}
	$chooseopt .= '<br /><span class="LC_cusr_subheading">'.
	&mt("User's role").': '.
	'<label><input type="radio" name="userroles" value="st"'.$chkroles{'st'}.' onclick="setCourseadv(this.form,this);" />'.
	$stuonly.'</label>  '.
	'<label><input type="radio" name="userroles" value="any"'.$chkroles{'any'}.' onclick="setCourseadv(this.form,this);" />'.
	&mt('any role').'</label><input type="hidden" id="courseadv" name="courseadv" value="'.$courseadv.'" /></span>';
my $sections='';	my $sections='';
my %sectionhash = &Apache::loncommon::get_sections();	my %sectionhash = &Apache::loncommon::get_sections();

Line 2072 sub usermenu {	Line 2613 sub usermenu {
if (($pssymb) \|\| &Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {	if (($pssymb) \|\| &Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
%grouphash = &Apache::longroup::coursegroups();	%grouphash = &Apache::longroup::coursegroups();
} elsif ($env{'request.course.groups'} ne '') {	} elsif ($env{'request.course.groups'} ne '') {
map { $grouphash{$_} = 1; } split(/,/,$env{'request.course.groups'});	map { $grouphash{$_} = 1; } split(/:/,$env{'request.course.groups'});
}	}

my $g_s_header='';	my $g_s_header='';
Line 2130 function group_or_section(caller) {	Line 2671 function group_or_section(caller) {
}	}

if (%grouphash) {	if (%grouphash) {
$groups=&mt('Group:').' <select name="cgroup"';	$groups=&mt('Group').': <select name="cgroup"';
if (%sectionhash && $env{'form.action'} eq 'settable' && $currsec eq '') {	if (%sectionhash && $env{'form.action'} eq 'settable' && $currsec eq '') {
$groups .= qq\| onchange="group_or_section('cgroup')" \|;	$groups .= qq\| onchange="group_or_section('cgroup')" \|;
}	}
Line 2168 function group_or_section(caller) {	Line 2709 function group_or_section(caller) {
,$chooseopt));	,$chooseopt));
}	}

	# Prints HTML to select parameters from a list of all parameters.
	# Uses parmmenu and parmboxes.
	# Used by table and overview modes.
#	#
# This function shows on table Mode the available Parameters for the selected Resources	# @param {Apache2::RequestRec} $r - the Apache request
#	# @param {hash reference} $allparms - hash parameter name -> parameter title
	# @param {array reference} $pscat - list of selected parameter names
	# @param {hash reference} $keyorder - hash parameter key -> appearance rank
	# @param {string} [$divid] - name used to give an id to the HTML element for the scroll box
sub displaymenu {	sub displaymenu {
my ($r,$allparms,$pscat,$psprt,$keyorder,$divid)=@_;	my ($r,$allparms,$pscat,$keyorder,$divid)=@_;

$r->print(&Apache::lonhtmlcommon::start_pick_box());	$r->print(&Apache::lonhtmlcommon::start_pick_box());
$r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parameters to View')));	$r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parameters to View')));

&parmmenu($r,$allparms,$pscat,$keyorder);	&parmmenu($r);
$r->print(&Apache::loncommon::start_scrollbox('480px','440px','200px',$divid));	$r->print(&Apache::loncommon::start_scrollbox('480px','440px','200px',$divid));
&parmboxes($r,$allparms,$pscat,$keyorder);	&parmboxes($r,$allparms,$pscat,$keyorder);
$r->print(&Apache::loncommon::end_scrollbox());	$r->print(&Apache::loncommon::end_scrollbox());
Line 2187 sub displaymenu {	Line 2734 sub displaymenu {

}	}

	# Prints HTML to select a map.
	# Used by table mode and overview mode.
	#
	# @param {Apache2::RequestRec} $r - the Apache request
	# @param {hash reference} $allmaps - hash map pc -> map src
	# @param {string} $pschp - selected map pc, or 'all'
	# @param {hash reference} $maptitles - hash map id or src -> map title
	# @param {hash reference} $symbp - hash map pc or resource/map id -> map src.'___(all)' or resource symb
sub mapmenu {	sub mapmenu {
my ($r,$allmaps,$pschp,$maptitles,$symbp)=@_;	my ($r,$allmaps,$pschp,$maptitles,$symbp)=@_;
my %allmaps_inverted = reverse %$allmaps;	my %allmaps_inverted = reverse %$allmaps;
Line 2338 sub mapmenu {	Line 2893 sub mapmenu {
}	}
}	}

# Build up the select Box to choose if your parameter specification should work for the resource, map/folder or the course level	# Prints HTML to select the parameter level (resource, map/folder or course).
# The value of default selection in the select box is set by the value that is given by the argument in $parmlev.	# Used by table and overview modes.
	#
	# @param {Apache2::RequestRec} $r - the Apache request
	# @param {hash reference} $alllevs - all parameter levels, hash English title -> value
	# @param {string} $parmlev - selected level value (full\|map\|general), or ''
sub levelmenu {	sub levelmenu {
my ($r,$alllevs,$parmlev)=@_;	my ($r,$alllevs,$parmlev)=@_;

Line 2357 sub levelmenu {	Line 2916 sub levelmenu {
}	}


	# Returns HTML to select a section (with a select HTML element).
	# Used by overview mode.
	#
	# @param {array reference} $selectedsections - list of selected section ids
	# @returns {string}
sub sectionmenu {	sub sectionmenu {
my ($selectedsections)=@_;	my ($selectedsections)=@_;
my %sectionhash = &Apache::loncommon::get_sections();	my %sectionhash = &Apache::loncommon::get_sections();
Line 2382 sub sectionmenu {	Line 2946 sub sectionmenu {
return $output;	return $output;
}	}

	# Returns HTML to select a group (with a select HTML element).
	# Used by overview mode.
	#
	# @param {array reference} $selectedgroups - list of selected group names
	# @returns {string}
sub groupmenu {	sub groupmenu {
my ($selectedgroups)=@_;	my ($selectedgroups)=@_;
my %grouphash;	my %grouphash;
if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {	if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
%grouphash = &Apache::longroup::coursegroups();	%grouphash = &Apache::longroup::coursegroups();
} elsif ($env{'request.course.groups'} ne '') {	} elsif ($env{'request.course.groups'} ne '') {
map { $grouphash{$_} = 1; } split(/,/,$env{'request.course.groups'});	map { $grouphash{$_} = 1; } split(/:/,$env{'request.course.groups'});
}	}
return '' if (!%grouphash);	return '' if (!%grouphash);

Line 2404 sub groupmenu {	Line 2973 sub groupmenu {
return $output;	return $output;
}	}

	# Returns an array with the given parameter split by comma.
	# Used by assessparms (table mode).
	#
	# @param {string} $keyp - the string to split
	# @returns {Array<string>}
sub keysplit {	sub keysplit {
my $keyp=shift;	my $keyp=shift;
return (split(/\,/,$keyp));	return (split(/\,/,$keyp));
}	}

	# Returns the keys in $name, sorted using $keyorder.
	# Parameters are sorted by key, which means they are sorted by part first, then by name.
	# Used by assessparms (table mode) for resource level.
	#
	# @param {hash reference} $name - parameter key -> parameter name
	# @param {hash reference} $keyorder - hash parameter key -> appearance rank
	# @returns {Array<string>}
sub keysinorder {	sub keysinorder {
my ($name,$keyorder)=@_;	my ($name,$keyorder)=@_;
return sort {	return sort {
Line 2416 sub keysinorder {	Line 2997 sub keysinorder {
} (keys(%{$name}));	} (keys(%{$name}));
}	}

	# Returns the keys in $name, sorted using $keyorder to sort parameters by name first, then by part.
	# Used by assessparms (table mode) for map and general levels.
	#
	# @param {hash reference} $name - parameter key -> parameter name
	# @param {hash reference} $keyorder - hash parameter key -> appearance rank
	# @returns {Array<string>}
sub keysinorder_bytype {	sub keysinorder_bytype {
my ($name,$keyorder)=@_;	my ($name,$keyorder)=@_;
return sort {	return sort {
my $ta=(split('_',$a))[-1];	my $ta=(split('_',$a))[-1]; # parameter name
my $tb=(split('_',$b))[-1];	my $tb=(split('_',$b))[-1];
if ($$keyorder{'parameter_0_'.$ta} == $$keyorder{'parameter_0_'.$tb}) {	if ($$keyorder{'parameter_0_'.$ta} == $$keyorder{'parameter_0_'.$tb}) {
return ($a cmp $b);	return ($a cmp $b);
Line 2428 sub keysinorder_bytype {	Line 3015 sub keysinorder_bytype {
} (keys(%{$name}));	} (keys(%{$name}));
}	}

	# Returns the keys in $name, sorted using $keyorder to sort parameters by name.
	# Used by defaultsetter (parameter settings default actions).
	#
	# @param {hash reference} $name - hash parameter name -> parameter title
	# @param {hash reference} $keyorder - hash parameter key -> appearance rank
	# @returns {Array<string>}
sub keysindisplayorder {	sub keysindisplayorder {
my ($name,$keyorder)=@_;	my ($name,$keyorder)=@_;
return sort {	return sort {
Line 2435 sub keysindisplayorder {	Line 3028 sub keysindisplayorder {
} (keys(%{$name}));	} (keys(%{$name}));
}	}

	# Prints HTML with a choice to sort results by realm or student first.
	# Used by overview mode.
	#
	# @param {Apache2::RequestRec} $r - the Apache request
	# @param {string} $sortorder - realmstudent\|studentrealm
sub sortmenu {	sub sortmenu {
my ($r,$sortorder)=@_;	my ($r,$sortorder)=@_;
$r->print('<br /><label><input type="radio" name="sortorder" value="realmstudent"');	$r->print('<br /><label><input type="radio" name="sortorder" value="realmstudent"');
Line 2450 sub sortmenu {	Line 3048 sub sortmenu {
'</label>');	'</label>');
}	}

	# Returns a hash parameter key -> order (integer) giving the order for some parameters.
	#
	# @returns {hash}
sub standardkeyorder {	sub standardkeyorder {
return ('parameter_0_opendate' => 1,	return ('parameter_0_opendate' => 1,
'parameter_0_duedate' => 2,	'parameter_0_duedate' => 2,
Line 2478 sub standardkeyorder {	Line 3079 sub standardkeyorder {


# Table mode UI.	# Table mode UI.
	# If nothing is selected, prints HTML forms to select resources, parts, parameters, user, group and section.
	# Otherwise, prints the parameter table, with a link to change the selection unless a single resource is selected.
	#
	# Parameters used from the request:
	# action - handler action (see handler), usermenu is checking for value 'settable'
	# cgroup - selected group
	# command - 'set': direct access to table mode for a resource
	# csec - selected section
	# dis - set when the "Update Display" button was used, used only to discard command 'set'
	# hideparmsel - can be 'hidden' to hide the parameter selection div initially and display the "Change Parameter Selection" link instead (which displays the div)
	# id - student/employee ID
	# parmlev - selected level (full\|map\|general)
	# part - selected part (unused ?)
	# pres_marker - &&&-separated parameter identifiers, "resource id&part_parameter name&level"
	# pres_type - &&&-separated parameter types
	# pres_value - &&&-separated parameter values
	# prevvisit - '1' if the user has submitted the form before
	# pscat (multiple values) - selected parameter names
	# pschp - selected map pc, or 'all'
	# psprt (multiple values) - list of selected parameter parts
	# filter - part of or whole parameter name, to be filtered out when parameters are displayed (unused ?)
	# recent_* (* = parameter type) - recent values entered by the user for parameter types
	# symb - resource symb (when a single resource is selected)
	# udom - selected user domain
	# uname - selected user name
	# url - used only with command 'set', the resource url
	#
	# @param {Apache2::RequestRec} $r - the Apache request
	# @param $parm_permission - ref to hash of permissions
	# if $parm_permission->{'edit'} is true, editing is allowed.
sub assessparms {	sub assessparms {

my $r=shift;	my ($r,$parm_permission) = @_;


# -------------------------------------------------------- Variable declaration	# -------------------------------------------------------- Variable declaration
my @ids=();	my @ids=(); # resource and map ids
my %symbp=();	my %symbp=(); # hash map pc or resource/map id -> map src.'___(all)' or resource symb
my %mapp=();	my %mapp=(); # hash map pc or resource/map id -> enclosing map src
my %typep=();	my %typep=(); # hash resource/map id -> resource type (file extension)
my %keyp=();	my %keyp=(); # hash resource/map id -> comma-separated list of parameter keys
my %uris=();	my %uris=(); # hash resource/map id -> resource src
my %maptitles=();	my %maptitles=(); # hash map pc or src -> map title
my %allmaps=();	my %allmaps=(); # hash map pc -> map src
my %alllevs=();	my %allmaps_inverted=(); # hash map src -> map pc
	my %alllevs=(); # hash English level title -> value
my $uname;
my $udom;	my $uname; # selected user name
my $uhome;	my $udom; # selected user domain
my $csec;	my $uhome; # server with the user's files, or 'no_host'
my $cgroup;	my $csec; # selected section name
my @usersgroups = ();	my $cgroup; # selected group name
	my @usersgroups = (); # list of the user groups
	my $numreclinks = 0;

my $coursename=$env{'course.'.$env{'request.course.id'}.'.description'};	my $coursename=$env{'course.'.$env{'request.course.id'}.'.description'};

Line 2507 sub assessparms {	Line 3140 sub assessparms {
$alllevs{'Map/Folder Level'}='map';	$alllevs{'Map/Folder Level'}='map';
$alllevs{'Course Level'}='general';	$alllevs{'Course Level'}='general';

my %allparms;	my %allparms; # hash parameter name -> parameter title
my %allparts;	my %allparts; # hash parameter part -> part title
# ------------------------------------------------------------------------------	# ------------------------------------------------------------------------------

#	#
Line 2533 sub assessparms {	Line 3166 sub assessparms {
if ($cgroup ne '') {	if ($cgroup ne '') {
unless (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {	unless (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
if (($env{'request.course.groups'} eq '') \|\|	if (($env{'request.course.groups'} eq '') \|\|
(!grep(/^\Q$cgroup\E$/,split(/,/,$env{'request.course.groups'})))) {	(!grep(/^\Q$cgroup\E$/,split(/:/,$env{'request.course.groups'})))) {
$noeditgrp = 1;	$noeditgrp = 1;
}	}
}	}
Line 2613 sub assessparms {	Line 3246 sub assessparms {
$csec=&Apache::lonnet::getsection($udom,$uname,	$csec=&Apache::lonnet::getsection($udom,$uname,
$env{'request.course.id'});	$env{'request.course.id'});
if ($csec eq '-1') {	if ($csec eq '-1') {
$message=	my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
'<p class="LC_warning">'.	if ($env{'form.userroles'} eq 'any') {
&mt('User [_1] at domain [_2] not in this course',	if (($env{'user.name'} eq $uname) && ($env{'user.domain'} eq $udom)) {
"'".$uname."'","'".$udom."'").	$csec = $env{'request.course.sec'};
'</p>';	$message = '<span class="LC_info">';
$uname='';	if ($crstype eq 'Community') {
$csec=$env{'form.csec'};	$message .= &mt('User [_1] at domain [_2] has a non-member role in this community',
	$uname,$udom);
	} else {
	$message .= &mt('User [_1] at domain [_2] has a non-student role in this course',
	$uname,$udom);
	}
	$message .= '</span>';
	} else {
	my @possroles = ('in','ep','ta','cr');
	if ($crstype eq 'Community') {
	unshift(@possroles,'co');
	} else {
	unshift(@possroles,'cc');
	}
	my %not_student_roles =
	&Apache::lonnet::get_my_roles($uname,$udom,'userroles',['active'],
	\@possroles,[$udom],1,1);
	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
	my %sections_by_role;
	foreach my $role (keys(%not_student_roles)) {
	if ($role =~ /^\Q$cnum:$cdom:\E([^:]+):(\|[^:]+)$/) {
	my ($rolename,$sec) = ($1,$2);
	if ($rolename =~ m{^cr/}) {
	$rolename = 'cr';
	}
	push(@{$sections_by_role{$rolename}},$sec);
	}
	}
	my $numroles = scalar(keys(%sections_by_role));
	if ($numroles) {
	foreach my $role (@possroles) {
	if (ref($sections_by_role{$role}) eq 'ARRAY') {
	my @secs = sort { $a <=> $b } @{$sections_by_role{$role}};
	$csec = $secs[0];
	last;
	}
	}
	}
	if ($csec eq '-1') {
	$message = '<span class="LC_warning">';
	if ($crstype eq 'Community') {
	$message .= &mt('User [_1] at domain [_2] does not have a role in this community',
	$uname,$udom);
	} else {
	$message .= &mt('User [_1] at domain [_2] does not have a role in this course',
	$uname,$udom);
	}
	$message .= '</span>';
	$uname='';
	if ($env{'request.course.sec'} ne '') {
	$csec=$env{'request.course.sec'};
	} else {
	$csec=$env{'form.csec'};
	}
	$cgroup=$env{'form.cgroup'};
	} else {
	$message = '<span class="LC_info">';
	if ($crstype eq 'Community') {
	$message .= &mt('User [_1] at domain [_2] has a non-member role in this community',
	$uname,$udom);
	} else {
	$message .= &mt('User [_1] at domain [_2] has a non-student role in this course',
	$uname,$udom);
	}
	$message .= '</span>';
	}
	}
	} else {
	$message = '<span class="LC_warning">';
	if ($crstype eq 'Community') {
	$message .= &mt('User [_1] at domain [_2] does not have a member role in this community',
	$uname,$udom);
	} else {
	$message .= &mt('User [_1] at domain [_2] does not have a student role in this course',
	$uname,$udom);
	}
	$message .= '</span>';
	$uname='';
	if ($env{'request.course.sec'} ne '') {
	$csec=$env{'request.course.sec'};
	} else {
	$csec=$env{'form.csec'};
	}
	$cgroup=$env{'form.cgroup'};
	}
	} elsif ($env{'request.course.sec'} ne '') {
	if ($csec ne $env{'request.course.sec'}) {
	$message='<span class="LC_warning">'.
	&mt("User '[_1]' at domain '[_2]' not in section '[_3]'",
	$uname,$udom,$env{'request.course.sec'}).
	'</span>';
	$uname='';
	$csec=$env{'request.course.sec'};
	}
$cgroup=$env{'form.cgroup'};	$cgroup=$env{'form.cgroup'};
} else {	}
	if ($uname ne '') {
my %name=&Apache::lonnet::userenvironment($udom,$uname,	my %name=&Apache::lonnet::userenvironment($udom,$uname,
('firstname','middlename','lastname','generation','id'));	('firstname','middlename','lastname','generation','id'));
$message="\n<p>\n".&mt("Full Name").": ".	$message .= "\n<p>\n".&mt('Full Name').': '
$name{'firstname'}.' '.$name{'middlename'}.' '	.$name{'firstname'}.' '.$name{'middlename'}.' '
.$name{'lastname'}.' '.$name{'generation'}.	.$name{'lastname'}.' '.$name{'generation'}
"<br />\n".&mt('Student/Employee ID').": ".$name{'id'}.'<p>';	."<br />\n".&mt('Student/Employee ID').': '.$name{'id'}.'</p>';
}	@usersgroups = &Apache::lonnet::get_users_groups(
@usersgroups = &Apache::lonnet::get_users_groups(	$udom,$uname,$env{'request.course.id'});
$udom,$uname,$env{'request.course.id'});	if (@usersgroups > 0) {
if (@usersgroups > 0) {	unless (grep(/^\Q$cgroup\E$/,@usersgroups)) {
unless (grep(/^\Q$cgroup\E$/,@usersgroups)) {	$cgroup = $usersgroups[0];
$cgroup = $usersgroups[0];	}
	} else {
	$cgroup = '';
}	}
}	}
}	}
Line 2645 sub assessparms {	Line 3375 sub assessparms {
# --------------------------------------------------------- Get all assessments	# --------------------------------------------------------- Get all assessments
&extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps,	&extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps,
\%mapp, \%symbp,\%maptitles,\%uris,	\%mapp, \%symbp,\%maptitles,\%uris,
\%keyorder);	\%keyorder,undef,$pssymb);

	%allmaps_inverted = reverse(%allmaps);

$mapp{'0.0'} = '';	$mapp{'0.0'} = '';
$symbp{'0.0'} = '';	$symbp{'0.0'} = '';

