loncom/interface/lonparmset.pm - diff

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Diff for /loncom/interface/lonparmset.pm between versions 1.395 and 1.446

version 1.395, 2008/05/28 23:05:07	version 1.446, 2009/05/12 10:54:11
Line 44 This module sets coursewide and assessme	Line 44 This module sets coursewide and assessme

=head1 INTERNAL SUBROUTINES	=head1 INTERNAL SUBROUTINES

=over 4	=over

=cut

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

package Apache::lonparmset;

use strict;
use Apache::lonnet;
use Apache::Constants qw(:common :http REDIRECT);
use Apache::lonhtmlcommon();
use Apache::loncommon;
use GDBM_File;
use Apache::lonhomework;
use Apache::lonxml;
use Apache::lonlocal;
use Apache::lonnavmaps;
use Apache::longroup;
use Apache::lonrss;
use LONCAPA qw(:DEFAULT :match);


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

=pod	=pod

=item parmval	=item parmval()

Figure out a cascading parameter.	Figure out a cascading parameter.

Line 98 Returns: A list, the first item is the	Line 73 Returns: A list, the first item is the
2 - Map or Folder level for specific student	2 - Map or Folder level for specific student
1 - resource level for specific student	1 - resource level for specific student

	=item parmval_by_symb()

	=item reset_caches()

	=item cacheparmhash()

	=item parmhash()

	=item symbcache()

	=item preset_defaults()

	=item date_sanity_info()

	=item storeparm()

	Store a parameter by symb

	Takes
	- symb
	- name of parameter
	- level
	- new value
	- new type
	- username
	- userdomain

	=item log_parmset()

	=item storeparm_by_symb_inner()

	=item valout()

	Format a value for output.

	Inputs: $value, $type, $editable

	Returns: $value, formatted for output. If $type indicates it is a date,
	localtime($value) is returned.
	$editable will return an icon to click on

	=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'.

	=item page_js()

	=item startpage()

	=item print_row()

	=item print_td()

	=item print_usergroups()

	=item parm_control_group()

	=item 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:

	=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 separated 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?



	=item isdateparm()

	=item parmmenu()

	=item partmenu()

	=item usermenu()

	=item displaymenu()

	=item mapmenu()

	=item levelmenu()

	=item sectionmenu()

	=item keysplit()

	=item keysinorder()

	=item keysinorder_bytype()

	=item keysindisplayorder()

	=item standardkeyorder()

	=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):

	=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<@catmarker> contains list of all possible parameters including part #s

	=item * B<$fullkeyp> contains the full part/id # for the extraction of proper parameters

	=item * B<$tempkeyp> contains part 0 only (no ids - ie, subparts)
	When storing information, store as part 0
	When requesting information, request from full part

	=item crsenv()

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

	Inputs: $r

	Returns: nothing

	=item can_modify_catsettings()

	=item assign_course_categories()

	=item tablestart()

	=item tableend()

	=item extractuser()

	=item parse_listdata_key()

	=item listdata()

	=item date_interval_selector()

	=item get_date_interval_from_form()

	=item default_selector()

	=item string_selector()

	=item dateshift()

	=item newoverview()

	=item secgroup_lister()

	=item overview()

	=item clean_parameters()

	=item date_shift_one()

	=item date_shift_two()

	=item parse_key()

	=item check_cloners() :

	Checks if new users included in list of allowed cloners
	are valid users. Replaces supplied list with
	cleaned list containing only users with valid usernames
	and domains.

	Inputs: $clonelist, $oldcloner
	where $clonelist is ref to array of requested cloners,
	and $oldcloner is ref to array of currently allowed
	cloners.

	Returns: string - comma separated list of requested
	cloners (username:domain) who do not exist in system.

	=item change_clone() :

	Modifies the list of courses a user can clone (stored
	in the user's environment.db file), called when a
	change is made to the list of users allowed to clone
	a course.

	Inputs: $action,$cloner
	where $action is add or drop, and $cloner is identity of
	user for whom cloning ability is to be changed in course.


	=item check_cloners()

	=item change_clone()

	=item header()

	Output html header for page

	=item print_main_menu()

	=item output_row()

	Set portfolio metadata

	=item order_meta_fields()

	=item addmetafield()

	=item setrestrictmeta()

	=item get_added_meta_fieldnames()

	=item get_deleted_meta_fieldnames()

	=item defaultsetter()

	=item components()

	=item load_parameter_names()

	=item parm_change_log()

	=item handler() :

	Main handler. Calls &assessparms and &crsenv subroutines.


	=back

=cut	=cut

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

	package Apache::lonparmset;

	use strict;
	use Apache::lonnet;
	use Apache::Constants qw(:common :http REDIRECT);
	use Apache::lonhtmlcommon();
	use Apache::loncommon;
	use GDBM_File;
	use Apache::lonhomework;
	use Apache::lonxml;
	use Apache::lonlocal;
	use Apache::lonnavmaps;
	use Apache::longroup;
	use Apache::lonrss;
	use LONCAPA qw(:DEFAULT :match);


sub parmval {	sub parmval {
my ($what,$id,$def,$uname,$udom,$csec,$cgroup,$courseopt)=@_;	my ($what,$id,$def,$uname,$udom,$csec,$cgroup,$courseopt)=@_;
return &parmval_by_symb($what,&symbcache($id),$def,$uname,$udom,$csec,	return &parmval_by_symb($what,&symbcache($id),$def,$uname,$udom,$csec,
Line 118 sub parmval_by_symb {	Line 366 sub parmval_by_symb {
my $result='';	my $result='';
my @outpar=();	my @outpar=();
# ----------------------------------------------------- Cascading lookup scheme	# ----------------------------------------------------- Cascading lookup scheme
my $map=(&Apache::lonnet::decode_symb($symb))[0];	my $map=(&Apache::lonnet::decode_symb($symb))[0];
$map = &Apache::lonnet::deversion($map);	$map = &Apache::lonnet::deversion($map);

my $symbparm=$symb.'.'.$what;	my $symbparm=$symb.'.'.$what;
Line 220 sub parmval_by_symb {	Line 468 sub parmval_by_symb {

# --- Caches local to lonparmset	# --- Caches local to lonparmset


sub reset_caches {	sub reset_caches {
&resetparmhash();	&resetparmhash();
&resetsymbcache();	&resetsymbcache();
Line 234 sub reset_caches {	Line 482 sub reset_caches {
undef($parmhashid);	undef($parmhashid);
undef(%parmhash);	undef(%parmhash);
}	}

sub cacheparmhash {	sub cacheparmhash {
if ($parmhashid eq $env{'request.course.fn'}) { return; }	if ($parmhashid eq $env{'request.course.fn'}) { return; }
my %parmhashfile;	my %parmhashfile;
Line 245 sub reset_caches {	Line 493 sub reset_caches {
$parmhashid=$env{'request.course.fn'};	$parmhashid=$env{'request.course.fn'};
}	}
}	}

sub parmhash {	sub parmhash {
my ($id) = @_;	my ($id) = @_;
&cacheparmhash();	&cacheparmhash();
Line 253 sub reset_caches {	Line 501 sub reset_caches {
}	}
}	}

{	{
my $symbsid;	my $symbsid;
my %symbs;	my %symbs;
sub resetsymbcache {	sub resetsymbcache {
undef($symbsid);	undef($symbsid);
undef(%symbs);	undef(%symbs);
}	}

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 281 sub reset_caches {	Line 529 sub reset_caches {
}	}
}	}

{	{
my $rulesid;	my $rulesid;
my %rules;	my %rules;
sub resetrulescache {	sub resetrulescache {
undef($rulesid);	undef($rulesid);
undef(%rules);	undef(%rules);
}	}

sub rulescache {	sub rulescache {
my $id=shift;	my $id=shift;
if ($rulesid ne $env{'request.course.id'}	if ($rulesid ne $env{'request.course.id'}
Line 302 sub reset_caches {	Line 550 sub reset_caches {
}	}
}	}



sub preset_defaults {	sub preset_defaults {
my $type=shift;	my $type=shift;
if (&rulescache($type.'_action') eq 'default') {	if (&rulescache($type.'_action') eq 'default') {
Line 316 sub preset_defaults {	Line 566 sub preset_defaults {
}	}
}	}

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


sub date_sanity_info {	sub date_sanity_info {
my $checkdate=shift;	my $checkdate=shift;
Line 325 sub date_sanity_info {	Line 576 sub date_sanity_info {
my $crsprefix='course.'.$env{'request.course.id'}.'.';	my $crsprefix='course.'.$env{'request.course.id'}.'.';
if ($env{$crsprefix.'default_enrollment_end_date'}) {	if ($env{$crsprefix.'default_enrollment_end_date'}) {
if ($checkdate>$env{$crsprefix.'default_enrollment_end_date'}) {	if ($checkdate>$env{$crsprefix.'default_enrollment_end_date'}) {
$result.='<br />'.&mt('After course enrollment end!');	$result.='<div class="LC_warning">'
	.&mt('After course enrollment end!')
	.'</div>';
}	}
}	}
if ($env{$crsprefix.'default_enrollment_start_date'}) {	if ($env{$crsprefix.'default_enrollment_start_date'}) {
if ($checkdate<$env{$crsprefix.'default_enrollment_start_date'}) {	if ($checkdate<$env{$crsprefix.'default_enrollment_start_date'}) {
$result.='<br />'.&mt('Before course enrollment start!');	$result.='<div class="LC_warning">'
	.&mt('Before course enrollment start!')
	.'</div>';
}	}
}	}
	# Preparation for additional warnings about dates in the past/future.
	# An improved, more context sensitive version is recommended,
	# e.g. warn for due and answer dates which are defined before the corresponding open date, etc.
	# if ($checkdate<time) {
	# $result.='<div class="LC_info">'
	# .'('.&mt('in the past').')'
	# .'</div>';
	# }
	# if ($checkdate>time) {
	# $result.='<div class="LC_info">'
	# .'('.&mt('in the future').')'
	# .'</div>';
	# }
return $result;	return $result;
}	}
##################################################	##################################################
Line 354 sub storeparm {	Line 622 sub storeparm {
&storeparm_by_symb(&symbcache($sresid),$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,'',$cgroup);	&storeparm_by_symb(&symbcache($sresid),$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,'',$cgroup);
}	}

#
# Store a parameter by symb
#
# Takes
# - symb
# - name of parameter
# - level
# - new value
# - new type
# - username
# - userdomain
my %recstack;	my %recstack;
sub storeparm_by_symb {	sub storeparm_by_symb {
my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$recflag,$cgroup)=@_;	my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$recflag,$cgroup)=@_;
Line 426 sub storeparm_by_symb_inner {	Line 683 sub storeparm_by_symb_inner {
my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup)=@_;	my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup)=@_;
# ---------------------------------------------------------- Construct prefixes	# ---------------------------------------------------------- Construct prefixes
$spnam=~s/\_([^\_]+)$/\.$1/;	$spnam=~s/\_([^\_]+)$/\.$1/;
my $map=(&Apache::lonnet::decode_symb($symb))[0];	my $map=(&Apache::lonnet::decode_symb($symb))[0];
$map = &Apache::lonnet::deversion($map);	$map = &Apache::lonnet::deversion($map);

my $symbparm=$symb.'.'.$spnam;	my $symbparm=$symb.'.'.$spnam;
Line 439 sub storeparm_by_symb_inner {	Line 696 sub storeparm_by_symb_inner {
my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$spnam;	my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$spnam;
my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm;	my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm;
my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm;	my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm;

my $courselevel=$env{'request.course.id'}.'.'.$spnam;	my $courselevel=$env{'request.course.id'}.'.'.$spnam;
my $courselevelr=$env{'request.course.id'}.'.'.$symbparm;	my $courselevelr=$env{'request.course.id'}.'.'.$symbparm;
my $courselevelm=$env{'request.course.id'}.'.'.$mapparm;	my $courselevelm=$env{'request.course.id'}.'.'.$mapparm;

my $storeunder='';	my $storeunder='';
if (($snum==14) \|\| ($snum==3)) { $storeunder=$courselevel; }	if (($snum==14) \|\| ($snum==3)) { $storeunder=$courselevel; }
if (($snum==13) \|\| ($snum==2)) { $storeunder=$courselevelm; }	if (($snum==13) \|\| ($snum==2)) { $storeunder=$courselevelm; }
Line 455 sub storeparm_by_symb_inner {	Line 712 sub storeparm_by_symb_inner {
if ($snum==5) { $storeunder=$grplevelm; }	if ($snum==5) { $storeunder=$grplevelm; }
if ($snum==4) { $storeunder=$grplevelr; }	if ($snum==4) { $storeunder=$grplevelr; }


my $delete;	my $delete;
if ($nval eq '') { $delete=1;}	if ($nval eq '') { $delete=1;}
my %storecontent = ($storeunder => $nval,	my %storecontent = ($storeunder => $nval,
Line 512 sub storeparm_by_symb_inner {	Line 769 sub storeparm_by_symb_inner {
}	}
&Apache::lonnet::devalidateuserresdata($uname,$udom);	&Apache::lonnet::devalidateuserresdata($uname,$udom);
}	}

if ($reply=~/^error\:(.*)/) {	if ($reply=~/^error\:(.*)/) {
return "<span class=\"LC_error\">Write Error: $1</span>";	return "<span class=\"LC_error\">Write Error: $1</span>";
}	}
return '';	return '';
}	}

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

=pod

=item valout

Format a value for output.

Inputs: $value, $type, $editable

Returns: $value, formatted for output. If $type indicates it is a date,
localtime($value) is returned.
$editable will return an icon to click on

=cut

##################################################
##################################################
sub valout {	sub valout {
my ($value,$type,$editable)=@_;	my ($value,$type,$editable)=@_;
my $result = '';	my $result = '';
Line 551 sub valout {	Line 790 sub valout {
} else {	} else {
if ($type eq 'date_interval') {	if ($type eq 'date_interval') {
my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value);	my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value);
	my @timer;
$year=$year-70;	$year=$year-70;
$mday--;	$mday--;
if ($year) {	if ($year) {
$result.=$year.' yrs ';	# $result.=&mt('[quant,_1,yr]',$year).' ';
	push(@timer,&mt('[quant,_1,yr]',$year));
}	}
if ($mon) {	if ($mon) {
$result.=$mon.' mths ';	# $result.=&mt('[quant,_1,mth]',$mon).' ';
	push(@timer,&mt('[quant,_1,mth]',$mon));
}	}
if ($mday) {	if ($mday) {
$result.=$mday.' days ';	# $result.=&mt('[quant,_1,day]',$mday).' ';
	push(@timer,&mt('[quant,_1,day]',$mday));
}	}
if ($hour) {	if ($hour) {
$result.=$hour.' hrs ';	# $result.=&mt('[quant,_1,hr]',$hour).' ';
	push(@timer,&mt('[quant,_1,hr]',$hour));
}	}
if ($min) {	if ($min) {
$result.=$min.' mins ';	# $result.=&mt('[quant,_1,min]',$min).' ';
	push(@timer,&mt('[quant,_1,min]',$min));
}	}
if ($sec) {	if ($sec) {
$result.=$sec.' secs ';	# $result.=&mt('[quant,_1,sec]',$sec).' ';
	push(@timer,&mt('[quant,_1,sec]',$sec));
}	}
$result=~s/\s+$//;	# $result=~s/\s+$//;
	if (!@timer) { # Special case: all entries 0 -> display "0 secs" intead of empty field to keep this field editable
	push(@timer,&mt('[quant,_1,sec]',0));
	}
	$result.=join(", ",@timer);
} elsif (&isdateparm($type)) {	} elsif (&isdateparm($type)) {
$result = &Apache::lonlocal::locallocaltime($value).	$result = &Apache::lonlocal::locallocaltime($value).
&date_sanity_info($value);	&date_sanity_info($value);
Line 583 sub valout {	Line 833 sub valout {
return $result;	return $result;
}	}

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

=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 615 sub plink {	Line 848 sub plink {
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,1);	my $valout = &valout($value,$type,1);
	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) {
$$item = &HTML::Entities::encode($$item,'"<>&');	$$item = &HTML::Entities::encode($$item,'"<>&');
$$item =~ s/\'/\\\'/g;	$$item =~ s/\'/\\\'/g;
}	}
return '<table width="100%"><tr valign="top" align="right"><td><a name="'.$marker.'" /></td></tr><tr><td align="center">'.	return '<table width="100%"><tr valign="top" align="right"><td><a name="'.$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."'".');">'.
$valout.'</a></td></tr></table>';	$valout.'</a></td></tr></table>';
Line 683 sub startpage {	Line 917 sub startpage {
my %loaditems = ('onunload' => "pclose()",	my %loaditems = ('onunload' => "pclose()",
'onload' => "group_or_section('cgroup')",);	'onload' => "group_or_section('cgroup')",);

my $start_page =	if ((($env{'form.command'} eq 'set') && ($env{'form.url'})
	&& (!$env{'form.dis'})) \|\| ($env{'form.symb'})) {
	&Apache::lonhtmlcommon::add_breadcrumb({help=>'Problem_Parameters',
	text=>"Problem Parameters"});
	} else {
	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable',
	text=>"Table Mode",
	help => 'Course_Setting_Parameters'});
	}
	my $start_page =
&Apache::loncommon::start_page('Set/Modify Course Parameters',	&Apache::loncommon::start_page('Set/Modify Course Parameters',
&page_js(),	&page_js(),
{'add_entries' => \%loaditems,});	{'add_entries' => \%loaditems,});
my $breadcrumbs =	my $breadcrumbs =
&Apache::lonhtmlcommon::breadcrumbs('Table Mode Parameter Setting','Table_Mode');	&Apache::lonhtmlcommon::breadcrumbs('Table Mode Parameter Setting','Table_Mode');
$r->print(<<ENDHEAD);	$r->print(<<ENDHEAD);
$start_page	$start_page
$breadcrumbs	$breadcrumbs
<form method="post" action="/adm/parmset?action=settable" name="parmform">	<form method="post" action="/adm/parmset?action=settable" name="parmform">
<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" />
<input type="hidden" value='' name="pres_marker" />	<input type="hidden" value="" name="pres_marker" />
<input type="hidden" value='1' name="prevvisit" />	<input type="hidden" value="1" name="prevvisit" />
ENDHEAD	ENDHEAD
}	}

