version 1.33, 2003/07/15 19:04:31
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version 1.64, 2004/04/13 14:42:24
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# /home/httpd/html/adm/gpl.txt |
# /home/httpd/html/adm/gpl.txt |
# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
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# (TeX Content Handler |
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# |
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# 05/29/00,05/30,10/11 Gerd Kortemeyer) |
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# |
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# 10/19,10/21,10/23,11/27,08/09/01,12/22,12/24,12/25 Gerd Kortemeyer |
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package Apache::lonmeta; |
package Apache::lonmeta; |
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use strict; |
use strict; |
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use LONCAPA::lonmetadata(); |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use Apache::lonnet(); |
use Apache::lonnet(); |
use Apache::loncommon(); |
use Apache::loncommon(); |
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use Apache::lonhtmlcommon(); |
use Apache::lonmsg; |
use Apache::lonmsg; |
use Apache::lonpublisher; |
use Apache::lonpublisher; |
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use Apache::lonlocal; |
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use Apache::lonmysql; |
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use Apache::lonmsg; |
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# MySQL table columns |
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# ----------------------------------------- Fetch and evaluate dynamic metadata |
my @columns; |
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# Fetch and evaluate dynamic metadata |
sub dynamicmeta { |
sub dynamicmeta { |
my $url=&Apache::lonnet::declutter(shift); |
my $url=&Apache::lonnet::declutter(shift); |
$url=~s/\.meta$//; |
$url=~s/\.meta$//; |
Line 51 sub dynamicmeta {
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Line 54 sub dynamicmeta {
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$regexp='___'.$regexp.'___'; |
$regexp='___'.$regexp.'___'; |
my %evaldata=&Apache::lonnet::dump('nohist_resevaldata',$adomain, |
my %evaldata=&Apache::lonnet::dump('nohist_resevaldata',$adomain, |
$aauthor,$regexp); |
$aauthor,$regexp); |
my %sum=(); |
my %DynamicData = &LONCAPA::lonmetadata::process_reseval_data(\%evaldata); |
my %cnt=(); |
my %Data = &LONCAPA::lonmetadata::process_dynamic_metadata($url, |
my %concat=(); |
\%DynamicData); |
my %listitems=('count' => 'add', |
# |
'course' => 'add', |
# Deal with 'count' separately |
'goto' => 'add', |
$Data{'count'} = &access_count($url,$aauthor,$adomain); |
'comefrom' => 'add', |
return %Data; |
'avetries' => 'avg', |
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'stdno' => 'add', |
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'difficulty' => 'avg', |
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'clear' => 'avg', |
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'technical' => 'avg', |
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'helpful' => 'avg', |
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'correct' => 'avg', |
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'depth' => 'avg', |
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'comments' => 'app', |
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'usage' => 'cnt' |
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); |
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foreach (keys %evaldata) { |
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my ($item,$purl,$cat)=split(/\_\_\_/,$_); |
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### print "\n".$_.' - '.$item.'<br />'; |
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if (defined($cnt{$cat})) { $cnt{$cat}++; } else { $cnt{$cat}=1; } |
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unless ($listitems{$cat} eq 'app') { |
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if (defined($sum{$cat})) { |
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$sum{$cat}+=$evaldata{$_}; |
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$concat{$cat}.=','.$item; |
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} else { |
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$sum{$cat}=$evaldata{$_}; |
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$concat{$cat}=$item; |
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} |
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} else { |
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if (defined($sum{$cat})) { |
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if ($evaldata{$_}) { |
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$sum{$cat}.='<hr>'.$evaldata{$_}; |
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} |
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} else { |
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$sum{$cat}=''.$evaldata{$_}; |
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} |
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} |
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} |
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my %returnhash=(); |
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foreach (keys %cnt) { |
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if ($listitems{$_} eq 'avg') { |
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$returnhash{$_}=int(($sum{$_}/$cnt{$_})*100.0+0.5)/100.0; |
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} elsif ($listitems{$_} eq 'cnt') { |
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$returnhash{$_}=$cnt{$_}; |
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} else { |
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$returnhash{$_}=$sum{$_}; |
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} |
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$returnhash{$_.'_list'}=$concat{$_}; |
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### print "\n<hr />".$_.': '.$returnhash{$_}.'<br />'.$returnhash{$_.'_list'}; |
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} |
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return %returnhash; |
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} |
} |
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# ------------------------------------- Try to make an alt tag if there is none |