# ---------------------------------------------------------- Anything to store?	# ---------------------------------------------------------- Anything to store?
if ($env{'form.pres_marker'}) {	if ($env{'form.pres_marker'} && $parm_permission->{'edit'}) {
my @markers=split(/\&\&\&/,$env{'form.pres_marker'});	my @markers=split(/\&\&\&/,$env{'form.pres_marker'});
my @values=split(/\&\&\&/,$env{'form.pres_value'});	my @values=split(/\&\&\&/,$env{'form.pres_value'});
my @types=split(/\&\&\&/,$env{'form.pres_type'});	my @types=split(/\&\&\&/,$env{'form.pres_type'});
Line 2660 sub assessparms {	Line 3392 sub assessparms {
my $chome = $env{'course.'.$env{'request.course.id'}.'.home'};	my $chome = $env{'course.'.$env{'request.course.id'}.'.home'};
my ($got_chostname,$chostname,$cmajor,$cminor);	my ($got_chostname,$chostname,$cmajor,$cminor);
my $totalstored = 0;	my $totalstored = 0;
	my $totalskippeduser = 0;
my $now = time;	my $now = time;
for (my $i=0;$i<=$#markers;$i++) {	for (my $i=0;$i<=$#markers;$i++) {
my ($needsrelease,$needsnewer,$name,$namematch);	my ($needsrelease,$needsnewer,$name,$namematch);
Line 2668 sub assessparms {	Line 3401 sub assessparms {
}	}
if ($markers[$i] =~ /\&(8\|7\|6\|5)$/) {	if ($markers[$i] =~ /\&(8\|7\|6\|5)$/) {
next if ($noeditgrp);	next if ($noeditgrp);
	} elsif ($markers[$i] =~ /\&(4\|3\|2\|1)$/) {
	if ($uname eq '') {
	$totalskippeduser ++;
	next;
	}
}	}
if ($markers[$i] =~ /\&(17\|11\|7\|3)$/) {	if ($markers[$i] =~ /\&(17\|11\|7\|3)$/) {
$namematch = 'maplevelrecurse';	$namematch = 'maplevelrecurse';
Line 2806 sub assessparms {	Line 3544 sub assessparms {
# ---------------------------------------------------------------- Done storing	# ---------------------------------------------------------------- Done storing
if ($totalstored) {	if ($totalstored) {
$message.='<p class="LC_warning">'	$message.='<p class="LC_warning">'
	.&mt('Changes for [quant,_1,parameter] saved.',$totalstored)
	.'<br />'
.&mt('Changes can take up to 10 minutes before being active for all students.')	.&mt('Changes can take up to 10 minutes before being active for all students.')
.&Apache::loncommon::help_open_topic('Caching')	.&Apache::loncommon::help_open_topic('Caching')
.'</p>';	.'</p>';
	} else {
	$message.='<p class="LC_info">'.&mt('No parameter changes saved.').'</p>';
	}
	if ($totalskippeduser) {
	$message .= '<p class="LC_warning">';
	if ($uhome eq 'no_host') {
	$message .= &mt('Changes for [quant,_1,user-specific parameter] not saved because the username or ID was invalid.',
	$totalskippeduser);
	} elsif ($env{'form.userroles'} eq 'any') {
	$message .= &mt('Changes for [quant,_1,user-specific parameter] not saved because the user does not have a course role.',
	$totalskippeduser);
	} else {
	$message .= &mt('Changes for [quant,_1,user-specific parameter] not saved because the user is not a student.',
	$totalskippeduser);
	}
	$message .= '</p>';
}	}
}	}

#----------------------------------------------- if all selected, fill in array	#----------------------------------------------- if all selected, fill in array
if ($pscat[0] eq "all") {@pscat = (keys(%allparms));}	if ($pscat[0] eq "all") {
if (!@pscat) { @pscat=('duedate','opendate','answerdate','weight','maxtries','type','problemstatus') };	@pscat = (keys(%allparms));
if ($psprt[0] eq "all" \|\| !@psprt) {@psprt = (keys(%allparts));}	}
	if (!@pscat) {
	@pscat=('duedate','opendate','answerdate','weight','maxtries','type','problemstatus')
	};
	if ($psprt[0] eq "all" \|\| !@psprt) {
	@psprt = (keys(%allparts));
	}
# ------------------------------------------------------------------ Start page	# ------------------------------------------------------------------ Start page

my $crstype = &Apache::loncommon::course_type();	my $crstype = &Apache::loncommon::course_type();
&startpage($r,$pssymb,$crstype);	&startpage($r,$pssymb,$crstype);

foreach my $item ('tolerance','date_default','date_start','date_end',	foreach my $item ('tolerance','date_default','date_start','date_end',
'date_interval','int','float','string') {	'date_interval','int','float','string','string_lenient',
	'string_examcode','string_deeplink','string_discussvote',
	'string_useslots','string_problemstatus','string_ip',
	'string_questiontype') {
$r->print('<input type="hidden" value="'.	$r->print('<input type="hidden" value="'.
&HTML::Entities::encode($env{'form.recent_'.$item},'"&<>').	&HTML::Entities::encode($env{'form.recent_'.$item},'"&<>').
'" name="recent_'.$item.'" />');	'" name="recent_'.$item.'" />');
}	}

# ----- Start Parameter Selection	# ----- Start Parameter Selection

# Hide parm selection?	# Hide parm selection and possibly table?
	my ($tablejs,$tabledivsty);
	if (((($env{'form.uname'} ne '') \|\| ($env{'form.id'} ne '')) && ($uname eq '')) &&
	($env{'form.dis'}) && ($pssymb eq '')) {
	$tablejs = 'document.getElementById('."'parmtable'".').style.display = "";';
	$tabledivsty = ' style="display:none"';
	}
$r->print(<<ENDPARMSELSCRIPT);	$r->print(<<ENDPARMSELSCRIPT);
<script type="text/javascript">	<script type="text/javascript">
// <![CDATA[	// <![CDATA[
function parmsel_show() {	function parmsel_show() {
document.getElementById('parmsel').style.display = "";	document.getElementById('parmsel').style.display = "";
document.getElementById('parmsellink').style.display = "none";	document.getElementById('parmsellink').style.display = "none";
	$tablejs
}	}
// ]]>	// ]]>
</script>	</script>
ENDPARMSELSCRIPT	ENDPARMSELSCRIPT

if (!$pssymb) {	if (!$pssymb) {
	# No single resource selected, print forms to select things (hidden after first selection)
my $parmselhiddenstyle=' style="display:none"';	my $parmselhiddenstyle=' style="display:none"';
if($env{'form.hideparmsel'} eq 'hidden') {	if($env{'form.hideparmsel'} eq 'hidden') {
$r->print('<div id="parmsel"'.$parmselhiddenstyle.'>');	$r->print('<div id="parmsel"'.$parmselhiddenstyle.'>');
Line 2870 ENDPARMSELSCRIPT	Line 3644 ENDPARMSELSCRIPT

# Step 2	# Step 2
$r->print(&Apache::lonhtmlcommon::topic_bar(2,&mt('Parameter Specification'),'parmstep2'));	$r->print(&Apache::lonhtmlcommon::topic_bar(2,&mt('Parameter Specification'),'parmstep2'));
&displaymenu($r,\%allparms,\@pscat,\@psprt,\%keyorder,'parmmenuscroll');	&displaymenu($r,\%allparms,\@pscat,\%keyorder,'parmmenuscroll');

# Step 3	# Step 3
$r->print(&Apache::lonhtmlcommon::topic_bar(3,&mt('User Specification (optional)'),'parmstep3'));	$r->print(&Apache::lonhtmlcommon::topic_bar(3,&mt('User Specification (optional)'),'parmstep3'));
Line 2937 ENDPARMSELSCRIPT	Line 3711 ENDPARMSELSCRIPT
my @catmarker=map { tr\|.\|_\|; 'parameter_'.$_; } @pscat;	my @catmarker=map { tr\|.\|_\|; 'parameter_'.$_; } @pscat;
my $csuname=$env{'user.name'};	my $csuname=$env{'user.name'};
my $csudom=$env{'user.domain'};	my $csudom=$env{'user.domain'};
	my $readonly = 1;
	if ($parm_permission->{'edit'}) {
	undef($readonly);
	}
	$r->print('<div id="parmtable"'.$tabledivsty.'>');

if ($parmlev eq 'full') {	if ($parmlev eq 'full') {
#	#
# This produces the cascading table output of parameters	# This produces the cascading table output of parameters
#	#
my $coursespan=$csec?10:6;	my $coursespan=$csec?8:5;
my $userspan=4;	my $userspan=3;
if ($cgroup ne '') {	if ($cgroup ne '') {
$coursespan += 4;	$coursespan += 3;
}	}

$r->print(&Apache::loncommon::start_data_table());	$r->print(&Apache::loncommon::start_data_table());
Line 2975 ENDPARMSELSCRIPT	Line 3754 ENDPARMSELSCRIPT
'femof' => 'from Enclosing Map or Folder',	'femof' => 'from Enclosing Map or Folder',
'gen' => 'general',	'gen' => 'general',
'foremf' => 'for Enclosing Map or Folder',	'foremf' => 'for Enclosing Map or Folder',
'formfr' => 'for Map or Folder (recursive)',
'fr' => 'for Resource'	'fr' => 'for Resource'
);	);
$r->print(<<ENDTABLETWO);	$r->print(<<ENDTABLETWO);
<th rowspan="3">$lt{'pie'}</th>	<th rowspan="3">$lt{'pie'}</th>
<th rowspan="3">$lt{'csv'}<br />($csuname:$csudom)</th>	<th rowspan="3">$lt{'csv'}<br />($csuname:$csudom)</th>
</tr><tr><td colspan="5"></td><th colspan="3">$lt{'ic'}</th><th colspan="2">$lt{'rl'}</th>	</tr><tr><td colspan="5"></td><th colspan="2">$lt{'ic'}</th><th colspan="2">$lt{'rl'}</th>
<th colspan="1">$lt{'ic'}</th>	<th colspan="1">$lt{'ic'}</th>

ENDTABLETWO	ENDTABLETWO
if ($csec) {	if ($csec) {
$r->print('<th colspan="4">'.	$r->print('<th colspan="3">'.
&mt("in Section")." $csec</th>");	&mt("in Section")." $csec</th>");
}	}
if ($cgroup) {	if ($cgroup) {
$r->print('<th colspan="4">'.	$r->print('<th colspan="3">'.
&mt("in Group")." $cgroup</th>");	&mt("in Group")." $cgroup</th>");
}	}
$r->print(<<ENDTABLEHEADFOUR);	$r->print(<<ENDTABLEHEADFOUR);
</tr><tr><th>$lt{'aut'}</th><th>$lt{'type'}</th>	</tr><tr><th>$lt{'aut'}</th><th>$lt{'type'}</th>
<th>$lt{'emof'}</th><th>$lt{'part'}</th><th>$lt{'pn'}</th>	<th>$lt{'emof'}</th><th>$lt{'part'}</th><th>$lt{'pn'}</th>
<th>$lt{'gen'}</th><th>$lt{'formfr'}</th><th>$lt{'foremf'}</th>	<th>$lt{'gen'}</th><th>$lt{'foremf'}</th>
<th>$lt{'def'}</th><th>$lt{'femof'}</th><th>$lt{'fr'}</th>	<th>$lt{'def'}</th><th>$lt{'femof'}</th><th>$lt{'fr'}</th>
ENDTABLEHEADFOUR	ENDTABLEHEADFOUR

if ($csec) {	if ($csec) {
$r->print('<th>'.$lt{'gen'}.'</th><th>'.$lt{'formfr'}.'</th><th>'.$lt{'foremf'}.'</th><th>'.$lt{'fr'}.'</th>');	$r->print('<th>'.$lt{'gen'}.'</th><th>'.$lt{'foremf'}.'</th><th>'.$lt{'fr'}.'</th>');
}	}

if ($cgroup) {	if ($cgroup) {
$r->print('<th>'.$lt{'gen'}.'</th><th>'.$lt{'formfr'}.'</th><th>'.&mt('foremf').'</th><th>'.$lt{'fr'}.'</th>');	$r->print('<th>'.$lt{'gen'}.'</th><th>'.$lt{'foremf'}.'</th><th>'.$lt{'fr'}.'</th>');
}	}

if ($uname) {	if ($uname) {
if (@usersgroups > 1) {	if (@usersgroups > 1) {
$r->print('<th>'.&mt('Control by other group?').'</th>');	$r->print('<th>'.&mt('Control by other group?').'</th>');
}	}
$r->print('<th>'.$lt{'gen'}.'</th><th>'.$lt{'formfr'}.'</th><th>'.$lt{'foremf'}.'</th><th>'.$lt{'fr'}.'</th>');	$r->print('<th>'.$lt{'gen'}.'</th><th>'.$lt{'foremf'}.'</th><th>'.$lt{'fr'}.'</th>');
}	}

$r->print('</tr>');	$r->print('</tr>');
Line 3026 ENDTABLEHEADFOUR	Line 3804 ENDTABLEHEADFOUR
foreach my $rid (@ids) {	foreach my $rid (@ids) {

my ($inmapid)=($rid=~/\.(\d+)$/);	my ($inmapid)=($rid=~/\.(\d+)$/);

if ((!$pssymb &&	if ((!$pssymb &&
(($pschp eq 'all') \|\| ($allmaps{$pschp} eq $mapp{$rid})))	(($pschp eq 'all') \|\| ($allmaps{$pschp} eq $mapp{$rid})))
\|\|	\|\|
Line 3056 ENDTABLEHEADFOUR	Line 3833 ENDTABLEHEADFOUR
my %type= ();	my %type= ();
my %default=();	my %default=();
my $uri=&Apache::lonnet::declutter($uris{$rid});	my $uri=&Apache::lonnet::declutter($uris{$rid});
	my $toolsymb;
	if ($uri =~ /ext\.tool$/) {
	$toolsymb = $symbp{$rid};
	}

my $filter=$env{'form.filter'};	my $filter=$env{'form.filter'};
foreach my $tempkeyp (&keysplit($keyp{$rid})) {	foreach my $tempkeyp (&keysplit($keyp{$rid})) {
if (grep $_ eq $tempkeyp, @catmarker) {	if (grep $_ eq $tempkeyp, @catmarker) {
my $parmname=&Apache::lonnet::metadata($uri,$tempkeyp.'.name');	my $parmname=&Apache::lonnet::metadata($uri,$tempkeyp.'.name',$toolsymb);
# We may only want certain parameters listed	# We may only want certain parameters listed
if ($filter) {	if ($filter) {
unless ($filter=~/\Q$parmname\E/) { next; }	unless ($filter=~/\Q$parmname\E/) { next; }
}	}
$name{$tempkeyp}=$parmname;	$name{$tempkeyp}=$parmname;
$part{$tempkeyp}=&Apache::lonnet::metadata($uri,$tempkeyp.'.part');	$part{$tempkeyp}=&Apache::lonnet::metadata($uri,$tempkeyp.'.part',$toolsymb);

my $parmdis=&Apache::lonnet::metadata($uri,$tempkeyp.'.display');	my $parmdis=&Apache::lonnet::metadata($uri,$tempkeyp.'.display',$toolsymb);
if ($allparms{$name{$tempkeyp}} ne '') {	if ($allparms{$name{$tempkeyp}} ne '') {
my $identifier;	my $identifier;
if ($parmdis =~ /(\s\[Part.)$/) {	if ($parmdis =~ /(\s\[Part.)$/) {
Line 3080 ENDTABLEHEADFOUR	Line 3861 ENDTABLEHEADFOUR
}	}
unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }	unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }
$display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';	$display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';
$default{$tempkeyp}=&Apache::lonnet::metadata($uri,$tempkeyp);	$default{$tempkeyp}=&Apache::lonnet::metadata($uri,$tempkeyp,$toolsymb);
$type{$tempkeyp}=&Apache::lonnet::metadata($uri,$tempkeyp.'.type');	$type{$tempkeyp}=&Apache::lonnet::metadata($uri,$tempkeyp.'.type',$toolsymb);
$thistitle=&Apache::lonnet::metadata($uri,$tempkeyp.'.title');	$thistitle=&Apache::lonnet::metadata($uri,$tempkeyp.'.title',$toolsymb);
}	}
}	}
my $totalparms=scalar(keys(%name));	my $totalparms=scalar(keys(%name));
if ($totalparms>0) {	if ($totalparms>0) {
my $firstrow=1;	my $firstrow=1;
my $title=&Apache::lonnet::gettitle($symbp{$rid});	my $title=&Apache::lonnet::gettitle($symbp{$rid});
	my $navmap = Apache::lonnavmaps::navmap->new();
	my @recurseup;
	if (ref($navmap) && $mapp{$rid}) {
	@recurseup = $navmap->recurseup_maps($mapp{$rid});
	}
$r->print('<tr><td style="background-color:'.$defbgone.';"'.	$r->print('<tr><td style="background-color:'.$defbgone.';"'.
' rowspan='.$totalparms.	' rowspan='.$totalparms.
'><tt><font size="-1">'.	'><tt><font size="-1">'.
Line 3120 ENDTABLEHEADFOUR	Line 3906 ENDTABLEHEADFOUR
&print_row($r,$item,\%part,\%name,\%symbp,$rid,\%default,	&print_row($r,$item,\%part,\%name,\%symbp,$rid,\%default,
\%type,\%display,$defbgone,$defbgtwo,	\%type,\%display,$defbgone,$defbgtwo,
$defbgthree,$parmlev,$uname,$udom,$csec,	$defbgthree,$parmlev,$uname,$udom,$csec,
$cgroup,\@usersgroups,$noeditgrp);	$cgroup,\@usersgroups,$noeditgrp,$readonly,
	\@recurseup,\%maptitles,\%allmaps_inverted,
	\$numreclinks);
}	}
}	}
}	}
Line 3144 ENDTABLEHEADFOUR	Line 3932 ENDTABLEHEADFOUR

#-------------------------------------------- for each map, gather information	#-------------------------------------------- for each map, gather information
my $mapid;	my $mapid;
foreach $mapid (sort {$maplist{$a} cmp $maplist{$b}} keys(%maplist)) {	foreach $mapid (sort { $a <=> $b } keys(%maplist)) {
my $maptitle = $maplist{$mapid};	my $maptitle = $maplist{$mapid};

#----------------------- loop through ids and get all parameter types for map	#----------------------- loop through ids and get all parameter types for map
Line 3166 ENDTABLEHEADFOUR	Line 3954 ENDTABLEHEADFOUR

if ($map eq $mapid) {	if ($map eq $mapid) {
my $uri=&Apache::lonnet::declutter($uris{$rid});	my $uri=&Apache::lonnet::declutter($uris{$rid});
	my $toolsymb;
	if ($uri =~ /ext\.tool$/) {
	$toolsymb = $symbp{$rid};
	}

