loncom/interface/lonmeta.pm - diff

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Diff for /loncom/interface/lonmeta.pm between versions 1.11 and 1.20

version 1.11, 2001/12/24 21:09:08	version 1.20, 2002/09/16 21:01:41
Line 29	Line 29
#	#
# 05/29/00,05/30,10/11 Gerd Kortemeyer)	# 05/29/00,05/30,10/11 Gerd Kortemeyer)
#	#
# 10/19,10/21,10/23,11/27,08/09/01,12/22,12/24 Gerd Kortemeyer	# 10/19,10/21,10/23,11/27,08/09/01,12/22,12/24,12/25 Gerd Kortemeyer

package Apache::lonmeta;	package Apache::lonmeta;

Line 44 sub dynamicmeta {	Line 44 sub dynamicmeta {
my $url=&Apache::lonnet::declutter(shift);	my $url=&Apache::lonnet::declutter(shift);
$url=~s/\.meta$//;	$url=~s/\.meta$//;
my ($adomain,$aauthor)=($url=~/^(\w+)\/(\w+)\//);	my ($adomain,$aauthor)=($url=~/^(\w+)\/(\w+)\//);
my $regexp=&Apache::lonnet::escape($url);	my $regexp=$url;
$regexp=~s/(\W)/\\$1/g;	$regexp=~s/(\W)/\\$1/g;
$regexp='___'.$regexp.'___';	$regexp='___'.$regexp.'___';
my %evaldata=&Apache::lonnet::dump	my %evaldata=&Apache::lonnet::dump('nohist_resevaldata',$adomain,
('resevaldata',$adomain,$aauthor,$regexp);	$aauthor,$regexp);
my %sum;	my %sum;
my %cnt;	my %cnt;
my %listitems=('count' => 'add',	my %listitems=('count' => 'add',
Line 96 sub dynamicmeta {	Line 96 sub dynamicmeta {
return %returnhash;	return %returnhash;
}	}

	# -------------------------------------------------------------- Pretty display

	sub evalgraph {
	my $value=shift;
	unless ($value) { return ''; }
	my $val=int($value*10.+0.5)-10;
	my $output='<table border=0 cellpadding=0 cellspacing=0><tr>';
	if ($val>=20) {
	$output.='<td width=20 bgcolor="#555555">&nbsp </td>';
	} else {
	$output.='<td width='.($val).' bgcolor="#555555"> </td>'.
	'<td width='.(20-$val).' bgcolor="#FF3333"> </td>';
	}
	$output.='<td bgcolor="#FFFF33"> </td>';
	if ($val>20) {
	$output.='<td width='.($val-20).' bgcolor="#33FF33"> </td>'.
	'<td width='.(40-$val).' bgcolor="#555555"> </td>';
	} else {
	$output.='<td width=20 bgcolor="#555555">&nbsp </td>';
	}
	$output.='<td> ('.$value.') </td></tr></table>';
	return $output;
	}

	sub diffgraph {
	my $value=shift;
	unless ($value) { return ''; }
	my $val=int(40.0*$value+0.5);
	my @colors=('#FF9933','#EEAA33','#DDBB33','#CCCC33',
	'#BBDD33','#CCCC33','#DDBB33','#EEAA33');
	my $output='<table border=0 cellpadding=0 cellspacing=0><tr>';
	for (my $i=0;$i<8;$i++) {
	if ($val>$i*5) {
	$output.='<td width=5 bgcolor="'.$colors[$i].'"> </td>';
	} else {
	$output.='<td width=5 bgcolor="#555555"> </td>';
	}
	}
	$output.='<td> ('.$value.') </td></tr></table>';
	return $output;
	}

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

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

	my $loaderror=&Apache::lonnet::overloaderror($r);
	if ($loaderror) { return $loaderror; }


	my $uri=$r->uri;

	my ($resdomain,$resuser)=
	(&Apache::lonnet::declutter($uri)=~/^(\w+)\/(\w+)\//);

	$loaderror=
	&Apache::lonnet::overloaderror($r,
	&Apache::lonnet::homeserver($resuser,$resdomain));
	if ($loaderror) { return $loaderror; }

my %content=();	my %content=();

# ----------------------------------------------------------- Set document type	# ----------------------------------------------------------- Set document type
Line 110 sub handler {	Line 167 sub handler {
return OK if $r->header_only;	return OK if $r->header_only;

# ------------------------------------------------------------------- Read file	# ------------------------------------------------------------------- Read file
	foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) {
my $uri=$r->uri;
map {
$content{$_}=&Apache::lonnet::metadata($uri,$_);	$content{$_}=&Apache::lonnet::metadata($uri,$_);
} split(/\,/,&Apache::lonnet::metadata($uri,'keys'));	}

# ------------------------------------------------------------------ Hide stuff	# ------------------------------------------------------------------ Hide stuff

unless ($ENV{'user.adv'}) {	unless ($ENV{'user.adv'}) {
map {	foreach ('keywords','notes','abstract','subject') {
$content{$_}='<i>- not displayed -</i>';	$content{$_}='<i>- not displayed -</i>';
} ('keywords','notes','abstract','subject');	}
}	}