sub access_count { |
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my ($src,$author,$adomain) = @_; |
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my %countdata=&Apache::lonnet::dump('nohist_accesscount',$adomain, |
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$author,$src); |
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if (! exists($countdata{$src})) { |
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return &mt('Not Available'); |
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} else { |
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return $countdata{$src}; |
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} |
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} |
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# Try to make an alt tag if there is none |
sub alttag { |
sub alttag { |
my ($base,$src)=@_; |
my ($base,$src)=@_; |
my $fullpath=&Apache::lonnet::hreflocation($base,$src); |
my $fullpath=&Apache::lonnet::hreflocation($base,$src); |
my $alttag=&Apache::lonnet::metadata($fullpath,'title').' '. |
my $alttag=&Apache::lonnet::metadata($fullpath,'title').' '. |
&Apache::lonnet::metadata($fullpath,'subject').' '. |
&Apache::lonnet::metadata($fullpath,'subject').' '. |
&Apache::lonnet::metadata($fullpath,'abstract'); |
&Apache::lonnet::metadata($fullpath,'abstract'); |
$alttag=~s/\s+/ /gs; |
$alttag=~s/\s+/ /gs; |
$alttag=~s/\"//gs; |
$alttag=~s/\"//gs; |
$alttag=~s/\'//gs; |
$alttag=~s/\'//gs; |
$alttag=~s/\s+$//gs; |
$alttag=~s/\s+$//gs; |
$alttag=~s/^\s+//gs; |
$alttag=~s/^\s+//gs; |
if ($alttag) { return $alttag; } else |
if ($alttag) { |
{ return 'No information available'; } |
return $alttag; |
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} else { |
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return &mt('No information available'); |
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} |
} |
} |
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# -------------------------------------------------------------- Author display |
# Author display |
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sub authordisplay { |
sub authordisplay { |
my ($aname,$adom)=@_; |
my ($aname,$adom)=@_; |
return &Apache::loncommon::aboutmewrapper( |
return &Apache::loncommon::aboutmewrapper |
&Apache::loncommon::plainname($aname,$adom), |
(&Apache::loncommon::plainname($aname,$adom), |
$aname,$adom).' <tt>['.$aname.'@'.$adom.']</tt>'; |
$aname,$adom,'preview').' <tt>['.$aname.'@'.$adom.']</tt>'; |
} |
} |
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# -------------------------------------------------------------- Pretty display |
# Pretty display |
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sub evalgraph { |
sub evalgraph { |
my $value=shift; |
my $value=shift; |
unless ($value) { return ''; } |
unless ($value) { return ''; } |
Line 150 sub evalgraph {
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Line 118 sub evalgraph {
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$output.='<td width='.($val-20).' bgcolor="#33FF33"> </td>'. |
$output.='<td width='.($val-20).' bgcolor="#33FF33"> </td>'. |
'<td width='.(40-$val).' bgcolor="#555555"> </td>'; |
'<td width='.(40-$val).' bgcolor="#555555"> </td>'; |
} else { |
} else { |
$output.='<td width=20 bgcolor="#555555">  </td>'; |
$output.='<td width=20 bgcolor="#555555">  </td>'; |
} |
} |
$output.='<td> ('.$value.') </td></tr></table>'; |
$output.='<td> ('.$value.') </td></tr></table>'; |
return $output; |
return $output; |
Line 174 sub diffgraph {
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Line 142 sub diffgraph {
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return $output; |
return $output; |
} |
} |
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# ================================================================ Main Handler |
# Turn MySQL row into hash |
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sub metadata_col_to_hash { |
sub handler { |
my @cols=@_; |
my $r=shift; |
my %hash=(); |
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for (my $i=0; $i<=$#columns; $i++) { |
my $loaderror=&Apache::lonnet::overloaderror($r); |
$hash{$columns[$i]}=$cols[$i]; |
if ($loaderror) { return $loaderror; } |
} |
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return %hash; |
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} |
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my $uri=$r->uri; |
# The field names |
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sub fieldnames { |
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return &Apache::lonlocal::texthash |
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( |
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'title' => 'Title', |
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'author' =>'Author(s)', |
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'authorspace' => 'Author Space', |
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'modifyinguser' => 'Last Modifying User', |
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'subject' => 'Subject', |
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'keywords' => 'Keyword(s)', |
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'notes' => 'Notes', |
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'abstract' => 'Abstract', |
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'lowestgradelevel' => 'Lowest Grade Level', |
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'highestgradelevel' => 'Highest Grade Level', |
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'standards' => 'Standards', |
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'mime' => 'MIME Type', |
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'language' => 'Language', |
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'creationdate' => 'Creation Date', |
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'lastrevisiondate' => 'Last Revision Date', |
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'owner' => 'Publisher/Owner', |
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'copyright' => 'Copyright/Distribution', |
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'customdistributionfile' => 'Custom Distribution File', |
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'obsolete' => 'Obsolete', |
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'obsoletereplacement' => 'Suggested Replacement for Obsolete File', |
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'count' => 'Network-wide number of accesses (hits)', |