# $r->print("Keys: $keyp{$rid} <br />\n");	# $r->print("Keys: $keyp{$rid} <br />\n");

#--------------------------------------------------------------------	#--------------------------------------------------------------------
Line 3181 ENDTABLEHEADFOUR	Line 3974 ENDTABLEHEADFOUR

if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) {	if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) {
$part{$tempkeyp}="0";	$part{$tempkeyp}="0";
$name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name');	$name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name',$toolsymb);
my $parmdis=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');	my $parmdis=&Apache::lonnet::metadata($uri,$fullkeyp.'.display',$toolsymb);
if ($allparms{$name{$tempkeyp}} ne '') {	if ($allparms{$name{$tempkeyp}} ne '') {
my $identifier;	my $identifier;
if ($parmdis =~ /(\s\[Part.)$/) {	if ($parmdis =~ /(\s\[Part.)$/) {
Line 3195 ENDTABLEHEADFOUR	Line 3988 ENDTABLEHEADFOUR
unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }	unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }
$display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';	$display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';
$display{$tempkeyp} =~ s/_\w+_/_0_/;	$display{$tempkeyp} =~ s/_\w+_/_0_/;
$default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp);	$default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp,$toolsymb);
$type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type');	$type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type',$toolsymb);
}	}
} # end loop through keys	} # end loop through keys
}	}
Line 3233 ENDTABLEHEADFOUR	Line 4026 ENDTABLEHEADFOUR
$r->print('<p>'.&Apache::loncommon::start_data_table()	$r->print('<p>'.&Apache::loncommon::start_data_table()
.&Apache::loncommon::start_data_table_header_row()	.&Apache::loncommon::start_data_table_header_row()
.'<th>'.&mt('Parameter Name').'</th>'	.'<th>'.&mt('Parameter Name').'</th>'
.'<th>'.&mt('Recursive Value').'</th>'	.'<th>'.&mt('Value').'</th>'
.'<th>'.&mt('Non-Recursive Value').'</th>'
.'<th>'.&mt('Parameter in Effect').'</th>'	.'<th>'.&mt('Parameter in Effect').'</th>'
.&Apache::loncommon::end_data_table_header_row()	.&Apache::loncommon::end_data_table_header_row()
);	);

	my $navmap = Apache::lonnavmaps::navmap->new();
	my @recurseup;
	if (ref($navmap)) {
	my $mapres = $navmap->getByMapPc($mapid);
	if (ref($mapres)) {
	@recurseup = $navmap->recurseup_maps($mapres->src());
	}
	}


foreach my $item (&keysinorder(\%name,\%keyorder)) {	foreach my $item (&keysinorder(\%name,\%keyorder)) {
$r->print(&Apache::loncommon::start_data_table_row());	$r->print(&Apache::loncommon::start_data_table_row());
&print_row($r,$item,\%part,\%name,\%symbp,$mapid,\%default,	&print_row($r,$item,\%part,\%name,\%symbp,$mapid,\%default,
\%type,\%display,$defbgone,$defbgtwo,$defbgthree,	\%type,\%display,$defbgone,$defbgtwo,$defbgthree,
$parmlev,$uname,$udom,$csec,$cgroup,'',$noeditgrp);	$parmlev,$uname,$udom,$csec,$cgroup,'',$noeditgrp,
	$readonly,\@recurseup,\%maptitles,\%allmaps_inverted,
	\$numreclinks);
}	}
$r->print(&Apache::loncommon::end_data_table().'</p>'	$r->print(&Apache::loncommon::end_data_table().'</p>'
.'</div>'	.'</div>'
Line 3270 ENDTABLEHEADFOUR	Line 4074 ENDTABLEHEADFOUR
my $rid = $id;	my $rid = $id;

my $uri=&Apache::lonnet::declutter($uris{$rid});	my $uri=&Apache::lonnet::declutter($uris{$rid});
	my $toolsymb;
	if ($uri =~ /ext\.tool$/) {
	$toolsymb = $symbp{$rid};
	}

#--------------------------------------------------------------------	#--------------------------------------------------------------------
# @catmarker contains list of all possible parameters including part #s	# @catmarker contains list of all possible parameters including part #s
Line 3283 ENDTABLEHEADFOUR	Line 4091 ENDTABLEHEADFOUR
$tempkeyp =~ s/_\w+_/_0_/;	$tempkeyp =~ s/_\w+_/_0_/;
if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) {	if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) {
$part{$tempkeyp}="0";	$part{$tempkeyp}="0";
$name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name');	$name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name',$toolsymb);
my $parmdis=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');	my $parmdis=&Apache::lonnet::metadata($uri,$fullkeyp.'.display',$toolsymb);
if ($allparms{$name{$tempkeyp}} ne '') {	if ($allparms{$name{$tempkeyp}} ne '') {
my $identifier;	my $identifier;
if ($parmdis =~ /(\s\[Part.)$/) {	if ($parmdis =~ /(\s\[Part.)$/) {
Line 3297 ENDTABLEHEADFOUR	Line 4105 ENDTABLEHEADFOUR
unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }	unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }
$display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';	$display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';
$display{$tempkeyp} =~ s/_\w+_/_0_/;	$display{$tempkeyp} =~ s/_\w+_/_0_/;
$default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp);	$default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp,$toolsymb);
$type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type');	$type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type',$toolsymb);
}	}
} # end loop through keys	} # end loop through keys
} # end loop through ids	} # end loop through ids
Line 3332 ENDMAPONE	Line 4140 ENDMAPONE
foreach my $item (&keysinorder(\%name,\%keyorder)) {	foreach my $item (&keysinorder(\%name,\%keyorder)) {
$r->print(&Apache::loncommon::start_data_table_row());	$r->print(&Apache::loncommon::start_data_table_row());
&print_row($r,$item,\%part,\%name,\%symbp,$mapid,\%default,	&print_row($r,$item,\%part,\%name,\%symbp,$mapid,\%default,
\%type,\%display,$defbgone,$defbgtwo,$defbgthree,	\%type,\%display,$defbgone,$defbgtwo,$defbgthree,
$parmlev,$uname,$udom,$csec,$cgroup,'',$noeditgrp);	$parmlev,$uname,$udom,$csec,$cgroup,'',$noeditgrp,
	$readonly);
}	}
$r->print(&Apache::loncommon::end_data_table()	$r->print(&Apache::loncommon::end_data_table()
.'</p>'	.'</p>'
.'</center>'	.'</center>'
);	);
} # end of $parmlev eq general	} # end of $parmlev eq general
	$r->print('</div>');
}	}
$r->print('</form>');	$r->print('</form>');
	if ($numreclinks) {
	$r->print(<<"END");
	<form name="recurseform" action="/adm/parmset?action=settable" method="post">
	<input type="hidden" name="pschp" />
	<input type="hidden" name="pscat" />
	<input type="hidden" name="psprt" />
	<input type="hidden" name="hideparmsel" value="hidden" />
	</form>
	<script type="text/javascript">
	function pjumprec(rid,name,part) {
	document.forms.recurseform.pschp.value = rid;
	document.forms.recurseform.pscat.value = name;
	document.forms.recurseform.psprt.value = part;
	document.forms.recurseform.submit();
	return false;
	}
	</script>
	END
	}
&endSettingsScreen($r);	&endSettingsScreen($r);
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
} # end sub assessparms	} # end sub assessparms
Line 3351 ENDMAPONE	Line 4180 ENDMAPONE
##################################################	##################################################
# OVERVIEW MODE	# OVERVIEW MODE
##################################################	##################################################
my $tableopen;

	my $tableopen; # boolean, true if HTML table is already opened

	# Returns HTML with the HTML table start tag and header, unless the table is already opened.
	# @param {boolean} $readonly - true if values cannot be edited (otherwise more columns are added)
	# @returns {string}
sub tablestart {	sub tablestart {
my ($readonly) = @_;	my ($readonly,$is_map) = @_;
if ($tableopen) {	if ($tableopen) {
return '';	return '';
} else {	} else {
Line 3363 sub tablestart {	Line 4196 sub tablestart {
if ($readonly) {	if ($readonly) {
$output .= '<th>'.&mt('Current value').'</th>';	$output .= '<th>'.&mt('Current value').'</th>';
} else {	} else {
$output .= '<th>'.&mt('Delete').'</th><th>'.&mt('Set to ...').'</th>';	$output .= '<th>'.&mt('Delete').'</th>'.
	'<th>'.&mt('Set to ...').'</th>';
	if ($is_map) {
	$output .= '<th>'.&mt('Recursive?').'</th>';
	}
}	}
$output .= '</tr>';	$output .= '</tr>';
return $output;	return $output;
}	}
}	}

	# Returns HTML with the HTML table end tag, unless the table is not opened.
	# @returns {string}
sub tableend {	sub tableend {
if ($tableopen) {	if ($tableopen) {
$tableopen=0;	$tableopen=0;
Line 3379 sub tableend {	Line 4218 sub tableend {
}	}
}	}

	# Reads course and user information.
	# If the context is looking for a scalar, returns the course parameters hash (result of lonnet::get_courseresdata, dump of course's resourcedata.db) with added student data from lonnet::get_userresdata (which reads the user's resourcedata.db).
	# The key for student data is modified with '[useropt:'.username.':'.userdomain.'].'.
	# If the context is looking for a list, returns a list with the scalar data and the class list.
	# @param {string} $crs - course number
	# @param {string} $dom - course domain
	# @returns {hash reference\|Array}
sub readdata {	sub readdata {
my ($crs,$dom)=@_;	my ($crs,$dom)=@_;
# Read coursedata	# Read coursedata
Line 3407 sub readdata {	Line 4253 sub readdata {
}	}


# Setting	# Stores parameter data, using form parameters directly.
	#
	# Uses the following form parameters. The variable part in the names is a resourcedata key (except for a modification for user data).
	# set_* (except settext, setipallow, setipdeny, setdeeplink) - set a parameter value
	# del_* - remove a parameter
	# datepointer_* - set a date parameter (value is key_* refering to a set of other form parameters)
	# dateinterval_* - set a date interval parameter (value refers to more form parameters)
	# key_* - date values
	# days_* - for date intervals
	# hours_* - for date intervals
	# minutes_* - for date intervals
	# seconds_* - for date intervals
	# done_* - for date intervals
	# typeof_* - parameter type
	#
	# @param {Apache2::RequestRec} $r - the Apache request
	# @param {string} $crs - course number
	# @param {string} $dom - course domain
sub storedata {	sub storedata {
my ($r,$crs,$dom)=@_;	my ($r,$crs,$dom)=@_;
# Set userlevel immediately	# Set userlevel immediately
Line 3417 sub storedata {	Line 4279 sub storedata {
my %newdata=();	my %newdata=();
undef %newdata;	undef %newdata;
my @deldata=();	my @deldata=();
	my @delrec=();
	my @delnonrec=();
undef @deldata;	undef @deldata;
my ($got_chostname,$chostname,$cmajor,$cminor);	my ($got_chostname,$chostname,$cmajor,$cminor);
my $now = time;	my $now = time;
Line 3424 sub storedata {	Line 4288 sub storedata {
if ($key =~ /^form\.([a-z]+)\_(.+)$/) {	if ($key =~ /^form\.([a-z]+)\_(.+)$/) {
my $cmd=$1;	my $cmd=$1;
my $thiskey=$2;	my $thiskey=$2;
next if ($cmd eq 'settext' \|\| $cmd eq 'setipallow' \|\| $cmd eq 'setipdeny');	my ($altkey,$recursive,$tkey,$tkeyrec,$tkeynonrec);
	next if ($cmd eq 'rec' \|\| $cmd eq 'settext' \|\| $cmd eq 'setipallow' \|\| $cmd eq 'setipdeny' \|\| $cmd eq 'setdeeplink');
	if ((($cmd eq 'set') \|\| ($cmd eq 'datepointer') \|\| ($cmd eq 'dateinterval') \|\| ($cmd eq 'del')) &&
	($thiskey =~ /(?:sequence\|page)\Q___(all)\E/)) {
	unless ($thiskey =~ /(encrypturl\|hiddenresource)$/) {
	$altkey = $thiskey;
	$altkey =~ s/\Q___(all)\E/___(rec)/;
	if ($env{'form.rec_'.$thiskey}) {
	$recursive = 1;
	}
	}
	}
my ($tuname,$tudom)=&extractuser($thiskey);	my ($tuname,$tudom)=&extractuser($thiskey);
my $tkey=$thiskey;
if ($tuname) {	if ($tuname) {
	$tkey=$thiskey;
$tkey=~s/\.\[useropt\:$tuname\:$tudom\]\./\./;	$tkey=~s/\.\[useropt\:$tuname\:$tudom\]\./\./;
	if ($altkey) {
	$tkeynonrec = $tkey;
	$tkeyrec = $altkey;
	$tkeyrec=~s/\.\[useropt\:$tuname\:$tudom\]\./\./;
	}
}	}
if ($cmd eq 'set' \|\| $cmd eq 'datepointer' \|\| $cmd eq 'dateinterval') {	if ($cmd eq 'set' \|\| $cmd eq 'datepointer' \|\| $cmd eq 'dateinterval') {
my ($data, $typeof, $text, $name, $valchk, $valmatch, $namematch);	my ($data, $typeof, $text, $name, $valchk, $valmatch, $namematch);
if ($cmd eq 'set') {	if ($cmd eq 'set') {
$data=$env{$key};	$data=$env{$key};
$valmatch = '';	$valmatch = '';
$valchk = $data;	$valchk = $data;
$typeof=$env{'form.typeof_'.$thiskey};	$typeof=$env{'form.typeof_'.$thiskey};
$text = &mt('Saved modified parameter for');	$text = &mt('Saved modified parameter for');
if ($typeof eq 'string_questiontype') {	if ($typeof eq 'string_questiontype') {
$name = 'type';	$name = 'type';
} elsif ($typeof eq 'string_lenient') {	} elsif (($typeof eq 'string_lenient') \|\| ($typeof eq 'string_deeplink')) {
$name = 'lenient';	($name) = ($typeof =~ /^string_(lenient\|deeplink)$/);
my $stringmatch = &standard_string_matches($typeof);	my $stringmatch = &standard_string_matches($typeof);
if (ref($stringmatch) eq 'ARRAY') {	if (ref($stringmatch) eq 'ARRAY') {
foreach my $item (@{$stringmatch}) {	foreach my $item (@{$stringmatch}) {
if (ref($item) eq 'ARRAY') {	if (ref($item) eq 'ARRAY') {
my ($regexpname,$pattern) = @{$item};	my ($regexpname,$pattern) = @{$item};
if ($pattern ne '') {	if ($pattern ne '') {
if ($data =~ /$pattern/) {	if ($data =~ /$pattern/) {
$valmatch = $regexpname;	$valmatch = $regexpname;
$valchk = '';	$valchk = '';
last;	last;
	}
}	}
}	}
}	}
}	}
	} elsif ($typeof eq 'string_discussvote') {
	$name = 'discussvote';
	} elsif ($typeof eq 'string_examcode') {
	$name = 'examcode';
	if (&Apache::lonnet::validCODE($data)) {
	$valchk = 'valid';
	}
	} elsif ($typeof eq 'string_yesno') {
	if ($thiskey =~ /\.retrypartial$/) {
	$name = 'retrypartial';
	}
}	}
} elsif ($typeof eq 'string_discussvote') {	} elsif ($cmd eq 'datepointer') {
$name = 'discussvote';	$data=&Apache::lonhtmlcommon::get_date_from_form($env{$key});
} elsif ($typeof eq 'string_examcode') {	$typeof=$env{'form.typeof_'.$thiskey};
$name = 'examcode';	$text = &mt('Saved modified date for');
if (&Apache::lonnet::validCODE($data)) {	if ($typeof eq 'date_start') {
$valchk = 'valid';	if ($thiskey =~ /\.printstartdate$/) {
}	$name = 'printstartdate';
} elsif ($typeof eq 'string_yesno') {	if (($data) && ($data > $now)) {
if ($thiskey =~ /\.retrypartial$/) {	$valchk = 'future';
$name = 'retrypartial';	}
}	}
}	} elsif ($typeof eq 'date_end') {
} elsif ($cmd eq 'datepointer') {	if ($thiskey =~ /\.printenddate$/) {
$data=&Apache::lonhtmlcommon::get_date_from_form($env{$key});	$name = 'printenddate';
$typeof=$env{'form.typeof_'.$thiskey};	if (($data) && ($data < $now)) {
$text = &mt('Saved modified date for');	$valchk = 'past';
if ($typeof eq 'date_start') {	}
if ($thiskey =~ /\.printstartdate$/) {
$name = 'printstartdate';
if (($data) && ($data > $now)) {
$valchk = 'future';
}
}
} elsif ($typeof eq 'date_end') {
if ($thiskey =~ /\.printenddate$/) {
$name = 'printenddate';
if (($data) && ($data < $now)) {
$valchk = 'past';
}	}
}	}
}	} elsif ($cmd eq 'dateinterval') {
} elsif ($cmd eq 'dateinterval') {	$data=&get_date_interval_from_form($thiskey);
$data=&get_date_interval_from_form($thiskey);	if ($thiskey =~ /\.interval$/) {
if ($thiskey =~ /\.interval$/) {	$name = 'interval';
$name = 'interval';	my $intervaltype = &get_intervaltype($name);
my $intervaltype = &get_intervaltype($name);	my $intervalmatch = &standard_interval_matches($intervaltype);
my $intervalmatch = &standard_interval_matches($intervaltype);	if (ref($intervalmatch) eq 'ARRAY') {
if (ref($intervalmatch) eq 'ARRAY') {	foreach my $item (@{$intervalmatch}) {
foreach my $item (@{$intervalmatch}) {	if (ref($item) eq 'ARRAY') {
if (ref($item) eq 'ARRAY') {	my ($regexpname,$pattern) = @{$item};
my ($regexpname,$pattern) = @{$item};	if ($pattern ne '') {
if ($pattern ne '') {	if ($data =~ /$pattern/) {
if ($data =~ /$pattern/) {	$valmatch = $regexpname;
$valmatch = $regexpname;	$valchk = '';
$valchk = '';	last;
last;	}
}	}
}	}
}	}
}	}
}	}
	$typeof=$env{'form.typeof_'.$thiskey};
	$text = &mt('Saved modified date for');
}	}
$typeof=$env{'form.typeof_'.$thiskey};	if ($recursive) {
$text = &mt('Saved modified date for');	$namematch = 'maplevelrecurse';
}
if ($thiskey =~ m{\.(?:sequence\|page)___$rec$}) {
$namematch = 'maplevelrecurse';
}
if (($name ne '') \|\| ($namematch ne '')) {
my ($needsrelease,$needsnewer);
if ($name ne '') {
$needsrelease = $Apache::lonnet::needsrelease{"parameter:$name:$valchk:$valmatch:"};
if ($needsrelease) {
unless ($got_chostname) {
($chostname,$cmajor,$cminor)=&parameter_release_vars();
$got_chostname = 1;
}
$needsnewer = &parameter_releasecheck($name,$valchk,$valmatch,undef,
$needsrelease,
$cmajor,$cminor);
}
}	}
if ($namematch ne '') {	if (($name ne '') \|\| ($namematch ne '')) {
if ($needsnewer) {	my ($needsrelease,$needsnewer);
undef($namematch);	if ($name ne '') {
} else {	$needsrelease = $Apache::lonnet::needsrelease{"parameter:$name:$valchk:$valmatch:"};
my $currneeded;
if ($needsrelease) {	if ($needsrelease) {
$currneeded = $needsrelease;
}
$needsrelease =
$Apache::lonnet::needsrelease{"parameter::::$namematch"};
if (($needsrelease) && (($currneeded eq '') \|\| ($needsrelease < $currneeded))) {
unless ($got_chostname) {	unless ($got_chostname) {
($chostname,$cmajor,$cminor) = &parameter_release_vars();	($chostname,$cmajor,$cminor)=&parameter_release_vars();
$got_chostname = 1;	$got_chostname = 1;
}	}
$needsnewer = &parameter_releasecheck(undef,$valchk,$valmatch,$namematch,	$needsnewer = &parameter_releasecheck($name,$valchk,$valmatch,undef,
$needsrelease,$cmajor,$cminor);	$needsrelease,
} else {	$cmajor,$cminor);
	}
	}
	if ($namematch ne '') {
	if ($needsnewer) {
undef($namematch);	undef($namematch);
	} else {
	my $currneeded;
	if ($needsrelease) {
	$currneeded = $needsrelease;
	}
	$needsrelease =
	$Apache::lonnet::needsrelease{"parameter::::$namematch"};
	if (($needsrelease) &&
	(($currneeded eq '') \|\| ($needsrelease < $currneeded))) {
	unless ($got_chostname) {
	($chostname,$cmajor,$cminor) = &parameter_release_vars();
	$got_chostname = 1;
	}
	$needsnewer = &parameter_releasecheck(undef,$valchk,$valmatch,
	$namematch, $needsrelease,$cmajor,$cminor);
	} else {
	undef($namematch);
	}
}	}
}	}
	if ($needsnewer) {
	$r->print('<br />'.&oldversion_warning($name,$namematch,$data,
	$chostname,$cmajor,
	$cminor,$needsrelease));
	next;
	}
}	}
if ($needsnewer) {	my ($reconlychg,$haschange,$storekey);
$r->print('<br />'.&oldversion_warning($name,$namematch,$data,
$chostname,$cmajor,
$cminor,$needsrelease));
next;
}
}
if (defined($data) and $$olddata{$thiskey} ne $data) {
if ($tuname) {	if ($tuname) {
if (&Apache::lonnet::put('resourcedata',{$tkey=>$data,	my $ustorekey;
$tkey.'.type' => $typeof},	if ($altkey) {
$tudom,$tuname) eq 'ok') {	if ($recursive) {
&log_parmset({$tkey=>$data,$tkey.'.type' => $typeof},0,$tuname,$tudom);	if (exists($$olddata{$thiskey})) {
$r->print('<br />'.$text.' '.	if ($$olddata{$thiskey} eq $data) {
&Apache::loncommon::plainname($tuname,$tudom));	$reconlychg = 1;
	}
	&Apache::lonnet::del('resourcedata',[$tkeynonrec,$tkeynonrec.'.type'],$tudom,$tuname);
	}
	if (exists($$olddata{$altkey})) {
	if (defined($data) && $$olddata{$altkey} ne $data) {
	$haschange = 1;
	}
	} elsif ((!$reconlychg) && ($data ne '')) {
	$haschange = 1;
	}
	$ustorekey = $tkeyrec;
	} else {
	if (exists($$olddata{$altkey})) {
	if ($$olddata{$altkey} eq $data) {
	$reconlychg = 1;
	}
	&Apache::lonnet::del('resourcedata',[$tkeyrec,$tkeyrec.'.type'],$tudom,$tuname);
	}
	if (exists($$olddata{$thiskey})) {
	if (defined($data) && $$olddata{$thiskey} ne $data) {
	$haschange = 1;
	}
	} elsif ((!$reconlychg) && ($data ne '')) {
	$haschange = 1;
	}
	$ustorekey = $tkeynonrec;
	}
} else {	} else {
$r->print('<div class="LC_error">'.	if (exists($$olddata{$tkey})) {
&mt('Error saving parameters').'</div>');	if (defined($data) && $$olddata{$tkey} ne $data) {
	$haschange = 1;
	}
	$ustorekey = $tkey;
	}
	}
	if ($haschange \|\| $reconlychg) {
	unless ($env{'form.del_'.$thiskey}) {
	if (&Apache::lonnet::put('resourcedata',{$ustorekey=>$data,
	$ustorekey.'.type' => $typeof},
	$tudom,$tuname) eq 'ok') {
	&log_parmset({$ustorekey=>$data,$ustorekey.'.type' => $typeof},0,$tuname,$tudom);
	$r->print('<br />'.$text.' '.
	&Apache::loncommon::plainname($tuname,$tudom));
	} else {
	$r->print('<div class="LC_error">'.
	&mt('Error saving parameters').'</div>');
	}
	&Apache::lonnet::devalidateuserresdata($tuname,$tudom);
	}
}	}
&Apache::lonnet::devalidateuserresdata($tuname,$tudom);
} else {	} else {
$newdata{$thiskey}=$data;	if ($altkey) {
$newdata{$thiskey.'.type'}=$typeof;	if ($recursive) {
	if (exists($$olddata{$thiskey})) {
	if ($$olddata{$thiskey} eq $data) {
	$reconlychg = 1;
	}
	push(@delnonrec,($thiskey,$thiskey.'.type'));
	}
	if (exists($$olddata{$altkey})) {
	if (defined($data) && $$olddata{$altkey} ne $data) {
	$haschange = 1;
	}
	} elsif (($data ne '') && (!$reconlychg)) {
	$haschange = 1;
	}
	$storekey = $altkey;
	} else {
	if (exists($$olddata{$altkey})) {
	if ($$olddata{$altkey} eq $data) {
	$reconlychg = 1;
	}
	push(@delrec,($altkey,$altkey.'.type'));
	}
	if (exists($$olddata{$thiskey})) {
	if (defined($data) && $$olddata{$thiskey} ne $data) {
	$haschange = 1;
	}
	} elsif (($data ne '') && (!$reconlychg)) {
	$haschange = 1;
	}
	$storekey = $thiskey;
	}
	} else {
	if (defined($data) && $$olddata{$thiskey} ne $data) {
	$haschange = 1;
	$storekey = $thiskey;
	}
	}
	}
	if ($reconlychg \|\| $haschange) {
	unless ($env{'form.del_'.$thiskey}) {
	$newdata{$storekey}=$data;
	$newdata{$storekey.'.type'}=$typeof;
	}
}	}
}
} elsif ($cmd eq 'del') {	} elsif ($cmd eq 'del') {
if ($tuname) {	if ($tuname) {
if (&Apache::lonnet::del('resourcedata',[$tkey],$tudom,$tuname) eq 'ok') {	my $error;
&log_parmset({$tkey=>''},1,$tuname,$tudom);	if ($altkey) {
$r->print('<br />'.&mt('Deleted parameter for').' '.&Apache::loncommon::plainname($tuname,$tudom));	if (exists($$olddata{$altkey})) {
	if (&Apache::lonnet::del('resourcedata',[$tkeyrec,$tkeyrec.'.type'],$tudom,$tuname) eq 'ok') {
	&log_parmset({$tkeyrec=>''},1,$tuname,$tudom);
	if ($recursive) {
	$r->print('<br />'.&mt('Deleted parameter for').' '.&Apache::loncommon::plainname($tuname,$tudom));
	}
	} elsif ($recursive) {
	$error = 1;
	}
	}
	if (exists($$olddata{$thiskey})) {
	if (&Apache::lonnet::del('resourcedata',[$tkeynonrec,$tkeynonrec.'.type'],$tudom,$tuname) eq 'ok') {
	&log_parmset({$tkeynonrec=>''},1,$tuname,$tudom);
	unless ($recursive) {
	$r->print('<br />'.&mt('Deleted parameter for').' '.&Apache::loncommon::plainname($tuname,$tudom));
	}
	} elsif (!$recursive) {
	$error = 1;
	}
	}
} else {	} else {
	if (exists($$olddata{$thiskey})) {
	if (&Apache::lonnet::del('resourcedata',[$tkey,$tkey.'.type'],$tudom,$tuname) eq 'ok') {
	&log_parmset({$tkey=>''},1,$tuname,$tudom);
	$r->print('<br />'.&mt('Deleted parameter for').' '.&Apache::loncommon::plainname($tuname,$tudom));
	} else {
	$error = 1;
	}
	}
	}
	if ($error) {
$r->print('<div class="LC_error">'.	$r->print('<div class="LC_error">'.
&mt('Error deleting parameters').'</div>');	&mt('Error deleting parameters').'</div>');
}	}
&Apache::lonnet::devalidateuserresdata($tuname,$tudom);	&Apache::lonnet::devalidateuserresdata($tuname,$tudom);
} else {	} else {
push (@deldata,$thiskey,$thiskey.'.type');	if ($altkey) {
	if (exists($$olddata{$altkey})) {
	unless (grep(/^\Q$altkey\E$/,@delrec)) {
	push(@deldata,($altkey,$altkey.'.type'));
	}
	}
	if (exists($$olddata{$thiskey})) {
	unless (grep(/^\Q$thiskey\E$/,@delnonrec)) {
	push(@deldata,($thiskey,$thiskey.'.type'));
	}
	}
	} elsif (exists($$olddata{$thiskey})) {
	push(@deldata,($thiskey,$thiskey.'.type'));
	}
}	}
}	}
}	}
}	}
# Store all course level	# Store all course level
my $delentries=$#deldata+1;	my $delentries=$#deldata+1;
	my @alldels;
	if (@delrec) {
	push(@alldels,@delrec);
	}
	if (@delnonrec) {
	push(@alldels,@delnonrec);
	}
	if (@deldata) {
	push(@alldels,@deldata);
	}
my @newdatakeys=keys(%newdata);	my @newdatakeys=keys(%newdata);
my $putentries=$#newdatakeys+1;	my $putentries=$#newdatakeys+1;
if ($delentries) {	my ($delresult,$devalidate);
if (&Apache::lonnet::del('resourcedata',\@deldata,$dom,$crs) eq 'ok') {	if (@alldels) {
my %loghash=map { $_ => '' } @deldata;	if (&Apache::lonnet::del('resourcedata',\@alldels,$dom,$crs) eq 'ok') {
	my %loghash=map { $_ => '' } @alldels;
&log_parmset(\%loghash,1);	&log_parmset(\%loghash,1);
$r->print('<h2>'.&mt('Deleted [quant,_1,parameter]',$delentries/2).'</h2>');	if ($delentries) {
} else {	$r->print('<h2>'.&mt('Deleted [quant,_1,parameter]',$delentries/2).'</h2>');
	}
	} elsif ($delentries) {
$r->print('<div class="LC_error">'.	$r->print('<div class="LC_error">'.
&mt('Error deleting parameters').'</div>');	&mt('Error deleting parameters').'</div>');
}	}
&Apache::lonnet::devalidatecourseresdata($crs,$dom);	$devalidate = 1;
}	}
if ($putentries) {	if ($putentries) {
if (&Apache::lonnet::put('resourcedata',\%newdata,$dom,$crs) eq 'ok') {	if (&Apache::lonnet::put('resourcedata',\%newdata,$dom,$crs) eq 'ok') {
Line 3615 sub storedata {	Line 4637 sub storedata {
$r->print('<div class="LC_error">'.	$r->print('<div class="LC_error">'.
&mt('Error saving parameters').'</div>');	&mt('Error saving parameters').'</div>');
}	}
	$devalidate = 1;
	}
	if ($devalidate) {
&Apache::lonnet::devalidatecourseresdata($crs,$dom);	&Apache::lonnet::devalidatecourseresdata($crs,$dom);
}	}
}	}

