loncom/interface/lonparmset.pm - diff

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Diff for /loncom/interface/lonparmset.pm between versions 1.58 and 1.91

version 1.58, 2002/08/12 18:21:42	version 1.91, 2003/05/07 19:31:43
Line 25	Line 25
#	#
# http://www.lon-capa.org/	# http://www.lon-capa.org/
#	#
# (Handler to resolve ambiguous file locations	###################################################################
#	###################################################################
# (TeX Content Handler
#	=pod
# YEAR=2000
# 05/29/00,05/30,10/11 Gerd Kortemeyer)	=head1 NAME
#
# 10/11,10/12,10/16 Gerd Kortemeyer)	lonparmset - Handler to set parameters for assessments and course
#
# 11/20,11/21,11/22,11/23,11/24,11/25,11/27,11/28,	=head1 SYNOPSIS
# 12/08,12/12,
# YEAR=2001	lonparmset provides an interface to setting course parameters.
# 16/01/01,02/08,03/20,03/23,03/24,03/26,05/09,
# 07/05,07/06,08/08,08/09,09/01,09/21 Gerd Kortemeyer	=head1 DESCRIPTION
# 12/17 Scott Harrison
# 12/19 Guy Albertelli	This module sets coursewide and assessment parameters.
# 12/26,12/27 Gerd Kortemeyer
#	=head1 INTERNAL SUBROUTINES
# YEAR=2002
# 7/19 Jeremy Bowers	=over 4
###
	=cut

	###################################################################
	###################################################################

package Apache::lonparmset;	package Apache::lonparmset;

use strict;	use strict;
use Apache::lonnet;	use Apache::lonnet;
use Apache::Constants qw(:common :http REDIRECT);	use Apache::Constants qw(:common :http REDIRECT);
	use Apache::lonhtmlcommon();
use Apache::loncommon;	use Apache::loncommon;
use GDBM_File;	use GDBM_File;
use Apache::lonhomework;	use Apache::lonhomework;
Line 68 my %mapp;	Line 73 my %mapp;
my %typep;	my %typep;
my %keyp;	my %keyp;

	my %maptitles;

my $uname;	my $uname;
my $udom;	my $udom;
my $uhome;	my $uhome;
my $csec;	my $csec;
my $coursename;	my $coursename;

# -------------------------------------------- Figure out a cascading parameter	##################################################
	##################################################

	=pod

	=item parmval

	Figure out a cascading parameter.

	Inputs: $what - a parameter spec (incluse part info and name I.E. 0.weight)
	$id - a bighash Id number
	$def - the resource's default value 'stupid emacs

	Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 11 possible levels

	11- resource default
	10- map default
	9 - General Course
	8 - Map or Folder level in course
	7 - resource level in course
	6 - General for section
	5 - Map or Folder level for section
	4 - resource level in section
	3 - General for specific student
	2 - Map or Folder level for specific student
	1 - resource level for specific student

	=cut

	##################################################
	##################################################
sub parmval {	sub parmval {
my ($what,$id,$def)=@_;	my ($what,$id,$def)=@_;
my $result='';	my $result='';
Line 104 sub parmval {	Line 140 sub parmval {

# --------------------------------------------------------- third, check course	# --------------------------------------------------------- third, check course

if ($courseopt{$courselevel}) {	if (defined($courseopt{$courselevel})) {
$outpar[9]=$courseopt{$courselevel};	$outpar[9]=$courseopt{$courselevel};
$result=9;	$result=9;
}	}

if ($courseopt{$courselevelm}) {	if (defined($courseopt{$courselevelm})) {
$outpar[8]=$courseopt{$courselevelm};	$outpar[8]=$courseopt{$courselevelm};
$result=8;	$result=8;
}	}

if ($courseopt{$courselevelr}) {	if (defined($courseopt{$courselevelr})) {
$outpar[7]=$courseopt{$courselevelr};	$outpar[7]=$courseopt{$courselevelr};
$result=7;	$result=7;
}	}

if ($csec) {	if (defined($csec)) {
if ($courseopt{$seclevel}) {	if (defined($courseopt{$seclevel})) {
$outpar[6]=$courseopt{$seclevel};	$outpar[6]=$courseopt{$seclevel};
$result=6;	$result=6;
}	}
if ($courseopt{$seclevelm}) {	if (defined($courseopt{$seclevelm})) {
$outpar[5]=$courseopt{$seclevelm};	$outpar[5]=$courseopt{$seclevelm};
$result=5;	$result=5;
}	}

if ($courseopt{$seclevelr}) {	if (defined($courseopt{$seclevelr})) {
$outpar[4]=$courseopt{$seclevelr};	$outpar[4]=$courseopt{$seclevelr};
$result=4;	$result=4;
}	}
Line 137 sub parmval {	Line 173 sub parmval {

# ---------------------------------------------------------- fourth, check user	# ---------------------------------------------------------- fourth, check user

if ($uname) {	if (defined($uname)) {
if ($useropt{$courselevel}) {	if (defined($useropt{$courselevel})) {
$outpar[3]=$useropt{$courselevel};	$outpar[3]=$useropt{$courselevel};
$result=3;	$result=3;
}	}

if ($useropt{$courselevelm}) {	if (defined($useropt{$courselevelm})) {
$outpar[2]=$useropt{$courselevelm};	$outpar[2]=$useropt{$courselevelm};
$result=2;	$result=2;
}	}

if ($useropt{$courselevelr}) {	if (defined($useropt{$courselevelr})) {
$outpar[1]=$useropt{$courselevelr};	$outpar[1]=$useropt{$courselevelr};
$result=1;	$result=1;
}	}
}	}

return ($result,@outpar);	return ($result,@outpar);
}	}

# ------------------------------------------------------------ Output for value	##################################################
	##################################################

	=pod

	=item valout

	Format a value for output.