Line 719 sub print_row {	Line 962 sub print_row {
# cascade down manually	# cascade down manually
my $cascadetype=$$defaulttype{$which};	my $cascadetype=$$defaulttype{$which};
for (my $i=14;$i>0;$i--) {	for (my $i=14;$i>0;$i--) {
if ($typeoutpar[$i]) {	if ($typeoutpar[$i]) {
$cascadetype=$typeoutpar[$i];	$cascadetype=$typeoutpar[$i];
} else {	} else {
$typeoutpar[$i]=$cascadetype;	$typeoutpar[$i]=$cascadetype;
Line 728 sub print_row {	Line 971 sub print_row {
my $parm=$$display{$which};	my $parm=$$display{$which};

if ($parmlev eq 'full') {	if ($parmlev eq 'full') {
$r->print('<td bgcolor='.$defbgtwo.' align="center">'	$r->print('<td style="background-color:'.$defbgtwo.';" align="center">'
.$$part{$which}.'</td>');	.$$part{$which}.'</td>');
} else {	} else {
$parm=~s\|\[.*\]\s\|\|g;	$parm=~s\|\[.*\]\s\|\|g;
}	}
my $automatic=&rulescache(($which=~/\_([^\_]+)$/)[0].'_triggers');	my $automatic=&rulescache(($which=~/\_([^\_]+)$/)[0].'_triggers');
if ($automatic) {	if ($automatic) {
$parm.='<span class="LC_warning"><br />'.&mt('Automatically sets').' '.join(', ',split(/\:/,$automatic)).'</span>';	$parm.='<span class="LC_warning"><br />'.&mt('Automatically sets').' '.join(', ',split(/\:/,$automatic)).'</span>';
}	}
$r->print('<td bgcolor='.$defbgone.'>'.$parm.'</td>');	$r->print('<td>'.$parm.'</td>');

my $thismarker=$which;	my $thismarker=$which;
$thismarker=~s/^parameter\_//;	$thismarker=~s/^parameter\_//;
my $mprefix=$rid.'&'.$thismarker.'&';	my $mprefix=$rid.'&'.$thismarker.'&';
Line 752 sub print_row {	Line 995 sub print_row {
} elsif ($cgroup) {	} elsif ($cgroup) {
&print_td($r,6,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);	&print_td($r,6,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
} elsif ($csec) {	} elsif ($csec) {
&print_td($r,9,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);	&print_td($r,9,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
} else {	} else {
&print_td($r,14,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);	&print_td($r,14,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
}	}
} elsif ($parmlev eq 'map') {	} elsif ($parmlev eq 'map') {

Line 791 sub print_row {	Line 1034 sub print_row {
&print_td($r,12,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);	&print_td($r,12,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
&print_td($r,11,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);	&print_td($r,11,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
&print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);	&print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);

if ($csec) {	if ($csec) {
&print_td($r,9,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);	&print_td($r,9,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
&print_td($r,8,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);	&print_td($r,8,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
Line 803 sub print_row {	Line 1046 sub print_row {
&print_td($r,5,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);	&print_td($r,5,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
&print_td($r,4,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);	&print_td($r,4,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
}	}

if ($uname) {	if ($uname) {
if ($othergrp) {	if ($othergrp) {
$r->print($othergrp);	$r->print($othergrp);
Line 814 sub print_row {	Line 1057 sub print_row {
}	}

} # end of $parmlev if/else	} # end of $parmlev if/else
$r->print('<td bgcolor="#CCCCFF" align="center">'.$effective_parm.'</td>');	$r->print('<td style="background-color:#CCCCFF;" align="center">'.$effective_parm.'</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});
my $sessionvaltype=$typeoutpar[$result];	my $sessionvaltype=$typeoutpar[$result];
if (!defined($sessionvaltype)) { $sessionvaltype=$$defaulttype{$which}; }	if (!defined($sessionvaltype)) { $sessionvaltype=$$defaulttype{$which}; }
$r->print('<td bgcolor="#999999" align="center"><font color="#FFFFFF">'.	$r->print('<td style="background-color:#999999;" align="center"><font color="#FFFFFF">'.
&valout($sessionval,$sessionvaltype).' '.	&valout($sessionval,$sessionvaltype).' '.
'</font></td>');	'</font></td>');
}	}
Line 831 sub print_row {	Line 1074 sub print_row {

sub print_td {	sub print_td {
my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_;	my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_;
$r->print('<td bgcolor='.(($result==$which)?'"#AAFFAA"':$defbg).	$r->print('<td style="background-color:'.(($result==$which)?'#AAFFAA':$defbg).
' align="center">');	';" align="center">');
if ($which<11 \|\| $which > 12) {	my $nolink = 0;
$r->print(&plink($$typeoutpar[$which],	if ($which == 11 \|\| $which == 12) {
$$display{$value},$$outpar[$which],	$nolink = 1;
$mprefix."$which",'parmform.pres','psub'));	} elsif ($mprefix =~ /availablestudent\&$/) {
	if ($which > 3) {
	$nolink = 1;
	}
	}
	if ($nolink) {
	$r->print(&valout($$outpar[$which],$$typeoutpar[$which]));
} else {	} else {
$r->print(&valout($$outpar[$which],$$typeoutpar[$which]));	$r->print(&plink($$typeoutpar[$which],
	$$display{$value},$$outpar[$which],
	$mprefix."$which",'parmform.pres','psub'));
}	}
$r->print('</td>'."\n");	$r->print('</td>'."\n");
}	}
Line 856 sub print_usergroups {	Line 1107 sub print_usergroups {
$courseopt);	$courseopt);
my $bgcolor = $defbg;	my $bgcolor = $defbg;
my $grp_parm;	my $grp_parm;
if (($coursereply) && ($cgroup ne $resultgroup)) {	if (($coursereply) && ($cgroup ne $resultgroup)) {
if ($result > 3) {	if ($result > 3) {
$bgcolor = '"#AAFFAA"';	$bgcolor = '#AAFFAA';
$grp_parm = &valout($coursereply,$resulttype);	$grp_parm = &valout($coursereply,$resulttype);
}	}
$grp_parm = &valout($coursereply,$resulttype);	$grp_parm = &valout($coursereply,$resulttype);
$output = '<td bgcolor='.$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;	$output .= '<small><b>'.$resultgroup.'</b> ('.$resultlevel.'): </small>'.$grp_parm;
} else {	} else {
Line 870 sub print_usergroups {	Line 1121 sub print_usergroups {
}	}
$output .= '</td>';	$output .= '</td>';
} else {	} else {
$output .= '<td bgcolor='.$bgcolor.'> </td>';	$output .= '<td style="background-color:'.$bgcolor.';"> </td>';
}	}
return ($coursereply,$output,$grp_parm,$resultgroup);	return ($coursereply,$output,$grp_parm,$resultgroup);
}	}
Line 899 sub parm_control_group {	Line 1150 sub parm_control_group {
return($coursereply,$resultitem,$resultgroup,$resultlevel,$resulttype);	return($coursereply,$resultitem,$resultgroup,$resultlevel,$resulttype);
}	}

=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 separated 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 {	sub extractResourceInformation {
my $ids = shift;	my $ids = shift;
Line 971 sub extractResourceInformation {	Line 1190 sub extractResourceInformation {
#	#
my $name=&Apache::lonnet::metadata($srcf,$key.'.name');	my $name=&Apache::lonnet::metadata($srcf,$key.'.name');
if (!exists($$allparms{$name}) \|\| $$allparms{$name} =~ m/^\s*$/ ) {	if (!exists($$allparms{$name}) \|\| $$allparms{$name} =~ m/^\s*$/ ) {
my $display= &Apache::lonnet::metadata($srcf,$key.'.display');	my ($display,$parmdis);
my $parmdis = $display;	$display = &standard_parameter_names($name);
$parmdis =~ s/\[Part.*$//g;	if ($display eq '') {
	$display= &Apache::lonnet::metadata($srcf,$key.'.display');
	$parmdis = $display;
	$parmdis =~ s/\s\[Part.$//g;
	} else {
	$parmdis = $display;
	}
$$allparms{$name}=$parmdis;	$$allparms{$name}=$parmdis;
if (ref($defkeytype)) {	if (ref($defkeytype)) {
$$defkeytype{$name}=	$$defkeytype{$name}=
Line 985 sub extractResourceInformation {	Line 1210 sub extractResourceInformation {
# 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');
$$allparts{$part} = "Part: $part";	$$allparts{$part} = &mt('Part: [_1]',$part);
#	#
# Remember all keys going with this resource	# Remember all keys going with this resource
#	#
Line 996 sub extractResourceInformation {	Line 1221 sub extractResourceInformation {
}	}
#	#
# Put in order	# Put in order
#	#
unless ($$keyorder{$key}) {	unless ($$keyorder{$key}) {
$$keyorder{$key}=$keyordercnt;	$$keyorder{$key}=$keyordercnt;
$keyordercnt++;	$keyordercnt++;
}	}
}	}


if (!exists($$mapp{$mapid})) {	if (!exists($$mapp{$mapid})) {
$$mapp{$id}=	$$mapp{$id}=
&Apache::lonnet::declutter($resource->enclosing_map_src());	&Apache::lonnet::declutter($resource->enclosing_map_src());
$$mapp{$mapid}=$$mapp{$id};	$$mapp{$mapid}=$$mapp{$id};
$$allmaps{$mapid}=$$mapp{$id};	$$allmaps{$mapid}=$$mapp{$id};
if ($mapid eq '1') {	if ($mapid eq '1') {
$$maptitles{$mapid}='Main Course Documents';	$$maptitles{$mapid}=&mt('Main Course Documents');
} else {	} else {
$$maptitles{$mapid}=	$$maptitles{$mapid}=
&Apache::lonnet::gettitle($$mapp{$id});	&Apache::lonnet::gettitle($$mapp{$id});
}	}
$$maptitles{$$mapp{$id}}=$$maptitles{$mapid};	$$maptitles{$$mapp{$id}}=$$maptitles{$mapid};
$$symbp{$mapid}=$$mapp{$id}.'___(all)';	$$symbp{$mapid}=$$mapp{$id}.'___(all)';
Line 1025 sub extractResourceInformation {	Line 1250 sub extractResourceInformation {
}	}


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

sub isdateparm {	sub isdateparm {
my $type=shift;	my $type=shift;
Line 1073 sub parmmenu {	Line 1296 sub parmmenu {
checkthis('contentopen','pscat');	checkthis('contentopen','pscat');
checkthis('contentclose','pscat');	checkthis('contentclose','pscat');
}	}


function checkvisi() {	function checkvisi() {
checkthis('hiddenresource','pscat');	checkthis('hiddenresource','pscat');
Line 1099 sub parmmenu {	Line 1322 sub parmmenu {
</script>	</script>
ENDSCRIPT	ENDSCRIPT
$r->print();	$r->print();
$r->print("\n<table id=\"LC_parm_overview_parm_menu\"><tr>");	$r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parameters to View')));
	$r->print("\n".'<table id="LC_parm_overview_parm_menu"><tr>');
my $cnt=0;	my $cnt=0;
foreach $tempkey (&keysindisplayorder($allparms,$keyorder)) {	foreach $tempkey (&keysindisplayorder($allparms,$keyorder)) {
$r->print("\n<td><label><input type='checkbox' name='pscat' ");	$r->print("\n".'<td><label><input type="checkbox" name="pscat" ');
$r->print('value="'.$tempkey.'"');	$r->print('value="'.$tempkey.'"');
if ($$pscat[0] eq "all" \|\| grep $_ eq $tempkey, @{$pscat}) {	if ($$pscat[0] eq "all" \|\| grep $_ eq $tempkey, @{$pscat}) {
$r->print(' checked');	$r->print(' checked="checked"');
}	}
$r->print('>'.($$allparms{$tempkey}=~/\S/ ? $$allparms{$tempkey}	$r->print(' />'.($$allparms{$tempkey}=~/\S/ ? $$allparms{$tempkey}
: $tempkey)	: $tempkey)
.'</label></td>');	.'</label></td>');
$cnt++;	$cnt++;
if ($cnt==3) {	if ($cnt==3) {
$r->print("</tr>\n<tr>");	$r->print("</tr>\n<tr>");
$cnt=0;	$cnt=0;
}	}
}	}
$r->print('	$r->print('</tr>'
</tr><tr id=\"LC_parm_overview_parm_menu_selectors\"><td>	.'<tr id="LC_parm_overview_parm_menu_selectors">'
<a href="javascript:checkall(true, \'pscat\')">Select All</a><br />	.'<td valign="top">'
<a href="javascript:checkstandard()">Select Common Only</a>	.'<fieldset><legend><b>'.&mt('Parameter Selection').'</b></legend>'
</td><td>	.'<span class="LC_nobreak">'
<a href="javascript:checkdates()">Add Problem Dates</a>	.'• <a href="javascript:checkall(true, \'pscat\')">'.&mt('Select All').'</a>'
<a href="javascript:checkcontdates()">Add Content Dates</a><br />	.'</span>'
<a href="javascript:checkdisset()">Add Discussion Settings</a>	.'<br />'
<a href="javascript:checkvisi()">Add Visibilities</a><br />	.'<span class="LC_nobreak">'
<a href="javascript:checkparts()">Add Part Parameters</a>	.'• <a href="javascript:checkstandard()">'.&mt('Select Common Only').'</a>'
</td><td>	.'</span>'
<a href="javascript:checkall(false, \'pscat\')">Unselect All</a>	.'<br />'
</td>	.'<span class="LC_nobreak">'
');	.'• <a href="javascript:checkall(false, \'pscat\')">'.&mt('Unselect All').'</a>'
$r->print('</tr></table>');	.'</span>'
	.'</fieldset>'
	.'</td>'
	.'<td colspan="2" valign="top">'
	.'<fieldset><legend><b>'.&mt('Add Selection for...').'</b></legend>'
	.'<span class="LC_nobreak">'
	.'• <a href="javascript:checkdates()">'.&mt('Problem Dates').'</a>'
	.'</span>'
	.'<span class="LC_nobreak">'
	.' • <a href="javascript:checkcontdates()">'.&mt('Content Dates').'</a>'
	.'</span>'
	# .'<br />'
	.'<span class="LC_nobreak">'
	.' • <a href="javascript:checkdisset()">'.&mt('Discussion Settings').'</a>'
	.'</span>'
	.'<span class="LC_nobreak">'
	.' • <a href="javascript:checkvisi()">'.&mt('Visibilities').'</a>'
	.'</span>'
	# .'<br />'
	.'<span class="LC_nobreak">'
	.' • <a href="javascript:checkparts()">'.&mt('Part Parameters').'</a>'
	.'</span>'
	.'</fieldset>'
	.'</td>'
	.'</tr></table>'
	);
}	}

sub partmenu {	sub partmenu {
my ($r,$allparts,$psprt)=@_;	my ($r,$allparts,$psprt)=@_;
$r->print('<select multiple name="psprt" size="8">');
	$r->print('<select multiple="multiple" name="psprt" size="8">');
$r->print('<option value="all"');	$r->print('<option value="all"');
$r->print(' selected') unless (@{$psprt});	$r->print(' selected="selected"') unless (@{$psprt});
$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 1147 sub partmenu {	Line 1397 sub partmenu {
unless ($tempkey =~ /\./) {	unless ($tempkey =~ /\./) {
$r->print('<option value="'.$tempkey.'"');	$r->print('<option value="'.$tempkey.'"');
if ($$psprt[0] eq "all" \|\| $temphash{$tempkey}) {	if ($$psprt[0] eq "all" \|\| $temphash{$tempkey}) {
$r->print(' selected');	$r->print(' selected="selected"');
}	}
$r->print('>'.$$allparts{$tempkey}.'</option>');	$r->print('>'.$$allparts{$tempkey}.'</option>');
}	}
Line 1160 sub usermenu {	Line 1410 sub usermenu {
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');
my $selscript=&Apache::loncommon::studentbrowser_javascript();	my $selscript=&Apache::loncommon::studentbrowser_javascript();
my %lt=&Apache::lonlocal::texthash(
'se' => "Section",
'gr' => "Group",
'fu' => "For User",
'oi' => "or ID",
'ad' => "at Domain"
);
my $sections='';	my $sections='';
my %sectionhash = &Apache::loncommon::get_sections();	my %sectionhash = &Apache::loncommon::get_sections();

my $groups;	my $groups;
my %grouphash = &Apache::longroup::coursegroups();	my %grouphash = &Apache::longroup::coursegroups();

	my $g_s_header='';
	my $g_s_footer='';

if (%sectionhash) {	if (%sectionhash) {
$sections=$lt{'se'}.': <select name="csec"';	$sections=&mt('Section:').' <select name="csec"';
if (%grouphash && $parmlev ne 'full') {	if (%grouphash && $parmlev ne 'full') {
$sections .= qq\| onchange="group_or_section('csec')" \|;	$sections .= qq\| onchange="group_or_section('csec')" \|;
}	}
Line 1186 sub usermenu {	Line 1433 sub usermenu {
}	}
$sections.='</select>';	$sections.='</select>';
}	}

if (%sectionhash && %grouphash && $parmlev ne 'full') {	if (%sectionhash && %grouphash && $parmlev ne 'full') {
$sections .= ' or ';	$sections .= ' '.&mt('or').' ';
$sections .= qq\|	$sections .= qq\|
<script type="text/javascript">	<script type="text/javascript">
function group_or_section(caller) {	function group_or_section(caller) {
Line 1211 function group_or_section(caller) {	Line 1459 function group_or_section(caller) {
}	}
</script>	</script>
\|;	\|;
}	}

if (%grouphash) {	if (%grouphash) {
$groups=$lt{'gr'}.': <select name="cgroup"';	$groups=&mt('Group:').' <select name="cgroup"';
if (%sectionhash && $env{'form.action'} eq 'settable') {	if (%sectionhash && $env{'form.action'} eq 'settable') {
$groups .= qq\| onchange="group_or_section('cgroup')" \|;	$groups .= qq\| onchange="group_or_section('cgroup')" \|;
}	}
Line 1236 function group_or_section(caller) {	Line 1484 function group_or_section(caller) {
}	}
$groups.='</select>';	$groups.='</select>';
}	}
$r->print(<<ENDMENU);
<b>	if (%sectionhash \|\| %grouphash) {
$sections	$r->print(&Apache::lonhtmlcommon::row_title(&mt('Group/Section')));
$groups	$r->print($sections.$groups);
<br />	}
$lt{'fu'}
<input type="text" value="$uname" size="12" name="uname" />	$r->print(&Apache::lonhtmlcommon::row_title(&mt('User')));
$lt{'oi'}	$r->print(&mt('For User [_1] or Student/Employee ID [_2] at Domain [_3]'
<input type="text" value="$id" size="12" name="id" />	,'<input type="text" value="'.$uname.'" size="12" name="uname" />'
$lt{'ad'}	,'<input type="text" value="'.$id.'" size="12" name="id" /> '
$chooseopt	,$chooseopt));
</b>
ENDMENU
}	}

sub displaymenu {	sub displaymenu {
my ($r,$allparms,$allparts,$pscat,$psprt,$keyorder)=@_;	my ($r,$allparms,$allparts,$pscat,$psprt,$keyorder)=@_;
$r->print('<table border="1"><tr><th>'.&mt('Select Parameters to View').'</th><th>'.	$r->print('<div class="LC_ContentBoxSpecial">');
&mt('Select Parts to View').'</th></tr><tr><td>');	$r->print('<h2 class="LC_hcell">Step 2</h2>');
	$r->print('<div class="LC_BoxPadding">' );
	$r->print(&Apache::lonhtmlcommon::start_pick_box());