	# Returns the username and domain from a key created in readdata from a resourcedata key.
	#
	# @param {string} $key - the key
	# @returns {Array}
sub extractuser {	sub extractuser {
my $key=shift;	my $key=shift;
return ($key=~/^$env{'request.course.id'}.\[useropt\:($match_username)\:($match_domain)\]\./);	return ($key=~/^$env{'request.course.id'}.\[useropt\:($match_username)\:($match_domain)\]\./);
}	}

	# Parses a parameter key and returns the components.
	#
	# @param {string} $key -
	# @param {hash reference} $listdata -
	# @return {Array} - (student, resource, part, parameter)
sub parse_listdata_key {	sub parse_listdata_key {
my ($key,$listdata) = @_;	my ($key,$listdata) = @_;
# split into student/section affected, and	# split into student/section affected, and
Line 3644 sub parse_listdata_key {	Line 4678 sub parse_listdata_key {
return ($student,$res,$part,$parm);	return ($student,$res,$part,$parm);
}	}

# Displays forms for the given data in overview mode (newoverview or overview).	# Prints HTML with forms for the given parameter data in overview mode (newoverview or overview).
	#
	# @param {Apache2::RequestRec} $r - the Apache request
	# @param {hash reference} $resourcedata - parameter data returned by readdata
	# @param {hash reference} $listdata - data created in secgroup_lister, course id.[section id].part.name -> 1 or course id.[section id].part.name.type -> parameter type
	# @param {string} $sortorder - realmstudent\|studentrealm
	# @param {string} $caller - name of the calling sub (overview\|newoverview)
	# @param {hash reference} $classlist - from loncoursedata::get_classlist
	# @param {boolean} $readonly - true if editing not allowed
	# @returns{integer} - number of $listdata parameters processed
sub listdata {	sub listdata {
my ($r,$resourcedata,$listdata,$sortorder,$caller,$classlist)=@_;	my ($r,$resourcedata,$listdata,$sortorder,$caller,$classlist,$readonly)=@_;

# Start list output	# Start list output

Line 3657 sub listdata {	Line 4700 sub listdata {
$tableopen=0;	$tableopen=0;
my $foundkeys=0;	my $foundkeys=0;
my %keyorder=&standardkeyorder();	my %keyorder=&standardkeyorder();
	my $readonlyall = $readonly;

my ($secidx,%grouphash);	my ($secidx,%grouphash);
if (($env{'request.course.sec'} ne '') && ($caller eq 'overview')) {	if (($env{'request.course.sec'} ne '') && ($caller eq 'overview')) {
Line 3664 sub listdata {	Line 4708 sub listdata {
if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {	if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
%grouphash = &Apache::longroup::coursegroups();	%grouphash = &Apache::longroup::coursegroups();
} elsif ($env{'request.course.groups'} ne '') {	} elsif ($env{'request.course.groups'} ne '') {
map { $grouphash{$_} = 1; } split(/,/,$env{'request.course.groups'});	map { $grouphash{$_} = 1; } split(/:/,$env{'request.course.groups'});
}	}
}	}

foreach my $thiskey (sort {	foreach my $key (sort {
my ($astudent,$ares,$apart,$aparm) = &parse_listdata_key($a,$listdata);	my ($astudent,$ares,$apart,$aparm) = &parse_listdata_key($a,$listdata);
my ($bstudent,$bres,$bpart,$bparm) = &parse_listdata_key($b,$listdata);	my ($bstudent,$bres,$bpart,$bparm) = &parse_listdata_key($b,$listdata);

Line 3708 sub listdata {	Line 4752 sub listdata {

$result;	$result;

} keys(%{$listdata})) { # foreach my $thiskey	} keys(%{$listdata})) { # foreach my $key
	my $thiskey = $key;
my $readonly;
if ($$listdata{$thiskey.'.type'}) {	if ($$listdata{$thiskey.'.type'}) {
my $thistype=$$listdata{$thiskey.'.type'};	my $thistype=$$listdata{$thiskey.'.type'};
if ($$resourcedata{$thiskey.'.type'}) {	if ($$resourcedata{$thiskey.'.type'}) {
$thistype=$$resourcedata{$thiskey.'.type'};	$thistype=$$resourcedata{$thiskey.'.type'};
}	}
my ($middle,$part,$name)=	my ($middle,$part,$name)=
($thiskey=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/);	($thiskey=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s\-]+)\.(\w+)$/);
my $section=&mt('All Students');	my $section=&mt('All Students');
	$readonly = $readonlyall;
	my $userscope;
	my $showval = $$resourcedata{$thiskey};
if ($middle=~/^\[(.*)\]/) {	if ($middle=~/^\[(.*)\]/) {
my $issection=$1;	my $issection=$1;
if ($issection=~/^useropt\:($match_username)\:($match_domain)/) {	if ($issection=~/^useropt\:($match_username)\:($match_domain)/) {
Line 3731 sub listdata {	Line 4777 sub listdata {
}	}
}	}
$section=&mt('User').": ".&Apache::loncommon::plainname($stuname,$studom);	$section=&mt('User').": ".&Apache::loncommon::plainname($stuname,$studom);
	$userscope = 1;
} else {	} else {
if (($env{'request.course.sec'} ne '') && ($caller eq 'overview')) {	if (($env{'request.course.sec'} ne '') && ($caller eq 'overview')) {
if (exists($grouphash{$issection})) {	if (exists($grouphash{$issection})) {
Line 3751 sub listdata {	Line 4798 sub listdata {
$middle=~s/\.+$//;	$middle=~s/\.+$//;
$middle=~s/^\.+//;	$middle=~s/^\.+//;
my $realm='<span class="LC_parm_scope_all">'.&mt('All Resources').'</span>';	my $realm='<span class="LC_parm_scope_all">'.&mt('All Resources').'</span>';
if ($middle=~/^(.+)\_\_\_$(all\|rec)$$/) {	my ($is_map,$is_recursive,$mapurl,$maplevel);
my $mapurl = $1;	if ($caller eq 'overview') {
my $maplevel = $2;	if ($middle=~/^(.+)\_\_\_$(all\|rec)$$/) {
	$mapurl = $1;
	$maplevel = $2;
	$is_map = 1;
	}
	} elsif ($caller eq 'newoverview') {
	if ($middle=~/^(.+)\_\_\_$(all)$$/) {
	$mapurl = $1;
	$maplevel = $2;
	$is_map = 1;
	}
	}
	if ($is_map) {
my $leveltitle = &mt('Folder/Map');	my $leveltitle = &mt('Folder/Map');
if ($maplevel eq 'rec') {	unless (($name eq 'hiddenresource') \|\| ($name eq 'encrypturl')) {
$leveltitle = &mt('Recursive');	if ($caller eq 'newoverview') {
	my $altkey = $thiskey;
	$altkey =~ s/\Q___(all)\E/___(rec)/;
	if ((exists($$resourcedata{$altkey})) & (!exists($$resourcedata{$thiskey}))) {
	$is_recursive = 1;
	if ($$resourcedata{$altkey.'.type'}) {
	$thistype=$$resourcedata{$altkey.'.type'};
	}
	$showval = $$resourcedata{$altkey};
	}
	} elsif (($caller eq 'overview') && ($maplevel eq 'rec')) {
	$thiskey =~ s/\Q___(rec)\E/___(all)/;
	$is_recursive = 1;
	}
}	}
$realm='<span class="LC_parm_scope_folder">'.$leveltitle.': '.&Apache::lonnet::gettitle($mapurl).' <br /><span class="LC_parm_folder">('.$mapurl.')</span></span>';	$realm='<span class="LC_parm_scope_folder">'.$leveltitle.': '.&Apache::lonnet::gettitle($mapurl).' <br /><span class="LC_parm_folder">('.$mapurl.')</span></span>';
} elsif ($middle) {	} elsif ($middle) {
Line 3798 sub listdata {	Line 4870 sub listdata {
# Ready to print	# Ready to print
#	#
my $parmitem = &standard_parameter_names($name);	my $parmitem = &standard_parameter_names($name);
$r->print(&tablestart($readonly).	$r->print(&tablestart($readonly,$is_map).
&Apache::loncommon::start_data_table_row().	&Apache::loncommon::start_data_table_row().
'<td><b>'.&mt($parmitem).	'<td><b>'.&mt($parmitem).
'</b></td>');	'</b></td>');
unless ($readonly) {	unless ($readonly) {
	my $disabled;
	if (($name eq 'availablestudent') &&
	(($showval eq '') \|\| ($userscope))) {
	$disabled = ' disabled="disabled"';
	}
$r->print('<td><input type="checkbox" name="del_'.	$r->print('<td><input type="checkbox" name="del_'.
$thiskey.'" /></td>');	$thiskey.'"'.$disabled.' /></td>');
}	}
$r->print('<td>');	$r->print('<td>');
$foundkeys++;	$foundkeys++;
Line 3818 sub listdata {	Line 4895 sub listdata {
$r->print(	$r->print(
&Apache::lonhtmlcommon::date_setter('parmform',	&Apache::lonhtmlcommon::date_setter('parmform',
$jskey,	$jskey,
$$resourcedata{$thiskey},	$showval,
'',1,$state));	'',1,$state));
unless ($readonly) {	unless ($readonly) {
$r->print(	$r->print(
'<input type="hidden" name="datepointer_'.$thiskey.'" value="'.$jskey.'" />'.	'<input type="hidden" name="datepointer_'.$thiskey.'" value="'.$jskey.'" />'.
(($$resourcedata{$thiskey}!=0)?'<span class="LC_nobreak"><a href="/adm/parmset?&action=dateshift1&timebase='.$$resourcedata{$thiskey}.'">'.	(($showval!=0)?'<span class="LC_nobreak"><a href="/adm/parmset?&action=dateshift1&timebase='.$showval.'">'.
&mt('Shift all dates based on this date').'</a></span>':'').	&mt('Shift all dates based on this date').'</a></span>':'').
&date_sanity_info($$resourcedata{$thiskey})	&date_sanity_info($showval)
);	);
}	}
} elsif ($thistype eq 'date_interval') {	} elsif ($thistype eq 'date_interval') {
$r->print(&date_interval_selector($thiskey,$name,	$r->print(&date_interval_selector($thiskey,$name,
$$resourcedata{$thiskey},$readonly));	$showval,$readonly));
} elsif ($thistype =~ m/^string/) {	} elsif ($thistype =~ m/^string/) {
	if ($name eq 'availablestudent') {
	$readonly = 1;
	}
$r->print(&string_selector($thistype,$thiskey,	$r->print(&string_selector($thistype,$thiskey,
$$resourcedata{$thiskey},$name,$readonly));	$showval,$name,$readonly));
} else {	} else {
$r->print(&default_selector($thiskey,$$resourcedata{$thiskey},$readonly));	$r->print(&default_selector($thiskey,$showval,$readonly));
}	}
unless ($readonly) {	unless ($readonly) {
$r->print('<input type="hidden" name="typeof_'.$thiskey.'" value="'.	$r->print('<input type="hidden" name="typeof_'.$thiskey.'" value="'.
$thistype.'" />');	$thistype.'" />');
}	}
$r->print('</td>'.&Apache::loncommon::end_data_table_row());	$r->print('</td>');
	if ($is_map) {
	if (($name eq 'encrypturl') \|\| ($name eq 'hiddenresource')) {
	$r->print('<td><table><tr><td>'.&mt('Yes').'</td></tr></table></td>');
	} else {
	my ($disabled,$recon,$recoff);
	if ($readonly) {
	$disabled = ' disabled="disabled"';
	}
	if ($is_recursive) {
	$recon = ' checked="checked"';
	} else {
	$recoff = ' checked="checked"';
	}
	$r->print('<td><table><tr><td><label><input type="radio" name="rec_'.$thiskey.'" value="1"'.$recon.$disabled.' />'.&mt('Yes').'</label>'.
	'</td><td><label><input type="radio" name="rec_'.$thiskey.'" value="0"'.$recoff.$disabled.' />'.&mt('No').'</label></td></tr></table></td>');
	}
	}
	$r->print(&Apache::loncommon::end_data_table_row());
}	}
}	}
return $foundkeys;	return $foundkeys;
}	}