	Inputs: $value, $type

	Returns: $value, formatted for output. If $type indicates it is a date,
	localtime($value) is returned.

	=cut

	##################################################
	##################################################
sub valout {	sub valout {
my ($value,$type)=@_;	my ($value,$type)=@_;
return ($value?(($type=~/^date/)?localtime($value):$value):'  ');	my $result = '';
	# Values of zero are valid.
	if (! $value && $value ne '0') {
	$result = '  ';
	} else {
	if ($type eq 'date_interval') {
	my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value);
	$year=$year-70;
	$mday--;
	if ($year) {
	$result.=$year.' yrs ';
	}
	if ($mon) {
	$result.=$mon.' mths ';
	}
	if ($mday) {
	$result.=$mday.' days ';
	}
	if ($hour) {
	$result.=$hour.' hrs ';
	}
	if ($min) {
	$result.=$min.' mins ';
	}
	if ($sec) {
	$result.=$sec.' secs ';
	}
	$result=~s/\s+$//;
	} elsif ($type=~/^date/) {
	$result = localtime($value);
	} else {
	$result = $value;
	}
	}
	return $result;
}	}

# -------------------------------------------------------- Produces link anchor	##################################################
	##################################################

	=pod

	=item plink

	Produces a link anchor.

	Inputs: $type,$dis,$value,$marker,$return,$call

	Returns: scalar with html code for a link which will envoke the
	javascript function 'pjump'.

	=cut

	##################################################
	##################################################
sub plink {	sub plink {
my ($type,$dis,$value,$marker,$return,$call)=@_;	my ($type,$dis,$value,$marker,$return,$call)=@_;
my $winvalue=$value;	my $winvalue=$value;
Line 185 sub plink {	Line 286 sub plink {

sub startpage {	sub startpage {
my ($r,$id,$udom,$csec,$uname)=@_;	my ($r,$id,$udom,$csec,$uname)=@_;
$r->content_type('text/html');
$r->send_http_header;	my $bodytag=&Apache::loncommon::bodytag('Set Course Parameters','',
	'onUnload="pclose()"');
	my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '.
	&Apache::loncommon::selectstudent_link('parmform','uname','udom');
	my $selscript=&Apache::loncommon::studentbrowser_javascript();
	my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
$r->print(<<ENDHEAD);	$r->print(<<ENDHEAD);
<html>	<html>
<head>	<head>
Line 199 sub startpage {	Line 305 sub startpage {
parmwin.close();	parmwin.close();
}	}

function pjump(type,dis,value,marker,ret,call) {	$pjump_def
document.parmform.pres_marker.value='';
parmwin=window.open("/adm/rat/parameter.html?type="+escape(type)
+"&value="+escape(value)+"&marker="+escape(marker)
+"&return="+escape(ret)
+"&call="+escape(call)+"&name="+escape(dis),"LONCAPAparms",
"height=350,width=350,scrollbars=no,menubar=no");

}

function psub() {	function psub() {
pclose();	pclose();
Line 240 sub startpage {	Line 338 sub startpage {
newWin.focus();	newWin.focus();
}	}
</script>	</script>
	$selscript
</head>	</head>
<body bgcolor="#FFFFFF" onUnload="pclose()">	$bodytag
<h1>Set Course Parameters for Course:
$ENV{'course.'.$ENV{'request.course.id'}.'.description'}</h1>	<a href="/adm/helper/parameter.helper">Use Assignment Parameter Helper</a>, a
	simpler interface to set open, due, or answer open dates for problems or sequences.

<form method="post" action="/adm/parmset" name="envform">	<form method="post" action="/adm/parmset" name="envform">
<h3>Course Environment</h3>	<h3>Course Environment</h3>
<input type="submit" name="crsenv" value="Set Course Environment">	<input type="submit" name="crsenv" value="Set Course Environment">
Line 259 For User	Line 360 For User
or ID	or ID
<input type="text" value="$id" size="12" name="id">	<input type="text" value="$id" size="12" name="id">
at Domain	at Domain
<input type="text" value="$udom" size="6" name="udom">	$chooseopt
</b>	</b>
<input type="hidden" value='' name="pres_value">	<input type="hidden" value='' name="pres_value">
<input type="hidden" value='' name="pres_type">	<input type="hidden" value='' name="pres_type">
Line 269 ENDHEAD	Line 370 ENDHEAD
}	}

sub print_row {	sub print_row {
my ($r,$which,$part,$name,$rid,$default,$type,$display,$defbgone,	my ($r,$which,$part,$name,$rid,$default,$defaulttype,$display,$defbgone,
$defbgtwo,$parmlev)=@_;	$defbgtwo,$parmlev)=@_;
	# get the values for the parameter in cascading order
	# empty levels will remain empty
my ($result,@outpar)=&parmval($$part{$which}.'.'.$$name{$which},	my ($result,@outpar)=&parmval($$part{$which}.'.'.$$name{$which},
$rid,$$default{$which});	$rid,$$default{$which});
	# get the type for the parameters
	# problem: these may not be set for all levels
	my ($typeresult,@typeoutpar)=&parmval($$part{$which}.'.'.
	$$name{$which}.'.type',
	$rid,$$defaulttype{$which});
	# cascade down manually
	my $cascadetype=$defaulttype;
	for (my $i=$#typeoutpar;$i>0;$i--) {
	if ($typeoutpar[$i]) {
	$cascadetype=$typeoutpar[$i];
	} else {
	$typeoutpar[$i]=$cascadetype;
	}
	}

my $parm=$$display{$which};	my $parm=$$display{$which};

if ($parmlev eq 'full' \|\| $parmlev eq 'brief') {	if ($parmlev eq 'full' \|\| $parmlev eq 'brief') {
Line 291 sub print_row {	Line 409 sub print_row {
if ($parmlev eq 'general') {	if ($parmlev eq 'general') {

if ($uname) {	if ($uname) {
&print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
} elsif ($csec) {	} elsif ($csec) {
&print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
} else {	} else {
&print_td($r,9,$defbgone,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,9,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
}	}
} elsif ($parmlev eq 'map') {	} elsif ($parmlev eq 'map') {

if ($uname) {	if ($uname) {
&print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
} elsif ($csec) {	} elsif ($csec) {
&print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
} else {	} else {
&print_td($r,8,$defbgone,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,8,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
}	}
} else {	} else {