&parmmenu($r,$allparms,$pscat,$keyorder);	&parmmenu($r,$allparms,$pscat,$keyorder);
$r->print('</td><td>');	$r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parts to View')));
&partmenu($r,$allparts,$psprt);	&partmenu($r,$allparts,$psprt);
$r->print('</td></tr></table>');	$r->print(&Apache::lonhtmlcommon::end_pick_box());
	$r->print('</div></div>');
}	}

sub mapmenu {	sub mapmenu {
my ($r,$allmaps,$pschp,$maptitles)=@_;	my ($r,$allmaps,$pschp,$maptitles)=@_;
$r->print('<b>'.&mt('Select Enclosing Map or Folder').'</b> ');
	$r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Enclosing Map or Folder')));
$r->print('<select name="pschp">');	$r->print('<select name="pschp">');
$r->print('<option value="all">'.&mt('All Maps or Folders').'</option>');	$r->print('<option value="all">'.&mt('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="selected"'); }
$r->print('>'.$$maptitles{$_}.($$allmaps{$_}!~/^uploaded/?' ['.$$allmaps{$_}.']':'').'</option>');	$r->print('>'.$$maptitles{$_}.($$allmaps{$_}!~/^uploaded/?' ['.$$allmaps{$_}.']':'').'</option>');
}	}
$r->print("</select>");	$r->print("</select>");

}	}

sub levelmenu {	sub levelmenu {
my ($r,$alllevs,$parmlev)=@_;	my ($r,$alllevs,$parmlev)=@_;
$r->print('<b>'.&mt('Select Parameter Level').
&Apache::loncommon::help_open_topic('Course_Parameter_Levels').'</b> ');	$r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parameter Level').&Apache::loncommon::help_open_topic('Course_Parameter_Levels')));
$r->print('<select name="parmlev">');	$r->print('<select name="parmlev">');
foreach (reverse sort keys %{$alllevs}) {	foreach (reverse sort keys %{$alllevs}) {
$r->print('<option value="'.$$alllevs{$_}.'"');	$r->print('<option value="'.$$alllevs{$_}.'"');
if ($parmlev eq $$alllevs{$_}) {	if ($parmlev eq $$alllevs{$_}) {
$r->print(' selected');	$r->print(' selected="selected"');
}	}
$r->print('>'.$_.'</option>');	$r->print('>'.&mt($_).'</option>');
}	}
$r->print("</select>");	$r->print("</select>");
}	}
Line 1295 sub sectionmenu {	Line 1547 sub sectionmenu {
my %sectionhash = &Apache::loncommon::get_sections();	my %sectionhash = &Apache::loncommon::get_sections();
return if (!%sectionhash);	return if (!%sectionhash);

$r->print('<select name="Section" multiple="true" size="8" >');	$r->print('<select name="Section" multiple="multiple" size="8">');
foreach my $s ('all',sort keys %sectionhash) {	foreach my $s ('all',sort keys %sectionhash) {
$r->print(' <option value="'.$s.'"');	$r->print(' <option value="'.$s.'"');
foreach (@{$selectedsections}) {	foreach (@{$selectedsections}) {
if ($s eq $_) {	if ($s eq $_) {
$r->print(' selected');	$r->print(' selected="selected"');
last;	last;
}	}
}	}
Line 1314 sub groupmenu {	Line 1566 sub groupmenu {
my %grouphash = &Apache::longroup::coursegroups();	my %grouphash = &Apache::longroup::coursegroups();
return if (!%grouphash);	return if (!%grouphash);

$r->print('<select name="Group" multiple="true" size="8" >');	$r->print('<select name="Group" multiple="multiple" size="8">');
foreach my $group (sort(keys(%grouphash))) {	foreach my $group (sort(keys(%grouphash))) {
$r->print(' <option value="'.$group.'"');	$r->print(' <option value="'.$group.'"');
foreach (@{$selectedgroups}) {	foreach (@{$selectedgroups}) {
if ($group eq $_) {	if ($group eq $_) {
$r->print(' selected');	$r->print(' selected="selected"');
last;	last;
}	}
}	}
Line 1364 sub sortmenu {	Line 1616 sub sortmenu {
my ($r,$sortorder)=@_;	my ($r,$sortorder)=@_;
$r->print('<br /><label><input type="radio" name="sortorder" value="realmstudent"');	$r->print('<br /><label><input type="radio" name="sortorder" value="realmstudent"');
if ($sortorder eq 'realmstudent') {	if ($sortorder eq 'realmstudent') {
$r->print(' checked="on"');	$r->print(' checked="checked"');
}	}
$r->print(' />'.&mt('Sort by realm first, then student (group/section)'));	$r->print(' />'.&mt('Sort by realm first, then student (group/section)'));
$r->print('</label><br /><label><input type="radio" name="sortorder" value="studentrealm"');	$r->print('</label><br /><label><input type="radio" name="sortorder" value="studentrealm"');
if ($sortorder eq 'studentrealm') {	if ($sortorder eq 'studentrealm') {
$r->print(' checked="on"');	$r->print(' checked="checked"');
}	}
$r->print(' />'.&mt('Sort by student (group/section) first, then realm').	$r->print(' />'.&mt('Sort by student (group/section) first, then realm').
'</label>');	'</label>');
Line 1398 sub standardkeyorder {	Line 1650 sub standardkeyorder {
'parameter_0_discusshide' => 20);	'parameter_0_discusshide' => 20);
}	}

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

=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 1451 sub assessparms {	Line 1674 sub assessparms {
my $csec;	my $csec;
my $cgroup;	my $cgroup;
my @usersgroups = ();	my @usersgroups = ();

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

$alllevs{'Resource Level'}='full';	$alllevs{'Resource Level'}='full';
Line 1488 sub assessparms {	Line 1711 sub assessparms {

my $pssymb='';	my $pssymb='';
my $parmlev='';	my $parmlev='';

unless ($env{'form.parmlev'}) {	unless ($env{'form.parmlev'}) {
$parmlev = 'map';	$parmlev = 'map';
} else {	} else {
Line 1539 sub assessparms {	Line 1762 sub assessparms {
} else {	} else {
$csec=&Apache::lonnet::getsection($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='<span class="LC_error">'.	$message='<span class="LC_error">'.
&mt("User")." '$uname' ".&mt("at domain")." '$udom' ".	&mt("User")." '$uname' ".&mt("at domain")." '$udom' ".
Line 1569 sub assessparms {	Line 1792 sub assessparms {
unless ($cgroup) { $cgroup=''; }	unless ($cgroup) { $cgroup=''; }

# --------------------------------------------------------- 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);

Line 1582 sub assessparms {	Line 1805 sub assessparms {
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'});
for (my $i=0;$i<=$#markers;$i++) {	for (my $i=0;$i<=$#markers;$i++) {
	if ($markers[$i] =~ /^[\d.]+\&0_availablestudent\&(1\|2\|3)$/) {
	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
	my (@ok_slots,@fail_slots,@del_slots);
	my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom);
	my ($level,@all) =
	&parmval_by_symb('0.availablestudent',$pssymb,'',$uname,$udom,
	$csec,$cgroup,$courseopt);
	foreach my $slot_name (split(/:/,$values[$i])) {
	next if ($slot_name eq '');
	if (&update_slots($slot_name,$cdom,$cnum,$pssymb,$uname,$udom) eq 'ok') {
	push(@ok_slots,$slot_name);

	} else {
	push(@fail_slots,$slot_name);
	}
	}
	if (@ok_slots) {
	$values[$i] = join(':',@ok_slots);
	} else {
	$values[$i] = '';
	}
	if ($all[$level] ne '') {
	my @existing = split(/:/,$all[$level]);
	foreach my $slot_name (@existing) {
	if (!grep(/^\Q$slot_name\E$/,split(/:/,$values[$i]))) {
	if (&delete_slots($slot_name,$cdom,$cnum,$uname,$udom,$pssymb) eq 'ok') {
	push(@del_slots,$slot_name);
	}
	}
	}
	}
	}
$message.=&storeparm(split(/\&/,$markers[$i]),	$message.=&storeparm(split(/\&/,$markers[$i]),
$values[$i],	$values[$i],
$types[$i],	$types[$i],
Line 1592 sub assessparms {	Line 1848 sub assessparms {
}	}
#----------------------------------------------- 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") {@pscat = (keys %allparms);}
if (!@pscat) { @pscat=('duedate','opendate','answerdate','weight','maxtries') };	if (!@pscat) { @pscat=('duedate','opendate','answerdate','weight','maxtries') };
if ($psprt[0] eq "all" \|\| !@psprt) {@psprt = (keys %allparts);}	if ($psprt[0] eq "all" \|\| !@psprt) {@psprt = (keys %allparts);}
# ------------------------------------------------------------------ Start page	# ------------------------------------------------------------------ Start page

Line 1604 sub assessparms {	Line 1860 sub assessparms {
&HTML::Entities::encode($env{'form.recent_'.$_},'"&<>').	&HTML::Entities::encode($env{'form.recent_'.$_},'"&<>').
'" name="recent_'.$_.'" />');	'" name="recent_'.$_.'" />');
}	}

if (!$pssymb) {	if (!$pssymb) {
$r->print('<table border="1"><tr><td>');
	$r->print('<div class="LC_ContentBoxSpecial">');
	$r->print('<h2 class="LC_hcell">Step 1</h2>');
	$r->print('<div class="LC_BoxPadding">' );
	$r->print(&Apache::lonhtmlcommon::start_pick_box());

&levelmenu($r,\%alllevs,$parmlev);	&levelmenu($r,\%alllevs,$parmlev);

if ($parmlev ne 'general') {	if ($parmlev ne 'general') {
$r->print('<td>');
&mapmenu($r,\%allmaps,$pschp,\%maptitles);	&mapmenu($r,\%allmaps,$pschp,\%maptitles);
$r->print('</td>');
}	}
$r->print('</td></tr></table>');
	$r->print(&Apache::lonhtmlcommon::end_pick_box());
	$r->print('</div></div>');

&displaymenu($r,\%allparms,\%allparts,\@pscat,\@psprt,\%keyorder);	&displaymenu($r,\%allparms,\%allparts,\@pscat,\@psprt,\%keyorder);
} else {	} else {
my ($map,$id,$resource)=&Apache::lonnet::decode_symb($pssymb);	my ($map,$id,$resource)=&Apache::lonnet::decode_symb($pssymb);
Line 1623 sub assessparms {	Line 1886 sub assessparms {
'<br /><label><b>'.&mt('Show all parts').': <input type="checkbox" name="psprt" value="all"'.	'<br /><label><b>'.&mt('Show all parts').': <input type="checkbox" name="psprt" value="all"'.
($env{'form.psprt'}?' checked="checked"':'').' /></b></label><br />');	($env{'form.psprt'}?' checked="checked"':'').' /></b></label><br />');
}	}
&usermenu($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,\@usersgroups);	$r->print('<div class="LC_ContentBoxSpecial">');
	$r->print('<h2 class="LC_hcell">Step 3</h2>');
	$r->print('<div class="LC_BoxPadding">' );
	$r->print(&Apache::lonhtmlcommon::start_pick_box());
	&usermenu($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,\@usersgroups);

	$r->print(&Apache::lonhtmlcommon::end_pick_box());
	$r->print('</div></div>');

$r->print('<p>'.$message.'</p>');	$r->print('<p>'.$message.'</p>');

Line 1648 sub assessparms {	Line 1918 sub assessparms {
my $userspan=3;	my $userspan=3;
if ($cgroup ne '') {	if ($cgroup ne '') {
$coursespan += 3;	$coursespan += 3;
}	}

$r->print('<p><table border=2>');	$r->print('<p><table border="2">');
$r->print('<tr><td colspan=5></td>');	$r->print('<tr><td colspan="5"></td>');
$r->print('<th colspan='.($coursespan).'>'.&mt('Any User').'</th>');	$r->print('<th colspan="'.($coursespan).'">'.&mt('Any User').'</th>');
if ($uname) {	if ($uname) {
if (@usersgroups > 1) {	if (@usersgroups > 1) {
$userspan ++;	$userspan ++;
Line 1678 sub assessparms {	Line 1948 sub assessparms {
'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 $lt{'at'} $csudom)</th>	<th rowspan="3">$lt{'csv'}<br />($csuname $lt{'at'} $csudom)</th>
</tr><tr><td colspan=5></td><th colspan=2>$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=3>".	$r->print('<th colspan="3">'.
&mt("in Section")." $csec</th>");	&mt("in Section")." $csec</th>");
}	}
if ($cgroup) {	if ($cgroup) {
$r->print("<th colspan=3>".	$r->print('<th colspan="3">'.
&mt("in Group")." $cgroup</th>");	&mt("in Group")." $cgroup</th>");
}	}
$r->print(<<ENDTABLEHEADFOUR);	$r->print(<<ENDTABLEHEADFOUR);
Line 1725 ENDTABLEHEADFOUR	Line 1995 ENDTABLEHEADFOUR
my $rid=$_;	my $rid=$_;
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})))
\|\|	\|\|
($pssymb && $pssymb eq $symbp{$rid})) {	($pssymb && $pssymb eq $symbp{$rid})) {
# ------------------------------------------------------ Entry for one resource	# ------------------------------------------------------ Entry for one resource
if ($defbgone eq '"#E0E099"') {	if ($defbgone eq '#E0E099') {
$defbgone='"#E0E0DD"';	$defbgone='#E0E0DD';
} else {	} else {
$defbgone='"#E0E099"';	$defbgone='#E0E099';
}	}
if ($defbgtwo eq '"#FFFF99"') {	if ($defbgtwo eq '#FFFF99') {
$defbgtwo='"#FFFFDD"';	$defbgtwo='#FFFFDD';
} else {	} else {
$defbgtwo='"#FFFF99"';	$defbgtwo='#FFFF99';
}	}
if ($defbgthree eq '"#FFBB99"') {	if ($defbgthree eq '#FFBB99') {
$defbgthree='"#FFBBDD"';	$defbgthree='#FFBBDD';
} else {	} else {
$defbgthree='"#FFBB99"';	$defbgthree='#FFBB99';
}	}

my $thistitle='';	my $thistitle='';
Line 1760 ENDTABLEHEADFOUR	Line 2030 ENDTABLEHEADFOUR
if (grep $_ eq $tempkeyp, @catmarker) {	if (grep $_ eq $tempkeyp, @catmarker) {
$part{$_}=&Apache::lonnet::metadata($uri,$_.'.part');	$part{$_}=&Apache::lonnet::metadata($uri,$_.'.part');
$name{$_}=&Apache::lonnet::metadata($uri,$_.'.name');	$name{$_}=&Apache::lonnet::metadata($uri,$_.'.name');
$display{$_}=&Apache::lonnet::metadata($uri,$_.'.display');	my $parmdis=&Apache::lonnet::metadata($uri,$_.'.display');
	if ($allparms{$name{$_}} ne '') {
	my $identifier;
	if ($parmdis =~ /(\s\[Part.)$/) {
	$identifier = $1;
	}
	$display{$_} = $allparms{$name{$_}}.$identifier;
	} else {
	$display{$_} = $parmdis;
	}
unless ($display{$_}) { $display{$_}=''; }	unless ($display{$_}) { $display{$_}=''; }
$display{$_}.=' ('.$name{$_}.')';	$display{$_}.=' ('.$name{$_}.')';
$default{$_}=&Apache::lonnet::metadata($uri,$_);	$default{$_}=&Apache::lonnet::metadata($uri,$_);
Line 1772 ENDTABLEHEADFOUR	Line 2051 ENDTABLEHEADFOUR
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});
$r->print('<tr><td bgcolor='.$defbgone.	$r->print('<tr><td style="background-color:'.$defbgone.';"'.
' rowspan='.$totalparms.	' rowspan='.$totalparms.
'><tt><font size=-1>'.	'><tt><font size="-1">'.
join(' / ',split(/\//,$uri)).	join(' / ',split(/\//,$uri)).
'</font></tt><p><b>'.	'</font></tt><p><b>'.
"<a href=\"javascript:openWindow('".	"<a href=\"javascript:openWindow('".
Line 1787 ENDTABLEHEADFOUR	Line 2066 ENDTABLEHEADFOUR
$r->print(' ('.$thistitle.')');	$r->print(' ('.$thistitle.')');
}	}
$r->print('</a></b></td>');	$r->print('</a></b></td>');
$r->print('<td bgcolor='.$defbgtwo.	$r->print('<td style="background-color:'.$defbgtwo.';"'.
' rowspan='.$totalparms.'>'.$typep{$rid}.	' rowspan='.$totalparms.'>'.$typep{$rid}.
'</td>');	'</td>');

$r->print('<td bgcolor='.$defbgone.	$r->print('<td style="background-color:'.$defbgone.';"'.
' rowspan='.$totalparms.	' rowspan='.$totalparms.
'>'.$maptitles{$mapp{$rid}}.'</td>');	'>'.$maptitles{$mapp{$rid}}.'</td>');

Line 1814 ENDTABLEHEADFOUR	Line 2093 ENDTABLEHEADFOUR
} # end of full	} # end of full
#--------------------------------------------------- Entry for parm level map	#--------------------------------------------------- Entry for parm level map
if ($parmlev eq 'map') {	if ($parmlev eq 'map') {
my $defbgone = '"E0E099"';	my $defbgone = '#E0E099';
my $defbgtwo = '"FFFF99"';	my $defbgtwo = '#FFFF99';
my $defbgthree = '"FFBB99"';	my $defbgthree = '#FFBB99';

my %maplist;	my %maplist;

if ($pschp eq 'all') {	if ($pschp eq 'all') {
%maplist = %allmaps;	%maplist = %allmaps;
} else {	} else {
%maplist = ($pschp => $mapp{$pschp});	%maplist = ($pschp => $mapp{$pschp});
}	}
Line 1841 ENDTABLEHEADFOUR	Line 2120 ENDTABLEHEADFOUR
my $map = 0;	my $map = 0;

# $r->print("Catmarker: @catmarker<br />\n");	# $r->print("Catmarker: @catmarker<br />\n");

foreach (@ids) {	foreach (@ids) {
($map)=(/([\d]*?)\./);	($map)=(/([\d]*?)\./);
my $rid = $_;	my $rid = $_;

# $r->print("$mapid:$map: $rid <br /> \n");	# $r->print("$mapid:$map: $rid <br /> \n");

if ($map eq $mapid) {	if ($map eq $mapid) {
Line 1863 ENDTABLEHEADFOUR	Line 2142 ENDTABLEHEADFOUR
my $tempkeyp = $_;	my $tempkeyp = $_;
my $fullkeyp = $tempkeyp;	my $fullkeyp = $tempkeyp;
$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');
$display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');	my $parmdis=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');
	if ($allparms{$name{$tempkeyp}} ne '') {
	my $identifier;
	if ($parmdis =~ /(\s\[Part.)$/) {
	$identifier = $1;
	}
	$display{$tempkeyp} = $allparms{$name{$tempkeyp}}.$identifier;
	} else {
	$display{$tempkeyp} = $parmdis;
	}
unless ($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_/;
Line 1877 ENDTABLEHEADFOUR	Line 2165 ENDTABLEHEADFOUR
} # end loop through keys	} # end loop through keys
}	}
} # end loop through ids	} # end loop through ids