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'course' => 'Network-wide number of courses using resource', |
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'course_list' => 'Network-wide courses using resource', |
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'sequsage' => 'Number of resources using or importing resource', |
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'sequsage_list' => 'Resources using or importing resource', |
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'goto' => 'Number of resources that follow this resource in maps', |
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'goto_list' => 'Resources that follow this resource in maps', |
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'comefrom' => 'Number of resources that lead up to this resource in maps', |
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'comefrom_list' => 'Resources that lead up to this resource in maps', |
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'clear' => 'Material presented in clear way', |
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'depth' => 'Material covered with sufficient depth', |
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'helpful' => 'Material is helpful', |
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'correct' => 'Material appears to be correct', |
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'technical' => 'Resource is technically correct', |
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'avetries' => 'Average number of tries till solved', |
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'stdno' => 'Total number of students who have worked on this problem', |
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'difficulty' => 'Degree of difficulty' |
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); |
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} |
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unless ($uri=~/^\/\~/) { |
# Pretty printing of metadata field |
# =========================================== This is not in construction space |
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my ($resdomain,$resuser)= |
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(&Apache::lonnet::declutter($uri)=~/^(\w+)\/(\w+)\//); |
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$loaderror= |
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&Apache::lonnet::overloaderror($r, |
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&Apache::lonnet::homeserver($resuser,$resdomain)); |
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if ($loaderror) { return $loaderror; } |
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my %content=(); |
sub prettyprint { |
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my ($type,$value)=@_; |
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unless (defined($value)) { return ' '; } |
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# Title |
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if ($type eq 'title') { |
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return '<font size="+1" face="arial">'.$value.'</font>'; |
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} |
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# Dates |
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if (($type eq 'creationdate') || |
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($type eq 'lastrevisiondate')) { |
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return ($value?&Apache::lonlocal::locallocaltime( |
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&Apache::lonmysql::unsqltime($value)): |
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&mt('not available')); |
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} |
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# Language |
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if ($type eq 'language') { |
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return &Apache::loncommon::languagedescription($value); |
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} |
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# Copyright |
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if ($type eq 'copyright') { |
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return &Apache::loncommon::copyrightdescription($value); |
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} |
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# MIME |
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if ($type eq 'mime') { |
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return '<img src="'.&Apache::loncommon::icon($value).'" /> '. |
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&Apache::loncommon::filedescription($value); |
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} |
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# Person |
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if (($type eq 'author') || |
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($type eq 'owner') || |
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($type eq 'modifyinguser') || |
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($type eq 'authorspace')) { |
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$value=~s/(\w+)(\:|\@)(\w+)/&authordisplay($1,$3)/gse; |
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return $value; |
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} |
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# Gradelevel |
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if (($type eq 'lowestgradelevel') || |
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($type eq 'highestgradelevel')) { |
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return &Apache::loncommon::gradeleveldescription($value); |
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} |
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# Only for advance users below |
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unless ($ENV{'user.adv'}) { return '<i>- '.&mt('not displayed').' -</i>' }; |
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# File |
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if (($type eq 'customdistributionfile') || |
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($type eq 'obsoletereplacement') || |
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($type eq 'goto_list') || |
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($type eq 'comefrom_list') || |