&print_td($r,11,'#FFDDDD',$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,11,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);

if ($parmlev eq 'brief') {	if ($parmlev eq 'brief') {

&print_td($r,7,$defbgone,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,7,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);

if ($csec) {	if ($csec) {
&print_td($r,4,$defbgtwo,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,4,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
}	}
if ($uname) {	if ($uname) {
&print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
}	}
} else {	} else {

&print_td($r,10,'#FFDDDD',$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,10,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
&print_td($r,9,$defbgone,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,9,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
&print_td($r,8,$defbgone,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,8,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
&print_td($r,7,$defbgone,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,7,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);

if ($csec) {	if ($csec) {
&print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
&print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
&print_td($r,4,$defbgtwo,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,4,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
}	}
if ($uname) {	if ($uname) {
&print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
&print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
&print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,$type,$display);	&print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
}	}
} # end of $brief if/else	} # end of $brief if/else
} # end of $parmlev if/else	} # end of $parmlev if/else

if ($parmlev eq 'full' \|\| $parmlev eq 'brief') {	if ($parmlev eq 'full' \|\| $parmlev eq 'brief') {
$r->print('<td bgcolor=#CCCCFF align="center">'.	$r->print('<td bgcolor=#CCCCFF align="center">'.
&valout($outpar[$result],$$type{$which}).'</td>');	&valout($outpar[$result],$typeoutpar[$result]).'</td>');
	}
}
my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}.	my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}.
'.'.$$name{$which},$symbp{$rid});	'.'.$$name{$which},$symbp{$rid});
	# this doesn't seem to work, and I don't think is correct
	# my $sessionvaltype=&Apache::lonnet::EXT('resource.'.$$part{$which}.
	# '.'.$$name{$which}.'.type',$symbp{$rid});
	# this seems to work
	my $sessionvaltype=$typeoutpar[$result];
	if (!defined($sessionvaltype)) { $sessionvaltype=$$defaulttype{$which}; }
$r->print('<td bgcolor=#999999 align="center"><font color=#FFFFFF>'.	$r->print('<td bgcolor=#999999 align="center"><font color=#FFFFFF>'.
&valout($sessionval,$$type{$which}).' '.	&valout($sessionval,$sessionvaltype).' '.
'</font></td>');	'</font></td>');
$r->print('</tr>');	$r->print('</tr>');
$r->print("\n");	$r->print("\n");
}	}

sub print_td {	sub print_td {
my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$type,$display)=@_;	my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_;
$r->print('<td bgcolor='.(($result==$which)?'"#AAFFAA"':$defbg).	$r->print('<td bgcolor='.(($result==$which)?'"#AAFFAA"':$defbg).
' align="center">'.	' align="center">'.
&plink($$type{$value},$$display{$value},$$outpar[$which],	&plink($$typeoutpar[$which],$$display{$value},$$outpar[$which],
$mprefix."$which",'parmform.pres','psub').'</td>'."\n");	$mprefix."$which",'parmform.pres','psub').'</td>'."\n");
}	}

Line 375 sub get_env_multiple {	Line 499 sub get_env_multiple {
return(@values);	return(@values);
}	}

	=pod

	=item B<extractResourceInformation>: Given the course data hash, extractResourceInformation extracts lots of information about the course's resources into a variety of hashes.

	Input: See list below:

	=over 4

	=item B<ids>: An array that will contain all of the ids in the course.

	=item B<typep>: hash, id->type, where "type" contains the extension of the file, thus, I<problem exam quiz assess survey form>.

	=item B<keyp>: hash, id->key list, will contain a comma seperated list of the meta-data keys available for the given id

	=item B<allparms>: hash, name of parameter->display value (what is the display value?)

	=item B<allparts>: hash, part identification->text representation of part, where the text representation is "[Part $part]"

	=item B<allkeys>: hash, full key to part->display value (what's display value?)

	=item B<allmaps>: hash, ???

	=item B<fcat>: ???

	=item B<defp>: hash, ???

	=item B<mapp>: ??

	=item B<symbp>: hash, id->full sym?

	=back

	=cut

	sub extractResourceInformation {
	my $bighash = shift;
	my $ids = shift;
	my $typep = shift;
	my $keyp = shift;
	my $allparms = shift;
	my $allparts = shift;
	my $allkeys = shift;
	my $allmaps = shift;
	my $fcat = shift;
	my $defp = shift;
	my $mapp = shift;
	my $symbp = shift;
	my $maptitles=shift;