	# Returns a string representing the interval, directly using form data matching the given key.
	# The returned string may also include information related to proctored exams.
	# Format: seconds['_done'[':'done button title':']['_proctor'['_'proctor key]]]
	#
	# @param {string} $key - suffix for form fields related to the interval
	# @returns {string}
sub get_date_interval_from_form {	sub get_date_interval_from_form {
my ($key) = @_;	my ($key) = @_;
my $seconds = 0;	my $seconds = 0;
Line 3879 sub get_date_interval_from_form {	Line 4983 sub get_date_interval_from_form {
}	}


	# Returns HTML to enter a text value for a parameter.
	#
	# @param {string} $thiskey - parameter key
	# @param {string} $showval - the current value
	# @param {boolean} $readonly - true if the field should not be made editable
	# @returns {string}
sub default_selector {	sub default_selector {
my ($thiskey, $showval, $readonly) = @_;	my ($thiskey, $showval, $readonly) = @_;
my $disabled;	my $disabled;
Line 3888 sub default_selector {	Line 4998 sub default_selector {
return '<input type="text" name="set_'.$thiskey.'" value="'.$showval.'"'.$disabled.' />';	return '<input type="text" name="set_'.$thiskey.'" value="'.$showval.'"'.$disabled.' />';
}	}

	# Returns HTML to enter allow/deny rules related to IP addresses.
	#
	# @param {string} $thiskey - parameter key
	# @param {string} $showval - the current value
	# @param {boolean} $readonly - true if the fields should not be made editable
	# @returns {string}
sub string_ip_selector {	sub string_ip_selector {
my ($thiskey, $showval, $readonly) = @_;	my ($thiskey, $showval, $readonly) = @_;
my %access = (	my %access = (
Line 3916 sub string_ip_selector {	Line 5032 sub string_ip_selector {
@{$access{'deny'}} = ('');	@{$access{'deny'}} = ('');
}	}
my ($disabled,$addmore);	my ($disabled,$addmore);
if ($disabled) {	if ($readonly) {
$disabled=' disabled="disabled"';	$disabled=' disabled="disabled"';
} else {	} else {
$addmore = "\n".'<button class="LC_add_ipacc_button">'.&mt('Add more').'</button>';	$addmore = "\n".'<button class="LC_add_ipacc_button">'.&mt('Add more').'</button>';
Line 3948 sub string_ip_selector {	Line 5064 sub string_ip_selector {
return $output;	return $output;
}	}

	sub string_deeplink_selector {
	my ($thiskey, $showval, $readonly) = @_;
	my (@components,%values,@current,%titles,%options,%optiontext,%defaults,
	%selectnull,%domlti,%crslti,@possmenus);
	@components = ('state','others','listing','scope','protect','menus');
	%titles = &Apache::lonlocal::texthash (
	state => 'Access status',
	others => 'Hide other resources',
	listing => 'In Contents and/or Gradebook',
	scope => 'Access scope for link',
	protect => 'Link protection',
	menus => 'Menu Items Displayed',
	);
	%options = (
	state => ['only','off','both'],
	others => ['hide','unhide'],
	listing => ['full','absent','grades','details','datestatus'],
	scope => ['res','map','rec'],
	protect => ['none','key','ltid','ltic'],
	menus => ['std','colls'],
	);
	%optiontext = &Apache::lonlocal::texthash (
	only => 'deep only',
	off => 'deeplink off',
	both => 'regular + deep',
	hide => 'Hidden',
	unhide => 'Unhidden',
	full => 'Listed (linked) in both',
	absent => 'Not listed',
	grades => 'Listed in grades only',
	details => 'Listed (unlinked) in both',
	datestatus => 'Listed (unlinked) inc. status in both',
	res => 'resource only',
	map => 'enclosing map/folder',
	rec => 'recursive map/folder',
	none => 'not in use',
	key => 'key access',
	ltic => 'LTI access (course)',
	ltid => 'LTI access (domain)' ,
	std => 'Standard (all menus)',
	colls => 'Numbered collection',
	);
	%selectnull = &Apache::lonlocal::texthash (
	ltic => 'Select Launcher',
	ltid => 'Select Launcher',
	colls => 'Select',
	);
	if ($showval =~ /,/) {
	%values=();
	@current = split(/,/,$showval);
	($values{'state'}) = ($current[0] =~ /^(only\|off\|both)$/);
	($values{'others'}) = ($current[1] =~ /^(hide\|unhide)$/);
	($values{'listing'}) = ($current[2] =~ /^(full\|absent\|grades\|details\|datestatus)$/);
	($values{'scope'}) = ($current[3] =~ /^(res\|map\|rec)$/);
	($values{'protect'}) = ($current[4] =~ /^(key:[a-zA-Z\d_.!\@#\$%^&*()+=-]+\|ltic:\d+\|ltid:\d+)$/);
	($values{'menus'}) = ($current[5] =~ /^(\d+)$/);
	} else {
	$defaults{'state'} = 'off',
	$defaults{'others'} = 'unhide',
	$defaults{'listing'} = 'full';
	$defaults{'scope'} = 'res';
	$defaults{'protect'} = 'none';
	$defaults{'menus'} = '0';
	}
	my $disabled;
	if ($readonly) {
	$disabled=' disabled="disabled"';
	}
	my %courselti =
	&Apache::lonnet::get_course_lti($env{'course.'.$env{'request.course.id'}.'.num'},
	$env{'course.'.$env{'request.course.id'}.'.domain'});
	foreach my $item (keys(%courselti)) {
	if (ref($courselti{$item}) eq 'HASH') {
	$crslti{$item} = $courselti{$item}{'name'};
	}
	}
	my %lti =
	&Apache::lonnet::get_domain_lti($env{'course.'.$env{'request.course.id'}.'.domain'},
	'linkprot');
	foreach my $item (keys(%lti)) {
	if (($item =~ /^\d+$/) && (ref($lti{$item}) eq 'HASH')) {
	$domlti{$item} = $lti{$item}{'name'};
	}
	}
	if ($env{'course.'.$env{'request.course.id'}.'.menucollections'}) {
	foreach my $item (split(/;/,$env{'course.'.$env{'request.course.id'}.'.menucollections'})) {
	my ($num,$value) = split(/\%/,$item);
	if ($num =~ /^\d+$/) {
	push(@possmenus,$num);
	}
	}
	}

	my $output = '<input type="hidden" name="set_'.$thiskey.'" /><table><tr>';
	foreach my $item (@components) {
	$output .= '<th>'.$titles{$item}.'</th>';
	}
	$output .= '</tr><tr>';
	foreach my $item (@components) {
	$output .= '<td>';
	if (($item eq 'protect') \|\| ($item eq 'menus')) {
	my $selected = $values{$item};
	foreach my $option (@{$options{$item}}) {
	if ($item eq 'protect') {
	if ($option eq 'ltid') {
	next unless (keys(%domlti));
	} elsif ($option eq 'ltic') {
	next unless (keys(%crslti));
	}
	} elsif (($item eq 'menus') && ($option eq 'colls')) {
	next unless (@possmenus);
	}
	my $checked;
	if ($item eq 'menus') {
	if (($selected =~ /^\d+$/) && (@possmenus) &&
	(grep(/^\Q$selected\E$/,@possmenus))) {
	if ($option eq 'colls') {
	$checked = ' checked="checked"';
	}
	} elsif (($option eq 'std') && ($selected == 0) && ($selected ne '')) {
	$checked = ' checked="checked"';
	}
	} elsif ($selected =~ /^\Q$option\E/) {
	$checked = ' checked="checked"';
	}
	my $onclick;
	unless ($readonly) {
	my $esc_key = &js_escape($thiskey);
	$onclick = ' onclick="toggleDeepLink(this.form,'."'$item','$esc_key'".');"';
	}
	$output .= '<span class="LC_nobreak"><label>'.
	'<input type="radio" name="deeplink_'.$item.'_'.$thiskey.'" value="'.$option.'"'.$onclick.$disabled.$checked.' />'."\n".
	$optiontext{$option}.'</label>';
	if (($item eq 'protect') && ($option eq 'key')) {
	my $visibility="hidden";
	my $currkey;
	if ($checked) {
	$visibility = "text";
	$currkey = (split(/\:/,$values{$item}))[1];
	}
	$output .= ' '.
	'<input type="'.$visibility.'" name="deeplink_'.$option.'_'.$thiskey.'" id="deeplink_'.$option.'_'.$item.'_'.$thiskey.'" value="'.$currkey.'" size="10"'.$disabled.' />';
	} elsif (($option eq 'ltic') \|\| ($option eq 'ltid') \|\| ($option eq 'colls')) {
	my $display="none";
	my ($current,$blankcheck,@possibles);
	if ($checked) {
	$display = 'inline-block';
	if (($option eq 'ltic') \|\| ($option eq 'ltid')) {
	$current = (split(/\:/,$selected))[1];
	} else {
	$current = $selected;
	}
	} else {
	$blankcheck = ' selected="selected"';
	}
	if ($option eq 'ltid') {
	@possibles = keys(%domlti);
	} elsif ($option eq 'ltic') {
	@possibles = keys(%crslti);
	} else {
	@possibles = @possmenus;
	}
	$output .= '<div id="deeplinkdiv_'.$option.'_'.$item.'_'.$thiskey.'"'.
	' style="display: '.$display.'"> <select name="'.
	'deeplink_'.$option.'_'.$thiskey.'"'.$disabled.'>';
	if (@possibles > 1) {
	$output .= '<option value=""'.$blankcheck.'>'.$selectnull{$option}.
	'</option>'."\n";
	}
	foreach my $poss (sort { $a <=> $b } @possibles) {
	my $selected;
	if (($poss == $current) \|\| (scalar(@possibles) ==1)) {
	$selected = ' selected="selected"';
	}
	my $shown = $poss;
	if ($option eq 'ltid') {
	$shown = $domlti{$poss};
	} elsif ($option eq 'ltic') {
	$shown = $crslti{$poss};
	}
	$output .= '<option value="'.$poss.'"'.$selected.'>'.$shown.'</option>';
	}
	$output .= '</select></div>';
	}
	$output .= '</span> ';
	}
	} else {
	my $selected = $values{$item};
	my $defsel;
	if ($selected eq '') {
	$defsel = ' selected="selected"';
	}
	$output .= '<select name="deeplink_'.$item.'_'.$thiskey.'"'.$disabled.'>'."\n".
	'<option value=""'.$defsel.'>'.&mt('Please select').'</option>'."\n";
	foreach my $option (@{$options{$item}}) {
	$output .= '<option value="'.$option.'"';
	if ($option eq $selected) {
	$output .= ' selected="selected"';
	}
	$output .= '>'.$optiontext{$option}.'</option>';
	}
	$output .= '</select>';
	}
	$output .= '</td>';
	}
	$output .= '</tr></table>'."\n";
	return $output;
	}


{ # block using some constants related to parameter types (overview mode)	{ # block using some constants related to parameter types (overview mode)

Line 3981 my %strings =	Line 5306 my %strings =
['no','No']],	['no','No']],
'string_ip'	'string_ip'
=> [['_allowfrom_','Hostname(s), or IP(s) from which access is allowed'],	=> [['_allowfrom_','Hostname(s), or IP(s) from which access is allowed'],
['_denyfrom_',], 'Hostname(s) or IP(s) from which access is disallowed'],	['_denyfrom_','Hostname(s) or IP(s) from which access is disallowed']],
);	'string_deeplink'
	=> [['on','Set choices for link protection, resource listing, access scope, and shown menu items']],
	);


my %stringmatches = (	my %stringmatches = (
'string_lenient'	'string_lenient'
Line 3990 my %stringmatches = (	Line 5318 my %stringmatches = (
'string_ip'	'string_ip'
=> [['_allowfrom_','[^\!]+'],	=> [['_allowfrom_','[^\!]+'],
['_denyfrom_','\!']],	['_denyfrom_','\!']],
	'string_deeplink'
	=> [['on','^(only\|off\|both)\,(hide\|unhide)\,(full\|absent\|grades\|details\|datestatus)\,(res\|map\|rec)\,(none\|key\:\w+\|ltic\:\d+\|ltid\:\d+)\,(\d+\|)$']],
);	);

my %stringtypes = (	my %stringtypes = (
Line 3999 my %stringtypes = (	Line 5329 my %stringtypes = (
discussvote => 'string_discussvote',	discussvote => 'string_discussvote',
examcode => 'string_examcode',	examcode => 'string_examcode',
acc => 'string_ip',	acc => 'string_ip',
	deeplink => 'string_deeplink',
);	);

	# Returns the possible values and titles for a given string type, or undef if there are none.
	# Used by courseprefs.
	#
	# @param {string} $string_type - a parameter type for strings
	# @returns {array reference} - 2D array, containing values and English titles
sub standard_string_options {	sub standard_string_options {
my ($string_type) = @_;	my ($string_type) = @_;
if (ref($strings{$string_type}) eq 'ARRAY') {	if (ref($strings{$string_type}) eq 'ARRAY') {
Line 4009 sub standard_string_options {	Line 5345 sub standard_string_options {
return;	return;
}	}

	# Returns regular expressions to match kinds of string types, or undef if there are none.
	#
	# @param {string} $string_type - a parameter type for strings
	# @returns {array reference} - 2D array, containing regular expression names and regular expressions
sub standard_string_matches {	sub standard_string_matches {
my ($string_type) = @_;	my ($string_type) = @_;
if (ref($stringmatches{$string_type}) eq 'ARRAY') {	if (ref($stringmatches{$string_type}) eq 'ARRAY') {
Line 4017 sub standard_string_matches {	Line 5357 sub standard_string_matches {
return;	return;
}	}

	# Returns a parameter type for a given parameter with a string type, or undef if not known.
	#
	# @param {string} $name - parameter name
	# @returns {string}
sub get_stringtype {	sub get_stringtype {
my ($name) = @_;	my ($name) = @_;
if (exists($stringtypes{$name})) {	if (exists($stringtypes{$name})) {
Line 4025 sub get_stringtype {	Line 5369 sub get_stringtype {
return;	return;
}	}

	# Returns HTML to edit a string parameter.
	#
	# @param {string} $thistype - parameter type
	# @param {string} $thiskey - parameter key
	# @param {string} $showval - parameter current value
	# @param {string} $name - parameter name
	# @param {boolean} $readonly - true if the values should not be made editable
	# @returns {string}
sub string_selector {	sub string_selector {
my ($thistype, $thiskey, $showval, $name, $readonly) = @_;	my ($thistype, $thiskey, $showval, $name, $readonly) = @_;

Line 4037 sub string_selector {	Line 5389 sub string_selector {
($thistype eq 'string_lenient') \|\|	($thistype eq 'string_lenient') \|\|
($thistype eq 'string_discussvote') \|\|	($thistype eq 'string_discussvote') \|\|
($thistype eq 'string_ip') \|\|	($thistype eq 'string_ip') \|\|
	($thistype eq 'string_deeplink') \|\|
($name eq 'retrypartial')) {	($name eq 'retrypartial')) {
my ($got_chostname,$chostname,$cmajor,$cminor);	my ($got_chostname,$chostname,$cmajor,$cminor);
foreach my $possibilities (@{ $strings{$thistype} }) {	foreach my $possibilities (@{ $strings{$thistype} }) {
Line 4075 sub string_selector {	Line 5428 sub string_selector {

if ($thistype eq 'string_ip') {	if ($thistype eq 'string_ip') {
return &string_ip_selector($thiskey,$showval,$readonly);	return &string_ip_selector($thiskey,$showval,$readonly);
	} elsif ($thistype eq 'string_deeplink') {
	return &string_deeplink_selector($thiskey,$showval,$readonly);
}	}

my ($result,$disabled);	my ($result,$disabled);
Line 4190 my %intervaltypes = (	Line 5545 my %intervaltypes = (
interval => 'date_interval',	interval => 'date_interval',
);	);

	# Returns regular expressions to match kinds of interval type, or undef if there are none.
	#
	# @param {string} $interval_type - a parameter type for intervals
	# @returns {array reference} - 2D array, containing regular expression names and regular expressions
sub standard_interval_matches {	sub standard_interval_matches {
my ($interval_type) = @_;	my ($interval_type) = @_;
if (ref($intervalmatches{$interval_type}) eq 'ARRAY') {	if (ref($intervalmatches{$interval_type}) eq 'ARRAY') {
Line 4198 sub standard_interval_matches {	Line 5557 sub standard_interval_matches {
return;	return;
}	}

	# Returns a parameter type for a given parameter with an interval type, or undef if not known.
	#
	# @param {string} $name - parameter name
	# @returns {string}
sub get_intervaltype {	sub get_intervaltype {
my ($name) = @_;	my ($name) = @_;
if (exists($intervaltypes{$name})) {	if (exists($intervaltypes{$name})) {
Line 4206 sub get_intervaltype {	Line 5569 sub get_intervaltype {
return;	return;
}	}

	# Returns the possible values and titles for a given interval type, or undef if there are none.
	# Used by courseprefs.
	#
	# @param {string} $interval_type - a parameter type for intervals
	# @returns {array reference} - 2D array, containing values and English titles
sub standard_interval_options {	sub standard_interval_options {
my ($interval_type) = @_;	my ($interval_type) = @_;
if (ref($intervals{$interval_type}) eq 'ARRAY') {	if (ref($intervals{$interval_type}) eq 'ARRAY') {
Line 4214 sub standard_interval_options {	Line 5582 sub standard_interval_options {
return;	return;
}	}

	# Returns HTML to edit a date interval parameter.
	#
	# @param {string} $thiskey - parameter key
	# @param {string} $name - parameter name
	# @param {string} $showval - parameter current value
	# @param {boolean} $readonly - true if the values should not be made editable
	# @returns {string}
sub date_interval_selector {	sub date_interval_selector {
my ($thiskey, $name, $showval, $readonly) = @_;	my ($thiskey, $name, $showval, $readonly) = @_;
my ($result,%skipval);	my ($result,%skipval);
Line 4296 sub date_interval_selector {	Line 5671 sub date_interval_selector {
$currprocdisplay = 'text';	$currprocdisplay = 'text';
}	}
my $onclick = ' onclick="toggleSecret(this.form,'."'done_','$thiskey'".');"';	my $onclick = ' onclick="toggleSecret(this.form,'."'done_','$thiskey'".');"';
	my $disabled;
	if ($readonly) {
	$disabled = ' disabled="disabled"';
	}
$result .= '<br /><span class="LC_nobreak">'.&mt('Include "done" button').	$result .= '<br /><span class="LC_nobreak">'.&mt('Include "done" button').
'<label><input type="radio" value="" name="done_'.$thiskey.'"'.$checkedoff.$onclick.' />'.	'<label><input type="radio" value="" name="done_'.$thiskey.'"'.$checkedoff.$onclick.$disabled.' />'.
&mt('No').'</label>'.(' 'x2).	&mt('No').'</label>'.(' 'x2).
'<label><input type="radio" value="_done" name="done_'.$thiskey.'"'.$checkedon.$onclick.' />'.	'<label><input type="radio" value="_done" name="done_'.$thiskey.'"'.$checkedon.$onclick.$disabled.' />'.
&mt('Yes').'</label>'.(' 'x2).	&mt('Yes').'</label>'.(' 'x2).
'<label><input type="radio" value="_done_proctor" name="done_'.$thiskey.'"'.$checkedproc.$onclick.' />'.	'<label><input type="radio" value="_done_proctor" name="done_'.$thiskey.'"'.$checkedproc.$onclick.$disabled.' />'.
&mt('Yes, with proctor key').'</label>'.	&mt('Yes, with proctor key').'</label>'.
'<input type="'.$currprocdisplay.'" id="done_'.$thiskey.'_proctorkey" '.	'<input type="'.$currprocdisplay.'" id="done_'.$thiskey.'_proctorkey" '.
'name="done_'.$thiskey.'_proctorkey" value="'.&HTML::Entities::encode($currproctorkey,'"<>&').'" /></span><br />'.	'name="done_'.$thiskey.'_proctorkey" value="'.&HTML::Entities::encode($currproctorkey,'"<>&').'"'.$disabled.' /></span><br />'.
'<span class="LC_nobreak">'.&mt('Button text').': '.	'<span class="LC_nobreak">'.&mt('Button text').': '.
'<input type="text" name="done_'.$thiskey.'_buttontext" value="'.&HTML::Entities::encode($currdonetext,'"<>&').'" /></span>';	'<input type="text" name="done_'.$thiskey.'_buttontext" value="'.&HTML::Entities::encode($currdonetext,'"<>&').'"'.$disabled.' /></span>';
}	}
}	}
unless ($readonly) {	unless ($readonly) {
Line 4315 sub date_interval_selector {	Line 5694 sub date_interval_selector {
return $result;	return $result;
}	}