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($type eq 'sequsage_list')) { |
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return join('<br />',map { |
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my $url=&Apache::lonnet::clutter($_); |
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'<b>'.&Apache::lonnet::gettitle($url).'</b>'. |
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&Apache::lonhtmlcommon::crumbs($url,'preview','',undef,'+0'); |
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} split(/\s*\,\s*/,$value)); |
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} |
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# Evaluations |
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if (($type eq 'clear') || |
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($type eq 'depth') || |
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($type eq 'helpful') || |
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($type eq 'correct') || |
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($type eq 'technical')) { |
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return &evalgraph($value); |
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} |
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# Difficulty |
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if ($type eq 'difficulty') { |
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return &diffgraph($value); |
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} |
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# List of courses |
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if ($type=~/\_list/) { |
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return join('<br />',map { |
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my %courseinfo=&Apache::lonnet::coursedescription($_); |
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'<a href="/public/'. |
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$courseinfo{'domain'}.'/'.$courseinfo{'num'}.'/syllabus" target="preview">'. |
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$courseinfo{'description'}.'</a>'; |
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} split(/\s*\,\s*/,$value)); |
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} |
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# No pretty print found |
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return $value; |
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} |
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# ----------------------------------------------------------- Set document type |
# Pretty input of metadata field |
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sub direct { |
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return shift; |
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} |
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$r->content_type('text/html'); |
sub selectbox { |
$r->send_http_header; |
my ($name,$value,$functionref,@idlist)=@_; |
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unless (defined($functionref)) { $functionref=\&direct; } |
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my $selout='<select name="'.$name.'">'; |
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foreach (@idlist) { |
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$selout.='<option value=\''.$_.'\''; |
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if ($_ eq $value) { |
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$selout.=' selected>'.&{$functionref}($_).'</option>'; |
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} |
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else {$selout.='>'.&{$functionref}($_).'</option>';} |
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} |
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return $selout.'</select>'; |
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} |
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return OK if $r->header_only; |
sub relatedfield { |
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my ($show,$relatedsearchflag,$relatedsep,$fieldname,$relatedvalue)=@_; |
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unless ($relatedsearchflag) { return ''; } |
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unless (defined($relatedsep)) { $relatedsep=' '; } |
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unless ($show) { return $relatedsep.' '; } |
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return $relatedsep.'<input type="checkbox" name="'.$fieldname.'_related"'. |
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($relatedvalue?' checked="1"':'').' />'; |
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} |
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# ------------------------------------------------------------------- Read file |
sub prettyinput { |
foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) { |
my ($type,$value,$fieldname,$formname, |
$content{$_}=&Apache::lonnet::metadata($uri,$_); |
$relatedsearchflag,$relatedsep,$relatedvalue)=@_; |
} |
# Language |
# ------------------------------------------------------------------ Hide stuff |
if ($type eq 'language') { |
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return &selectbox($fieldname, |
unless ($ENV{'user.adv'}) { |
$value, |
foreach ('keywords','notes','abstract','subject') { |
\&Apache::loncommon::languagedescription, |
$content{$_}='<i>- not displayed -</i>'; |
(&Apache::loncommon::languageids)). |
} |
&relatedfield(0,$relatedsearchflag,$relatedsep); |
} |
} |
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# Copyright |
# --------------------------------------------------------------- Render Output |
if ($type eq 'copyright') { |
my ($thisversion)=($uri=~/\.(\d+)\.(\w+)\.meta$/); |
return &selectbox($fieldname, |
my $creationdate=localtime( |
$value, |
&Apache::loncommon::unsqltime($content{'creationdate'})); |
\&Apache::loncommon::copyrightdescription, |
my $lastrevisiondate=localtime( |
(&Apache::loncommon::copyrightids)). |
&Apache::loncommon::unsqltime($content{'lastrevisiondate'})); |
&relatedfield(0,$relatedsearchflag,$relatedsep); |
my $language=&Apache::loncommon::languagedescription($content{'language'}); |
} |
my $mime=&Apache::loncommon::filedescription($content{'mime'}); |
# Gradelevels |
my $disuri=&Apache::lonnet::declutter($uri); |
if (($type eq 'lowestgradelevel') || |
$disuri=~s/\.meta$//; |
($type eq 'highestgradelevel')) { |