	foreach (keys %$bighash) {
	if ($_=~/^src\_(\d+)\.(\d+)$/) {
	my $mapid=$1;
	my $resid=$2;
	my $id=$mapid.'.'.$resid;
	my $srcf=$$bighash{$_};
	if ($srcf=~/\.(problem\|exam\|quiz\|assess\|survey\|form)$/) {
	$$ids[$#$ids+1]=$id;
	$$typep{$id}=$1;
	$$keyp{$id}='';
	foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) {
	if ($_=~/^parameter\_(.*)/) {
	my $key=$_;
	my $allkey=$1;
	$allkey=~s/\_/\./g;
	my $display= &Apache::lonnet::metadata($srcf,$key.'.display');
	my $name=&Apache::lonnet::metadata($srcf,$key.'.name');
	my $part= &Apache::lonnet::metadata($srcf,$key.'.part');
	my $parmdis = $display;
	$parmdis =~ s\|(\[Part.*$)\|\|g;
	my $partkey = $part;
	$partkey =~ tr\|_\|.\|;
	$$allparms{$name} = $parmdis;
	$$allparts{$part} = "[Part $part]";
	$$allkeys{$allkey}=$display;
	if ($allkey eq $fcat) {
	$$defp{$id}= &Apache::lonnet::metadata($srcf,$key);
	}
	if ($$keyp{$id}) {
	$$keyp{$id}.=','.$key;
	} else {
	$$keyp{$id}=$key;
	}
	}
	}
	$$mapp{$id}=
	&Apache::lonnet::declutter($$bighash{'map_id_'.$mapid});
	$$mapp{$mapid}=$$mapp{$id};
	$$allmaps{$mapid}=$$mapp{$id};
	$$maptitles{$mapid}=
	$$bighash{'title_'.$$bighash{'ids_'.&Apache::lonnet::clutter($$mapp{$id})}};
	$$maptitles{$$mapp{$id}}=$$maptitles{$mapid};
	$$symbp{$id}=$$mapp{$id}.
	'___'.$resid.'___'.
	&Apache::lonnet::declutter($srcf);
	$$symbp{$mapid}=$$mapp{$id}.'___(all)';
	}
	}
	}
	}

	##################################################
	##################################################

	=pod

	=item assessparms

	Show assessment data and parameters. This is a large routine that should
	be simplified and shortened... someday.

	Inputs: $r

	Returns: nothing

	Variables used (guessed by Jeremy):

	=over 4

	=item B<pscat>: ParameterS CATegories? ends up a list of the types of parameters that exist, e.g., tol, weight, acc, opendate, duedate, answerdate, sig, maxtries, type.

	=item B<psprt>: ParameterS PaRTs? a list of the parts of a problem that we are displaying? Used to display only selected parts?

	=item B<allmaps>:

	=back

	=cut

	##################################################
	##################################################
sub assessparms {	sub assessparms {

my $r=shift;	my $r=shift;
Line 409 sub assessparms {	Line 663 sub assessparms {
my @pscat=&get_env_multiple('form.pscat');	my @pscat=&get_env_multiple('form.pscat');
my $pschp=$ENV{'form.pschp'};	my $pschp=$ENV{'form.pschp'};
my @psprt=&get_env_multiple('form.psprt');	my @psprt=&get_env_multiple('form.psprt');
	if (!@psprt) { $psprt[0]='0'; }
my $showoptions=$ENV{'form.showoptions'};	my $showoptions=$ENV{'form.showoptions'};

my $pssymb='';	my $pssymb='';
Line 500 sub assessparms {	Line 755 sub assessparms {
$r->print("Unable to access parameter data. (File $ENV{'request.course.fn'}_parms.db not tieable)");	$r->print("Unable to access parameter data. (File $ENV{'request.course.fn'}_parms.db not tieable)");
return ;	return ;
}	}

# --------------------------------------------------------- Get all assessments	# --------------------------------------------------------- Get all assessments
foreach (keys %bighash) {	extractResourceInformation(\%bighash, \@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allkeys, \%allmaps, $fcat, \%defp, \%mapp, \%symbp,\%maptitles);
if ($_=~/^src\_(\d+)\.(\d+)$/) {
my $mapid=$1;
my $resid=$2;
my $id=$mapid.'.'.$resid;
my $srcf=$bighash{$_};
if ($srcf=~/\.(problem\|exam\|quiz\|assess\|survey\|form)$/) {
$ids[$#ids+1]=$id;
$typep{$id}=$1;
$keyp{$id}='';
foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'keys'))) {
if ($_=~/^parameter\_(.*)/) {
my $key=$_;
my $allkey=$1;
$allkey=~s/\_/\./g;
my $display= &Apache::lonnet::metadata($srcf,$key.'.display');
my $name=&Apache::lonnet::metadata($srcf,$key.'.name');
my $part= &Apache::lonnet::metadata($srcf,$key.'.part');
my $parmdis = $display;
$parmdis =~ s\|(\[Part.*$)\|\|g;
my $partkey = $part;
$partkey =~ tr\|_\|.\|;
$allparms{$name} = $parmdis;
$allparts{$part} = "[Part $part]";
$allkeys{$allkey}=$display;
if ($allkey eq $fcat) {
$defp{$id}= &Apache::lonnet::metadata($srcf,$key);
}
if ($keyp{$id}) {
$keyp{$id}.=','.$key;
} else {
$keyp{$id}=$key;
}
}
}
$mapp{$id}=
&Apache::lonnet::declutter($bighash{'map_id_'.$mapid});
$mapp{$mapid}=$mapp{$id};
$allmaps{$mapid}=$mapp{$id};
$symbp{$id}=$mapp{$id}.
'___'.$resid.'___'.
&Apache::lonnet::declutter($srcf);
$symbp{$mapid}=$mapp{$id}.'___(all)';
}
}
}
$mapp{'0.0'} = '';	$mapp{'0.0'} = '';
$symbp{'0.0'} = '';	$symbp{'0.0'} = '';
# ---------------------------------------------------------- Anything to store?	# ---------------------------------------------------------- Anything to store?
Line 574 sub assessparms {	Line 786 sub assessparms {
if ($snum==5) { $storeunder=$seclevelm; }	if ($snum==5) { $storeunder=$seclevelm; }
if ($snum==4) { $storeunder=$seclevelr; }	if ($snum==4) { $storeunder=$seclevelr; }