#---------------------------------------------------- print header information	#---------------------------------------------------- print header information
my $foldermap=&mt($maptitle=~/^uploaded/?'Folder':'Map');	my $foldermap=&mt($maptitle=~/^uploaded/?'Folder':'Map');
my $showtitle=$maptitles{$maptitle}.($maptitle!~/^uploaded/?' ['.$maptitle.']':'');	my $showtitle=$maptitles{$maptitle}.($maptitle!~/^uploaded/?' ['.$maptitle.']':'');
$r->print(<<ENDMAPONE);	my $tmp="";
<center><h4>
Set Defaults for All Resources in $foldermap<br />
<font color="red"><i>$showtitle</i></font><br />
Specifically for
ENDMAPONE
if ($uname) {	if ($uname) {
my $person=&Apache::loncommon::plainname($uname,$udom);	my $person=&Apache::loncommon::plainname($uname,$udom);
$r->print(&mt("User")." <font color=\"red\"><i>$uname $$person$ </i></font> ".	$tmp.=&mt("User")." <font color=\"red\"><i>$uname $$person$ </i></font> ".
&mt('in')." \n");	&mt('in')." \n";
} else {	} else {
$r->print("<font color=\"red\"><i>".&mt('all').'</i></font> '.&mt('users in')." \n");	$tmp.="<font color=\"red\"><i>".&mt('all').'</i></font> '.&mt('users in')." \n";
}	}
if ($cgroup) {	if ($cgroup) {
$r->print(&mt("Group")." <font color=\"red\"><i>$cgroup".	$tmp.=&mt("Group")." <font color=\"red\"><i>$cgroup".
"</i></font> ".&mt('of')." \n");	"</i></font> ".&mt('of')." \n";
$csec = '';	$csec = '';
} elsif ($csec) {	} elsif ($csec) {
$r->print(&mt("Section")." <font color=\"red\"><i>$csec".	$tmp.=&mt("Section")." <font color=\"red\"><i>$csec".
"</i></font> ".&mt('of')." \n");	"</i></font> ".&mt('of')." \n";
}	}
$r->print("<font color=\"red\"><i>$coursename</i></font><br />");	$r->print('<div align="center"><h4>'
$r->print("</h4>\n");	.&mt('Set Defaults for All Resources in [_1]Specifically for [_2][_3]'
	,$foldermap.'<br /><font color="red"><i>'.$showtitle.'</i></font><br />'
	,$tmp
	,'<font color="red"><i>'.$coursename.'</i></font>'
	)
	."<br /></h4>\n"
	);
#---------------------------------------------------------------- print table	#---------------------------------------------------------------- print table
$r->print('<p><table border="2">');	$r->print('<p>'.&Apache::loncommon::start_data_table()
$r->print('<tr><th>'.&mt('Parameter Name').'</th>');	.&Apache::loncommon::start_data_table_header_row()
$r->print('<th>'.&mt('Default Value').'</th>');	.'<th>'.&mt('Parameter Name').'</th>'
$r->print('<th>'.&mt('Parameter in Effect').'</th></tr>');	.'<th>'.&mt('Default Value').'</th>'
	.'<th>'.&mt('Parameter in Effect').'</th>'
	.&Apache::loncommon::end_data_table_header_row()
	);

foreach (&keysinorder(\%name,\%keyorder)) {	foreach (&keysinorder(\%name,\%keyorder)) {
$r->print('<tr>');	$r->print(&Apache::loncommon::start_data_table_row());
&print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default,	&print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default,
\%type,\%display,$defbgone,$defbgtwo,$defbgthree,	\%type,\%display,$defbgone,$defbgtwo,$defbgthree,
$parmlev,$uname,$udom,$csec,$cgroup);	$parmlev,$uname,$udom,$csec,$cgroup);
}	}
$r->print("</table></center>");	$r->print(&Apache::loncommon::end_data_table().'</p>'
	.'</div>'
	);
} # end each map	} # end each map
} # end of $parmlev eq map	} # end of $parmlev eq map
#--------------------------------- Entry for parm level general (Course level)	#--------------------------------- Entry for parm level general (Course level)
if ($parmlev eq 'general') {	if ($parmlev eq 'general') {
my $defbgone = '"E0E099"';	my $defbgone = '#E0E099';
my $defbgtwo = '"FFFF99"';	my $defbgtwo = '#FFFF99';
my $defbgthree = '"FFBB99"';	my $defbgthree = '#FFBB99';

#-------------------------------------------- for each map, gather information	#-------------------------------------------- for each map, gather information
my $mapid="0.0";	my $mapid="0.0";
Line 1934 ENDMAPONE	Line 2228 ENDMAPONE
my %display = ();	my %display = ();
my %type = ();	my %type = ();
my %default = ();	my %default = ();

foreach (@ids) {	foreach (@ids) {
my $rid = $_;	my $rid = $_;

my $uri=&Apache::lonnet::declutter($uris{$rid});	my $uri=&Apache::lonnet::declutter($uris{$rid});

#--------------------------------------------------------------------	#--------------------------------------------------------------------
Line 1954 ENDMAPONE	Line 2248 ENDMAPONE
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');	my $parmdis=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');
	if ($allparms{$name{$tempkeyp}} ne '') {
	my $identifier;
	if ($parmdis =~ /(\s\[Part.)$/) {
	$identifier = $1;
	}
	$display{$tempkeyp} = $allparms{$name{$tempkeyp}}.$identifier;
	} else {
	$display{$tempkeyp} = $parmdis;
	}
unless ($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_/;
Line 1963 ENDMAPONE	Line 2266 ENDMAPONE
}	}
} # end loop through keys	} # end loop through keys
} # end loop through ids	} # end loop through ids

#---------------------------------------------------- print header information	#---------------------------------------------------- print header information
my $setdef=&mt("Set Defaults for All Resources in Course");	my $setdef=&mt("Set Defaults for All Resources in Course");
$r->print(<<ENDMAPONE);	$r->print(<<ENDMAPONE);
<center><h4>$setdef	<center>
	<h4>$setdef
<font color="red"><i>$coursename</i></font><br />	<font color="red"><i>$coursename</i></font><br />
ENDMAPONE	ENDMAPONE
if ($uname) {	if ($uname) {
Line 1976 ENDMAPONE	Line 2280 ENDMAPONE
} else {	} else {
$r->print("<i><font color=\"red\"> ".&mt("ALL")."</i> ".&mt("USERS")."</font> \n");	$r->print("<i><font color=\"red\"> ".&mt("ALL")."</i> ".&mt("USERS")."</font> \n");
}	}

if ($csec) {$r->print(&mt("Section")."<font color=\"red\"> <i>$csec</i></font>\n")};	if ($csec) {$r->print(&mt("Section")."<font color=\"red\"> <i>$csec</i></font>\n")};
if ($cgroup) {$r->print(&mt("Group")."<font color=\"red\"> <i>$cgroup</i></font>\n")};	if ($cgroup) {$r->print(&mt("Group")."<font color=\"red\"> <i>$cgroup</i></font>\n")};
$r->print("</h4>\n");	$r->print("</h4>\n");
#---------------------------------------------------------------- print table	#---------------------------------------------------------------- print table
$r->print('<p><table border="2">');	$r->print('<p>'.&Apache::loncommon::start_data_table()
$r->print('<tr><th>'.&mt('Parameter Name').'</th>');	.&Apache::loncommon::start_data_table_header_row()
$r->print('<th>'.&mt('Default Value').'</th>');	.'<th>'.&mt('Parameter Name').'</th>'
$r->print('<th>'.&mt('Parameter in Effect').'</th></tr>');	.'<th>'.&mt('Default Value').'</th>'
	.'<th>'.&mt('Parameter in Effect').'</th>'
	.&Apache::loncommon::end_data_table_header_row()
	);

foreach (&keysinorder(\%name,\%keyorder)) {	foreach (&keysinorder(\%name,\%keyorder)) {
$r->print('<tr>');	$r->print(&Apache::loncommon::start_data_table_row());
&print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default,	&print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default,
\%type,\%display,$defbgone,$defbgtwo,$defbgthree,	\%type,\%display,$defbgone,$defbgtwo,$defbgthree,
$parmlev,$uname,$udom,$csec,$cgroup);	$parmlev,$uname,$udom,$csec,$cgroup);
}	}
$r->print("</table></center>");	$r->print(&Apache::loncommon::end_data_table()
	.'</p>'
	.'</center>'
	);
} # end of $parmlev eq general	} # end of $parmlev eq general
}	}
$r->print('</form>'.&Apache::loncommon::end_page());	$r->print('</form>'.&Apache::loncommon::end_page());
} # end sub assessparms	} # end sub assessparms


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

=pod

=item crsenv

Show and set 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 $breadcrumbs =	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=crsenv',
	text=>"Course Environment"});
	my $breadcrumbs =
&Apache::lonhtmlcommon::breadcrumbs('Edit Course Environment');	&Apache::lonhtmlcommon::breadcrumbs('Edit Course Environment');
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 (%crsinfo,$chome);	my (%crsinfo,$chome);
	my $crstype = &Apache::loncommon::course_type();

#	#
# Go through list of changes	# Go through list of changes
Line 2037 sub crsenv {	Line 2333 sub crsenv {
if ($name eq 'newp') {	if ($name eq 'newp') {
$name = $env{'form.newp_name'};	$name = $env{'form.newp_name'};
}	}
	if ($name =~ /^rolenames_([^_]+)$/) {
	$name = $1.'.plaintext';
	my $standardtitle =
	&Apache::lonnet::plaintext($1,$crstype,$env{'request.course.id'},1);
	my %adv_roles =
	&Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
	if ($value ne '') {
	foreach my $role (keys(%adv_roles)) {
	if ($role =~ m{^cr/$match_domain/$match_name/\Q$value\E$}) {
	$setoutput.= '<span class="LC_error">'.
	&mt('Requested replacement title for [_1] role is already used as the name of a custom role ([_2]).',$standardtitle,$value).
	'</span><br />';
	undef($value);
	}
	}
	}
	}
if ($name eq 'url') {	if ($name eq 'url') {
$value=~s/^\/res\///;	$value=~s/^\/res\///;
my $bkuptime=time;	my $bkuptime=time;
Line 2054 sub crsenv {	Line 2367 sub crsenv {
if ($name =~ /^spreadsheet_default_(classcalc\|	if ($name =~ /^spreadsheet_default_(classcalc\|
studentcalc\|	studentcalc\|
assesscalc)$/x) {	assesscalc)$/x) {
my $sheettype = $1;	my $sheettype = $1;
if ($sheettype eq 'classcalc') {	if ($sheettype eq 'classcalc') {
# no need to do anything since viewing the sheet will	# no need to do anything since viewing the sheet will
# cause it to be updated.	# cause it to be updated.
} elsif ($sheettype eq 'studentcalc') {	} elsif ($sheettype eq 'studentcalc') {
# expire all the student spreadsheets	# expire all the student spreadsheets
&Apache::lonnet::expirespread('','','studentcalc');	&Apache::lonnet::expirespread('','','studentcalc');
} else {	} else {
# expire all the assessment spreadsheets	# expire all the assessment spreadsheets
# this includes non-default spreadsheets, but better to	# this includes non-default spreadsheets, but better to
# be safe than sorry.	# be safe than sorry.
&Apache::lonnet::expirespread('','','assesscalc');	&Apache::lonnet::expirespread('','','assesscalc');
Line 2087 sub crsenv {	Line 2400 sub crsenv {
my ($name,$domain) = split(':',$user);	my ($name,$domain) = split(':',$user);
if (!defined($user) \|\| !defined($domain)) {	if (!defined($user) \|\| !defined($domain)) {
$setoutput.= '<br /> <span class="LC_error">'.	$setoutput.= '<br /> <span class="LC_error">'.
&mt("Invalid email address specified, address must be of the form username:domain what was specified was ([_1])",$user).	&mt("Invalid e-mail address specified, address must be of the form username:domain what was specified was ([_1])",$user).
'</span>';	'</span>';
undef($value);	undef($value);
} elsif (&Apache::lonnet::homeserver($user,$domain) eq 'no_host') {	} elsif (&Apache::lonnet::homeserver($user,$domain) eq 'no_host') {
$setoutput.= '<br /> <span class="LC_error">'.	$setoutput.= '<br /> <span class="LC_error">'.
&mt("Invalid email address specified, user [_1] is unknown.",$name).	&mt("Invalid e-mail address specified, user [_1] is unknown.",$name).
'</span>';	'</span>';
undef($value);	undef($value);
}	}
Line 2125 sub crsenv {	Line 2438 sub crsenv {
$setoutput.=&mt('Set').' <b>'.$name.'</b> '.&mt('to').' <b>';	$setoutput.=&mt('Set').' <b>'.$name.'</b> '.&mt('to').' <b>';
if ($name =~ /^default_enrollment_(start\|end)_date$/) {	if ($name =~ /^default_enrollment_(start\|end)_date$/) {
$setoutput .= &Apache::lonlocal::locallocaltime($value);	$setoutput .= &Apache::lonlocal::locallocaltime($value);
	} elsif ($name eq 'categories') {
	$setoutput .= $env{'form.categories_display'};
} else {	} else {
$setoutput .= $value;	$setoutput .= $value;
}	}
Line 2133 sub crsenv {	Line 2448 sub crsenv {
&change_clone($value,\@oldcloner);	&change_clone($value,\@oldcloner);
}	}
# Update environment and nohist_courseids.db	# Update environment and nohist_courseids.db
if ($name eq 'description' \|\| $name eq 'cloners') {	if (($name eq 'description') \|\| ($name eq 'cloners') \|\|
	($name eq 'hidefromcat') \|\| ($name eq 'categories')) {
if ($chome eq '') {	if ($chome eq '') {
%crsinfo =	%crsinfo =
&Apache::lonnet::courseiddump($dom,'.',1,'.','.',	&Apache::lonnet::courseiddump($dom,'.',1,'.','.',
$crs,undef,undef,'Course');	$crs,undef,undef,'.');
$chome = &Apache::lonnet::homeserver($crs,$dom);	$chome = &Apache::lonnet::homeserver($crs,$dom);
}	}
}	}
if ($name eq 'description' && defined($value)) {	if ($name eq 'description' && defined($value)) {
&Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.description' => $value});	&Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.description' => $value});
if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {	if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
$crsinfo{$env{'request.course.id'}}{'description'} = $value;	$crsinfo{$env{'request.course.id'}}{'description'} = $value;
my $putresult =	my $putresult =
&Apache::lonnet::courseidput($dom,\%crsinfo,	&Apache::lonnet::courseidput($dom,\%crsinfo,
$chome,'notime');	$chome,'notime');
}	}
}	}
if ($name eq 'cloners') {	if (($name eq 'cloners') \|\| ($name eq 'hidefromcat') \|\| ($name eq 'categories')) {
if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {	if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
$crsinfo{$env{'request.course.id'}}{'cloners'} = $value;	&Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.'.$name => $value});
	$crsinfo{$env{'request.course.id'}}{$name} = $value;
my $putresult =	my $putresult =
&Apache::lonnet::courseidput($dom,\%crsinfo,	&Apache::lonnet::courseidput($dom,\%crsinfo,
$chome,'notime');	$chome,'notime');
Line 2194 sub crsenv {	Line 2511 sub crsenv {
}	}
}	}

my $start_table =&Apache::loncommon::start_data_table();
my $start_header_row=&Apache::loncommon::start_data_table_header_row();
my $end_header_row =&Apache::loncommon::end_data_table_header_row();
# ------------------------- Re-init course environment entries for this session	# ------------------------- Re-init course environment entries for this session

&Apache::lonnet::coursedescription($env{'request.course.id'},	&Apache::lonnet::coursedescription($env{'request.course.id'},
Line 2208 sub crsenv {	Line 2522 sub crsenv {
my $SelectStyleFile=&mt('Select Style File');	my $SelectStyleFile=&mt('Select Style File');
my $SelectSpreadsheetFile=&mt('Select Spreadsheet File');	my $SelectSpreadsheetFile=&mt('Select Spreadsheet File');
my $output='';	my $output='';
	my $output_SB = ''; # will be replaced by "$output" when all changes are done
	my $can_categorize;
	my %lt=&Apache::lonlocal::texthash(
	'par' => 'Parameter',
	'val' => 'Value',
	'set' => 'Set?',
	'sav' => 'Save',
	);
if (! exists($values{'con_lost'})) {	if (! exists($values{'con_lost'})) {
my %descriptions=	my %descriptions=
('url' => '<b>'.&mt('Top Level Map').'</b><br />'.	('url' => '<b>'.&mt('Top Level Map').'</b><br />'.
Line 2216 sub crsenv {	Line 2538 sub crsenv {
&mt('Select Map').'</a><br /><span class="LC_warning"> '.	&mt('Select Map').'</a><br /><span class="LC_warning"> '.
&mt('Modification may make assessment data inaccessible!').	&mt('Modification may make assessment data inaccessible!').
'</span>',	'</span>',
'description' => '<b>'.&mt('Course Description').'</b>',	'description' => '<b>'.&mt('Course Title').'</b>',
'courseid' => '<b>'.&mt('Course ID or number').	'courseid' => '<b>'.&mt('Course ID or number').
'</b><br />'.	'</b><br />'.
'('.&mt('internal, optional').')',	'('.&mt('internal, optional').')',
Line 2251 sub crsenv {	Line 2573 sub crsenv {
'student_classlist_view' => '<b>'.&mt('Allow students to view classlist.').'</b><br />'	'student_classlist_view' => '<b>'.&mt('Allow students to view classlist.').'</b><br />'
.'('.&mt('[_1]: students can view all sections. [_2]: students can only view their own section. blank or [_3] prevents student view.','"<tt>all</tt>"','"<tt>section</tt>"','"<tt>disabled</tt>"').')',	.'('.&mt('[_1]: students can view all sections. [_2]: students can only view their own section. blank or [_3] prevents student view.','"<tt>all</tt>"','"<tt>section</tt>"','"<tt>disabled</tt>"').')',
'student_classlist_portfiles' => '<b>'.&mt('Include link to accessible portfolio files').'</b><br />'	'student_classlist_portfiles' => '<b>'.&mt('Include link to accessible portfolio files').'</b><br />'
.'('.&mt('[_1] for link to each a listing of each student\'s files.','"<tt>yes</tt>"').')',	.'('.&mt("[_1] for link to each a listing of each student's files.",'"<tt>yes</tt>"').')',
'student_classlist_opt_in' => '<b>'.&mt("Student's agreement needed for listing in student-viewable roster").'</b><br />'	'student_classlist_opt_in' => '<b>'.&mt("Student's agreement needed for listing in student-viewable roster").'</b><br />'
.'('.&mt('[_1] to require students to opt-in to listing in the roster (on the roster page).','"<tt>yes</tt>"').')',	.'('.&mt('[_1] to require students to opt-in to listing in the roster (on the roster page).','"<tt>yes</tt>"').')',
'plc.roles.denied'=> '<b>'.&mt('Disallow live chatroom use for Roles').'</b><br />'	'plc.roles.denied'=> '<b>'.&mt('Disallow chat room use for Roles').'</b><br />'
.'('.&mt('[_1]: student, [_2]: TA, [_3]: instructor','"<tt>st</tt>"','"<tt>ta</tt>"','"<tt>in</tt>"').')<br />'	.'('.&mt('[_1]: student, [_2]: TA, [_3]: instructor','"<tt>st</tt>"','"<tt>ta</tt>"','"<tt>in</tt>"').')<br />'
.'("<tt>'.&mt('role,role,...').'</tt>") '	.'("<tt>'.&mt('role,role,...').'</tt>") '
.Apache::loncommon::help_open_topic("Course_Disable_Discussion"),	.Apache::loncommon::help_open_topic("Course_Disable_Discussion"),
'plc.users.denied' =>	'plc.users.denied' =>
'<b>'.&mt('Disallow live chatroom use for Users').'</b><br />'.	'<b>'.&mt('Disallow chat room use for Users').'</b><br />'.
'("<tt>'.&mt('user:domain,user:domain,...').'</tt>")',	'("<tt>'.&mt('user:domain,user:domain,...').'</tt>")',