my $currentversion=&Apache::lonnet::getversion($disuri); |
return &Apache::loncommon::select_level_form($value,$fieldname). |
my $author=$content{'author'}; |
&relatedfield(0,$relatedsearchflag,$relatedsep); |
$author=~s/(\w+)(\:|\@)(\w+)/&authordisplay($1,$3)/gse; |
} |
my $owner=$content{'owner'}; |
# Obsolete |
$owner=~s/(\w+)(\:|\@)(\w+)/&authordisplay($1,$3)/gse; |
if ($type eq 'obsolete') { |
my $versiondisplay=''; |
return '<input type="checkbox" name="'.$fieldname.'"'. |
if ($thisversion) { |
($value?' checked="1"':'').' />'. |
$versiondisplay='Version: '.$thisversion. |
&relatedfield(0,$relatedsearchflag,$relatedsep); |
' (most recent version: '.$currentversion.')'; |
} |
} else { |
# Obsolete replacement file |
$versiondisplay='Version: '.$currentversion; |
if ($type eq 'obsoletereplacement') { |
} |
return '<input type="text" name="'.$fieldname. |
my $customdistributionfile=''; |
'" size="60" value="'.$value.'" /><a href="javascript:openbrowser'. |
if ($content{'customdistributionfile'}) { |
"('".$formname."','".$fieldname."'". |
$customdistributionfile='<a href="'.$content{'customdistributionfile'}. |
",'')\">".&mt('Select').'</a>'. |
'"><tt>'.$content{'customdistributionfile'}.'</tt></a>'; |
&relatedfield(0,$relatedsearchflag,$relatedsep); |
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} |
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# Customdistribution file |
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if ($type eq 'customdistributionfile') { |
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return '<input type="text" name="'.$fieldname. |
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'" size="60" value="'.$value.'" /><a href="javascript:openbrowser'. |
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"('".$formname."','".$fieldname."'". |
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",'rights')\">".&mt('Select').'</a>'. |
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&relatedfield(0,$relatedsearchflag,$relatedsep); |
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} |
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# Dates |
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if (($type eq 'creationdate') || |
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($type eq 'lastrevisiondate')) { |
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return |
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&Apache::lonhtmlcommon::date_setter($formname,$fieldname,$value). |
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&relatedfield(0,$relatedsearchflag,$relatedsep); |
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} |
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# No pretty input found |
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$value=~s/^\s+//gs; |
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$value=~s/\s+$//gs; |
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$value=~s/\s+/ /gs; |
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$value=~s/\"/\&quod\;/gs; |
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return |
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'<input type="text" name="'.$fieldname.'" size="80" '. |
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'value="'.$value.'" />'. |
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&relatedfield(1,$relatedsearchflag,$relatedsep,$fieldname, |
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$relatedvalue); |
} |
} |
my $bodytag=&Apache::loncommon::bodytag |
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# Main Handler |
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sub handler { |
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my $r=shift; |
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# |
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my $loaderror=&Apache::lonnet::overloaderror($r); |
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if ($loaderror) { return $loaderror; } |
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# |
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my $uri=$r->uri; |
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# |
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# Looking for all bombs? |
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if ($uri=~/\/adm\/bombs\/(.*)$/) { |
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# Set document type |
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$uri=&Apache::lonnet::declutter($1); |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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# |
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return OK if $r->header_only; |
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$r->print(&Apache::loncommon::bodytag('Error Messages')); |
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$r->print('<h1>'.&Apache::lonnet::clutter($uri).'</h1>'); |
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my ($domain,$author)=($uri=~/^(\w+)\/(\w+)\//); |
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if (&Apache::loncacc::constructaccess('/~'.$author.'/',$domain)) { |
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my %brokenurls=&Apache::lonmsg::all_url_author_res_msg($author, |
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$domain); |
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foreach (sort keys %brokenurls) { |
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if ($_=~/^\Q$uri\E/) { |
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$r->print(&Apache::lonhtmlcommon::crumbs |
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(&Apache::lonnet::clutter($_)). |
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&Apache::lonmsg::retrieve_author_res_msg($_). |
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'<hr />'); |
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} |
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} |
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} else { |
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$r->print(&mt('Not authorized')); |
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} |
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$r->print('</body></html>'); |
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} elsif ($uri!~/^\/\~/) { |
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# This is not in construction space |
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my ($resdomain,$resuser)= |