my %storecontent = ($storeunder => $ENV{'form.pres_value'},	my $delete;
$storeunder.'type' => $ENV{'form.pres_type'});	if ($ENV{'form.pres_value'} eq '') { $delete=1;}
	my %storecontent = ($storeunder => $ENV{'form.pres_value'},
	$storeunder.'.type' => $ENV{'form.pres_type'});
my $reply='';	my $reply='';
if ($snum>3) {	if ($snum>3) {
# ---------------------------------------------------------------- Store Course	# ---------------------------------------------------------------- Store Course
Line 590 sub assessparms {	Line 804 sub assessparms {
&Apache::lonnet::expirespread('','','assesscalc');	&Apache::lonnet::expirespread('','','assesscalc');
}	}
# Store parameter	# Store parameter
$reply=&Apache::lonnet::cput	if ($delete) {
('resourcedata',\%storecontent,	$reply=&Apache::lonnet::del
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},	('resourcedata',[keys(%storecontent)],
$ENV{'course.'.$ENV{'request.course.id'}.'.num'});	$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
	$ENV{'course.'.$ENV{'request.course.id'}.'.num'});
	} else {
	$reply=&Apache::lonnet::cput
	('resourcedata',\%storecontent,
	$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
	$ENV{'course.'.$ENV{'request.course.id'}.'.num'});
	}
} else {	} else {
# ------------------------------------------------------------------ Store User	# ------------------------------------------------------------------ Store User
#	#
Line 609 sub assessparms {	Line 830 sub assessparms {
&Apache::lonnet::expirespread($uname,$udom,'assesscalc');	&Apache::lonnet::expirespread($uname,$udom,'assesscalc');
}	}
# Store parameter	# Store parameter
$reply=&Apache::lonnet::cput	if ($delete) {
('resourcedata',\%storecontent,$udom,$uname);	$reply=&Apache::lonnet::del
	('resourcedata',[keys(%storecontent)],$udom,$uname);
	} else {
	$reply=&Apache::lonnet::cput
	('resourcedata',\%storecontent,$udom,$uname);
	}
}	}

if ($reply=~/^error\:(.*)/) {	if ($reply=~/^error\:(.*)/) {
$message.="<font color=red>Write Error: $1</font>";	$message.="<font color=red>Write Error: $1</font>";
}	}
# ---------------------------------------------------------------- Done storing	# ---------------------------------------------------------------- Done storing
	$message.='<h3>Changes can take up to 10 minutes before being active for all students</h3>';
}	}
	# --------------------------------------------- Devalidate cache for this child
	&Apache::lonnet::devalidatecourseresdata(
	$ENV{'course.'.$ENV{'request.course.id'}.'.num'},
	$ENV{'course.'.$ENV{'request.course.id'}.'.domain'});
# -------------------------------------------------------------- Get coursedata	# -------------------------------------------------------------- Get coursedata
%courseopt = &Apache::lonnet::dump	%courseopt = &Apache::lonnet::dump
('resourcedata',	('resourcedata',
Line 645 sub assessparms {	Line 876 sub assessparms {
if ($pscat[0] eq "all" \|\| !@pscat) {@pscat = (keys %allparms);}	if ($pscat[0] eq "all" \|\| !@pscat) {@pscat = (keys %allparms);}
if ($psprt[0] eq "all" \|\| !@psprt) {@psprt = (keys %allparts);}	if ($psprt[0] eq "all" \|\| !@psprt) {@psprt = (keys %allparts);}
# ------------------------------------------------------------------ Start page	# ------------------------------------------------------------------ Start page

&startpage($r,$id,$udom,$csec,$uname);	&startpage($r,$id,$udom,$csec,$uname);
# if ($ENV{'form.url'}) {	# if ($ENV{'form.url'}) {
# $r->print('<input type="hidden" value="'.$ENV{'form.url'}.	# $r->print('<input type="hidden" value="'.$ENV{'form.url'}.
Line 684 sub assessparms {	Line 916 sub assessparms {

$r->print('</tr><tr><td><hr /></td>');	$r->print('</tr><tr><td><hr /></td>');

$r->print('<tr><td>Select Enclosing Map</td>');	$r->print('<tr><td>Select Enclosing Map or Folder</td>');
$r->print('<td colspan="2"><select name="pschp">');	$r->print('<td colspan="2"><select name="pschp">');
$r->print('<option value="all">All Maps</option>');	$r->print('<option value="all">All Maps or Folders</option>');
foreach (sort {$allmaps{$a} cmp $allmaps{$b}} keys %allmaps) {	foreach (sort {$allmaps{$a} cmp $allmaps{$b}} keys %allmaps) {
$r->print('<option value="'.$_.'"');	$r->print('<option value="'.$_.'"');
if (($pschp eq $_)) { $r->print(' selected'); }	if (($pschp eq $_)) { $r->print(' selected'); }
$r->print('>/res/'.$allmaps{$_}.'</option>');	$r->print('>'.$maptitles{$_}.($allmaps{$_}!~/^uploaded/?' ['.$allmaps{$_}.']':'').'</option>');
}	}
$r->print("</select></td></tr>\n");	$r->print("</select></td></tr>\n");
} else {	} else {
Line 720 sub assessparms {	Line 952 sub assessparms {
$r->print('>All Parameters</td>');	$r->print('>All Parameters</td>');

my $cnt=0;	my $cnt=0;

foreach $tempkey (sort { $allparms{$a} cmp $allparms{$b} }	foreach $tempkey (sort { $allparms{$a} cmp $allparms{$b} }
keys %allparms ) {	keys %allparms ) {
++$cnt;	++$cnt;
Line 739 sub assessparms {	Line 970 sub assessparms {
$r->print('<option value="all"');	$r->print('<option value="all"');
$r->print(' selected') unless (@psprt);	$r->print(' selected') unless (@psprt);
$r->print('>All Parts</option>');	$r->print('>All Parts</option>');
	my %temphash=();
	foreach (@psprt) { $temphash{$_}=1; }
foreach $tempkey (sort keys %allparts) {	foreach $tempkey (sort keys %allparts) {
unless ($tempkey =~ /\./) {	unless ($tempkey =~ /\./) {
$r->print('<option value="'.$tempkey.'"');	$r->print('<option value="'.$tempkey.'"');
if ($psprt[0] eq "all" \|\| grep $_ == $tempkey, @psprt) {	if ($psprt[0] eq "all" \|\| $temphash{$tempkey}) {
$r->print(' selected');	$r->print(' selected');
}	}
$r->print('>'.$allparts{$tempkey}.'</option>');	$r->print('>'.$allparts{$tempkey}.'</option>');
Line 752 sub assessparms {	Line 985 sub assessparms {