	# Returns HTML with a warning if a parameter requires a more recent version of LON-CAPA.
	#
	# @param {string} $name - parameter name
	# @param {string} $namematch - parameter level name (recognized: resourcelevel\|maplevel\|maplevelrecurse\|courselevel)
	# @param {string} $value - parameter value
	# @param {string} $chostname - course server name
	# @param {integer} $cmajor - major version number
	# @param {integer} $cminor - minor version number
	# @param {string} $needsrelease - release version needed (major.minor)
	# @returns {string}
sub oldversion_warning {	sub oldversion_warning {
my ($name,$namematch,$value,$chostname,$cmajor,$cminor,$needsrelease) = @_;	my ($name,$namematch,$value,$chostname,$cmajor,$cminor,$needsrelease) = @_;
my $standard_name = &standard_parameter_names($name);	my $standard_name = &standard_parameter_names($name);
Line 4390 sub oldversion_warning {	Line 5779 sub oldversion_warning {
} # end of block using some constants related to parameter types	} # end of block using some constants related to parameter types


#
# Shift all start and end dates by $shift
#

	# Shifts all start and end dates in the current course by $shift.
	#
	# @param {integer} $shift - time to shift, in seconds
	# @returns {string} - error name or 'ok'
sub dateshift {	sub dateshift {
my ($shift)=@_;	my ($shift,$numchanges)=@_;
my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};	my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};	my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
	my $sec = $env{'request.course.sec'};
	my $secgrpregex;
	if ($sec ne '') {
	my @groups;
	if ($env{'request.course.groups'} ne '') {
	@groups = split(/:/,$env{'request.course.groups'});
	}
	if (@groups) {
	$secgrpregex = '(?:'.join('\|',($sec,@groups)).')';
	} else {
	$secgrpregex = $sec;
	}
	}
my %data=&Apache::lonnet::dump('resourcedata',$dom,$crs);	my %data=&Apache::lonnet::dump('resourcedata',$dom,$crs);
# ugly retro fix for broken version of types	# ugly retro fix for broken version of types
foreach my $key (keys(%data)) {	foreach my $key (keys(%data)) {
Line 4412 sub dateshift {	Line 5815 sub dateshift {
# go through all parameters and look for dates	# go through all parameters and look for dates
foreach my $key (keys(%data)) {	foreach my $key (keys(%data)) {
if ($data{$key.'.type'}=~/^date_(start\|end)$/) {	if ($data{$key.'.type'}=~/^date_(start\|end)$/) {
	if ($sec ne '') {
	next unless ($key =~ /^$env{'request.course.id'}\.\[$secgrpregex\]\./);
	}
my $newdate=$data{$key}+$shift;	my $newdate=$data{$key}+$shift;
	$$numchanges ++;
$storecontent{$key}=$newdate;	$storecontent{$key}=$newdate;
}	}
}	}
Line 4425 sub dateshift {	Line 5832 sub dateshift {
return $reply;	return $reply;
}	}

	# Overview mode UI to edit course parameters.
	#
	# @param {Apache2::RequestRec} $r - the Apache request
sub newoverview {	sub newoverview {
my ($r) = @_;	my ($r,$parm_permission) = @_;

my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};	my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};	my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};	my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
	my $readonly = 1;
	if ($parm_permission->{'edit'}) {
	undef($readonly);
	}
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
text=>"Overview Mode"});	text=>"Overview Mode"});

Line 4447 sub newoverview {	Line 5861 sub newoverview {
&validateparms_js()."\n".	&validateparms_js()."\n".
&ipacc_boxes_js()."\n".	&ipacc_boxes_js()."\n".
&done_proctor_js()."\n".	&done_proctor_js()."\n".
	&deeplink_js()."\n".
'// ]]>	'// ]]>
</script>	</script>
';	';
Line 4511 ENDOVER	Line 5926 ENDOVER

&extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps,	&extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps,
\%mapp, \%symbp,\%maptitles,\%uris,	\%mapp, \%symbp,\%maptitles,\%uris,
\%keyorder,\%defkeytype);	\%keyorder,\%defkeytype,$pssymb);

if (grep {$_ eq 'all'} (@psprt)) {	if (grep {$_ eq 'all'} (@psprt)) {
@psprt = keys(%allparts);	@psprt = keys(%allparts);
Line 4589 ENDOVER	Line 6004 ENDOVER

# List data	# List data

&listdata($r,$resourcedata,$listdata,$sortorder,'newoverview');	&listdata($r,$resourcedata,$listdata,$sortorder,'newoverview',undef,$readonly);
}	}
$r->print(&tableend().	$r->print(&tableend());
((($env{'form.store'}) \|\| ($env{'form.dis'}))?'<p><input type="submit" name="store" value="'.&mt('Save').'" /></p>':'').	unless ($readonly) {
'</form>');	$r->print( ((($env{'form.store'}) \|\| ($env{'form.dis'}))?'<p><input type="submit" name="store" value="'.&mt('Save').'" /></p>':'') );
	}
	$r->print('</form>');
&endSettingsScreen($r);	&endSettingsScreen($r);
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
}	}

	# Fills $listdata with parameter information.
	# Keys use the format course id.[section id].part.name and course id.[section id].part.name.type.
	# The non-type value is always 1.
	#
	# @param {string} $cat - parameter name
	# @param {string} $pschp - selected map pc, or 'all'
	# @param {string} $parmlev - selected level value (full\|map\|general), or ''
	# @param {hash reference} $listdata - the parameter data that will be modified
	# @param {array reference} $psprt - selected parts
	# @param {array reference} $selections - selected sections
	# @param {hash reference} $defkeytype - hash parameter name -> parameter type
	# @param {hash reference} $allmaps - hash map pc -> map src
	# @param {array reference} $ids - resource and map ids
	# @param {hash reference} $symbp - hash map pc or resource/map id -> map src.'___(all)' or resource symb
sub secgroup_lister {	sub secgroup_lister {
my ($cat,$pschp,$parmlev,$listdata,$psprt,$selections,$defkeytype,$allmaps,$ids,$symbp) = @_;	my ($cat,$pschp,$parmlev,$listdata,$psprt,$selections,$defkeytype,$allmaps,$ids,$symbp) = @_;
foreach my $item (@{$selections}) {	foreach my $item (@{$selections}) {
Line 4618 sub secgroup_lister {	Line 6049 sub secgroup_lister {
my $newparmkey=$rootparmkey.'.'.$$allmaps{$mapid}.'___(all).'.$part.'.'.$cat;	my $newparmkey=$rootparmkey.'.'.$$allmaps{$mapid}.'___(all).'.$part.'.'.$cat;
$$listdata{$newparmkey}=1;	$$listdata{$newparmkey}=1;
$$listdata{$newparmkey.'.type'}=$$defkeytype{$cat};	$$listdata{$newparmkey.'.type'}=$$defkeytype{$cat};
$newparmkey=$rootparmkey.'.'.$$allmaps{$mapid}.'___(rec).'.$part.'.'.$cat;
$$listdata{$newparmkey}=1;
$$listdata{$newparmkey.'.type'}=$$defkeytype{$cat};
}	}
} else {	} else {
# resource-level parameter	# resource-level parameter
Line 4636 sub secgroup_lister {	Line 6064 sub secgroup_lister {
}	}
}	}

# Display all existing parameter settings.	# UI to edit parameter settings starting with a list of all existing parameters.
	# (called by setoverview action)
	#
	# @param {Apache2::RequestRec} $r - the Apache request
sub overview {	sub overview {
my ($r) = @_;	my ($r,$parm_permission) = @_;
my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};	my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};	my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};	my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
	my $readonly = 1;
	if ($parm_permission->{'edit'}) {
	undef($readonly);
	}
my $js = '<script type="text/javascript">'."\n".	my $js = '<script type="text/javascript">'."\n".
'// <![CDATA['."\n".	'// <![CDATA['."\n".
&toggleparmtextbox_js()."\n".	&toggleparmtextbox_js()."\n".
&validateparms_js()."\n".	&validateparms_js()."\n".
&ipacc_boxes_js()."\n".	&ipacc_boxes_js()."\n".
&done_proctor_js()."\n".	&done_proctor_js()."\n".
	&deeplink_js()."\n".
'// ]]>'."\n".	'// ]]>'."\n".
'</script>'."\n";	'</script>'."\n";
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
Line 4664 sub overview {	Line 6100 sub overview {

# Store modified	# Store modified

&storedata($r,$crs,$dom);	unless ($readonly) {
	&storedata($r,$crs,$dom);
	}

# Read modified data	# Read modified data

Line 4675 sub overview {	Line 6113 sub overview {
unless ($sortorder) { $sortorder='realmstudent'; }	unless ($sortorder) { $sortorder='realmstudent'; }
&sortmenu($r,$sortorder);	&sortmenu($r,$sortorder);

	my $submitbutton = '<input type="submit" value="'.&mt('Save').'" />';

	if ($readonly) {
	$r->print('<p>'.$submitbutton.'</p>');
	}

# List data	# List data

my $foundkeys=&listdata($r,$resourcedata,$resourcedata,$sortorder,'overview',$classlist);	my $foundkeys=&listdata($r,$resourcedata,$resourcedata,$sortorder,'overview',$classlist,$readonly);
$r->print(&tableend().'<p>'.	$r->print(&tableend().'<p>');
($foundkeys?'<input type="submit" value="'.&mt('Save').'" />':'<span class="LC_info">'.&mt('There are no parameters.').'</span>').'</p></form>'.	if ($foundkeys) {
&Apache::loncommon::end_page());	unless ($readonly) {
	$r->print('<p>'.$submitbutton.'</p>');
	}
	} else {
	$r->print('<p class="LC_info">'.&mt('There are no parameters.').'</p>');
	}
	$r->print('</form>'.&Apache::loncommon::end_page());
}	}

# Unused sub.	# Unused sub.
	#
	# @param {Apache2::RequestRec} $r - the Apache request
sub clean_parameters {	sub clean_parameters {
my ($r) = @_;	my ($r) = @_;
my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};	my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
Line 4743 ENDOVER	Line 6195 ENDOVER
$r->print(&mt('All users'));	$r->print(&mt('All users'));
} elsif ($data{'scope_type'} eq 'user') {	} elsif ($data{'scope_type'} eq 'user') {
$r->print(&mt('User: [_1]',join(':',@{$data{'scope'}})));	$r->print(&mt('User: [_1]',join(':',@{$data{'scope'}})));
} elsif ($data{'scope_type'} eq 'section') {	} elsif ($data{'scope_type'} eq 'secgroup') {
$r->print(&mt('Section: [_1]',$data{'scope'}));	$r->print(&mt('Group/Section: [_1]',$data{'scope'}));
} elsif ($data{'scope_type'} eq 'group') {
$r->print(&mt('Group: [_1]',$data{'scope'}));
}	}
$r->print('<br />');	$r->print('<br />');
if ($data{'realm_type'} eq 'all') {	if ($data{'realm_type'} eq 'all') {
Line 4772 ENDOVER	Line 6222 ENDOVER
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
}	}

# Overview mode, UI to shift all dates.	# UI to shift all dates (called by dateshift1 action).
	# Used by overview mode.
	#
	# @param {Apache2::RequestRec} $r - the Apache request
sub date_shift_one {	sub date_shift_one {
my ($r) = @_;	my ($r) = @_;
my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};	my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};	my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};	my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
	my $sec = $env{'request.course.sec'};
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=dateshift1&timebase='.$env{'form.timebase'},	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=dateshift1&timebase='.$env{'form.timebase'},
text=>"Shifting Dates"});	text=>"Shifting Dates"});
	my $submit_text = &mt('Shift all dates accordingly');
	if ($sec ne '') {
	my @groups;
	if ($env{'request.course.groups'} ne '') {
	@groups = split(/:/,$env{'request.course.groups'});
	}
	if (@groups) {
	$submit_text = &mt("Shift dates set just for your section/group(s), accordingly");
	} else {
	$submit_text = &mt("Shift dates set just for your section, accordingly");
	}
	}
my $start_page=&Apache::loncommon::start_page('Shift Dates');	my $start_page=&Apache::loncommon::start_page('Shift Dates');
my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Shift');	my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Shift');
$r->print($start_page.$breadcrumbs);	$r->print($start_page.$breadcrumbs);
Line 4796 sub date_shift_one {	Line 6261 sub date_shift_one {
'</td></tr></table>'.	'</td></tr></table>'.
'<input type="hidden" name="action" value="dateshift2" />'.	'<input type="hidden" name="action" value="dateshift2" />'.
'<input type="hidden" name="timebase" value="'.$env{'form.timebase'}.'" />'.	'<input type="hidden" name="timebase" value="'.$env{'form.timebase'}.'" />'.
'<input type="submit" value="'.&mt('Shift all dates accordingly').'" /></form>');	'<input type="submit" value="'.$submit_text.'" /></form>');
&endSettingsScreen($r);	&endSettingsScreen($r);
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
}	}

# Overview mode, UI to shift all dates (second form).	# UI to shift all dates (second form).
	#
	# @param {Apache2::RequestRec} $r - the Apache request
sub date_shift_two {	sub date_shift_two {
my ($r) = @_;	my ($r) = @_;
my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};	my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};	my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
	my $sec = $env{'request.course.sec'};
my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};	my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=dateshift1&timebase='.$env{'form.timebase'},	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=dateshift1&timebase='.$env{'form.timebase'},
text=>"Shifting Dates"});	text=>"Shifting Dates"});
Line 4814 sub date_shift_two {	Line 6282 sub date_shift_two {
$r->print($start_page.$breadcrumbs);	$r->print($start_page.$breadcrumbs);
&startSettingsScreen($r,'parmset',$crstype);	&startSettingsScreen($r,'parmset',$crstype);
my $timeshifted=&Apache::lonhtmlcommon::get_date_from_form('timeshifted');	my $timeshifted=&Apache::lonhtmlcommon::get_date_from_form('timeshifted');
$r->print('<h2>'.&mt('Shift Dates').'</h2>'.	$r->print('<h2>'.&mt('Shift Dates').'</h2>');
'<p>'.&mt('Shifting all dates such that [_1] becomes [_2]',	if ($sec ne '') {
&Apache::lonlocal::locallocaltime($env{'form.timebase'}),	my @groups;
&Apache::lonlocal::locallocaltime($timeshifted)).'</p>');	if ($env{'request.course.groups'} ne '') {
	@groups = split(/:/,$env{'request.course.groups'});
	}
	if (@groups) {
	$r->print('<p>'.
	&mt("Shift dates set just for your section/group(s), such that [_1] becomes [_2]",
	&Apache::lonlocal::locallocaltime($env{'form.timebase'}),
	&Apache::lonlocal::locallocaltime($timeshifted)).
	'</p>');
	} else {
	$r->print('<p>'.
	&mt("Shift dates set just for your section, such that [_1] becomes [_2]",
	&Apache::lonlocal::locallocaltime($env{'form.timebase'}),
	&Apache::lonlocal::locallocaltime($timeshifted)).
	'</p>');
	}
	} else {
	$r->print('<p>'.&mt('Shifting all dates such that [_1] becomes [_2]',
	&Apache::lonlocal::locallocaltime($env{'form.timebase'}),
	&Apache::lonlocal::locallocaltime($timeshifted)).
	'</p>');
	}
my $delta=$timeshifted-$env{'form.timebase'};	my $delta=$timeshifted-$env{'form.timebase'};
&dateshift($delta);	my $numchanges = 0;
	my $result = &dateshift($delta,\$numchanges);
	if ($result eq 'ok') {
	$r->print(
	&Apache::lonhtmlcommon::confirm_success(&mt('Completed shifting of [quant,_1,date setting]',
	$numchanges)));
	} elsif ($result eq 'con_delayed') {
	$r->print(
	&Apache::lonhtmlcommon::confirm_success(&mt('Queued shifting of [quant,_1,date setting]',
	$numchanges)));
	} else {
	$r->print(
	&Apache::lonhtmlcommon::confirm_success(&mt('An error occurred attempting to shift dates'),1));
	}
$r->print(	$r->print(
&Apache::lonhtmlcommon::confirm_success(&mt('Done')).
'<br /><br />'.	'<br /><br />'.
&Apache::lonhtmlcommon::actionbox(	&Apache::lonhtmlcommon::actionbox(
['<a href="/adm/parmset">'.&mt('Content and Problem Settings').'</a>']));	['<a href="/adm/parmset">'.&mt('Content and Problem Settings').'</a>']));
Line 4829 sub date_shift_two {	Line 6330 sub date_shift_two {
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
}	}

	# Returns the different components of a resourcedata key.
	# Keys: scope_type, scope, realm_type, realm, realm_title,
	# realm_exists, parameter_part, parameter_name.
	# Was used by clean_parameters (which is unused).
	#
	# @param {string} $key - the parameter key
	# @returns {hash}
sub parse_key {	sub parse_key {
my ($key) = @_;	my ($key) = @_;
my %data;	my %data;
my ($middle,$part,$name)=	my ($middle,$part,$name)=
($key=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/);	($key=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s\-]+)\.(\w+)$/);
$data{'scope_type'} = 'all';	$data{'scope_type'} = 'all';
if ($middle=~/^\[(.*)\]/) {	if ($middle=~/^\[(.*)\]/) {
$data{'scope'} = $1;	$data{'scope'} = $1;
Line 4841 sub parse_key {	Line 6349 sub parse_key {
$data{'scope_type'} = 'user';	$data{'scope_type'} = 'user';
$data{'scope'} = [$1,$2];	$data{'scope'} = [$1,$2];
} else {	} else {
#FIXME check for group scope	$data{'scope_type'} = 'secgroup';
$data{'scope_type'} = 'section';
}	}
$middle=~s/^\[(.*)\]//;	$middle=~s/^\[(.*)\]//;
}	}
Line 4869 sub parse_key {	Line 6376 sub parse_key {
}	}


	# Calls loncommon::start_page with the "Settings" title.
sub header {	sub header {
return &Apache::loncommon::start_page('Settings');	return &Apache::loncommon::start_page('Settings');
}	}
Line 4879 sub header {	Line 6387 sub header {
# MAIN MENU	# MAIN MENU
##################################################	##################################################