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(&Apache::lonnet::declutter($uri)=~/^(\w+)\/(\w+)\//); |
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$loaderror=&Apache::lonnet::overloaderror |
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($r, |
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&Apache::lonnet::homeserver($resuser,$resdomain)); |
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if ($loaderror) { return $loaderror; } |
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# |
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my %content=(); |
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# Set document type |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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return OK if $r->header_only; |
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# Read file |
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foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) { |
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$content{$_}=&Apache::lonnet::metadata($uri,$_); |
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} |
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# Render Output |
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# displayed url |
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my ($thisversion)=($uri=~/\.(\d+)\.(\w+)\.meta$/); |
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$uri=~s/\.meta$//; |
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my $disuri=&Apache::lonnet::clutter($uri); |
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# version |
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my $currentversion=&Apache::lonnet::getversion($disuri); |
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my $versiondisplay=''; |
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if ($thisversion) { |
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$versiondisplay=&mt('Version').': '.$thisversion. |
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' ('.&mt('most recent version').': '. |
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($currentversion>0 ? |
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$currentversion : |
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&mt('information not available')).')'; |
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} else { |
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$versiondisplay='Version: '.$currentversion; |
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} |
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# crumbify displayed URL |
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$disuri=&Apache::lonhtmlcommon::crumbs($disuri); |
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# obsolete |
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my $obsolete=$content{'obsolete'}; |
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my $obsoletewarning=''; |
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if (($obsolete) && ($ENV{'user.adv'})) { |
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$obsoletewarning='<p><font color="red">'. |
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&mt('This resource has been marked obsolete by the author(s)'). |
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'</font></p>'; |
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} |
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# |
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my %lt=&fieldnames(); |
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my $table=''; |
|
my $bodytag=&Apache::loncommon::bodytag |
('Catalog Information','','','',$resdomain); |
('Catalog Information','','','',$resdomain); |
$r->print(<<ENDHEAD); |
foreach ('title', |
|
'author', |
|
'subject', |
|
'keywords', |
|
'notes', |
|
'abstract', |
|
'lowestgradelevel', |
|
'highestgradelevel', |
|
'standards', |
|
'mime', |
|
'language', |
|
'creationdate', |
|
'lastrevisiondate', |
|
'owner', |
|
'copyright', |
|
'customdistributionfile', |
|
'obsolete', |
|
'obsoletereplacement') { |
|
$table.='<tr><td bgcolor="#AAAAAA">'.$lt{$_}. |
|
'</td><td bgcolor="#CCCCCC">'. |
|
&prettyprint($_,$content{$_}).'</td></tr>'; |
|
delete $content{$_}; |
|
} |
|
# |
|
$r->print(<<ENDHEAD); |
<html><head><title>Catalog Information</title></head> |
<html><head><title>Catalog Information</title></head> |
$bodytag |
$bodytag |
<h2>$content{'title'}</h2> |
<h2>$content{'title'}</h2> |
<h3><tt>$disuri</tt></h3> |
<h3><tt>$disuri</tt></h3> |
|
$obsoletewarning |
$versiondisplay<br /> |
$versiondisplay<br /> |
<table cellspacing=2 border=0> |
<table cellspacing=2 border=0> |
<tr><td bgcolor='#AAAAAA'>Author(s)</td> |
$table |
<td bgcolor="#CCCCCC">$author </td></tr> |
|
<tr><td bgcolor='#AAAAAA'>Subject</td> |
|
<td bgcolor="#CCCCCC">$content{'subject'} </td></tr> |
|
<tr><td bgcolor='#AAAAAA'>Keyword(s)</td> |
|
<td bgcolor="#CCCCCC">$content{'keywords'} </td></tr> |
|
<tr><td bgcolor='#AAAAAA'>Notes</td> |
|
<td bgcolor="#CCCCCC">$content{'notes'} </td></tr> |
|
<tr><td bgcolor='#AAAAAA'>Abstract</td> |
|
<td bgcolor="#CCCCCC">$content{'abstract'} </td></tr> |
|
<tr><td bgcolor='#AAAAAA'>MIME Type</td> |
|
<td bgcolor="#CCCCCC">$mime ($content{'mime'}) </td></tr> |
|
<tr><td bgcolor='#AAAAAA'>Language</td> |
|
<td bgcolor="#CCCCCC">$language </td></tr> |
|
<tr><td bgcolor='#AAAAAA'>Creation Date</td> |
|
<td bgcolor="#CCCCCC">$creationdate </td></tr> |
|
<tr><td bgcolor='#AAAAAA'> |
|
Last Revision Date</td><td bgcolor="#CCCCCC">$lastrevisiondate </td></tr> |
|
<tr><td bgcolor='#AAAAAA'>Publisher/Owner</td> |
|
<td bgcolor="#CCCCCC">$owner </td></tr> |
|
<tr><td bgcolor='#AAAAAA'>Copyright/Distribution</td> |
|
<td bgcolor="#CCCCCC">$content{'copyright'} </td></tr> |
|
<tr><td bgcolor='#AAAAAA'>Custom Distribution File</td> |
|
<td bgcolor="#CCCCCC">$customdistributionfile </td></tr> |
|
</table> |
</table> |
ENDHEAD |
ENDHEAD |
delete($content{'title'}); |
if ($ENV{'user.adv'}) { |
delete($content{'author'}); |
# Dynamic Metadata |
delete($content{'subject'}); |
$r->print( |
delete($content{'keywords'}); |
'<h3>'.&mt('Dynamic Metadata').' ('. |
delete($content{'notes'}); |
&mt('updated periodically').')</h3>'.&mt('Processing'). |
delete($content{'abstract'}); |
' ...<br />'); |
delete($content{'mime'}); |
$r->rflush(); |
delete($content{'language'}); |
my %items=&fieldnames(); |
delete($content{'creationdate'}); |
my %dynmeta=&dynamicmeta($uri); |
delete($content{'lastrevisiondate'}); |
# General Access and Usage Statistics |
delete($content{'owner'}); |