$r->print('<tr><td>Sort list by</td><td>');	$r->print('<tr><td>Sort list by</td><td>');
$r->print('<select name="fcat">');	$r->print('<select name="fcat">');
$r->print('<option value="">Enclosing Map</option>');	$r->print('<option value="">Enclosing Map or Folder</option>');
foreach (sort keys %allkeys) {	foreach (sort keys %allkeys) {
$r->print('<option value="'.$_.'"');	$r->print('<option value="'.$_.'"');
if ($fcat eq $_) { $r->print(' selected'); }	if ($fcat eq $_) { $r->print(' selected'); }
Line 789 sub assessparms {	Line 1022 sub assessparms {
}	}
$r->print('</table>');	$r->print('</table>');

my @temp_psprt;	# my @temp_psprt;
map {	# foreach my $t (@psprt) {
my $t = $_;	# push(@temp_psprt, grep {eval (/^$t\./ \|\| ($_ == $t))} (keys %allparts));
push(@temp_psprt,	# }
grep {eval (/^$t\./ \|\| ($_ == $t))} (keys %allparts));
} @psprt;

@psprt = @temp_psprt;	# @psprt = @temp_psprt;

my @temp_pscat;	my @temp_pscat;
map {	map {
Line 834 ENDTABLETWO	Line 1065 ENDTABLETWO
}	}
$r->print(<<ENDTABLEHEADFOUR);	$r->print(<<ENDTABLEHEADFOUR);
</tr><tr><th>Assessment URL and Title</th><th>Type</th>	</tr><tr><th>Assessment URL and Title</th><th>Type</th>
<th>Enclosing Map</th><th>Part No.</th><th>Parameter Name</th>	<th>Enclosing Map or Folder</th><th>Part No.</th><th>Parameter Name</th>
<th>default</th><th>from Enclosing Map</th>	<th>default</th><th>from Enclosing Map or Folder</th>
<th>general</th><th>for Enclosing Map</th><th>for Resource</th>	<th>general</th><th>for Enclosing Map or Folder</th><th>for Resource</th>
ENDTABLEHEADFOUR	ENDTABLEHEADFOUR

if ($csec) {	if ($csec) {
$r->print('<th>general</th><th>for Enclosing Map</th><th>for Resource</th>');	$r->print('<th>general</th><th>for Enclosing Map or Folder</th><th>for Resource</th>');
}	}

if ($uname) {	if ($uname) {
$r->print('<th>general</th><th>for Enclosing Map</th><th>for Resource</th>');	$r->print('<th>general</th><th>for Enclosing Map or Folder</th><th>for Resource</th>');
}	}

$r->print('</tr>');	$r->print('</tr>');
Line 954 ENDTABLEHEADFOUR	Line 1185 ENDTABLEHEADFOUR

#-------------------------------------------- for each map, gather information	#-------------------------------------------- for each map, gather information
my $mapid;	my $mapid;
foreach $mapid (keys %maplist) {	foreach $mapid (sort {$maplist{$a} cmp $maplist{$b}} keys %maplist) {
my $maptitle = $allmaps{$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
#----------------------------------------- and associated information	#----------------------------------------- and associated information
Line 988 ENDTABLEHEADFOUR	Line 1219 ENDTABLEHEADFOUR
foreach (split(/\,/,$keyp{$rid})) {	foreach (split(/\,/,$keyp{$rid})) {
my $tempkeyp = $_;	my $tempkeyp = $_;
my $fullkeyp = $tempkeyp;	my $fullkeyp = $tempkeyp;
$tempkeyp =~ s/_[\d_]+_/_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";
Line 996 ENDTABLEHEADFOUR	Line 1227 ENDTABLEHEADFOUR
$display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');	$display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');
unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }	unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }
$display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';	$display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';
$display{$tempkeyp} =~ s/_[\d_]+_/_0_/;	$display{$tempkeyp} =~ s/_\w+_/_0_/;
$default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp);	$default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp);
$type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type');	$type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type');
}	}
Line 1005 ENDTABLEHEADFOUR	Line 1236 ENDTABLEHEADFOUR
} # end loop through ids	} # end loop through ids

#---------------------------------------------------- print header information	#---------------------------------------------------- print header information
	my $foldermap=($maptitle=~/^uploaded/?'Folder':'Map');
	my $showtitle=$maptitles{$maptitle}.($maptitle!~/^uploaded/?' ['.$maptitle.']':'');
$r->print(<<ENDMAPONE);	$r->print(<<ENDMAPONE);
<center><h4>	<center><h4>
<font color="red">Set Defaults for All Resources in map	<font color="red">Set Defaults for All Resources in $foldermap<br />
<i>$maptitle</i><br />	<i>$showtitle</i><br />
Specifically for	Specifically for
ENDMAPONE	ENDMAPONE
if ($uname) {	if ($uname) {
Line 1070 ENDMAPONE	Line 1303 ENDMAPONE
foreach (split(/\,/,$keyp{$rid})) {	foreach (split(/\,/,$keyp{$rid})) {
my $tempkeyp = $_;	my $tempkeyp = $_;
my $fullkeyp = $tempkeyp;	my $fullkeyp = $tempkeyp;
$tempkeyp =~ s/_[\d_]+_/_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');
$display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');	$display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');
unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }	unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }
$display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';	$display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';
$display{$tempkeyp} =~ s/_[\d_]+_/_0_/;	$display{$tempkeyp} =~ s/_\w+_/_0_/;
$default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp);	$default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp);
$type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type');	$type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type');
}	}
Line 1121 ENDMAPONE	Line 1354 ENDMAPONE
untie(%parmhash);	untie(%parmhash);
} # end sub assessparms	} # end sub assessparms

# ------------------------------------------- Set course environment parameters
	##################################################
	##################################################

	=pod

	=item crsenv

	Show course data and parameters. This is a large routine that should
	be simplified and shortened... someday.