'pch.roles.denied'=> '<b>'.&mt('Disallow Resource Discussion for Roles').'</b><br />'	'pch.roles.denied'=> '<b>'.&mt('Disallow Resource Discussion for Roles').'</b><br />'
.'('.&mt('[_1]: student, [_2]: TA, [_3]: instructor','"<tt>st</tt>"','"<tt>ta</tt>"','"<tt>in</tt>"')	.'('.&mt('[_1]: student, [_2]: TA, [_3]: instructor','"<tt>st</tt>"','"<tt>ta</tt>"','"<tt>in</tt>"')
.'("<tt>'.&mt('role,role,...').'</tt>") '	.'("<tt>'.&mt('role,role,...').'</tt>") '
.Apache::loncommon::help_open_topic("Course_Disable_Discussion"),	.Apache::loncommon::help_open_topic("Course_Disable_Discussion"),
'pch.users.denied' =>	'pch.users.denied' =>
'<b>'.&mt('Disallow Resource Discussion for Users').'</b><br />'.	'<b>'.&mt('Disallow Resource Discussion for Users').'</b><br />'.
'("<tt>'.&mt('user:domain,user:domain,...').'</tt>")',	'("<tt>'.&mt('user:domain,user:domain,...').'</tt>")',
'spreadsheet_default_classcalc'	'spreadsheet_default_classcalc'
=> '<b>'.&mt('Default Course Spreadsheet').'</b> '.	=> '<b>'.&mt('Default Course Spreadsheet').'</b> '.
'<a href="javascript:openbrowser'.	'<a href="javascript:openbrowser'.
"('envform','spreadsheet_default_classcalc'".	"('envform','spreadsheet_default_classcalc'".
",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",	",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
'spreadsheet_default_studentcalc'	'spreadsheet_default_studentcalc'
=> '<b>'.&mt('Default Student Spreadsheet').'</b><br />'.	=> '<b>'.&mt('Default Student Spreadsheet').'</b><br />'.
'<a href="javascript:openbrowser'.	'<a href="javascript:openbrowser'.
"('envform','spreadsheet_default_calc'".	"('envform','spreadsheet_default_calc'".
",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",	",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
'spreadsheet_default_assesscalc'	'spreadsheet_default_assesscalc'
=> '<b>'.&mt('Default Assessment Spreadsheet').'</b> '.	=> '<b>'.&mt('Default Assessment Spreadsheet').'</b> '.
'<a href="javascript:openbrowser'.	'<a href="javascript:openbrowser'.
"('envform','spreadsheet_default_assesscalc'".	"('envform','spreadsheet_default_assesscalc'".
Line 2307 sub crsenv {	Line 2629 sub crsenv {
'problem_stream_switch'	'problem_stream_switch'
=> '<b>'.&mt('Allow problems to be split over pages').'</b><br />'.	=> '<b>'.&mt('Allow problems to be split over pages').'</b><br />'.
' ('.&mt('[_1] if allowed, anything else if not','"<tt>yes</tt>"').')',	' ('.&mt('[_1] if allowed, anything else if not','"<tt>yes</tt>"').')',
'default_paper_size'	'default_paper_size'
=> '<b>'.&mt('Default paper type').'</b><br />'.	=> '<b>'.&mt('Default paper type').'</b><br />'.
' ('.&mt('supported types').': Letter [8 1/2x11 in], Legal [8 1/2x14 in],'.	' ('.&mt('supported types').': Letter [8 1/2x11 in], Legal [8 1/2x14 in],'.
' Tabloid [11x17 in], Executive [7 1/2x10 in], A2 [420x594 mm],'.	' Tabloid [11x17 in], Executive [7 1/2x10 in], A2 [420x594 mm],'.
' A3 [297x420 mm], A4 [210x297 mm], A5 [148x210 mm], A6 [105x148 mm])',	' A3 [297x420 mm], A4 [210x297 mm], A5 [148x210 mm], A6 [105x148 mm])',
'print_header_format'	'print_header_format'
=> ' <b>'.&mt('Print header format').'</b><br />'	=> ' <b>'.&mt('Print header format').'</b><br />'
Line 2334 sub crsenv {	Line 2656 sub crsenv {
'externalsyllabus'	'externalsyllabus'
=> '<b>'.&mt('URL of Syllabus (not using internal handler)').'</b>',	=> '<b>'.&mt('URL of Syllabus (not using internal handler)').'</b>',
'tthoptions'	'tthoptions'
=> '<b>'.&mt('Default set of options to pass to tth/m when converting tex').'</b>',	=> '<b>'.&mt('Default set of options to pass to tth/m when converting TeX').'</b>',

'texengine'	'texengine'
=> '<b>'.&mt('Force all students in the course to use a specific math rendering engine.').'</b><br />'	=> '<b>'.&mt('Force all students in the course to use a specific math rendering engine.').'</b><br />'
.'('.&mt('[_1], [_2] (Convert to Images), [_3] (Tex-to-HTML), or blank for student\'s preference','"<tt>jsMath</tt>"','"<tt>mimetex</tt>"','"<tt>tth</tt>"').')',	.'('.&mt("[_1], [_2] (Convert to Images), [_3] (TeX to HTML), or blank for student's preference",'"<tt>jsMath</tt>"','"<tt>mimetex</tt>"','"<tt>tth</tt>"').')',
	'timezone'
	=> '<b>'.&mt('Timezone in which the course takes place').'</b>',

);	'suppress_embed_prompt'
my @Display_Order = ('url','description','courseid','cloners','grading',	=> '<b>'.&mt('Suppress prompt to upload items referenced in a web page being uploaded to portfolio, when current role is student.').'</b><br />'.
'externalsyllabus',	' ('.&mt('[_1] to suppress, anything else to not suppress','"<tt>yes</tt>"').')',
'default_xml_style','pageseparators',	'hidefromcat'
'question.email','question.email.text','comment.email','comment.email.text','policy.email','policy.email.text',	=> '<b>'.&mt('Exclude from course catalog').'</b><br />'.
'student_classlist_view',	' ('.&mt('[_1] to exclude, anything else to include - included if assigned an institutional code, or manually catagorized','"<tt>yes</tt>"').')',
'student_classlist_opt_in',	'categories'
'student_classlist_portfiles',	=> '<b>'.&mt('Categorize course').'</b> <a href="javascript:catsbrowser()">'.
'plc.roles.denied','plc.users.denied',	&mt('Display Categories').'</a>',
'pch.roles.denied','pch.users.denied',	'datelocale'
'allow_limited_html_in_feedback',	=> '<b>'.&mt('Locale used for course calendar').'</b>',
'allow_discussion_post_editing',	'rolenames'
'languages',	=> '<b>'.&mt('Replacement titles for standard course roles').'</b><br />'.
'nothideprivileged',	'('.&mt('To replace the standard title for a course role, enter the title you wish to use, otherwise leave blank.').')',
'rndseed',	);
'receiptalg',
'problem_stream_switch',
'suppress_tries',	# ----------------------------------------------------------------
'default_paper_size',	# Begin: New Version with Parameter Categories
'print_header_format',
'disable_receipt_display',	sub parameter_row {
'spreadsheet_default_classcalc',	# Create parameter row for course environment screen
'spreadsheet_default_studentcalc',
'spreadsheet_default_assesscalc',	my ($parameter, $description) = @_;
'hideemptyrows',
'default_enrollment_start_date',	# Start Parameter Row
'default_enrollment_end_date',	my $output = &Apache::loncommon::start_data_table_row();
'tthoptions',
'texengine',	# Column 1/3: Descriptive text of current parameter
'disablesigfigs',	$output .= '<td>'.$description.'</td>';
'disableexampointprint',
'task_messages','task_grading',	# Column 2/3: Input field (Sometimes special field(s), depending on parameter)
);
foreach my $parameter (sort(keys(%values))) {	# onchange is javascript to automatically check the 'Set' button.
unless (($parameter =~ m/^internal\./)\|\|($parameter =~ m/^metadata\./)) {	my $onchange = 'onFocus="javascript:window.document.forms'
if (! $descriptions{$parameter}) {	."['envform'].elements['".$parameter."_setparmval']"
$descriptions{$parameter}=$parameter;	.'.checked=true;"';
push(@Display_Order,$parameter);
}
}
}

foreach my $parameter (@Display_Order) {
my $description = $descriptions{$parameter};
# onchange is javascript to automatically check the 'Set' button.
my $onchange = 'onFocus="javascript:window.document.forms'.
"['envform'].elements['".$parameter."_setparmval']".
'.checked=true;"';
$output .= &Apache::loncommon::start_data_table_row().
'<td>'.$description.'</td>';
if ($parameter =~ /^default_enrollment_(start\|end)_date$/) {	if ($parameter =~ /^default_enrollment_(start\|end)_date$/) {
$output .= '<td>'.	$output .= '<td>'.
&Apache::lonhtmlcommon::date_setter('envform',	&Apache::lonhtmlcommon::date_setter('envform',
Line 2397 sub crsenv {	Line 2708 sub crsenv {
$values{$parameter},	$values{$parameter},
$onchange).	$onchange).
'</td>';	'</td>';
} else {	} elsif ($parameter eq 'timezone') {
	my $includeempty = 1;
	my $timezone = &Apache::lonlocal::gettimezone();
$output .= '<td>'.	$output .= '<td>'.
&Apache::lonhtmlcommon::textbox($parameter.'_value',	&Apache::loncommon::select_timezone($parameter.'_value',
$values{$parameter},	$timezone,
40,$onchange).'</td>';	$onchange,$includeempty).'</td>';
}	} elsif ($parameter eq 'datelocale') {
$output .= '<td>'.	my $includeempty = 1;
&Apache::lonhtmlcommon::checkbox($parameter.'_setparmval').	my $locale_obj = &Apache::lonlocal::getdatelocale();
'</td>';	my $currdatelocale;
$output .= &Apache::loncommon::end_data_table_row()."\n";	if (ref($locale_obj)) {
}	$currdatelocale = $locale_obj->id();
my $onchange = 'onFocus="javascript:window.document.forms'.	}
'[\'envform\'].elements[\'newp_setparmval\']'.	$output .= '<td>'.
'.checked=true;"';	&Apache::loncommon::select_datelocale($parameter.'_value',
$output.=&Apache::loncommon::start_data_table_row().	$currdatelocale,
'<td><i>'.&mt('Create New Environment Variable').'</i><br />'.	$onchange,$includeempty).'</td>';
'<input type="text" size=40 name="newp_name" '.	} elsif ($parameter eq 'rolenames') {
$onchange.' /></td><td>'.	$output.= '<td><table>';
'<input type="text" size=40 name="newp_value" '.	foreach my $role ('cc','in','ta','ep','ad','st') {
$onchange.' /></td><td>'.	my $onchange = 'onFocus="javascript:window.document.forms'.
'<input type="checkbox" name="newp_setparmval" /></td>'.	"['envform'].elements['".
&Apache::loncommon::end_data_table_row()."\n";	$parameter.'_'.$role."_setparmval']".
	'.checked=true;"';
	$output.= '<tr><td>'.&Apache::lonnet::plaintext($role,$crstype,undef,1).
	'</td><td>'.
	&Apache::lonhtmlcommon::textbox($parameter.'_'.$role.'_value',
	$values{$role.'.plaintext'},
	15,$onchange).
	'</td></tr>';
	}
	$output .= '</table></td><td><table>';
	foreach my $role ('cc','in','ta','ep','ad','st') {
	$output .= '<tr><td>'.&Apache::lonhtmlcommon::checkbox($parameter.'_'.$role.'_setparmval').
	'</td></tr>';
	}
	$output .= '</table></td>';
	} elsif ($parameter eq 'categories') {
	my $catdisplay;
	if ($values{'categories'} ne '') {
	my @curritems = split(/\&/,$values{'categories'});
	foreach my $item (@curritems) {
	my ($name,$parent,$pos) = split(/:/,$item);
	$catdisplay .= &unescape($name).'&';
	}
	$catdisplay =~ s/\&$//;
	}
	$output .= '<td>'.
	'<input type="hidden" name="categories_value" value="'.
	$values{'categories'}.'" />'.
	'<input type="textbox" name="categories_display" value="'.
	$catdisplay.'" readonly="readonly" size="40" /></td>';
	} else { # Display default textbox in all other cases
	$output .= '<td>'
	.&Apache::lonhtmlcommon::textbox($parameter.'_value',
	$values{$parameter},
	40,
	$onchange)
	.'</td>';
	}

	# Column 3/3: Check Box (in most cases)
	unless ($parameter eq 'rolenames') {
	$output .= '<td>'
	.&Apache::lonhtmlcommon::checkbox($parameter.'_setparmval')
	.'</td>';
	}

	# End Parameter Row
	$output .= &Apache::loncommon::end_data_table_row();

	return $output;
	} # End sub parameter_row


	# Parameter Category Names
	my %parm_cat_names = &Apache::lonlocal::texthash (
	'cat_0' => 'Parameter Category Zero',
	'cat_1' => 'Parameter Category One',
	'cat_2' => 'Parameter Category Two',
	'cat_3' => 'Parameter Category Three',
	'cat_4' => 'Parameter Category Four',
	'cat_5' => 'Parameter Category Five',
	'cat_6' => 'Parameter Category Six',
	'cat_7' => 'Parameter Category Seven',
	'cat_can' => 'Parameter Category Can',
	'cat_custom' => 'Parameter Category Custom',
	);

	# Display Order of Parameter Categories
	my @Display_Order = (
	'cat_0',
	'cat_1',
	'cat_2',
	'cat_3',
	'cat_4',
	'cat_5',
	'cat_6',
	'cat_7',
	'cat_can',
	'cat_custom',
	);

	# Link Parameter Categories with Parameters
	# Order of parameters is display order
	my %parm_cat_parms = (
	'cat_0' => [
	'url',
	'description',
	'courseid',
	'cloners'
	],
	'cat_1' => [
	'grading',
	'externalsyllabus',
	'default_xml_style',
	'pageseparators'
	],
	'cat_2' => [
	'question.email',
	'question.email.text',
	'comment.email',
	'comment.email.text',
	'policy.email',
	'policy.email.text',
	],
	'cat_3' => [
	'student_classlist_view',
	'student_classlist_opt_in',
	'student_classlist_portfiles',
	'plc.roles.denied',
	'plc.users.denied',
	'pch.roles.denied',
	'pch.users.denied',
	'allow_limited_html_in_feedback',
	'allow_discussion_post_editing',
	],
	'cat_4' => [
	'languages',
	'timezone',
	'datelocale',
	'rolenames',
	'nothideprivileged',
	'rndseed',
	'receiptalg',
	'problem_stream_switch',
	'suppress_tries',
	'suppress_embed_prompt',
	'default_paper_size',
	'print_header_format',
	'disable_receipt_display',
	],
	'cat_5' => [
	'spreadsheet_default_classcalc',
	'spreadsheet_default_studentcalc',
	'spreadsheet_default_assesscalc',
	'hideemptyrows',
	],
	'cat_6' => [
	'default_enrollment_start_date',
	'default_enrollment_end_date',
	],
	'cat_7' => [
	'tthoptions',
	'texengine',
	'disablesigfigs',
	'disableexampointprint',
	'task_messages',
	'task_grading',
	],
	);

	# Add special parameters depending on special context to parameter categories hash
	my @can_cats;
	(my $can_toggle_cat,$can_categorize) = &can_modify_catsettings($dom);
	if ($can_toggle_cat) {
	push(@can_cats,'hidefromcat');
	}
	if ($can_categorize) {
	push(@can_cats,'categories');
	}
	$parm_cat_parms{'cat_can'} = [@can_cats];

	# Add custom parameters to custom parameter category
	my @custom_cats;
	foreach my $parameter (sort(keys(%values))) {
	unless (($parameter =~ m/^internal\./)\|\|($parameter =~ m/^metadata\./) \|\|
	($parameter =~ m/^selfenroll_/) \|\| ($parameter =~ /_selfenroll$/)
	\|\| ($parameter eq 'type') \|\|
	($parameter =~ m/^(cc\|in\|ta\|ep\|ad\|st)\.plaintext$/)) {
	if (! $descriptions{$parameter}) {
	$descriptions{$parameter}=$parameter;
	push(@custom_cats,$parameter);
	}
	}
}	}
my %lt=&Apache::lonlocal::texthash(	$parm_cat_parms{'cat_custom'} = [@custom_cats];
'par' => 'Parameter',
'val' => 'Value',
'set' => 'Set?',	# Display Course Parameter Overview
'sav' => 'Save'	# Provide hyperlinks to detailed parameter settings
);	$output_SB .= '<a name="parmlist" />'
	.'<div class="LC_ContentBoxSpecial">'
my $Parameter=&mt('Parameter');	.'<h2 class="LC_hcell">'.&mt('Course Parameter Overview').'</h2>'
my $Value=&mt('Value');	.'<ul>';
my $Set=&mt('Set');	foreach my $catkey (@Display_Order) {
my $browse_js=	if (!@{$parm_cat_parms{$catkey}}) { next; } # Only display non-empty categories
'<script type="text/javascript" language="Javascript">'.	$output_SB .= '<li>'
&Apache::loncommon::browser_and_searcher_javascript('parmset').	.'<a href="#parmlist_'.$catkey.'">'
'</script>';	.$parm_cat_names{$catkey}
	.'</a>'
my $start_page =	.'</li>';
	}
	$output_SB .= '</ul>'
	.'</div>';


	my $buttons='<div align="right">'
	.'<input type="submit" name="crsenv" value="'.&mt('Save All').'" />'
	.'<br /><a href="#parmlist">'.&mt('Back to Course Parameter Overview').'</a>'
	.'</div>';