	# Content and problem settings main menu.
	#
	# @param {Apache2::RequestRec} $r - the Apache request
	# @param {boolean} $parm_permission - true if the user has permission to edit the current course or section
sub print_main_menu {	sub print_main_menu {
my ($r,$parm_permission)=@_;	my ($r,$parm_permission)=@_;
#	#
Line 4898 ENDMAINFORMHEAD	Line 6410 ENDMAINFORMHEAD
my $vgr = &Apache::lonnet::allowed('vgr',$env{'request.course.id'});	my $vgr = &Apache::lonnet::allowed('vgr',$env{'request.course.id'});
my $mgr = &Apache::lonnet::allowed('mgr',$env{'request.course.id'});	my $mgr = &Apache::lonnet::allowed('mgr',$env{'request.course.id'});
my $dcm = &Apache::lonnet::allowed('dcm',$env{'request.course.id'});	my $dcm = &Apache::lonnet::allowed('dcm',$env{'request.course.id'});
	my $vcb = &Apache::lonnet::allowed('vcb',$env{'request.course.id'});
	my $vpa = &Apache::lonnet::allowed('vpa',$env{'request.course.id'});
if ((!$dcm) && ($env{'request.course.sec'} ne '')) {	if ((!$dcm) && ($env{'request.course.sec'} ne '')) {
$dcm = &Apache::lonnet::allowed('dcm',$env{'request.course.id'}.	$dcm = &Apache::lonnet::allowed('dcm',$env{'request.course.id'}.
'/'.$env{'request.course.sec'});	'/'.$env{'request.course.sec'});
}	}
	if ((!$vcb) && ($env{'request.course.sec'} ne '')) {
	$vcb = &Apache::lonnet::allowed('vcb',$env{'request.course.id'}.
	'/'.$env{'request.course.sec'});
	}
	my (%linktext,%linktitle,%url);
	if ($parm_permission->{'edit'}) {
	%linktext = (
	newoverview => 'Edit Resource Parameters - Overview Mode',
	settable => 'Edit Resource Parameters - Table Mode',
	setoverview => 'Modify Resource Parameters - Overview Mode',
	);
	%linktitle = (
	newoverview => 'Set/Modify resource parameters in overview mode.',
	settable => 'Set/Modify resource parameters in table mode.',
	setoverview => 'Set/Modify existing resource parameters in overview mode.',
	);
	} else {
	%linktext = (
	newoverview => 'View Resource Parameters - Overview Mode',
	settable => 'View Resource Parameters - Table Mode',
	setoverview => 'View Resource Parameters - Overview Mode',
	);
	%linktitle = (
	newoverview => 'Display resource parameters in overview mode.',
	settable => 'Display resource parameters in table mode.',
	setoverview => 'Display existing resource parameters in overview mode.',
	);
	}
	if ($mgr) {
	$linktext{'resettimes'} = 'Reset Student Access Times';
	$linktitle{'resettimes'} = "Reset access times for folders/maps, resources or the $lc_crstype.";
	$url{'resettimes'} = '/adm/helper/resettimes.helper';
	} elsif ($vgr) {
	$linktext{'resettimes'} = 'Display Student Access Times',
	$linktitle{'resettimes'} = "Display access times for folders/maps, resources or the $lc_crstype.",
	$url{'resettimes'} = '/adm/accesstimes';
	}
my @menu =	my @menu =
( { categorytitle=>"Content Settings for this $crstype",	( { categorytitle=>"Content Settings for this $crstype",
items => [	items => [
{ linktext => 'Portfolio Metadata',	{ linktext => 'Portfolio Metadata',
url => '/adm/parmset?action=setrestrictmeta',	url => '/adm/parmset?action=setrestrictmeta',
permission => $parm_permission,	permission => $parm_permission->{'setrestrictmeta'},
linktitle => "Restrict metadata for this $lc_crstype." ,	linktitle => "Restrict metadata for this $lc_crstype." ,
icon =>'contact-new.png' ,	icon =>'contact-new.png' ,
},	},
{ linktext => 'Reset Student Access Times',	{ linktext => $linktext{'resettimes'},
url => '/adm/helper/resettimes.helper',	url => $url{'resettimes'},
permission => $mgr,	permission => ($vgr \|\| $mgr),
linktitle => "Reset access times for folders/maps, resources or the $lc_crstype." ,	linktitle => $linktitle{'resettimes'},
icon => 'start-here.png' ,	icon => 'start-here.png',
},	},
{ linktext => 'Blocking Communication/Resource Access',	{ linktext => 'Blocking Communication/Resource Access',
url => '/adm/setblock',	url => '/adm/setblock',
permission => $dcm,	permission => ($vcb \|\| $dcm),
linktitle => 'Configure blocking of communication/collaboration and access to resources during an exam',	linktitle => 'Configure blocking of communication/collaboration and access to resources during an exam',
icon => 'comblock.png',	icon => 'comblock.png',
},	},
{ linktext => 'Set Parameter Setting Default Actions',	{ linktext => 'Set Parameter Setting Default Actions',
url => '/adm/parmset?action=setdefaults',	url => '/adm/parmset?action=setdefaults',
permission => $parm_permission,	permission => $parm_permission->{'setdefaults'},
linktitle =>'Set default actions for parameters.' ,	linktitle =>'Set default actions for parameters.' ,
icon => 'folder-new.png' ,	icon => 'folder-new.png' ,
}]},	}]},
Line 4934 ENDMAINFORMHEAD	Line 6484 ENDMAINFORMHEAD
items => [	items => [
{ linktext => 'Edit Resource Parameters - Helper Mode',	{ linktext => 'Edit Resource Parameters - Helper Mode',
url => '/adm/helper/parameter.helper',	url => '/adm/helper/parameter.helper',
permission => $parm_permission,	permission => $parm_permission->{'helper'},
linktitle =>'Set/Modify resource parameters in helper mode.' ,	linktitle =>'Set/Modify resource parameters in helper mode.' ,
icon => 'dialog-information.png' ,	icon => 'dialog-information.png' ,
#help => 'Parameter_Helper',	#help => 'Parameter_Helper',
},	},
{ linktext => 'Edit Resource Parameters - Overview Mode',	{ linktext => $linktext{'newoverview'},
url => '/adm/parmset?action=newoverview',	url => '/adm/parmset?action=newoverview',
permission => $parm_permission,	permission => $parm_permission->{'newoverview'},
linktitle =>'Set/Modify resource parameters in overview mode.' ,	linktitle => $linktitle{'newoverview'},
icon => 'edit-find.png' ,	icon => 'edit-find.png',
#help => 'Parameter_Overview',	#help => 'Parameter_Overview',
},	},
{ linktext => 'Edit Resource Parameters - Table Mode',	{ linktext => $linktext{'settable'},
url => '/adm/parmset?action=settable',	url => '/adm/parmset?action=settable',
permission => $parm_permission,	permission => $parm_permission->{'settable'},
linktitle =>'Set/Modify resource parameters in table mode.' ,	linktitle => $linktitle{'settable'},
icon => 'edit-copy.png' ,	icon => 'edit-copy.png',
#help => 'Table_Mode',	#help => 'Table_Mode',
}]},	}]},
{ categorytitle => 'Existing Parameter Settings for Resources',	{ categorytitle => 'Existing Parameter Settings for Resources',
items => [	items => [
{ linktext => 'Modify Resource Parameters - Overview Mode',	{ linktext => $linktext{'setoverview'},
url => '/adm/parmset?action=setoverview',	url => '/adm/parmset?action=setoverview',
permission => $parm_permission,	permission => $parm_permission->{'setoverview'},
linktitle =>'Set/Modify existing resource parameters in overview mode.' ,	linktitle => $linktitle{'setoverview'},
icon => 'preferences-desktop-wallpaper.png' ,	icon => 'preferences-desktop-wallpaper.png',
#help => 'Parameter_Overview',	#help => 'Parameter_Overview',
},	},
{ linktext => 'Change Log',	{ linktext => 'Change Log',
url => '/adm/parmset?action=parameterchangelog',	url => '/adm/parmset?action=parameterchangelog',
permission => $parm_permission,	permission => $parm_permission->{'parameterchangelog'},
linktitle =>"View parameter and $lc_crstype blog posting/user notification change log." ,	linktitle =>"View parameter and $lc_crstype blog posting/user notification change log." ,
icon => 'document-properties.png',	icon => 'document-properties.png',
}]}	}]}
Line 4982 ENDMAINFORMHEAD	Line 6532 ENDMAINFORMHEAD
# PORTFOLIO METADATA	# PORTFOLIO METADATA
##################################################	##################################################

	# Prints HTML to edit an item of portfolio metadata. The HTML contains several td elements (no tr).
	# It looks like field titles are not localized.
	#
	# @param {Apache2::RequestRec} $r - the Apache request
	# @param {string} $field_name - metadata field name
	# @param {string} $field_text - metadata field title, in English unless manually added
	# @param {boolean} $added_flag - true if the field was manually added
sub output_row {	sub output_row {
my ($r, $field_name, $field_text, $added_flag) = @_;	my ($r, $field_name, $field_text, $added_flag) = @_;
my $output;	my $output;
Line 5039 sub output_row {	Line 6596 sub output_row {


# UI to order portfolio metadata fields.	# UI to order portfolio metadata fields.
	# Currently useless because addmetafield does not work.
	#
	# @param {Apache2::RequestRec} $r - the Apache request
sub order_meta_fields {	sub order_meta_fields {
my ($r)=@_;	my ($r)=@_;
my $idx = 1;	my $idx = 1;
Line 5129 sub order_meta_fields {	Line 6689 sub order_meta_fields {
}	}


	# Returns HTML with a Continue button redirecting to the initial portfolio metadata screen.
	# @returns {string}
sub continue {	sub continue {
my $output;	my $output;
$output .= '<form action="" method="post">';	$output .= '<form action="" method="post">';
$output .= '<input type="hidden" name="action" value="setrestrictmeta" />';	$output .= '<input type="hidden" name="action" value="setrestrictmeta" />';
$output .= '<input type="submit" value="Continue" />';	$output .= '<input type="submit" value="'.&mt('Continue').'" />';
return ($output);	return ($output);
}	}


	# UI to add a metadata field.
	# Currenly does not work because of an HTML error (the field is not visible).
	#
	# @param {Apache2::RequestRec} $r - the Apache request
sub addmetafield {	sub addmetafield {
my ($r)=@_;	my ($r)=@_;
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata',	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata',
Line 5157 sub addmetafield {	Line 6723 sub addmetafield {
my $put_result = &Apache::lonnet::put('environment',	my $put_result = &Apache::lonnet::put('environment',
{'metadata.'.$meta_field.'.options'=>$options},$dom,$crs);	{'metadata.'.$meta_field.'.options'=>$options},$dom,$crs);

$r->print('Undeleted Metadata Field <strong>'.$env{'course.'.$env{'request.course.id'}.'.metadata.'.$meta_field.'.added'}."</strong> with result ".$put_result.'<br />');	$r->print(&mt('Undeleted Metadata Field [_1] with result [_2]',
	'<strong>'.$env{'course.'.$env{'request.course.id'}.'.metadata.'.$meta_field.'.added'}.
	'</strong>',$put_result).
	'<br />');
}	}
$r->print(&continue());	$r->print(&continue());
} elsif (exists($env{'form.fieldname'})) {	} elsif (exists($env{'form.fieldname'})) {
Line 5169 sub addmetafield {	Line 6738 sub addmetafield {
{'metadata.'.$meta_field.'.values'=>"",	{'metadata.'.$meta_field.'.values'=>"",
'metadata.'.$meta_field.'.added'=>"$display_field",	'metadata.'.$meta_field.'.added'=>"$display_field",
'metadata.'.$meta_field.'.options'=>""},$dom,$crs);	'metadata.'.$meta_field.'.options'=>""},$dom,$crs);
$r->print('Added new Metadata Field <strong>'.$env{'form.fieldname'}."</strong> with result ".$put_result.'<br />');	$r->print(&mt('Added new Metadata Field [_1] with result [_2]',
	'<strong>'.$env{'form.fieldname'}.'</strong>',$put_result).
	'<br />');
$r->print(&continue());	$r->print(&continue());
} else {	} else {
my $fields = &get_deleted_meta_fieldnames($env{'request.course.id'});	my $fields = &get_deleted_meta_fieldnames($env{'request.course.id'});
if ($fields) {	if ($fields) {
$r->print('You may undelete previously deleted fields.<br />Check those you wish to undelete and click Undelete.<br />');	$r->print(&mt('You may undelete previously deleted fields.').
	'<br />'.
	&mt('Check those you wish to undelete and click Undelete.').
	'<br />');
$r->print('<form method="post" action="">');	$r->print('<form method="post" action="">');
foreach my $key(keys(%$fields)) {	foreach my $key(keys(%$fields)) {
$r->print('<input type="checkbox" name="undeletefield" value="'.$key.'" />'.$$fields{$key}.'<br /');	$r->print('<label><input type="checkbox" name="undeletefield" value="'.$key.'" />'.$$fields{$key}.'</label><br /');
}	}
$r->print('<input type="submit" name="undelete" value="Undelete" />');	$r->print('<input type="submit" name="undelete" value="'.&mt('Undelete').'" />');
$r->print('</form>');	$r->print('</form>');
}	}
$r->print('<hr /><strong>Or</strong> you may enter a new metadata field name.<form method="post" action="/adm/parmset?action=addmetadata"');	$r->print('<hr />'.
	&mt('[_1]Or[_2] you may enter a new metadata field name.',
	'<strong>','</strong>').
	'<form method="post" action="/adm/parmset?action=addmetadata">');
$r->print('<input type="text" name="fieldname" /><br />');	$r->print('<input type="text" name="fieldname" /><br />');
$r->print('<input type="submit" value="Add Metadata Field" />');	$r->print('<input type="submit" value="'.&mt('Add Metadata Field').'" />');
	$r->print('</form>');
}	}
$r->print('</form>');
&endSettingsScreen($r);	&endSettingsScreen($r);
}	}



# Display or save portfolio metadata.	# Display or save portfolio metadata.
	#
	# @param {Apache2::RequestRec} $r - the Apache request
sub setrestrictmeta {	sub setrestrictmeta {
my ($r)=@_;	my ($r)=@_;
my $next_meta;	my $next_meta;
Line 5209 sub setrestrictmeta {	Line 6788 sub setrestrictmeta {
&startSettingsScreen($r,'parmset',$crstype);	&startSettingsScreen($r,'parmset',$crstype);
my $key_base = $env{'course.'.$env{'request.course.id'}.'.'};	my $key_base = $env{'course.'.$env{'request.course.id'}.'.'};
my $save_field = '';	my $save_field = '';
	my %lt = &Apache::lonlocal::texthash(
	addm => 'Add Metadata Field',
	ordm => 'Order Metadata Fields',
	save => 'Save',
	);
if ($env{'form.restrictmeta'}) {	if ($env{'form.restrictmeta'}) {
foreach my $field (sort(keys(%env))) {	foreach my $field (sort(keys(%env))) {
if ($field=~m/^form.(.+)_(.+)$/) {	if ($field=~m/^form.(.+)_(.+)$/) {
Line 5247 sub setrestrictmeta {	Line 6831 sub setrestrictmeta {
my %metadata_fields = &Apache::lonmeta::fieldnames('portfolio');	my %metadata_fields = &Apache::lonmeta::fieldnames('portfolio');
# Now get possible added metadata fields	# Now get possible added metadata fields
my $added_metadata_fields = &get_added_meta_fieldnames($env{'request.course.id'});	my $added_metadata_fields = &get_added_meta_fieldnames($env{'request.course.id'});
my $row_alt = 1;
$output .= &Apache::loncommon::start_data_table();	$output .= &Apache::loncommon::start_data_table();
foreach my $field (sort(keys(%metadata_fields))) {	foreach my $field (sort(keys(%metadata_fields))) {
if ($field ne 'courserestricted') {	if ($field ne 'courserestricted') {
$row_alt = $row_alt ? 0 : 1;	$output.= &output_row($r,$field,$metadata_fields{$field});
$output.= &output_row($r, $field, $metadata_fields{$field});
}	}
}	}
my $buttons = (<<ENDButtons);	my $buttons = (<<ENDButtons);
<input type="submit" name="restrictmeta" value="Save" />	<input type="submit" name="restrictmeta" value="$lt{'save'}" />
</form><br />	</form><br />
<form method="post" action="/adm/parmset?action=addmetadata" name="form1">	<form method="post" action="/adm/parmset?action=addmetadata" name="form1">
<input type="submit" name="restrictmeta" value="Add a Metadata Field" />	<input type="submit" name="restrictmeta" value="$lt{'addm'}" />
</form>	</form>
<br />	<br />
<form method="post" action="/adm/parmset?action=ordermetadata" name="form2">	<form method="post" action="/adm/parmset?action=ordermetadata" name="form2">
<input type="submit" name="restrictmeta" value="Order Metadata Fields" />	<input type="submit" name="restrictmeta" value="$lt{'ordm'}" />
ENDButtons	ENDButtons
my $added_flag = 1;	my $added_flag = 1;
foreach my $field (sort(keys(%$added_metadata_fields))) {	foreach my $field (sort(keys(%$added_metadata_fields))) {
$row_alt = $row_alt ? 0 : 1;	$output.= &output_row($r,$field,$$added_metadata_fields{$field},$added_flag);
$output.= &output_row($r, $field, $$added_metadata_fields{$field},$added_flag, $row_alt);
}	}
$output .= &Apache::loncommon::end_data_table();	$output .= &Apache::loncommon::end_data_table();
$r->print(<<ENDenv);	$r->print(<<ENDenv);
Line 5283 ENDenv	Line 6864 ENDenv
}	}


	# Returns metadata fields that have been manually added.
	#
	# @param {string} $cid - course id
	# @returns {hash reference} - hash field name -> field title (not localized)
sub get_added_meta_fieldnames {	sub get_added_meta_fieldnames {
my ($cid) = @_;	my ($cid) = @_;
my %fields;	my %fields;
Line 5297 sub get_added_meta_fieldnames {	Line 6882 sub get_added_meta_fieldnames {
}	}


	# Returns metadata fields that have been manually added and deleted.
	#
	# @param {string} $cid - course id
	# @returns {hash reference} - hash field name -> field title (not localized)
sub get_deleted_meta_fieldnames {	sub get_deleted_meta_fieldnames {
my ($cid) = @_;	my ($cid) = @_;
my %fields;	my %fields;
Line 5318 sub get_deleted_meta_fieldnames {	Line 6907 sub get_deleted_meta_fieldnames {
##################################################	##################################################

# UI to change parameter setting default actions	# UI to change parameter setting default actions
	#
	# @param {Apache2::RequestRec} $r - the Apache request
sub defaultsetter {	sub defaultsetter {
my ($r) = @_;	my ($r) = @_;

Line 5411 sub defaultsetter {	Line 7002 sub defaultsetter {
push @datedisplay,&mt('Automatically set earlier than ').$tempkey;	push @datedisplay,&mt('Automatically set earlier than ').$tempkey;
}	}
}	}
$r->print(&mt('Manual setting rules apply to all interfaces.').'<br />'.	$r->print(&mt('Manual setting rules apply to all interfaces.').'<br />'.
&mt('Automatic setting rules apply to table mode interfaces only.'));	&mt('Automatic setting rules apply to table mode interfaces only.'));
$r->print("\n".&Apache::loncommon::start_data_table().	$r->print("\n".&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_header_row().
"<th>".&mt('Rule for parameter').'</th><th>'.	"<th>".&mt('Rule for parameter').'</th><th>'.
Line 5456 $r->print(&mt('Manual setting rules appl	Line 7047 $r->print(&mt('Manual setting rules appl
<input name="$tempkey\_hours" type="text" size="4" value="$hours" />$lt{'hours'}<br />	<input name="$tempkey\_hours" type="text" size="4" value="$hours" />$lt{'hours'}<br />
<input name="$tempkey\_min" type="text" size="4" value="$min" />$lt{'min'}<br />	<input name="$tempkey\_min" type="text" size="4" value="$min" />$lt{'min'}<br />
<input name="$tempkey\_sec" type="text" size="4" value="$sec" />$lt{'sec'}	<input name="$tempkey\_sec" type="text" size="4" value="$sec" />$lt{'sec'}
ENDINPUTDATE	ENDINPUTDATE
} elsif ($defkeytype{$tempkey} eq 'string_yesno') {	} elsif ($defkeytype{$tempkey} eq 'string_yesno') {
my $yeschecked='';	my $yeschecked='';
my $nochecked='';	my $nochecked='';
Line 5466 $r->print(&mt('Manual setting rules appl	Line 7057 $r->print(&mt('Manual setting rules appl
$r->print(<<ENDYESNO);	$r->print(<<ENDYESNO);
<label><input type="radio" name="$tempkey\_value" value="yes"$yeschecked /> $lt{'yes'}</label><br />	<label><input type="radio" name="$tempkey\_value" value="yes"$yeschecked /> $lt{'yes'}</label><br />
<label><input type="radio" name="$tempkey\_value" value="no"$nochecked /> $lt{'no'}</label>	<label><input type="radio" name="$tempkey\_value" value="no"$nochecked /> $lt{'no'}</label>
ENDYESNO	ENDYESNO
} else {	} else {
$r->print('<input type="text" size="20" name="'.$tempkey.'_value" value="'.&rulescache($tempkey.'_value').'" />');	$r->print('<input type="text" size="20" name="'.$tempkey.'_value" value="'.&rulescache($tempkey.'_value').'" />');
}	}
Line 5484 $r->print(&mt('Manual setting rules appl	Line 7075 $r->print(&mt('Manual setting rules appl
# PARAMETER CHANGES LOG	# PARAMETER CHANGES LOG
##################################################	##################################################