	Inputs: $r

	Returns: nothing

	=cut

	##################################################
	##################################################
sub crsenv {	sub crsenv {
my $r=shift;	my $r=shift;
my $setoutput='';	my $setoutput='';
	my $bodytag=&Apache::loncommon::bodytag(
	'Set Course Environment Parameters');
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'};
# -------------------------------------------------- Go through list of changes	# -------------------------------------------------- Go through list of changes
Line 1137 sub crsenv {	Line 1390 sub crsenv {
}	}
if ($name eq 'url') {	if ($name eq 'url') {
$value=~s/^\/res\///;	$value=~s/^\/res\///;
	my $bkuptime=time;
my @tmp = &Apache::lonnet::get	my @tmp = &Apache::lonnet::get
('environment',['url'],$dom,$crs);	('environment',['url'],$dom,$crs);
$setoutput.='Backing up previous URL: '.	$setoutput.='Backing up previous URL: '.
&Apache::lonnet::put	&Apache::lonnet::put
('environment',	('environment',
{'top level map backup ' => $tmp[1] },	{'top level map backup '.$bkuptime => $tmp[1] },
$dom,$crs).	$dom,$crs).
'<br>';	'<br>';
}	}
	if ($name =~ /^spreadsheet_default_(classcalc\|
	studentcalc\|
	assesscalc)$/x) {
	my $sheettype = $1;
	if ($sheettype eq 'classcalc') {
	# no need to do anything since viewing the sheet will
	# cause it to be updated.
	} elsif ($sheettype eq 'studentcalc') {
	# expire all the student spreadsheets
	&Apache::lonnet::expirespread('','','studentcalc');
	} else {
	# expire all the default assessment spreadsheets
	}
	}