	# Display all Parameters grouped by categories
	$output_SB .= '<h2>'.&mt('Course Parameters').'</h2>';

	foreach my $catkey (@Display_Order) {
	if (!@{$parm_cat_parms{$catkey}}) { next; } # Only display non-empty categories
	$output_SB .= &Apache::loncommon::start_data_table();
	$output_SB .= &Apache::loncommon::start_data_table_empty_row()
	.'<td colspan="3">'
	.'<a name="parmlist_'.$catkey.'" />'
	.'<h3>'.$parm_cat_names{$catkey}.'</h3>'
	.'</td>'
	.&Apache::loncommon::end_data_table_empty_row
	.&Apache::loncommon::start_data_table_header_row()
	.'<th>'.$lt{'par'}.'</th><th>'.$lt{'val'}.'</th><th>'.$lt{'set'}.'</th>'
	.&Apache::loncommon::end_data_table_header_row();

	foreach my $parameter (@{$parm_cat_parms{$catkey}}) {
	my $description = $descriptions{$parameter};
	$output_SB .= &parameter_row($parameter, $description);
	}
	# Add special row to custom category
	# Offer possibilty to create a new environment variable
	if ($catkey eq 'cat_custom') {
	my $onchange = 'onFocus="javascript:window.document.forms'
	.'[\'envform\'].elements[\'newp_setparmval\']'
	.'.checked=true;"';
	$output_SB .= &Apache::loncommon::start_data_table_row()
	.'<td>'
	.'<i>'.&mt('Create New Environment Variable').'</i><br />'
	.'<input type="text" size="40" name="newp_name" '.$onchange.' />'
	.'</td><td>'
	.'<input type="text" size="40" name="newp_value" '.$onchange.' />'
	.'</td><td>'
	.'<input type="checkbox" name="newp_setparmval" /></td>'
	.&Apache::loncommon::end_data_table_row();
	}
	# Add buttons row at end of each category
	$output_SB .= &Apache::loncommon::start_data_table_empty_row()
	.'<td colspan="3">'
	.$buttons
	.'</td>'
	.&Apache::loncommon::end_data_table_empty_row;

	$output_SB .= &Apache::loncommon::end_data_table()
	. '<br />';
	}

	# End: New Version with Parameter Categories
	# ----------------------------------------------------------------


	}

	my ($jscript,$categorize_js);
	my $browse_js = &Apache::loncommon::browser_and_searcher_javascript('parmset');
	if ($can_categorize) {
	$categorize_js = <<ENDSCRIPT;
	function catsbrowser() {
	var catswin = null;
	var url = '/adm/parmset?action=categorizecourse';
	if (!catswin \|\| catswin.closed) {
	catswin=window.open(url,'categorieswin','height=480,width=600,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
	} else {
	catswin.focus();
	}
	}
	ENDSCRIPT
	}
	$jscript = '<script type="text/javascript" language="Javascript">'."\n".
	$browse_js."\n".$categorize_js."\n".'</script>';
	my $start_page =
&Apache::loncommon::start_page('Set Course Environment',	&Apache::loncommon::start_page('Set Course Environment',
$browse_js);	$jscript);
my $end_page =	my $end_page =
&Apache::loncommon::end_page();	&Apache::loncommon::end_page();
my $end_table=&Apache::loncommon::end_data_table();
$r->print(<<ENDENV);	$r->print(<<ENDENV);
$start_page	$start_page
$breadcrumbs	$breadcrumbs
<form method="post" action="/adm/parmset?action=crsenv" name="envform">	<form method="post" action="/adm/parmset?action=crsenv" name="envform">
$setoutput	$setoutput
<div><input type="submit" name="crsenv" value="$lt{'sav'}" /></div>	$output_SB
$start_table
$start_header_row
<th>$lt{'par'}</th><th>$lt{'val'}</th><th>$lt{'set'}</th>
$end_header_row
$output
$end_table
<input type="submit" name="crsenv" value="$lt{'sav'}" />
</form>	</form>
$end_page	$end_page
ENDENV	ENDENV
}	}

	sub can_modify_catsettings {
	my ($dom) = @_;
	my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$dom);
	my ($can_toggle_cat,$can_categorize);
	if (ref($domconf{'coursecategories'}) eq 'HASH') {
	if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
	$can_toggle_cat = 1;
	}
	if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
	$can_categorize = 1;
	}
	}
	return ($can_toggle_cat,$can_categorize);
	}

	sub assign_course_categories {
	my ($r) = @_;
	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
	my $hascats = 0;
	my $cathash;
	my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
	if (ref($domconf{'coursecategories'}) eq 'HASH') {
	$cathash = $domconf{'coursecategories'}{'cats'};
	if (ref($cathash) eq 'HASH') {
	$hascats = 1;
	}
	}
	my $catwin_js;
	if ($hascats) {
	my $alert = &mt('Use \"Save\" in the main window to save course categories');
	$catwin_js = <<ENDSCRIPT;
	<script type="text/javascript">

	function updateCategories() {
	var newcategories = '';
	var unescapedcats = '';
	if (document.chgcats.usecategory.length) {
	for (var i=0; i<document.chgcats.usecategory.length; i++) {
	if (document.chgcats.usecategory[i].checked == true) {
	newcategories = newcategories + document.chgcats.usecategory[i].value + '&';
	unescapedcats = unescapedcats + document.chgcats.catname[i].value + ' & ';
	}
	}
	if (newcategories.length > 0) {
	newcategories = newcategories.slice(0,-1);
	}
	if (unescapedcats.length > 0) {
	unescapedcats = unescapedcats.slice(0,-3);
	}
	} else {
	if (document.chgcats.usecategory.checked == true) {
	newcategories = document.chgcats.usecategory.value;
	unescapedcats = document.chgcats.catname.value;
	}
	}
	opener.document.envform.categories_value.value = newcategories;
	opener.document.envform.categories_display.value = unescapedcats;
	opener.document.envform.categories_setparmval.checked = true;
	alert("$alert");
	self.close();
	return;
	}

	</script>
	ENDSCRIPT
	} else {
	my $onload;
	}
	my $start_page =
	&Apache::loncommon::start_page('Course Categories',$catwin_js,
	{'only_body' => 1,});
	my $end_page = &Apache::loncommon::end_page();
	my $categoriesform = '<h3>'.&mt('Categorize Course').'</h3>';
	if ($hascats) {
	my %currsettings =
	&Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum);
	$categoriesform .= &mt('Assign one or more categories to this course.').'<br /><br />'.
	'<form name="chgcats" action="/adm/parmset" method="post">'."\n"
	.&Apache::loncommon::assign_categories_table($cathash,
	$currsettings{'categories'})."\n"
	.'<br /><input type="button" name="changes" value="'
	.&mt('Copy to main window').'" '
	.'onclick="javascript:updateCategories()" /></form><br />';
	} else {
	$categoriesform .= &mt('No categories defined for this domain');
	}
	$r->print($start_page.$categoriesform.$end_page);
	return;
	}

##################################################	##################################################
# Overview mode	# Overview mode
##################################################	##################################################
Line 2541 sub storedata {	Line 3191 sub storedata {
$typeof=$env{'form.typeof_'.$thiskey};	$typeof=$env{'form.typeof_'.$thiskey};
$text = &mt('Saved modified date for');	$text = &mt('Saved modified date for');
}	}
if (defined($data) and $$olddata{$thiskey} ne $data) {	if (defined($data) and $$olddata{$thiskey} ne $data) {
if ($tuname) {	if ($tuname) {
if (&Apache::lonnet::put('resourcedata',{$tkey=>$data,	if (&Apache::lonnet::put('resourcedata',{$tkey=>$data,
$tkey.'.type' => $typeof},	$tkey.'.type' => $typeof},
Line 2556 sub storedata {	Line 3206 sub storedata {
&Apache::lonnet::devalidateuserresdata($tuname,$tudom);	&Apache::lonnet::devalidateuserresdata($tuname,$tudom);
} else {	} else {
$newdata{$thiskey}=$data;	$newdata{$thiskey}=$data;
$newdata{$thiskey.'.type'}=$typeof;	$newdata{$thiskey.'.type'}=$typeof;
}	}
}	}
} elsif ($cmd eq 'del') {	} elsif ($cmd eq 'del') {
if ($tuname) {	if ($tuname) {
Line 2611 sub parse_listdata_key {	Line 3261 sub parse_listdata_key {
my ($key,$listdata) = @_;	my ($key,$listdata) = @_;
# split into student/section affected, and	# split into student/section affected, and
# the realm (folder/resource part and parameter	# the realm (folder/resource part and parameter
my ($student,$realm) =	my ($student,$realm) =
($key=~/^\Q$env{'request.course.id'}\E\.\[([^\.]+)\]\.(.+)$/);	($key=~/^\Q$env{'request.course.id'}\E\.\[([^\.]+)\]\.(.+)$/);
# if course wide student would be undefined	# if course wide student would be undefined
if (!defined($student)) {	if (!defined($student)) {
Line 2652 sub listdata {	Line 3302 sub listdata {
if ($sortorder eq 'realmstudent') {	if ($sortorder eq 'realmstudent') {
if ($ares ne $bres ) {	if ($ares ne $bres ) {
$result = ($ares cmp $bres);	$result = ($ares cmp $bres);
} elsif ($astudent ne $bstudent) {	} elsif ($astudent ne $bstudent) {
$result = ($astudent cmp $bstudent);	$result = ($astudent cmp $bstudent);
} elsif ($apart ne $bpart ) {	} elsif ($apart ne $bpart ) {
$result = ($apart cmp $bpart);	$result = ($apart cmp $bpart);
}	}
} else {	} else {
if ($astudent ne $bstudent) {	if ($astudent ne $bstudent) {
$result = ($astudent cmp $bstudent);	$result = ($astudent cmp $bstudent);
} elsif ($ares ne $bres ) {	} elsif ($ares ne $bres ) {
$result = ($ares cmp $bres);	$result = ($ares cmp $bres);
Line 2666 sub listdata {	Line 3316 sub listdata {
$result = ($apart cmp $bpart);	$result = ($apart cmp $bpart);
}	}
}	}

if (!$result) {	if (!$result) {
if (defined($aparm) && defined($bparm)) {	if (defined($aparm) && defined($bparm)) {
$result = ($aparm <=> $bparm);	$result = ($aparm <=> $bparm);
Line 2731 sub listdata {	Line 3381 sub listdata {
}	}
if ($part ne $oldpart) {	if ($part ne $oldpart) {
$r->print(&tableend().	$r->print(&tableend().
"\n<span class=\"LC_parm_part\">".&mt('Part').": $part</span>");	"\n".'<span class="LC_parm_part">'.&mt('Part').": $part</span>");
$oldpart=$part;	$oldpart=$part;
}	}
#	#
Line 2752 sub listdata {	Line 3402 sub listdata {
$$resourcedata{$thiskey},	$$resourcedata{$thiskey},
'',1,'','').	'',1,'','').
'<input type="hidden" name="datepointer_'.$thiskey.'" value="'.$jskey.'" />'.	'<input type="hidden" name="datepointer_'.$thiskey.'" value="'.$jskey.'" />'.
(($$resourcedata{$thiskey}!=0)?'<a href="/adm/parmset?&action=dateshift1&timebase='.$$resourcedata{$thiskey}.'">'.	(($$resourcedata{$thiskey}!=0)?'<span class="LC_nobreak"><a href="/adm/parmset?&action=dateshift1&timebase='.$$resourcedata{$thiskey}.'">'.
&mt('Shift all dates based on this date').'</a>':'').	&mt('Shift all dates based on this date').'</a></span>':'').
&date_sanity_info($$resourcedata{$thiskey})	&date_sanity_info($$resourcedata{$thiskey})
);	);
} elsif ($thistype eq 'date_interval') {	} elsif ($thistype eq 'date_interval') {
Line 2766 sub listdata {	Line 3416 sub listdata {
$r->print(&default_selector($thiskey,$$resourcedata{$thiskey}));	$r->print(&default_selector($thiskey,$$resourcedata{$thiskey}));
}	}
$r->print('<input type="hidden" name="typeof_'.$thiskey.'" value="'.	$r->print('<input type="hidden" name="typeof_'.$thiskey.'" value="'.
$thistype.'">');	$thistype.'" />');
$r->print('</td>'.&Apache::loncommon::end_data_table_row());	$r->print('</td>'.&Apache::loncommon::end_data_table_row());
}	}
}	}
Line 2816 sub default_selector {	Line 3466 sub default_selector {
return '<input type="text" name="set_'.$thiskey.'" value="'.$showval.'" />';	return '<input type="text" name="set_'.$thiskey.'" value="'.$showval.'" />';
}	}

my %strings =	my %strings =
(	(
'string_yesno'	'string_yesno'
=> [[ 'yes', 'Yes' ],	=> [[ 'yes', 'Yes' ],
Line 2831 my %strings =	Line 3481 my %strings =

sub string_selector {	sub string_selector {
my ($thistype, $thiskey, $showval) = @_;	my ($thistype, $thiskey, $showval) = @_;

if (!exists($strings{$thistype})) {	if (!exists($strings{$thistype})) {
return &default_selector($thiskey,$showval);	return &default_selector($thiskey,$showval);
}	}
Line 2889 sub newoverview {	Line 3539 sub newoverview {

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'};
	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
	text=>"Overview Mode"});
my $start_page = &Apache::loncommon::start_page('Set Parameters');	my $start_page = &Apache::loncommon::start_page('Set Parameters');
my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview');	my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview');
$r->print(<<ENDOVER);	$r->print(<<ENDOVER);
Line 2922 ENDOVER	Line 3574 ENDOVER
my @psprt=&Apache::loncommon::get_env_multiple('form.psprt');	my @psprt=&Apache::loncommon::get_env_multiple('form.psprt');
if (!@psprt) { $psprt[0]='0'; }	if (!@psprt) { $psprt[0]='0'; }

my @selected_sections =	my @selected_sections =
&Apache::loncommon::get_env_multiple('form.Section');	&Apache::loncommon::get_env_multiple('form.Section');
@selected_sections = ('all') if (! @selected_sections);	@selected_sections = ('all') if (! @selected_sections);
foreach my $sec (@selected_sections) {	foreach my $sec (@selected_sections) {
Line 2935 ENDOVER	Line 3587 ENDOVER

my $pssymb='';	my $pssymb='';
my $parmlev='';	my $parmlev='';

unless ($env{'form.parmlev'}) {	unless ($env{'form.parmlev'}) {
$parmlev = 'map';	$parmlev = 'map';
} else {	} else {
$parmlev = $env{'form.parmlev'};	$parmlev = $env{'form.parmlev'};
}	}

&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);

Line 2951 ENDOVER	Line 3603 ENDOVER
}	}
# Menu to select levels, etc	# Menu to select levels, etc

$r->print('<table id="LC_parm_overview_scope">	#$r->print('<table id="LC_parm_overview_scope">
<tr><td class="LC_parm_overview_level_menu">');	# <tr><td class="LC_parm_overview_level_menu">');
	$r->print('<div class="LC_ContentBoxSpecial">');
	#$r->print('<h2 class="LC_hcell">Step 1</h2>');
	$r->print('<div class="LC_BoxPadding">' );
	$r->print(&Apache::lonhtmlcommon::start_pick_box());
&levelmenu($r,\%alllevs,$parmlev);	&levelmenu($r,\%alllevs,$parmlev);
if ($parmlev ne 'general') {	if ($parmlev ne 'general') {
$r->print('<td class="LC_parm_overview_map_menu">');	#$r->print('<td class="LC_parm_overview_map_menu">');
&mapmenu($r,\%allmaps,$pschp,\%maptitles);	&mapmenu($r,\%allmaps,$pschp,\%maptitles);
$r->print('</td>');	#$r->print('</td>');
}	}
$r->print('</td></tr></table>');	$r->print(&Apache::lonhtmlcommon::end_pick_box());
	$r->print('</div></div>');
$r->print('<table id="LC_parm_overview_controls">	#$r->print('</td></tr></table>');
<tr><td class="LC_parm_overview_parm_selectors">');
	#$r->print('<table id="LC_parm_overview_controls">
	# <tr><td class="LC_parm_overview_parm_selectors">');
	$r->print('<div class="LC_ContentBoxSpecial">');
	$r->print('<div class="LC_BoxPadding">' );
	$r->print(&Apache::lonhtmlcommon::start_pick_box());
&parmmenu($r,\%allparms,\@pscat,\%keyorder);	&parmmenu($r,\%allparms,\@pscat,\%keyorder);
$r->print('</td><td class="LC_parm_overview_restrictions">
<table class="LC_parm_overview_restrictions">'.	$r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parts to View')));
	#$r->print('</td><td class="LC_parm_overview_restrictions">'.
	$r->print('<table>'.
'<tr><th>'.&mt('Parts').'</th><th>'.&mt('Section(s)').	'<tr><th>'.&mt('Parts').'</th><th>'.&mt('Section(s)').
'</th><th>'.&mt('Group(s)').'</th></tr><tr><td>');	'</th><th>'.&mt('Group(s)').'</th></tr><tr><td>');
&partmenu($r,\%allparts,\@psprt);	&partmenu($r,\%allparts,\@psprt);
Line 2974 ENDOVER	Line 3637 ENDOVER
$r->print('</td><td>');	$r->print('</td><td>');
&groupmenu($r,\@selected_groups);	&groupmenu($r,\@selected_groups);
$r->print('</td></tr></table>');	$r->print('</td></tr></table>');
$r->print('</td></tr></table>');	#$r->print('</td></tr></table>');
	$r->print(&Apache::lonhtmlcommon::end_pick_box());
	$r->print('</div></div>');

	$r->print('<div class="LC_ContentBoxSpecial">');
	$r->print('<div class="LC_BoxPadding">' );
my $sortorder=$env{'form.sortorder'};	my $sortorder=$env{'form.sortorder'};
unless ($sortorder) { $sortorder='realmstudent'; }	unless ($sortorder) { $sortorder='realmstudent'; }
&sortmenu($r,$sortorder);	&sortmenu($r,$sortorder);
	$r->print('</div></div>');

$r->print('<p><input type="submit" name="dis" value="'.&mt('Display').'" /></p>');	$r->print('<p><input type="submit" name="dis" value="'.&mt('Display').'" /></p>');

Line 3049 sub overview {	Line 3717 sub overview {
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'};

	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
	text=>"Overview Mode"});
my $start_page=&Apache::loncommon::start_page('Modify Parameters');	my $start_page=&Apache::loncommon::start_page('Modify Parameters');
my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview');	my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview');
$r->print(<<ENDOVER);	$r->print(<<ENDOVER);
Line 3074 ENDOVER	Line 3744 ENDOVER
my $foundkeys=&listdata($r,$resourcedata,$resourcedata,$sortorder);	my $foundkeys=&listdata($r,$resourcedata,$resourcedata,$sortorder);

$r->print(&tableend().'<p>'.	$r->print(&tableend().'<p>'.
($foundkeys?'<input type="submit" value="'.&mt('Modify Parameters').'" />':&mt('There are no parameters.')).'</p></form>'.	($foundkeys?'<input type="submit" value="'.&mt('Save').'" />':&mt('There are no parameters.')).'</p></form>'.
&Apache::loncommon::end_page());	&Apache::loncommon::end_page());
}	}