	# Returns some info for a parameter log entry.
	# Returned entries:
	# $realm - HTML title for the parameter level and resource
	# $section - parameter section
	# $name - parameter name
	# $part - parameter part
	# $what - $part.'.'.$name
	# $middle - resource symb ?
	# $uname - user name (same as given)
	# $udom - user domain (same as given)
	# $issection - section or group name
	# $realmdescription - title for the parameter level and resource (without using HTML)
	#
	# @param {string} $key - parameter log key
	# @param {string} $uname - user name
	# @param {string} $udom - user domain
	# @param {boolean} $typeflag - .type log entry
	# @returns {Array}
sub components {	sub components {
my ($key,$uname,$udom,$exeuser,$exedomain,$typeflag)=@_;	my ($key,$uname,$udom,$typeflag)=@_;

if ($typeflag) {	if ($typeflag) {
$key=~s/\.type$//;	$key=~s/\.type$//;
}	}

my ($middle,$part,$name)=	my ($middle,$part,$name)=
($key=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/);	($key=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s\-]+)\.(\w+)$/);
my $issection;	my $issection;

my $section=&mt('All Students');	my $section=&mt('All Students');
Line 5532 sub components {	Line 7141 sub components {
$what,$middle,$uname,$udom,$issection,$realmdescription);	$what,$middle,$uname,$udom,$issection,$realmdescription);
}	}

my %standard_parms;	my %standard_parms; # hash parameter name -> parameter title (not localized)
my %standard_parms_types;	my %standard_parms_types; # hash parameter name -> parameter type

	# Reads parameter info from packages.tab into %standard_parms.
sub load_parameter_names {	sub load_parameter_names {
open(my $config,"<$Apache::lonnet::perlvar{'lonTabDir'}/packages.tab");	open(my $config,"<","$Apache::lonnet::perlvar{'lonTabDir'}/packages.tab");
while (my $configline=<$config>) {	while (my $configline=<$config>) {
if ($configline !~ /\S/ \|\| $configline=~/^\#/) { next; }	if ($configline !~ /\S/ \|\| $configline=~/^\#/) { next; }
chomp($configline);	chomp($configline);
Line 5551 sub load_parameter_names {	Line 7161 sub load_parameter_names {
close($config);	close($config);
$standard_parms{'int_pos'} = 'Positive Integer';	$standard_parms{'int_pos'} = 'Positive Integer';
$standard_parms{'int_zero_pos'} = 'Positive Integer or Zero';	$standard_parms{'int_zero_pos'} = 'Positive Integer or Zero';
	$standard_parms{'scoreformat'} = 'Format for display of score';
}	}

	# Returns a parameter title for standard parameters, the name for others.
	#
	# @param {string} $name - parameter name
	# @returns {string}
sub standard_parameter_names {	sub standard_parameter_names {
my ($name)=@_;	my ($name)=@_;
if (!%standard_parms) {	if (!%standard_parms) {
Line 5565 sub standard_parameter_names {	Line 7180 sub standard_parameter_names {
}	}
}	}

	# Returns a parameter type for standard parameters, undef for others.
	#
	# @param {string} $name - parameter name
	# @returns {string}
sub standard_parameter_types {	sub standard_parameter_types {
my ($name)=@_;	my ($name)=@_;
if (!%standard_parms_types) {	if (!%standard_parms_types) {
Line 5576 sub standard_parameter_types {	Line 7195 sub standard_parameter_types {
return;	return;
}	}

	# Returns a parameter level title (not localized) from the parameter level name.
	#
	# @param {string} $name - parameter level name (recognized: resourcelevel\|maplevel\|maplevelrecurse\|courselevel)
	# @returns {string}
sub standard_parameter_levels {	sub standard_parameter_levels {
my ($name)=@_;	my ($name)=@_;
my %levels = (	my %levels = (
Line 5591 sub standard_parameter_levels {	Line 7214 sub standard_parameter_levels {
}	}

# Display log for parameter changes, blog postings, user notification changes.	# Display log for parameter changes, blog postings, user notification changes.
	#
	# @param {Apache2::RequestRec} $r - the Apache request
sub parm_change_log {	sub parm_change_log {
my ($r)=@_;	my ($r,$parm_permission)=@_;
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'}	my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable',	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable',
text=>"Parameter Change Log"});	text=>"Parameter Change Log"});
my $js = '<script type="text/javascript">'."\n".	my $js = '<script type="text/javascript">'."\n".
Line 5624 sub parm_change_log {	Line 7249 sub parm_change_log {
'<input type="submit" value="'.&mt('Display').'" />'.	'<input type="submit" value="'.&mt('Display').'" />'.
'</form></fieldset></div><br clear="all" />');	'</form></fieldset></div><br clear="all" />');

	my $readonly = 1;
	if ($parm_permission->{'edit'}) {
	undef($readonly);
	}
my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom);	my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom);
$r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().	$r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
'<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Extent').'</th><th>'.&mt('Users').'</th><th>'.	'<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Extent').'</th><th>'.&mt('Users').'</th><th>'.
&mt('Parameter').'</th><th>'.&mt('Part').'</th><th>'.&mt('New Value').'</th><th>'.&mt('Announce').'</th>'.	&mt('Parameter').'</th><th>'.&mt('Part').'</th><th>'.&mt('New Value').'</th>');
&Apache::loncommon::end_data_table_header_row());	unless ($readonly) {
	$r->print('<th>'.&mt('Announce').'</th>');
	}
	$r->print(&Apache::loncommon::end_data_table_header_row());
my $shown=0;	my $shown=0;
my $folder='';	my $folder='';
if ($env{'form.displayfilter'} eq 'currentfolder') {	if ($env{'form.displayfilter'} eq 'currentfolder') {
Line 5640 sub parm_change_log {	Line 7272 sub parm_change_log {
}	}
if ($last) { ($folder) = &Apache::lonnet::decode_symb($last); }	if ($last) { ($folder) = &Apache::lonnet::decode_symb($last); }
}	}
	my $numgroups = 0;
	my @groups;
	if ($env{'request.course.groups'} ne '') {
	@groups = split(/:/,$env{'request.course.groups'});
	$numgroups = scalar(@groups);
	}
foreach my $id (sort {	foreach my $id (sort {
if ($parmlog{$b}{'exe_time'} ne $parmlog{$a}{'exe_time'}) {	if ($parmlog{$b}{'exe_time'} ne $parmlog{$a}{'exe_time'}) {
return $parmlog{$b}{'exe_time'} <=>$parmlog{$a}{'exe_time'}	return $parmlog{$b}{'exe_time'} <=>$parmlog{$a}{'exe_time'}
Line 5660 sub parm_change_log {	Line 7298 sub parm_change_log {
$parmlog{$id}{'exe_uname'},	$parmlog{$id}{'exe_uname'},
$parmlog{$id}{'exe_udom'});	$parmlog{$id}{'exe_udom'});
my $send_msg_link='';	my $send_msg_link='';
if ((($parmlog{$id}{'exe_uname'} ne $env{'user.name'})	if ((!$readonly) &&
	(($parmlog{$id}{'exe_uname'} ne $env{'user.name'})
\|\| ($parmlog{$id}{'exe_udom'} ne $env{'user.domain'}))) {	\|\| ($parmlog{$id}{'exe_udom'} ne $env{'user.domain'}))) {
$send_msg_link ='<br />'.	$send_msg_link ='<br />'.
&Apache::loncommon::messagewrapper(&mt('Send message'),	&Apache::loncommon::messagewrapper(&mt('Send message'),
Line 5676 sub parm_change_log {	Line 7315 sub parm_change_log {
my $typeflag = ($changed =~/\.type$/ &&	my $typeflag = ($changed =~/\.type$/ &&
!exists($parmlog{$id}{'logentry'}{$changed.'.type'}));	!exists($parmlog{$id}{'logentry'}{$changed.'.type'}));
my ($realm,$section,$parmname,$part,$what,$middle,$uname,$udom,$issection,$realmdescription)=	my ($realm,$section,$parmname,$part,$what,$middle,$uname,$udom,$issection,$realmdescription)=
&components($changed,$parmlog{$id}{'uname'},$parmlog{$id}{'udom'},undef,undef,$typeflag);	&components($changed,$parmlog{$id}{'uname'},$parmlog{$id}{'udom'},$typeflag);
if ($env{'request.course.sec'} ne '') {	if ($env{'request.course.sec'} ne '') {
next if (($issection ne '') && ($issection ne $env{'request.course.sec'}));	next if (($issection ne '') && (!(($issection eq $env{'request.course.sec'}) \|\|
	($numgroups && (grep(/^\Q$issection\E$/,@groups))))));
if ($uname ne '') {	if ($uname ne '') {
my $stusection = &Apache::lonnet::getsection($uname,$udom,$env{'request.course.id'});	my $stusection = &Apache::lonnet::getsection($uname,$udom,$env{'request.course.id'});
next if (($stusection ne '-1') && ($stusection ne $env{'request.course.sec'}));	next if (($stusection ne '-1') && ($stusection ne $env{'request.course.sec'}));
Line 5712 sub parm_change_log {	Line 7352 sub parm_change_log {
$parmitem = &mt($parmitem);	$parmitem = &mt($parmitem);
$output .= &mt('Type: [_1]',$parmitem);	$output .= &mt('Type: [_1]',$parmitem);
} else {	} else {
	my $toolsymb;
	if ($middle =~ /ext\.tool$/) {
	$toolsymb = $middle;
	}
my ($level,@all)=&parmval_by_symb($what,$middle,	my ($level,@all)=&parmval_by_symb($what,$middle,
&Apache::lonnet::metadata($middle,$what),	&Apache::lonnet::metadata($middle,$what,$toolsymb),
$uname,$udom,$issection,$issection,$courseopt);	$uname,$udom,$issection,$issection,$courseopt);
my $showvalue = $value;	my $showvalue = $value;
if ($istype{$parmname} eq '') {	if ($istype{$parmname} eq '') {
Line 5737 sub parm_change_log {	Line 7381 sub parm_change_log {
}	}
}	}
}	}
$output .= '</td><td>';	$output .= '</td>';

if ($stillactive) {	unless ($readonly) {
my $parmitem = &standard_parameter_names($parmname);	$output .= '<td>';
$parmitem = &mt($parmitem);	if ($stillactive) {
my $title=&mt('Changed [_1]',$parmitem);	my $parmitem = &standard_parameter_names($parmname);
my $description=&mt('Changed [_1] for [_2] to [_3]',	$parmitem = &mt($parmitem);
$parmitem,$realmdescription,	my $title=&mt('Changed [_1]',$parmitem);
(&isdateparm($istype{$parmname})?&Apache::lonlocal::locallocaltime($value):$value));	my $description=&mt('Changed [_1] for [_2] to [_3]',
if (($uname) && ($udom)) {	$parmitem,$realmdescription,
$output .=	(&isdateparm($istype{$parmname})?&Apache::lonlocal::locallocaltime($value):$value));
&Apache::loncommon::messagewrapper('Notify User',	if (($uname) && ($udom)) {
$uname,$udom,$title,	$output .=
$description);	&Apache::loncommon::messagewrapper('Notify User',
} else {	$uname,$udom,$title,
$output .=	$description);
&Apache::lonrss::course_blog_link($id,$title,	} else {
$description);	$output .=
	&Apache::lonrss::course_blog_link($id,$title,
	$description);
	}
}	}
	$output .= '</td>';
}	}
$output .= '</td>'.&Apache::loncommon::end_data_table_row();	$output .= &Apache::loncommon::end_data_table_row();
}	}
if ($env{'form.displayfilter'} eq 'containing') {	if ($env{'form.displayfilter'} eq 'containing') {
my $wholeentry=$about_me_link.':'.	my $wholeentry=$about_me_link.':'.
Line 5785 sub parm_change_log {	Line 7433 sub parm_change_log {
# MISC !	# MISC !
##################################################	##################################################

	# Stores slot information.
# Used by table UI	# Used by table UI
	# FIXME: I don't understand how this can work when the symb is not defined (if only a map was selected)
	#
	# @param {string} $slot_name - slot name
	# @param {string} $cdom - course domain
	# @param {string} $cnum - course number
	# @param {string} $symb - resource symb
	# @param {string} $uname - user name
	# @param {string} $udom - user domain
	# @returns {string} - 'ok' or error name
sub update_slots {	sub update_slots {
my ($slot_name,$cdom,$cnum,$symb,$uname,$udom) = @_;	my ($slot_name,$cdom,$cnum,$symb,$uname,$udom) = @_;
my %slot=&Apache::lonnet::get_slot($slot_name);	my %slot=&Apache::lonnet::get_slot($slot_name);
Line 5839 sub update_slots {	Line 7497 sub update_slots {
return $success;	return $success;
}	}

	# Deletes a slot reservation.
# Used by table UI	# Used by table UI
	# FIXME: I don't understand how this can work when the symb is not defined (if only a map was selected)
	#
	# @param {string} $slot_name - slot name
	# @param {string} $cdom - course domain
	# @param {string} $cnum - course number
	# @param {string} $uname - user name
	# @param {string} $udom - user domain
	# @param {string} $symb - resource symb
	# @returns {string} - 'ok' or error name
sub delete_slots {	sub delete_slots {
my ($slot_name,$cdom,$cnum,$uname,$udom,$symb) = @_;	my ($slot_name,$cdom,$cnum,$uname,$udom,$symb) = @_;
my $delresult;	my $delresult;
Line 5875 sub delete_slots {	Line 7543 sub delete_slots {
return $delresult;	return $delresult;
}	}

	# Returns true if there is a current course.
# Used by handler	# Used by handler
	#
	# @returns {boolean}
sub check_for_course_info {	sub check_for_course_info {
my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
return 1 if ($navmap);	return 1 if ($navmap);
return 0;	return 0;
}	}

	# Returns the current course host and host LON-CAPA version.
	#
	# @returns {Array} - (course hostname, major version number, minor version number)
sub parameter_release_vars {	sub parameter_release_vars {
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my $chome = $env{'course.'.$env{'request.course.id'}.'.home'};	my $chome = $env{'course.'.$env{'request.course.id'}.'.home'};
Line 5891 sub parameter_release_vars {	Line 7565 sub parameter_release_vars {
return ($chostname,$cmajor,$cminor);	return ($chostname,$cmajor,$cminor);
}	}

	# Checks if the course host version can handle a parameter required version,
	# and if it does, stores the release needed for the course.
	#
	# @param {string} $name - parameter name
	# @param {string} $value - parameter value
	# @param {string} $valmatch - name of the test used for checking the value
	# @param {string} $namematch - name of the test used for checking the name
	# @param {string} $needsrelease - version needed by the parameter, major.minor
	# @param {integer} $cmajor - course major version number
	# @param {integer} $cminor - course minor version number
	# @returns {boolean} - true if a newer version is needed
sub parameter_releasecheck {	sub parameter_releasecheck {
my ($name,$value,$valmatch,$namematch,$needsrelease,$cmajor,$cminor) = @_;	my ($name,$value,$valmatch,$namematch,$needsrelease,$cmajor,$cminor) = @_;
my $needsnewer;	my $needsnewer;
Line 5910 sub parameter_releasecheck {	Line 7595 sub parameter_releasecheck {
return $needsnewer;	return $needsnewer;
}	}

	sub get_permission {
	my %permission;
	my $allowed = 0;
	return (\%permission,$allowed) unless ($env{'request.course.id'});
	if ((&Apache::lonnet::allowed('opa',$env{'request.course.id'})) \|\|
	(&Apache::lonnet::allowed('opa',$env{'request.course.id'}.'/'.
	$env{'request.course.sec'}))) {
	%permission= (
	'edit' => 1,
	'set' => 1,
	'setoverview' => 1,
	'addmetadata' => 1,
	'ordermetadata' => 1,
	'setrestrictmeta' => 1,
	'newoverview' => 1,
	'setdefaults' => 1,
	'settable' => 1,
	'parameterchangelog' => 1,
	'cleanparameters' => 1,
	'dateshift1' => 1,
	'dateshift2' => 1,
	'helper' => 1,
	);
	} elsif ((&Apache::lonnet::allowed('vpa',$env{'request.course.id'})) \|\|
	(&Apache::lonnet::allowed('vpa',$env{'request.course.id'}.'/'.
	$env{'request.course.sec'}))) {
	%permission = (
	'set' => 1,
	'settable' => 1,
	'newoverview' => 1,
	'setoverview' => 1,
	'parameterchangelog' => 1,
	);
	}
	foreach my $perm (values(%permission)) {
	if ($perm) { $allowed=1; last; }
	}
	return (\%permission,$allowed);
	}

##################################################	##################################################
# HANDLER	# HANDLER
##################################################	##################################################
Line 5958 sub handler {	Line 7683 sub handler {
'Parameter_Manager,Course_Environment,Parameter_Helper,Parameter_Overview,Table_Mode'});	'Parameter_Manager,Course_Environment,Parameter_Helper,Parameter_Overview,Table_Mode'});

# ----------------------------------------------------- Needs to be in a course	# ----------------------------------------------------- Needs to be in a course
my $parm_permission =	my ($parm_permission,$allowed) = &get_permission();
(&Apache::lonnet::allowed('opa',$env{'request.course.id'}) \|\|
&Apache::lonnet::allowed('opa',$env{'request.course.id'}.'/'.
$env{'request.course.sec'}));
my $exists = &check_for_course_info();	my $exists = &check_for_course_info();

if ($env{'request.course.id'} && $parm_permission && $exists) {	if ($env{'request.course.id'} && $allowed && $exists) {
#	#
# Main switch on form.action and form.state, as appropriate	# Main switch on form.action and form.state, as appropriate
#	#
# Check first if coming from someone else headed directly for	# Check first if coming from someone else headed directly for
# the table mode	# the table mode
if ((($env{'form.command'} eq 'set') && ($env{'form.url'})	if (($parm_permission->{'set'}) &&
&& (!$env{'form.dis'})) \|\| ($env{'form.symb'})) {	((($env{'form.command'} eq 'set') && ($env{'form.url'})
&assessparms($r);	&& (!$env{'form.dis'})) \|\| ($env{'form.symb'}))) {
	&assessparms($r,$parm_permission);
} elsif (! exists($env{'form.action'})) {	} elsif (! exists($env{'form.action'})) {
&print_main_menu($r,$parm_permission);	&print_main_menu($r,$parm_permission);
	} elsif (!$parm_permission->{$env{'form.action'}}) {
	&print_main_menu($r,$parm_permission);
} elsif ($env{'form.action'} eq 'setoverview') {	} elsif ($env{'form.action'} eq 'setoverview') {
&overview($r);	&overview($r,$parm_permission);
} elsif ($env{'form.action'} eq 'addmetadata') {	} elsif ($env{'form.action'} eq 'addmetadata') {
&addmetafield($r);	&addmetafield($r);
} elsif ($env{'form.action'} eq 'ordermetadata') {	} elsif ($env{'form.action'} eq 'ordermetadata') {
Line 5984 sub handler {	Line 7709 sub handler {
} elsif ($env{'form.action'} eq 'setrestrictmeta') {	} elsif ($env{'form.action'} eq 'setrestrictmeta') {
&setrestrictmeta($r);	&setrestrictmeta($r);
} elsif ($env{'form.action'} eq 'newoverview') {	} elsif ($env{'form.action'} eq 'newoverview') {
&newoverview($r);	&newoverview($r,$parm_permission);
} elsif ($env{'form.action'} eq 'setdefaults') {	} elsif ($env{'form.action'} eq 'setdefaults') {
&defaultsetter($r);	&defaultsetter($r);
} elsif ($env{'form.action'} eq 'settable') {	} elsif ($env{'form.action'} eq 'settable') {
&assessparms($r);	&assessparms($r,$parm_permission);
} elsif ($env{'form.action'} eq 'parameterchangelog') {	} elsif ($env{'form.action'} eq 'parameterchangelog') {
&parm_change_log($r);	&parm_change_log($r,$parm_permission);
} elsif ($env{'form.action'} eq 'cleanparameters') {	} elsif ($env{'form.action'} eq 'cleanparameters') {
&clean_parameters($r);	&clean_parameters($r);
} elsif ($env{'form.action'} eq 'dateshift1') {	} elsif ($env{'form.action'} eq 'dateshift1') {

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

Removed from v.1.561
changed lines
	Added in v.1.607