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Diff for /loncom/interface/lonmeta.pm between versions 1.16 and 1.21

version 1.16, 2002/08/09 19:49:30 version 1.21, 2002/10/07 13:50:36
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('nohist_resevaldata',$adomain,      my %evaldata=&Apache::lonnet::dump('nohist_resevaldata',$adomain,
Line 142  sub diffgraph { Line 142  sub diffgraph {
   
 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 152  sub handler { Line 167  sub handler {
   return OK if $r->header_only;    return OK if $r->header_only;
   
 # ------------------------------------------------------------------- Read file  # ------------------------------------------------------------------- Read file
   
   my $uri=$r->uri;  
   foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) {    foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) {
       $content{$_}=&Apache::lonnet::metadata($uri,$_);        $content{$_}=&Apache::lonnet::metadata($uri,$_);
   }    }
   
 # ------------------------------------------------------------------ Hide stuff  # ------------------------------------------------------------------ Hide stuff
   
   unless ($ENV{'user.adv'}) {    unless ($ENV{'user.adv'}) {
Line 167  sub handler { Line 179  sub handler {
   }    }
   
 # --------------------------------------------------------------- Render Output  # --------------------------------------------------------------- Render Output
     my ($thisversion)=($uri=~/\.(\d+)\.(\w+)\.meta/);
 my $creationdate=localtime($content{'creationdate'});  my $creationdate=localtime($content{'creationdate'});
 my $lastrevisiondate=localtime($content{'lastrevisiondate'});  my $lastrevisiondate=localtime($content{'lastrevisiondate'});
 my $language=&Apache::loncommon::languagedescription($content{'language'});  my $language=&Apache::loncommon::languagedescription($content{'language'});
 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 $currentversion=&Apache::lonnet::getversion($disuri);
   my $versiondisplay='';
   if ($thisversion) {
       $versiondisplay='Version: '.$thisversion.
       ' (most recent version: '.$currentversion.')';
   } else {
       $versiondisplay='Version: '.$currentversion;
   }
   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>
   $versiondisplay<br />
 <table cellspacing=2 border=0>  <table cellspacing=2 border=0>
 <tr><td bgcolor='#AAAAAA'>Author(s)</td>  <tr><td bgcolor='#AAAAAA'>Author(s)</td>
 <td bgcolor="#CCCCCC">$content{'author'}&nbsp;</td></tr>  <td bgcolor="#CCCCCC">$content{'author'}&nbsp;</td></tr>
Removed from v.1.16  
changed lines
  Added in v.1.21

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