if ($name) {	if ($name) {
$setoutput.='Setting <tt>'.$name.'</tt> to <tt>'.	$setoutput.='Setting <tt>'.$name.'</tt> to <tt>'.
$value.'</tt>: '.	$value.'</tt>: '.
Line 1164 sub crsenv {	Line 1433 sub crsenv {
('url' => '<b>Top Level Map</b> '.	('url' => '<b>Top Level Map</b> '.
'<a href="javascript:openbrowser'.	'<a href="javascript:openbrowser'.
"('envform','url','sequence')\">".	"('envform','url','sequence')\">".
'Browse</a><br><font color=red> '.	'Browse</a><br /><font color=red> '.
'Modification may make assessment data '.	'Modification may make assessment data '.
'inaccessible</font>',	'inaccessible</font>',
'description' => '<b>Course Description</b>',	'description' => '<b>Course Description</b>',
'courseid' => '<b>Course ID or number</b><br>'.	'courseid' => '<b>Course ID or number</b><br />'.
'(internal, optional)',	'(internal, optional)',
'default_xml_style' => '<b>Default XML Style File</b> '.	'default_xml_style' => '<b>Default XML Style File</b> '.
'<a href="javascript:openbrowser'.	'<a href="javascript:openbrowser'.
"('envform','default_xml_style'".	"('envform','default_xml_style'".
",'sty')\">Browse</a><br>",	",'sty')\">Browse</a><br>",
'question.email' => '<b>Feedback Addresses for Content '.	'question.email' => '<b>Feedback Addresses for Resource Content '.
'Questions</b><br>(<tt>user:domain,'.	'Questions</b><br />(<tt>user:domain,'.
'user:domain,...</tt>)',	'user:domain(section;section;...;*;...),...</tt>)',
'comment.email' => '<b>Feedback Addresses for Comments</b><br>'.	'comment.email' => '<b>Feedback Addresses for Course Content Comments</b><br />'.
'(<tt>user:domain,user:domain,...</tt>)',	'(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',
'policy.email' => '<b>Feedback Addresses for Course Policy</b>'.	'policy.email' => '<b>Feedback Addresses for Course Policy</b>'.
'<br>(<tt>user:domain,user:domain,...</tt>)',	'<br />(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',
'hideemptyrows' => '<b>Hide Empty Rows in Spreadsheets</b><br>'.	'hideemptyrows' => '<b>Hide Empty Rows in Spreadsheets</b><br />'.
'("<tt>yes</tt>" for default hiding)',	'("<tt>yes</tt>" for default hiding)',
'pageseparators' => '<b>Visibly Separate Items on Pages</b><br>'.	'pageseparators' => '<b>Visibly Separate Items on Pages</b><br />'.
'("<tt>yes</tt>" for visible separation)',	'("<tt>yes</tt>" for visible separation)',
'pch.roles.denied'=> '<b>Disallow Resource Discussion for '.	'pch.roles.denied'=> '<b>Disallow Resource Discussion for '.
'Roles</b> ' .	'Roles</b><br />"<tt>st</tt>": '.
Apache::loncommon::help_open_topic("Course_Disable_Discussion")	'student, "<tt>ta</tt>": '.
,	'TA, "<tt>in</tt>": '.
	'instructor;<br /><tt>role,role,...</tt>) '.
	Apache::loncommon::help_open_topic("Course_Disable_Discussion"),
'pch.users.denied' =>	'pch.users.denied' =>
'<b>Disallow Resource Discussion for Users</b><br>'.	'<b>Disallow Resource Discussion for Users</b><br />'.
'(<tt>user:domain,user:domain,...</tt>)',	'(<tt>user:domain,user:domain,...</tt>)',
'spreadsheet_default_classcalc'	'spreadsheet_default_classcalc'
=> '<b>Default Course Spreadsheet</b> '.	=> '<b>Default Course Spreadsheet</b> '.
'<a href="javascript:openbrowser'.	'<a href="javascript:openbrowser'.
"('envform','spreadsheet_default_classcalc'".	"('envform','spreadsheet_default_classcalc'".
",'spreadsheet')\">Browse</a><br>",	",'spreadsheet')\">Browse</a><br />",
'spreadsheet_default_studentcalc'	'spreadsheet_default_studentcalc'
=> '<b>Default Student Spreadsheet</b> '.	=> '<b>Default Student Spreadsheet</b> '.
'<a href="javascript:openbrowser'.	'<a href="javascript:openbrowser'.
"('envform','spreadsheet_default_calc'".	"('envform','spreadsheet_default_calc'".
",'spreadsheet')\">Browse</a><br>",	",'spreadsheet')\">Browse</a><br />",
'spreadsheet_default_assesscalc'	'spreadsheet_default_assesscalc'
=> '<b>Default Assessment Spreadsheet</b> '.	=> '<b>Default Assessment Spreadsheet</b> '.
'<a href="javascript:openbrowser'.	'<a href="javascript:openbrowser'.
"('envform','spreadsheet_default_assesscalc'".	"('envform','spreadsheet_default_assesscalc'".
",'spreadsheet')\">Browse</a><br>",	",'spreadsheet')\">Browse</a><br />",
	'allow_limited_html_in_feedback'
	=> '<b>Allow limited HTML in discussion posts</b><br />'.
	'(Set value to yes to allow)',
	'rndseed'
	=> '<b>Randomization algorithm used</b> <br />'.
	'<font color="red">Modifying this will make problems '.
	'have different numbers and answers</font>'
);	);
foreach (keys(%values)) {	foreach (keys(%values)) {
unless ($descriptions{$_}) {	unless ($descriptions{$_}) {
Line 1215 sub crsenv {	Line 1493 sub crsenv {
}	}
foreach (sort keys %descriptions) {	foreach (sort keys %descriptions) {
# onchange is javascript to automatically check the 'Set' button.	# onchange is javascript to automatically check the 'Set' button.
my $onchange = 'onchange="javascript:window.document.forms'.	my $onchange = 'onFocus="javascript:window.document.forms'.
'[\'envform\'].elements[\''.$_.'_setparmval\']'.	'[\'envform\'].elements[\''.$_.'_setparmval\']'.
'.checked=true;"';	'.checked=true;"';
$output.='<tr><td>'.$descriptions{$_}.'</td>'.	$output.='<tr><td>'.$descriptions{$_}.'</td>'.
Line 1224 sub crsenv {	Line 1502 sub crsenv {
'<td><input type=checkbox name="'.$_.'_setparmval"></td>'.	'<td><input type=checkbox name="'.$_.'_setparmval"></td>'.
'</tr>'."\n";	'</tr>'."\n";
}	}
my $onchange = 'onchange="javascript:window.document.forms'.	my $onchange = 'onFocus="javascript:window.document.forms'.
'[\'envform\'].elements[\'newp_setparmval\']'.	'[\'envform\'].elements[\'newp_setparmval\']'.
'.checked=true;"';	'.checked=true;"';
$output.='<tr><td><i>Create New Environment Variable</i><br />'.	$output.='<tr><td><i>Create New Environment Variable</i><br />'.
Line 1263 sub crsenv {	Line 1541 sub crsenv {
<head>	<head>
<title>LON-CAPA Course Environment</title>	<title>LON-CAPA Course Environment</title>
</head>	</head>
<body bgcolor="#FFFFFF">	$bodytag
<h1>Set Course Parameters</h1>
<form method="post" action="/adm/parmset" name="envform">	<form method="post" action="/adm/parmset" name="envform">
<h2>Course: $ENV{'course.'.$ENV{'request.course.id'}.'.description'}</h2>
<h3>Course Environment</h3>
$setoutput	$setoutput
<p>	<p>
<table border=2>	<table border=2>
Line 1281 $output	Line 1556 $output
ENDENV	ENDENV
}	}

# ================================================================ Main Handler	##################################################
	##################################################

	=pod

	=item * handler

	Main handler. Calls &assessparms and &crsenv subroutines.

	=cut

	##################################################
	##################################################
	use Data::Dumper;
sub handler {	sub handler {
my $r=shift;	my $r=shift;

Line 1292 sub handler {	Line 1579 sub handler {
return OK;	return OK;
}	}
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});

	$r->content_type('text/html');
	$r->send_http_header;

# ----------------------------------------------------- Needs to be in a course	# ----------------------------------------------------- Needs to be in a course

if (($ENV{'request.course.id'}) &&	if (($ENV{'request.course.id'}) &&
Line 1318 sub handler {	Line 1609 sub handler {
1;	1;
__END__	__END__

	=pod
=head1 NAME

Apache::lonparmset - Handler to set parameters for assessments

=head1 SYNOPSIS

Invoked by /etc/httpd/conf/srm.conf:

<Location /adm/parmset>
PerlAccessHandler Apache::lonacc
SetHandler perl-script
PerlHandler Apache::lonparmset
ErrorDocument 403 /adm/login
ErrorDocument 406 /adm/roles
ErrorDocument 500 /adm/errorhandler
</Location>

=head1 INTRODUCTION

This module sets assessment parameters.

This is part of the LearningOnline Network with CAPA project
described at http://www.lon-capa.org.

=head1 HANDLER SUBROUTINE

This routine is called by Apache and mod_perl.

=over 4

=item *

need to be in course

=item *

bring up assessment screen or course environment

=back

=head1 OTHER SUBROUTINES

=over 4

=item *

parmval() : figure out a cascading parameter

=item *

valout() : format a value for output

=item *

plink() : produces link anchor

=item *

assessparms() : show assess data and parameters

=item *

crsenv() : for the course environment

=back	=back

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

Removed from v.1.58
changed lines
	Added in v.1.91