$r->print('<h4>'.&mt('Access and Usage Statistics').'</h4>'. |
delete($content{'copyright'}); |
'<table cellspacing=2 border=0>'); |
delete($content{'customdistributionfile'}); |
foreach ('count', |
if ($ENV{'user.adv'}) { |
'sequsage','sequsage_list', |
# ------------------------------------------------------------ Dynamic Metadata |
'comefrom','comefrom_list', |
$r->print( |
'goto','goto_list', |
'<h3>Dynamic Metadata (updated periodically)</h3>Processing ...<br>'); |
'course','course_list') { |
$r->rflush(); |
$r->print('<tr><td bgcolor="#AAAAAA">'.$lt{$_}.'</td>'. |
my %items=( |
'<td bgcolor="#CCCCCC">'. |
'count' => 'Network-wide number of accesses (hits)', |
&prettyprint($_,$dynmeta{$_})."</td></tr>\n"); |
'course' => 'Network-wide number of courses using resource', |
} |
'usage' => 'Number of resources using or importing resource', |
$r->print('</table>'); |
'goto' => 'Number of resources that follow this resource in maps', |
if ($uri=~/\.(problem|exam|quiz|assess|survey|form)\.meta$/) { |
'comefrom' => 'Number of resources that lead up to this resource in maps', |
# This is an assessment, print assessment data |
'clear' => 'Material presented in clear way', |
$r->print( |
'depth' => 'Material covered with sufficient depth', |
'<h4>'.&mt('Assessment Statistical Data').'</h4>'. |
'helpful' => 'Material is helpful', |
'<table cellspacing=2 border=0>'); |
'correct' => 'Material appears to be correct', |
foreach ('stdno','avetries','difficulty') { |
'technical' => 'Resource is technically correct', |
$r->print('<tr><td bgcolor="#AAAAAA">'.$lt{$_}.'</td>'. |
'avetries' => 'Average number of tries till solved', |
'<td bgcolor="#CCCCCC">'. |
'stdno' => 'Total number of students who have worked on this problem', |
&prettyprint($_,$dynmeta{$_})."</td></tr>\n"); |
'difficulty' => 'Degree of difficulty'); |
} |
my %dynmeta=&dynamicmeta($uri); |
$r->print('</table>'); |
$r->print( |
} |
'</table><h4>Access and Usage Statistics</h4><table cellspacing=2 border=0>'); |
$r->print('<h4>'.&mt('Evaluation Data').'</h4>'. |
foreach ('count') { |
'<table cellspacing=2 border=0>'); |
$r->print( |
foreach ('clear','depth','helpful','correct','technical') { |
'<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'. |
$r->print('<tr><td bgcolor="#AAAAAA">'.$lt{$_}.'</td>'. |
$dynmeta{$_}." </td></tr>\n"); |
'<td bgcolor="#CCCCCC">'. |
} |
&prettyprint($_,$dynmeta{$_})."</td></tr>\n"); |
foreach my $cat ('usage','comefrom','goto') { |
} |
$r->print( |
$r->print('</table>'); |
'<tr><td bgcolor="#AAAAAA">'.$items{$cat}.'</td><td bgcolor="#CCCCCC">'. |
$uri=~/^\/res\/(\w+)\/(\w+)\//; |
$dynmeta{$cat}.'<font size="-1"><ul>'.join("\n", |
if ((($ENV{'user.domain'} eq $1) && ($ENV{'user.name'} eq $2)) |
map { my $murl=$_; |
|| ($ENV{'user.role.ca./'.$1.'/'.$2})) { |
'<li><a href="'.&Apache::lonnet::clutter($murl).'" target="preview">'. |
$r->print('<h4>'.&mt('Evaluation Comments').' ('. |
&Apache::lonnet::gettitle($murl).' [<tt>'.$murl |
&mt('visible to author and co-authors only'). |
.'</tt>]</a></li>' } |
')</h4>'. |
split(/\,/,$dynmeta{$cat.'_list'}))."</ul></font></td></tr>\n"); |
'<blockquote>'.$dynmeta{'comments'}.'</blockquote>'); |
} |
$r->print('<a name="bombs" /><h4>'.&mt('Error Messages').' ('. |
foreach my $cat ('course') { |
&mt('visible to author and co-authors only').')'. |
$r->print( |
'</h4>'. |
'<tr><td bgcolor="#AAAAAA">'.$items{$cat}.'</td><td bgcolor="#CCCCCC">'. |
&Apache::lonmsg::retrieve_author_res_msg($uri)); |
$dynmeta{$cat}.'<font size="-1"><ul>'.join("\n", |
} |
map { my %courseinfo=&Apache::lonnet::coursedescription($_); |
# All other stuff |
'<li><a href="/public/'. |
$r->print('<h3>'. |
$courseinfo{'domain'}.'/'.$courseinfo{'num'}.'/syllabus" target="preview">'. |
&mt('Additional Metadata (non-standard, parameters, exports)'). |
$courseinfo{'description'}.'</a></li>' } |
'</h3>'); |
split(/\,/,$dynmeta{$cat.'_list'}))."</ul></font></td></tr>\n"); |
foreach (sort keys %content) { |
} |
my $name=$_; |
$r->print('</table>'); |
unless ($name=~/\.display$/) { |
if ($uri=~/\.(problem|exam|quiz|assess|survey|form)\.meta$/) { |
my $display=&Apache::lonnet::metadata($uri, |
$r->print( |
$name.'.display'); |
'<h4>Assessment Statistical Data</h4><table cellspacing=2 border=0>'); |
unless ($display) { $display=$name; }; |
foreach ('stdno','avetries') { |
my $otherinfo=''; |
$r->print( |
foreach ('name','part','type','default') { |
'<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'. |
if (defined(&Apache::lonnet::metadata($uri, |
$dynmeta{$_}." </td></tr>\n"); |
$name.'.'.$_))) { |
} |
$otherinfo.=' '.$_.'='. |
foreach ('difficulty') { |
&Apache::lonnet::metadata($uri, |
$r->print( |
$name.'.'.$_).'; '; |
'<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'. |
} |
&diffgraph($dynmeta{$_})."</td></tr>\n"); |
} |
} |
$r->print('<b>'.$display.':</b> '.$content{$name}); |
$r->print('</table>'); |
if ($otherinfo) { |
} |
$r->print(' ('.$otherinfo.')'); |
$r->print('<h4>Evaluation Data</h4><table cellspacing=2 border=0>'); |
} |
foreach ('clear','depth','helpful','correct','technical') { |
$r->print("<br />\n"); |
$r->print( |
} |
'<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'. |
} |
&evalgraph($dynmeta{$_})."</td></tr>\n"); |
|
} |
|
$r->print('</table>'); |
|
$disuri=~/^(\w+)\/(\w+)\//; |
|
if ((($ENV{'user.domain'} eq $1) && ($ENV{'user.name'} eq $2)) |
|
|| ($ENV{'user.role.ca./'.$1.'/'.$2})) { |
|
$r->print( |
|
'<h4>Evaluation Comments (visible to author and co-authors only)</h4>'. |
|
'<blockquote>'.$dynmeta{'comments'}.'</blockquote>'); |
|
$r->print( |
|
'<h4>Error Messages (visible to author and co-authors only)</h4>'); |
|
my %errormsgs=&Apache::lonnet::dump('nohist_res_msgs',$1,$2); |
|
foreach (keys %errormsgs) { |
|
if ($_=~/^\Q$disuri\E\_\d+$/) { |
|
my %content=&Apache::lonmsg::unpackagemsg($errormsgs{$_}); |
|
$r->print('<b>'.$content{'time'}.'</b>: '.$content{'message'}. |
|
'<br />'); |
|
} |
} |
} |
# End Resource Space Call |
} |
} else { |
# ------------------------------------------------------------- All other stuff |
# Construction Space Call |
$r->print( |
# Set document type |
'<h3>Additional Metadata (non-standard, parameters, exports)</h3>'); |
&Apache::loncommon::content_type($r,'text/html'); |
foreach (sort keys %content) { |
$r->send_http_header; |
my $name=$_; |
# |
unless ($name=~/\.display$/) { |
return OK if $r->header_only; |
my $display=&Apache::lonnet::metadata($uri,$name.'.display'); |
# Header |
unless ($display) { $display=$name; }; |
my $disuri=$uri; |
my $otherinfo=''; |