# --------------------------------------------------------------- Render Output	# --------------------------------------------------------------- Render Output
Line 132 my $language=&Apache::loncommon::languag	Line 186 my $language=&Apache::loncommon::languag
my $mime=&Apache::loncommon::filedescription($content{'mime'});	my $mime=&Apache::loncommon::filedescription($content{'mime'});
my $disuri=&Apache::lonnet::declutter($uri);	my $disuri=&Apache::lonnet::declutter($uri);
$disuri=~s/\.meta$//;	$disuri=~s/\.meta$//;
	my $bodytag=&Apache::loncommon::bodytag
	('Catalog Information','','','',$resdomain);
$r->print(<<ENDHEAD);	$r->print(<<ENDHEAD);
<html><head><title>Catalog Information</title></head>	<html><head><title>Catalog Information</title></head>
<body bgcolor="#FFFFFF">	$bodytag
<h1>Catalog Information</h1>
<h2>$content{'title'}</h2>	<h2>$content{'title'}</h2>
<h3><tt>$disuri</tt></h3>	<h3><tt>$disuri</tt></h3>
<table cellspacing=2 border=0>	<table cellspacing=2 border=0>
Line 177 ENDHEAD	Line 232 ENDHEAD
delete($content{'copyright'});	delete($content{'copyright'});
if ($ENV{'user.adv'}) {	if ($ENV{'user.adv'}) {
# ------------------------------------------------------------ Dynamic Metadata	# ------------------------------------------------------------ Dynamic Metadata
$r->print('<h3>Dynamic Metadata (updated periodically)</h3>');	$r->print(
	'<h3>Dynamic Metadata (updated periodically)</h3>Processing ...<br>');
	$r->rflush();
my %items=(	my %items=(
'count' => 'Network-wide number of accesses (hits)',	'count' => 'Network-wide number of accesses (hits)',
'course' => 'Network-wide number of courses using resource',	'course' => 'Network-wide number of courses using resource',
Line 202 $dynmeta{$_}." </td></tr>\n");	Line 259 $dynmeta{$_}." </td></tr>\n");
if ($uri=~/\.(problem\|exam\|quiz\|assess\|survey\|form)\.meta$/) {	if ($uri=~/\.(problem\|exam\|quiz\|assess\|survey\|form)\.meta$/) {
$r->print(	$r->print(
'<h4>Assessment Statistical Data</h4><table cellspacing=2 border=0>');	'<h4>Assessment Statistical Data</h4><table cellspacing=2 border=0>');
foreach ('stdno','avetries','difficulty') {	foreach ('stdno','avetries') {
$r->print(	$r->print(
'<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'.	'<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'.
$dynmeta{$_}." </td></tr>\n");	$dynmeta{$_}." </td></tr>\n");
}	}
	foreach ('difficulty') {
	$r->print(
	'<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'.
	&diffgraph($dynmeta{$_})."</td></tr>\n");
	}
$r->print('</table>');	$r->print('</table>');
}	}
$r->print('<h4>Evaluation Data</h4><table cellspacing=2 border=0>');	$r->print('<h4>Evaluation Data</h4><table cellspacing=2 border=0>');
foreach ('clear','depth','helpful','correct','technical') {	foreach ('clear','depth','helpful','correct','technical') {
$r->print(	$r->print(
'<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'.	'<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'.
$dynmeta{$_}." </td></tr>\n");	&evalgraph($dynmeta{$_})."</td></tr>\n");
}	}
$r->print('</table>');	$r->print('</table>');
$disuri=~/^(\w+)\/(\w+)\//;	$disuri=~/^(\w+)\/(\w+)\//;
Line 231 $dynmeta{$_}." </td></tr>\n");	Line 293 $dynmeta{$_}." </td></tr>\n");
my $display=&Apache::lonnet::metadata($uri,$name.'.display');	my $display=&Apache::lonnet::metadata($uri,$name.'.display');
unless ($display) { $display=$name; };	unless ($display) { $display=$name; };
my $otherinfo='';	my $otherinfo='';
map {	foreach ('name','part','type','default') {
if (defined(&Apache::lonnet::metadata($uri,$name.'.'.$_))) {	if (defined(&Apache::lonnet::metadata($uri,$name.'.'.$_))) {
$otherinfo.=' '.$_.'='.	$otherinfo.=' '.$_.'='.
&Apache::lonnet::metadata($uri,$name.'.'.$_).'; ';	&Apache::lonnet::metadata($uri,$name.'.'.$_).'; ';
}	}
} ('name','part','type','default');	}
$r->print('<b>'.$display.':</b> '.$content{$name});	$r->print('<b>'.$display.':</b> '.$content{$name});
if ($otherinfo) {	if ($otherinfo) {
$r->print(' ('.$otherinfo.')');	$r->print(' ('.$otherinfo.')');

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Removed from v.1.11
changed lines
	Added in v.1.20