Line 3083 sub clean_parameters {	Line 3753 sub clean_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'};

	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=cleanparameters',
	text=>"Clean Parameters"});
my $start_page=&Apache::loncommon::start_page('Clean Parameters');	my $start_page=&Apache::loncommon::start_page('Clean Parameters');
my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Clean');	my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Clean');
$r->print(<<ENDOVER);	$r->print(<<ENDOVER);
Line 3103 ENDOVER	Line 3775 ENDOVER
$r->print('<h3>'.	$r->print('<h3>'.
&mt('These parameters refer to resources that do not exist.').	&mt('These parameters refer to resources that do not exist.').
'</h3>'.	'</h3>'.
'<input type="submit" value="'.&mt('Delete Checked Parameters').'" />'.'<br />'.	'<input type="submit" value="'.&mt('Delete Selected').'" />'.'<br />'.
'<br />');	'<br />');
$r->print(&Apache::loncommon::start_data_table().	$r->print(&Apache::loncommon::start_data_table().
'<tr>'.	'<tr>'.
Line 3119 ENDOVER	Line 3791 ENDOVER
$r->print(&Apache::loncommon::start_data_table_row().	$r->print(&Apache::loncommon::start_data_table_row().
'<tr>'.	'<tr>'.
'<td><input type="checkbox" name="del_'.$thiskey.'" /></td>' );	'<td><input type="checkbox" name="del_'.$thiskey.'" /></td>' );

$r->print('<td>');	$r->print('<td>');
my $display_value = $resourcedata->{$thiskey};	my $display_value = $resourcedata->{$thiskey};
if (&isdateparm($resourcedata->{$thiskey.'.type'})) {	if (&isdateparm($resourcedata->{$thiskey.'.type'})) {
$display_value =	$display_value =
&Apache::lonlocal::locallocaltime($display_value);	&Apache::lonlocal::locallocaltime($display_value);
}	}
$r->print(&mt('Parameter: "[_1]" with value: "[_2]"',	$r->print(&mt('Parameter: "[_1]" with value: "[_2]"',
Line 3152 ENDOVER	Line 3824 ENDOVER
}	}
$r->print(' <br />   '.&mt('Part: [_1]',$data{'parameter_part'}));	$r->print(' <br />   '.&mt('Part: [_1]',$data{'parameter_part'}));
$r->print('</td></tr>');	$r->print('</td></tr>');

}	}
}	}
$r->print(&Apache::loncommon::end_data_table().'<p>'.	$r->print(&Apache::loncommon::end_data_table().'<p>'.
'<input type="submit" value="'.&mt('Delete Checked Parameters').'" />'.	'<input type="submit" value="'.&mt('Delete Selected').'" />'.
'</p></form>'.	'</p></form>'.
&Apache::loncommon::end_page());	&Apache::loncommon::end_page());
}	}
Line 3166 sub date_shift_one {	Line 3838 sub date_shift_one {
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'};

	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=dateshift1&timebase='.$env{'form.timebase'},
	text=>"Shifting Dates"});
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(<<ENDOVER);	$r->print(<<ENDOVER);
Line 3191 sub date_shift_two {	Line 3865 sub date_shift_two {
my ($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'};
	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=dateshift1&timebase='.$env{'form.timebase'},
	text=>"Shifting Dates"});
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(<<ENDOVER);	$r->print(<<ENDOVER);
Line 3238 sub parse_key {	Line 3914 sub parse_key {
my ($map,$resid,$url) = &Apache::lonnet::decode_symb($data{'realm'});	my ($map,$resid,$url) = &Apache::lonnet::decode_symb($data{'realm'});
$data{'realm_exists'} = &Apache::lonnet::symbverify($data{'realm'},$url);	$data{'realm_exists'} = &Apache::lonnet::symbverify($data{'realm'},$url);
}	}

$data{'parameter_part'} = $part;	$data{'parameter_part'} = $part;
$data{'parameter_name'} = $name;	$data{'parameter_name'} = $name;

return %data;	return %data;
}	}

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

=pod

=item check_cloners

Checks if new users included in list of allowed cloners
are valid users. Replaces supplied list with
cleaned list containing only users with valid usernames
and domains.

Inputs: $clonelist, $oldcloner
where $clonelist is ref to array of requested cloners,
and $oldcloner is ref to array of currently allowed
cloners.

Returns: string - comma separated list of requested
cloners (username:domain) who do not exist in system.

=item change_clone

Modifies the list of courses a user can clone (stored
in the user's environment.db file), called when a
change is made to the list of users allowed to clone
a course.

Inputs: $action,$cloner
where $action is add or drop, and $cloner is identity of
user for whom cloning ability is to be changed in course.

=cut

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

sub extract_cloners {	sub extract_cloners {
my ($clonelist,$allowclone) = @_;	my ($clonelist,$allowclone) = @_;
Line 3312 sub check_cloners {	Line 3954 sub check_cloners {
$disallowed{'format'} .= $currclone.',';	$disallowed{'format'} .= $currclone.',';
}	}
} elsif ($currclone !~/^($match_username)\:($match_domain)$/) {	} elsif ($currclone !~/^($match_username)\:($match_domain)$/) {
$disallowed{'format'} .= $currclone.',';	$disallowed{'format'} .= $currclone.',';
} else {	} else {
if (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {	if (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
$disallowed{'newuser'} .= $currclone.',';	$disallowed{'newuser'} .= $currclone.',';
Line 3341 sub change_clone {	Line 3983 sub change_clone {
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 $clone_crs = $cnum.':'.$cdom;	my $clone_crs = $cnum.':'.$cdom;

if ($cnum && $cdom) {	if ($cnum && $cdom) {
my @allowclone;	my @allowclone;
&extract_cloners($clonelist,\@allowclone);	&extract_cloners($clonelist,\@allowclone);
Line 3396 sub change_clone {	Line 4038 sub change_clone {
}	}


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

=pod

=item * header

Output html header for page

=cut

##################################################
##################################################
sub header {	sub header {
return &Apache::loncommon::start_page('Parameter Manager');	return &Apache::loncommon::start_page('Parameter Manager');
}	}
##################################################
##################################################

sub print_main_menu {	sub print_main_menu {
my ($r,$parm_permission)=@_;	my ($r,$parm_permission)=@_;
#	#
	$r->print(&header());
	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Parameter Manager'));
$r->print(<<ENDMAINFORMHEAD);	$r->print(<<ENDMAINFORMHEAD);
<form method="post" enctype="multipart/form-data"	<form method="post" enctype="multipart/form-data"
action="/adm/parmset" name="studentform">	action="/adm/parmset" name="studentform">
Line 3427 ENDMAINFORMHEAD	Line 4060 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 @menu =	my @menu =
( { divider=>'Settings for Your Course',	( { categorytitle=>'Settings for this Course',
},	items => [
{ text => 'Set Course Environment',	{ linktext => 'Course Environment',
action => 'crsenv',	url => '/adm/parmset?action=crsenv',
permission => $parm_permission,	permission => $parm_permission,
help => 'Course_Environment',	linktitle =>'Edit environment settings for this course.' ,
},	icon => 'preferences-desktop-remote-desktop.png' ,
{ text => 'Set Portfolio Metadata',	#help => 'Course_Environment',
action => 'setrestrictmeta',	},
permission => $parm_permission,	{ linktext => 'Portfolio Metadata',
},	url => '/adm/parmset?action=setrestrictmeta',
{ text => 'Manage Course Slots',	permission => $parm_permission,
url => '/adm/slotrequest?command=showslots',	linktitle => 'Restrict metadata for this course.' ,
permission => $vgr,	icon =>'contact-new.png' ,
},	},
{ text => 'Reset Student Access Times',	{ linktext => 'Manage Course Slots',
url => '/adm/helper/resettimes.helper',	url => '/adm/slotrequest?command=showslots',
permission => $mgr,	permission => $vgr,
},	linktitle =>'Manage slots for this course.' ,
	icon => 'format-justify-fill.png' ,
{ text => 'Set Parameter Setting Default Actions',	},
action => 'setdefaults',	{ linktext => 'Reset Student Access Times',
permission => $parm_permission,	url => '/adm/helper/resettimes.helper',
},	permission => $mgr,
{ divider => 'New and Existing Parameter Settings for Your Resources',	linktitle =>'Reset access times for folders/maps, resources or the course.' ,
},	icon => 'start-here.png' ,
{ text => 'Set/Modify Resource Parameters - Helper Mode',	},
url => '/adm/helper/parameter.helper',
permission => $parm_permission,	{ linktext => 'Set Parameter Setting Default Actions',
help => 'Parameter_Helper',	url => '/adm/parmset?action=setdefaults',
},	permission => $parm_permission,
{ text => 'Set/Modify Resource Parameters - Overview Mode',	linktitle =>'Set default actions for parameters.' ,
action => 'newoverview',	icon => 'folder-new.png' ,
permission => $parm_permission,	}]},
help => 'Parameter_Overview',	{ categorytitle => 'New and Existing Parameter Settings for Resources',
},	items => [
{ text => 'Set/Modify Resource Parameters - Table Mode',	{ linktext => 'Edit Resource Parameters - Helper Mode',
action => 'settable',	url => '/adm/helper/parameter.helper',
permission => $parm_permission,	permission => $parm_permission,
help => 'Table_Mode',	linktitle =>'Set/Modify resource parameters in helper mode.' ,
},	icon => 'dialog-information.png' ,
{ divider => 'Existing Parameter Settings for Your Resources',	#help => 'Parameter_Helper',
},	},
{ text => 'Modify Resource Parameters - Overview Mode',	{ linktext => 'Edit Resource Parameters - Overview Mode',
action => 'setoverview',	url => '/adm/parmset?action=newoverview',
permission => $parm_permission,	permission => $parm_permission,
help => 'Parameter_Overview',	linktitle =>'Set/Modify resource parameters in overview mode.' ,
},	icon => 'edit-find.png' ,
{ text => 'Parameter Change Log and Course Blog Posting/User Notification',	#help => 'Parameter_Overview',
action => 'parameterchangelog',	},
permission => $parm_permission,	{ linktext => 'Edit Resource Parameters - Table Mode',
},	url => '/adm/parmset?action=settable',
	permission => $parm_permission,
	linktitle =>'Set/Modify resource parameters in table mode.' ,
	icon => 'edit-copy.png' ,
	#help => 'Table_Mode',
	}]},
	{ categorytitle => 'Existing Parameter Settings for Resources',
	items => [
	{ linktext => 'Modify Resource Parameters - Overview Mode',
	url => '/adm/parmset?action=setoverview',
	permission => $parm_permission,
	linktitle =>'Set/Modify existing resource parameters in overview mode.' ,
	icon => 'preferences-desktop-wallpaper.png' ,
	#help => 'Parameter_Overview',
	},
	{ linktext => 'Change Log',
	url => '/adm/parmset?action=parameterchangelog',
	permission => $parm_permission,
	linktitle =>'View parameter and course blog posting/user notification change log.' ,
	icon => 'emblem-system.png' ,
	}]}
);	);
my $menu_html = '';	$r->print(&Apache::lonhtmlcommon::generate_menu(@menu));
foreach my $menu_item (@menu) {
if ($menu_item->{'divider'}) {
$menu_html .= '<h3>'.&mt($menu_item->{'divider'}).'</h3>';
next;
}
next if (! $menu_item->{'permission'});
$menu_html.='<p>';
$menu_html.='<span class="LC_parm_menu_item">';
if (exists($menu_item->{'url'})) {
$menu_html.=qq{<a href="$menu_item->{'url'}">};
} else {
$menu_html.=
qq{<a href="/adm/parmset?action=$menu_item->{'action'}">};
}
$menu_html.= &mt($menu_item->{'text'}).'</a></span>';
if (exists($menu_item->{'help'})) {
$menu_html.=
&Apache::loncommon::help_open_topic($menu_item->{'help'});
}
$menu_html.='</p>'.$/;
}
$r->print($menu_html);
return;	return;
}	}
### Set portfolio metadata


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 $output;
Line 3518 sub output_row {	Line 4152 sub output_row {
}	}
if (!($options =~ /deleted/)) {	if (!($options =~ /deleted/)) {
my @options= ( ['active', 'Show to student'],	my @options= ( ['active', 'Show to student'],
['stuadd', 'Provide text area for students to type catalog information'],	['stuadd', 'Provide text area for students to type metadata'],
['choices','Provide choices for students to select from']);	['choices','Provide choices for students to select from']);
# ['onlyone','Student may select only one choice']);	# ['onlyone','Student may select only one choice']);
if ($added_flag) {	if ($added_flag) {
Line 3542 sub output_row {	Line 4176 sub output_row {
my $multiple_checked;	my $multiple_checked;
my $single_checked;	my $single_checked;
if ($options =~ m/onlyone/) {	if ($options =~ m/onlyone/) {
$multiple_checked = "";	$multiple_checked = '';
$single_checked = " CHECKED ";	$single_checked = ' checked="checked"';
} else {	} else {
$multiple_checked = " CHECKED ";	$multiple_checked = ' checked="checked"';
$single_checked = "";	$single_checked = '';
}	}
$output .= &Apache::loncommon::continue_data_table_row();	$output .= &Apache::loncommon::continue_data_table_row();
$output .= '<td>'.(' ' x 10).'<span class="LC_metadata">	$output .= '<td>'.(' ' x 10).'<span class="LC_metadata">
<input type="radio" name="'.$field_name.'_onlyone" value="multiple" '.$multiple_checked .'/>	<input type="radio" name="'.$field_name.'_onlyone" value="multiple"'.$multiple_checked .' />
Student may select multiple choices from list</span></td>';	'.&mt('Student may select multiple choices from list').'</span></td>';
$output .= &Apache::loncommon::end_data_table_row();	$output .= &Apache::loncommon::end_data_table_row();
$output .= &Apache::loncommon::continue_data_table_row();	$output .= &Apache::loncommon::continue_data_table_row();
$output .= '<td>'.(' ' x 10).'<span class="LC_metadata">	$output .= '<td>'.(' ' x 10).'<span class="LC_metadata">
<input type="radio" name="'.$field_name.'_onlyone" value="single" '.$single_checked.'/>	<input type="radio" name="'.$field_name.'_onlyone" value="single"'.$single_checked.' />
Student may select only one choice from list</span></td>';	'.&mt('Student may select only one choice from list').'</span></td>';
$output .= &Apache::loncommon::end_data_table_row();	$output .= &Apache::loncommon::end_data_table_row();
}	}
return ($output);	return ($output);
}	}



sub order_meta_fields {	sub order_meta_fields {
my ($r)=@_;	my ($r)=@_;
my $idx = 1;	my $idx = 1;
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'};
$r->print(&Apache::loncommon::start_page('Order Metadata Fields'));	$r->print(&Apache::loncommon::start_page('Order Metadata Fields'));
	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata',
	text=>"Add Metadata Field"});
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/parmset?action=setrestrictmeta",	({href=>"/adm/parmset?action=setrestrictmeta",
text=>"Restrict Metadata"},	text=>"Restrict Metadata"},
Line 3605 sub order_meta_fields {	Line 4244 sub order_meta_fields {
}	}
my $ordered_fields = join ",", @neworder;	my $ordered_fields = join ",", @neworder;
my $put_result = &Apache::lonnet::put('environment',	my $put_result = &Apache::lonnet::put('environment',
{'metadata.addedorder'=>$ordered_fields},$dom,$crs);	{'metadata.addedorder'=>$ordered_fields},$dom,$crs);
&Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.metadata.addedorder' => $ordered_fields});	&Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.metadata.addedorder' => $ordered_fields});
}	}
my $fields = &get_added_meta_fieldnames($env{'request.course.id'});	my $fields = &get_added_meta_fieldnames($env{'request.course.id'});
Line 3618 sub order_meta_fields {	Line 4257 sub order_meta_fields {
$ordered_fields = join ",", @fields_in_order;	$ordered_fields = join ",", @fields_in_order;
}	}
my $put_result = &Apache::lonnet::put('environment',	my $put_result = &Apache::lonnet::put('environment',
{'metadata.addedorder'=>$ordered_fields},$dom,$crs);	{'metadata.addedorder'=>$ordered_fields},$dom,$crs);
}	}
$r->print('<table>');	$r->print('<table>');
my $num_fields = scalar(@fields_in_order);	my $num_fields = scalar(@fields_in_order);
foreach my $key (@fields_in_order) {	foreach my $key (@fields_in_order) {
Line 3643 sub order_meta_fields {	Line 4282 sub order_meta_fields {
$r->print('</table>');	$r->print('</table>');
return 'ok';	return 'ok';
}	}


sub continue {	sub continue {
my $output;	my $output;
$output .= '<form action="" method="post">';	$output .= '<form action="" method="post">';
Line 3650 sub continue {	Line 4291 sub continue {
$output .= '<input type="submit" value="Continue" />';	$output .= '<input type="submit" value="Continue" />';
return ($output);	return ($output);
}	}


sub addmetafield {	sub addmetafield {
my ($r)=@_;	my ($r)=@_;
	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata',
	text=>"Add Metadata Field"});
$r->print(&Apache::loncommon::start_page('Add Metadata Field'));	$r->print(&Apache::loncommon::start_page('Add Metadata Field'));
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Add Metadata Field'));	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Add Metadata Field'));
my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};	my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
Line 3664 sub addmetafield {	Line 4309 sub addmetafield {
$options =~ s/,,/,/;	$options =~ s/,,/,/;
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 />');	$r->print('Undeleted Metadata Field <strong>'.$env{'course.'.$env{'request.course.id'}.'.metadata.'.$meta_field.'.added'}."</strong> with result ".$put_result.'<br />');
}	}
$r->print(&continue());	$r->print(&continue());
Line 3696 sub addmetafield {	Line 4341 sub addmetafield {
}	}
$r->print('</form>');	$r->print('</form>');
}	}



sub setrestrictmeta {	sub setrestrictmeta {
my ($r)=@_;	my ($r)=@_;
my $next_meta;	my $next_meta;
my $output;	my $output;
my $item_num;	my $item_num;
my $put_result;	my $put_result;
	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setrestrictmeta',
	text=>"Restrict Metadata"});
$r->print(&Apache::loncommon::start_page('Restrict Metadata'));	$r->print(&Apache::loncommon::start_page('Restrict Metadata'));
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Restrict Metadata'));	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Restrict Metadata'));
my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};	my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
Line 3718 sub setrestrictmeta {	Line 4368 sub setrestrictmeta {
$save_field = $meta_field;	$save_field = $meta_field;
if ($env{'form.'.$meta_field.'_stuadd'}) {	if ($env{'form.'.$meta_field.'_stuadd'}) {
$options.='stuadd,';	$options.='stuadd,';
}	}
if ($env{'form.'.$meta_field.'_choices'}) {	if ($env{'form.'.$meta_field.'_choices'}) {
$options.='choices,';	$options.='choices,';
}	}
if ($env{'form.'.$meta_field.'_onlyone'} eq 'single') {	if ($env{'form.'.$meta_field.'_onlyone'} eq 'single') {
$options.='onlyone,';	$options.='onlyone,';
}	}
if ($env{'form.'.$meta_field.'_active'}) {	if ($env{'form.'.$meta_field.'_active'}) {
$options.='active,';	$options.='active,';
}	}
Line 3770 ENDButtons	Line 4420 ENDButtons
$output.= &output_row($r, $field, $$added_metadata_fields{$field},$added_flag, $row_alt);	$output.= &output_row($r, $field, $$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);
<form method="post" action="/adm/parmset?action=setrestrictmeta" name="form">	<form method="post" action="/adm/parmset?action=setrestrictmeta" name="form">
$output	$output
$buttons	$buttons
Line 3779 ENDenv	Line 4429 ENDenv
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
return 'ok';	return 'ok';
}	}
##################################################


sub get_added_meta_fieldnames {	sub get_added_meta_fieldnames {
my ($cid) = @_;	my ($cid) = @_;
my %fields;	my %fields;
Line 3792 sub get_added_meta_fieldnames {	Line 4444 sub get_added_meta_fieldnames {
}	}
return \%fields;	return \%fields;
}	}



sub get_deleted_meta_fieldnames {	sub get_deleted_meta_fieldnames {
my ($cid) = @_;	my ($cid) = @_;
my %fields;	my %fields;
Line 3809 sub get_deleted_meta_fieldnames {	Line 4464 sub get_deleted_meta_fieldnames {
sub defaultsetter {	sub defaultsetter {
my ($r) = @_;	my ($r) = @_;

my $start_page =	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setdefaults',
	text=>"Set Defaults"});
	my $start_page =
&Apache::loncommon::start_page('Parameter Setting Default Actions');	&Apache::loncommon::start_page('Parameter Setting Default Actions');
my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Defaults');	my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Defaults');
$r->print(<<ENDDEFHEAD);	$r->print(<<ENDDEFHEAD);
Line 3833 ENDDEFHEAD	Line 4490 ENDDEFHEAD
my %keyorder=&standardkeyorder();	my %keyorder=&standardkeyorder();
my %defkeytype=();	my %defkeytype=();