my $fn=&Apache::lonnet::filelocation('',$uri); |
foreach ('name','part','type','default') { |
$disuri=~s/^\/\~/\/priv\//; |
if (defined(&Apache::lonnet::metadata($uri,$name.'.'.$_))) { |
$disuri=~s/\.meta$//; |
$otherinfo.=' '.$_.'='. |
my $target=$uri; |
&Apache::lonnet::metadata($uri,$name.'.'.$_).'; '; |
$target=~s/^\/\~/\/res\/$ENV{'request.role.domain'}\//; |
} |
$target=~s/\.meta$//; |
} |
my $bombs=&Apache::lonmsg::retrieve_author_res_msg($target); |
$r->print('<b>'.$display.':</b> '.$content{$name}); |
if ($bombs) { |
if ($otherinfo) { |
if ($ENV{'form.delmsg'}) { |
$r->print(' ('.$otherinfo.')'); |
if (&Apache::lonmsg::del_url_author_res_msg($target) eq 'ok') { |
} |
$bombs=&mt('Messages deleted.'); |
$r->print("<br>\n"); |
} else { |
} |
$bombs=&mt('Error deleting messages'); |
} |
} |
} |
} |
# ===================================================== End Resource Space Call |
my $bodytag=&Apache::loncommon::bodytag('Error Messages'); |
} else { |
my $del=&mt('Delete Messages'); |
# ===================================================== Construction Space Call |
$r->print(<<ENDBOMBS); |
|
<html><head><title>Edit Catalog Information</title></head> |
# ----------------------------------------------------------- Set document type |
$bodytag |
|
<h1>$disuri</h1> |
$r->content_type('text/html'); |
<form method="post" name="defaultmeta"> |
$r->send_http_header; |
<input type="submit" name="delmsg" value="$del" /> |
|
<br />$bombs |
return OK if $r->header_only; |
</form> |
# ---------------------------------------------------------------------- Header |
</body> |
my $bodytag=&Apache::loncommon::bodytag('Edit Catalog Information'); |
</html> |
my $disuri=$uri; |
ENDBOMBS |
my $fn=&Apache::lonnet::filelocation('',$uri); |
} else { |
$disuri=~s/^\/\~\w+//; |
my $displayfile='Catalog Information for '.$disuri; |
$disuri=~s/\.meta$//; |
if ($disuri=~/\/default$/) { |
my $displayfile='Catalog Information for '.$disuri; |
my $dir=$disuri; |
if ($disuri=~/\/default$/) { |
$dir=~s/default$//; |
my $dir=$disuri; |
$displayfile= |
$dir=~s/default$//; |
&mt('Default Cataloging Information for Directory').' '. |
$displayfile='Default Cataloging Information for Directory '.$dir; |
$dir; |
} |
} |
%Apache::lonpublisher::metadatafields=(); |
my $bodytag= |
%Apache::lonpublisher::metadatakeys=(); |
&Apache::loncommon::bodytag('Edit Catalog Information'); |
&Apache::lonpublisher::metaeval(&Apache::lonnet::getfile($fn)); |
%Apache::lonpublisher::metadatafields=(); |
$r->print(<<ENDEDIT); |
%Apache::lonpublisher::metadatakeys=(); |
|
&Apache::lonpublisher::metaeval(&Apache::lonnet::getfile($fn)); |
|
$r->print(<<ENDEDIT); |
<html><head><title>Edit Catalog Information</title></head> |
<html><head><title>Edit Catalog Information</title></head> |
$bodytag |
$bodytag |
<h1>$displayfile</h1> |
<h1>$displayfile</h1> |
<form method="post"> |
<form method="post" name="defaultmeta"> |
ENDEDIT |
ENDEDIT |
foreach ('author','title','subject','keywords','abstract','notes', |
$r->print('<script language="JavaScript">'. |
'copyright','customdistributionfile','language') { |
&Apache::loncommon::browser_and_searcher_javascript. |
if ($ENV{'form.new_'.$_}) { |
'</script>'); |
$Apache::lonpublisher::metadatafields{$_}=$ENV{'form.new_'.$_}; |
my %lt=&fieldnames(); |
} |
foreach ('author','title','subject','keywords','abstract','notes', |
if (m/copyright/) { |
'copyright','customdistributionfile','language', |
$r->print(&Apache::lonpublisher::selectbox($_,'new_'.$_, |
'standards', |
$Apache::lonpublisher::metadatafields{$_}, |
'lowestgradelevel','highestgradelevel', |
\&Apache::loncommon::copyrightdescription, |
'obsolete','obsoletereplacement') { |
(&Apache::loncommon::copyrightids))); |
if (defined($ENV{'form.new_'.$_})) { |
} elsif (m/language/) { |
$Apache::lonpublisher::metadatafields{$_}= |
$r->print(&Apache::lonpublisher::selectbox($_,'new_'.$_, |
$ENV{'form.new_'.$_}; |
$Apache::lonpublisher::metadatafields{$_}, |
} |
\&Apache::loncommon::languagedescription, |
unless ($Apache::lonpublisher::metadatafields{'copyright'}) { |
(&Apache::loncommon::languageids))); |
$Apache::lonpublisher::metadatafields{'copyright'}= |
} else { |
'default'; |
$r->print(&Apache::lonpublisher::textfield($_,'new_'.$_, |
|
$Apache::lonpublisher::metadatafields{$_})); |
|
} |
|
} |
|
if ($ENV{'form.store'}) { |
|
my $mfh; |
|
unless ($mfh=Apache::File->new('>'.$fn)) { |
|
$r->print( |
|
'<p><font color=red>Could not write metadata, FAIL</font>'); |
|
} else { |
|
foreach (sort keys %Apache::lonpublisher::metadatafields) { |
|
unless ($_=~/\./) { |
|
my $unikey=$_; |
|
$unikey=~/^([A-Za-z]+)/; |
|
my $tag=$1; |
|
$tag=~tr/A-Z/a-z/; |
|
print $mfh "\n\<$tag"; |
|
foreach |
|
(split(/\,/,$Apache::lonpublisher::metadatakeys{$unikey})) { |
|
my $value= |
|
$Apache::lonpublisher::metadatafields{$unikey.'.'.$_}; |
|
$value=~s/\"/\'\'/g; |
|
print $mfh ' '.$_.'="'.$value.'"'; |
|
} |
} |
print $mfh '>'. |
$r->print('<p>'.$lt{$_}.': '. |
&HTML::Entities::encode($Apache::lonpublisher::metadatafields{$unikey}) |
&prettyinput |
.'</'.$tag.'>'; |
($_,$Apache::lonpublisher::metadatafields{$_}, |
|
'new_'.$_,'defaultmeta').'</p>'); |
} |
} |
} |
if ($ENV{'form.store'}) { |
$r->print('<p>Wrote Metadata'); |
my $mfh; |
} |
unless ($mfh=Apache::File->new('>'.$fn)) { |
|
$r->print('<p><font color=red>'. |
|
&mt('Could not write metadata').', '. |
|
&mt('FAIL').'</font>'); |
|
} else { |
|
foreach (sort keys %Apache::lonpublisher::metadatafields) { |
|
unless ($_=~/\./) { |
|
my $unikey=$_; |
|
$unikey=~/^([A-Za-z]+)/; |
|
my $tag=$1; |
|
$tag=~tr/A-Z/a-z/; |
|
print $mfh "\n\<$tag"; |
|
foreach (split(/\,/, |
|
$Apache::lonpublisher::metadatakeys{$unikey}) |
|
) { |
|
my $value= |
|
$Apache::lonpublisher::metadatafields{$unikey.'.'.$_}; |
|
$value=~s/\"/\'\'/g; |
|
print $mfh ' '.$_.'="'.$value.'"'; |
|
} |
|
print $mfh '>'. |
|
&HTML::Entities::encode($Apache::lonpublisher::metadatafields{$unikey},'<>&"'). |
|
'</'.$tag.'>'; |
|
} |
|
} |
|
$r->print('<p>'.&mt('Wrote Metadata')); |
|
} |
|
} |
|
$r->print('<br /><input type="submit" name="store" value="'. |
|
&mt('Store Catalog Information').'"></form>'. |
|
'</body></html>'); |
|
} |
} |
} |
$r->print( |
|
'<br /><input type="submit" name="store" value="Store Catalog Information"></form></body></html>'); |
|
return OK; |
return OK; |
} |
} |
|
|
|
# BEGIN Block |
|
BEGIN { |
|
# Get columns of MySQL metadata table |
|
@columns=&Apache::lonmysql::col_order('metadata'); |
} |
} |
|
|
1; |
1; |
__END__ |
__END__ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|