&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);
if ($env{'form.storerules'}) {	if ($env{'form.storerules'}) {
Line 3896 ENDDEFHEAD	Line 4553 ENDDEFHEAD
push @datedisplay,&mt('Automatically set later than ').$tempkey;	push @datedisplay,&mt('Automatically set later than ').$tempkey;
push @dateoptions,'earlier_than_'.$tempkey;	push @dateoptions,'earlier_than_'.$tempkey;
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 />'.	$r->print(&mt('Manual setting rules apply to all interfaces.').'<br />'.
&mt('Automatic setting rules apply to table mode interfaces only.'));	&mt('Automatic setting rules apply to table mode interfaces only.'));
Line 3947 ENDINPUTDATE	Line 4604 ENDINPUTDATE
} elsif ($defkeytype{$tempkey} eq 'string_yesno') {	} elsif ($defkeytype{$tempkey} eq 'string_yesno') {
my $yeschecked='';	my $yeschecked='';
my $nochecked='';	my $nochecked='';
if (&rulescache($tempkey.'_value') eq 'yes') { $yeschecked='checked="checked"'; }	if (&rulescache($tempkey.'_value') eq 'yes') { $yeschecked=' checked="checked"'; }
if (&rulescache($tempkey.'_value') eq 'no') { $nochecked='checked="checked"'; }	if (&rulescache($tempkey.'_value') eq 'no') { $nochecked=' checked="checked"'; }

$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 3960 ENDYESNO	Line 4617 ENDYESNO
$r->print('</td>'.&Apache::loncommon::end_data_table_row());	$r->print('</td>'.&Apache::loncommon::end_data_table_row());
}	}
$r->print(&Apache::loncommon::end_data_table().	$r->print(&Apache::loncommon::end_data_table().
"\n<input type='submit' name='storerules' value='".	"\n".'<input type="submit" name="storerules" value="'.
&mt('Save Rules')."' /></form>\n".	&mt('Save').'" /></form>'."\n".
&Apache::loncommon::end_page());	&Apache::loncommon::end_page());
return;	return;
}	}
Line 3990 sub components {	Line 4647 sub components {
$issection='';	$issection='';
}	}
my $realm='<span class="LC_parm_scope_all">'.&mt('All Resources').'</span>';	my $realm='<span class="LC_parm_scope_all">'.&mt('All Resources').'</span>';
my $realmdescription=&mt('all resources');	my $realmdescription=&mt('all resources');
if ($middle=~/^(.+)\_\_\_$all$$/) {	if ($middle=~/^(.+)\_\_\_$all$$/) {
$realm='<span class="LC_parm_scope_folder">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <span class="LC_parm_folder"><br />('.$1.')</span></span>';	$realm='<span class="LC_parm_scope_folder">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <span class="LC_parm_folder"><br />('.$1.')</span></span>';
$realmdescription=&mt('folder').' '.&Apache::lonnet::gettitle($1);	$realmdescription=&mt('folder').' '.&Apache::lonnet::gettitle($1);
Line 4005 sub components {	Line 4662 sub components {
}	}

my %standard_parms;	my %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>) {
Line 4019 sub load_parameter_names {	Line 4678 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=&Apache::lonlocal::texthash(%standard_parms);	%standard_parms=&Apache::lonlocal::texthash(%standard_parms);
}	}

sub standard_parameter_names {	sub standard_parameter_names {
Line 4028 sub standard_parameter_names {	Line 4687 sub standard_parameter_names {
&load_parameter_names();	&load_parameter_names();
}	}
if ($standard_parms{$name}) {	if ($standard_parms{$name}) {
return $standard_parms{$name};	return $standard_parms{$name};
} else {	} else {
return $name;	return $name;
}	}
}	}

#
# Parameter Change Log
#


sub parm_change_log {	sub parm_change_log {
my ($r)=@_;	my ($r)=@_;
	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable',
	text=>"Parameter Change Log"});
$r->print(&Apache::loncommon::start_page('Parameter Change Log'));	$r->print(&Apache::loncommon::start_page('Parameter Change Log'));
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Parameter Change Log'));	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Parameter Change Log'));

Line 4052 sub parm_change_log {	Line 4710 sub parm_change_log {

$r->print('<form action="/adm/parmset?action=parameterchangelog"	$r->print('<form action="/adm/parmset?action=parameterchangelog"
method="post" name="parameterlog">');	method="post" name="parameterlog">');

my %saveable_parameters = ('show' => 'scalar',);	my %saveable_parameters = ('show' => 'scalar',);
&Apache::loncommon::store_course_settings('parameter_log',	&Apache::loncommon::store_course_settings('parameter_log',
\%saveable_parameters);	\%saveable_parameters);
Line 4080 sub parm_change_log {	Line 4738 sub parm_change_log {
}	}
if ($last) { ($folder) = &Apache::lonnet::decode_symb($last); }	if ($last) { ($folder) = &Apache::lonnet::decode_symb($last); }
}	}
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 4093 sub parm_change_log {	Line 4751 sub parm_change_log {
my $count = 0;	my $count = 0;
my $time =	my $time =
&Apache::lonlocal::locallocaltime($parmlog{$id}{'exe_time'});	&Apache::lonlocal::locallocaltime($parmlog{$id}{'exe_time'});
my $plainname =	my $plainname =
&Apache::loncommon::plainname($parmlog{$id}{'exe_uname'},	&Apache::loncommon::plainname($parmlog{$id}{'exe_uname'},
$parmlog{$id}{'exe_udom'});	$parmlog{$id}{'exe_udom'});
my $about_me_link =	my $about_me_link =
&Apache::loncommon::aboutmewrapper($plainname,	&Apache::loncommon::aboutmewrapper($plainname,
$parmlog{$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 $env{'user.name'})	if ((($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 />'.	$send_msg_link ='<br />'.
&Apache::loncommon::messagewrapper(&mt('Send message'),	&Apache::loncommon::messagewrapper(&mt('Send message'),
Line 4124 sub parm_change_log {	Line 4782 sub parm_change_log {
}	}
}	}
if ($typeflag) {	if ($typeflag) {
$istype{$parmname}=$value;	$istype{$parmname}=$value;
if (!$env{'form.includetypes'}) { next; }	if (!$env{'form.includetypes'}) { next; }
}	}
$count++;	$count++;
if ($makenewrow) {	if ($makenewrow) {
Line 4163 sub parm_change_log {	Line 4821 sub parm_change_log {
my $description=&mt('Changed [_1] for [_2] to [_3]',&standard_parameter_names($parmname),$realmdescription,	my $description=&mt('Changed [_1] for [_2] to [_3]',&standard_parameter_names($parmname),$realmdescription,
(&isdateparm($istype{$parmname})?&Apache::lonlocal::locallocaltime($value):$value));	(&isdateparm($istype{$parmname})?&Apache::lonlocal::locallocaltime($value):$value));
if (($uname) && ($udom)) {	if (($uname) && ($udom)) {
$output .=	$output .=
&Apache::loncommon::messagewrapper('Notify User',	&Apache::loncommon::messagewrapper('Notify User',
$uname,$udom,$title,	$uname,$udom,$title,
$description);	$description);
} else {	} else {
$output .=	$output .=
&Apache::lonrss::course_blog_link($id,$title,	&Apache::lonrss::course_blog_link($id,$title,
$description);	$description);
}	}
Line 4179 sub parm_change_log {	Line 4837 sub parm_change_log {
my $wholeentry=$about_me_link.':'.	my $wholeentry=$about_me_link.':'.
$parmlog{$id}{'exe_uname'}.':'.$parmlog{$id}{'exe_udom'}.':'.	$parmlog{$id}{'exe_uname'}.':'.$parmlog{$id}{'exe_udom'}.':'.
$output;	$output;
if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; }	if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; }
}	}
if ($count) {	if ($count) {
$r->print($row_start.'<td rowspan="'.$count.'">'.$time.'</td>	$r->print($row_start.'<td rowspan="'.$count.'">'.$time.'</td>
Line 4189 sub parm_change_log {	Line 4847 sub parm_change_log {
$send_msg_link.'</td>'.$output);	$send_msg_link.'</td>'.$output);
$shown++;	$shown++;
}	}
if (!($env{'form.show'} eq &mt('all')	if (!($env{'form.show'} eq &mt('all')
\|\| $shown<=$env{'form.show'})) { last; }	\|\| $shown<=$env{'form.show'})) { last; }
}	}
$r->print(&Apache::loncommon::end_data_table());	$r->print(&Apache::loncommon::end_data_table());
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
}	}

	sub update_slots {
	my ($slot_name,$cdom,$cnum,$symb,$uname,$udom) = @_;
	my %slot=&Apache::lonnet::get_slot($slot_name);
	if (!keys(%slot)) {
	return 'error: slot does not exist';
	}
	my $max=$slot{'maxspace'};
	if (!defined($max)) { $max=99999; }

	my %consumed=&Apache::lonnet::dump('slot_reservations',$cdom,$cnum,
	"^$slot_name\0");
	my ($tmp)=%consumed;
	if ($tmp=~/^error: 2 / ) {
	return 'error: unable to determine current slot status';
	}
	my $last=0;
	foreach my $key (keys(%consumed)) {
	my $num=(split('\0',$key))[1];
	if ($num > $last) { $last=$num; }
	if ($consumed{$key}->{'name'} eq $uname.':'.$udom) {
	return 'ok';
	}
	}

	if (scalar(keys(%consumed)) >= $max) {
	return 'error: no space left in slot';
	}
	my $wanted=$last+1;

	my %reservation=('name' => $uname.':'.$udom,
	'timestamp' => time,
	'symb' => $symb);

	my $success=&Apache::lonnet::newput('slot_reservations',
	{"$slot_name\0$wanted" =>
	\%reservation},
	$cdom, $cnum);
	if ($success eq 'ok') {
	my %storehash = (
	symb => $symb,
	slot => $slot_name,
	action => 'reserve',
	context => 'parameter',
	);
	&Apache::lonnet::instructor_log('slotreservationslog',\%storehash,
	'',$uname,$udom,$cnum,$cdom);

	&Apache::lonnet::instructor_log($cdom.'_'.$cnum.'_slotlog',\%storehash,
	'',$uname,$udom,$uname,$udom);
	}
	return $success;
	}

	sub delete_slots {
	my ($slot_name,$cdom,$cnum,$uname,$udom,$symb) = @_;
	my $delresult;
	my %consumed = &Apache::lonnet::dump('slot_reservations',$cdom,
	$cnum, "^$slot_name\0");
	if (&Apache::lonnet::error(%consumed)) {
	return 'error: unable to determine current slot status';
	}
	my ($tmp)=%consumed;
	if ($tmp=~/^error: 2 /) {
	return 'error: unable to determine current slot status';
	}
	foreach my $key (keys(%consumed)) {
	if ($consumed{$key}->{'name'} eq $uname.':'.$udom) {
	my $num=(split('\0',$key))[1];
	my $entry = $slot_name.'\0'.$num;
	$delresult = &Apache::lonnet::del('slot_reservations',[$entry],
	$cdom,$cnum);
	if ($delresult eq 'ok') {
	my %storehash = (
	symb => $symb,
	slot => $slot_name,
	action => 'release',
	context => 'parameter',
	);
	&Apache::lonnet::instructor_log('slotreservationslog',\%storehash,
	1,$uname,$udom,$cnum,$cdom);
	&Apache::lonnet::instructor_log($cdom.'_'.$cnum.'_slotlog',\%storehash,
	1,$uname,$udom,$uname,$udom);
	}
	}
	}
	return $delresult;
	}

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;
}	}

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

=pod

=item * handler

Main handler. Calls &assessparms and &crsenv subroutines.

=cut

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

sub handler {	sub handler {
my $r=shift;	my $r=shift;

&reset_caches();	&reset_caches();

if ($r->header_only) {	&Apache::loncommon::content_type($r,'text/html');
&Apache::loncommon::content_type($r,'text/html');	$r->send_http_header;
$r->send_http_header;	return OK if $r->header_only;
return OK;
}
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['action','state',	['action','state',
'pres_marker',	'pres_marker',
Line 4239 sub handler {	Line 4971 sub handler {
text=>"Parameter Manager",	text=>"Parameter Manager",
faq=>10,	faq=>10,
bug=>'Instructor Interface',	bug=>'Instructor Interface',
help => 'Parameter_Manager'});	help =>
	'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 =
Line 4249 sub handler {	Line 4982 sub handler {
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'} && $parm_permission && $exists) {

# Start Page
&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;


#	#
# Main switch on form.action and form.state, as appropriate	# Main switch on form.action and form.state, as appropriate
#	#
Line 4262 sub handler {	Line 4989 sub handler {
# the table mode	# the table mode
if ((($env{'form.command'} eq 'set') && ($env{'form.url'})	if ((($env{'form.command'} eq 'set') && ($env{'form.url'})
&& (!$env{'form.dis'})) \|\| ($env{'form.symb'})) {	&& (!$env{'form.dis'})) \|\| ($env{'form.symb'})) {
&Apache::lonhtmlcommon::add_breadcrumb({help=>'Problem_Parameters',
text=>"Problem Parameters"});
&assessparms($r);	&assessparms($r);

} elsif (! exists($env{'form.action'})) {	} elsif (! exists($env{'form.action'})) {
$r->print(&header());
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Parameter Manager'));
&print_main_menu($r,$parm_permission);	&print_main_menu($r,$parm_permission);
} elsif ($env{'form.action'} eq 'crsenv' && $parm_permission) {	} elsif ($env{'form.action'} eq 'crsenv') {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=crsenv',	&crsenv($r);
text=>"Course Environment"});	} elsif ($env{'form.action'} eq 'setoverview') {
&crsenv($r);
} elsif ($env{'form.action'} eq 'setoverview' && $parm_permission) {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
text=>"Overview Mode"});
&overview($r);	&overview($r);
} elsif ($env{'form.action'} eq 'addmetadata' && $parm_permission) {	} elsif ($env{'form.action'} eq 'addmetadata') {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata',
text=>"Add Metadata Field"});
&addmetafield($r);	&addmetafield($r);
} elsif ($env{'form.action'} eq 'ordermetadata' && $parm_permission) {	} elsif ($env{'form.action'} eq 'ordermetadata') {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata',
text=>"Add Metadata Field"});
&order_meta_fields($r);	&order_meta_fields($r);
} elsif ($env{'form.action'} eq 'setrestrictmeta' && $parm_permission) {	} elsif ($env{'form.action'} eq 'setrestrictmeta') {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setrestrictmeta',
text=>"Restrict Metadata"});
&setrestrictmeta($r);	&setrestrictmeta($r);
} elsif ($env{'form.action'} eq 'newoverview' && $parm_permission) {	} elsif ($env{'form.action'} eq 'newoverview') {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
text=>"Overview Mode"});
&newoverview($r);	&newoverview($r);
} elsif ($env{'form.action'} eq 'setdefaults' && $parm_permission) {	} elsif ($env{'form.action'} eq 'setdefaults') {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setdefaults',
text=>"Set Defaults"});
&defaultsetter($r);	&defaultsetter($r);
} elsif ($env{'form.action'} eq 'settable' && $parm_permission) {	} elsif ($env{'form.action'} eq 'settable') {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable',
text=>"Table Mode",
help => 'Course_Setting_Parameters'});
&assessparms($r);	&assessparms($r);
} elsif ($env{'form.action'} eq 'parameterchangelog' && $parm_permission) {	} elsif ($env{'form.action'} eq 'parameterchangelog') {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable',
text=>"Parameter Change Log"});
&parm_change_log($r);	&parm_change_log($r);
} elsif ($env{'form.action'} eq 'cleanparameters' && $parm_permission) {	} elsif ($env{'form.action'} eq 'cleanparameters') {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=cleanparameters',
text=>"Clean Parameters"});
&clean_parameters($r);	&clean_parameters($r);
} elsif ($env{'form.action'} eq 'dateshift1' && $parm_permission) {	} elsif ($env{'form.action'} eq 'dateshift1') {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=dateshift1&timebase='.$env{'form.timebase'},
text=>"Shifting Dates"});
&date_shift_one($r);	&date_shift_one($r);
} elsif ($env{'form.action'} eq 'dateshift2' && $parm_permission) {	} elsif ($env{'form.action'} eq 'dateshift2') {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=dateshift1&timebase='.$env{'form.timebase'},
text=>"Shifting Dates"});
&date_shift_two($r);	&date_shift_two($r);
}	} elsif ($env{'form.action'} eq 'categorizecourse') {
	&assign_course_categories($r);
	}
} else {	} else {
# ----------------------------- Not in a course, or not allowed to modify parms	# ----------------------------- Not in a course, or not allowed to modify parms
if ($exists) {	if ($exists) {
Line 4339 sub handler {	Line 5038 sub handler {
1;	1;
__END__	__END__

=pod

=back

=cut

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

Removed from v.1.395
changed lines
	Added in v.1.446