[BACK]Return to portfolio.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/portfolio.pm between versions 1.9 and 1.39

version 1.9, 2004/06/28 16:12:06 version 1.39, 2004/09/08 20:34:28
Line 18 Line 18
 #  #
 # /home/httpd/html/adm/gpl.txt  # /home/httpd/html/adm/gpl.txt
 #  #
   
   
 # http://www.lon-capa.org/  # http://www.lon-capa.org/
 #  #
   
   
 package Apache::portfolio;  package Apache::portfolio;
 use strict;  use strict;
 use Apache::Constants qw(:common :http);  use Apache::Constants qw(:common :http);
Line 33  use Apache::lontexconvert; Line 30  use Apache::lontexconvert;
 use Apache::lonfeedback;  use Apache::lonfeedback;
 use Apache::lonlocal;  use Apache::lonlocal;
   
 # receives a file name assumed to reside in username/userfiles/portfolio/  # receives a file name and path stub from username/userfiles/portfolio/
 # returns a form consisting of a single submit button labeled with the filename  # returns an anchor tag consisting encoding filename and currentpath
 sub makeAnchor {  sub make_anchor {
     my ($fileName, $currentPath) = @_;      my ($filename, $current_path) = @_;
     my $anchor = '<a href="/adm/portfolio?selectfile='.$fileName.'&currentpath='.$currentPath.'">'.$fileName.'</a>';      my $anchor = '<a href="/adm/portfolio?selectfile='.$filename.'&currentpath='.$current_path.'">'.$filename.'</a>';
 #    my $button = '  
 # <form method="POST" action="/adm/portfolio">  
 # <input type="hidden" name="selectfile" value="'.$fileName.'" />  
 # <input type="submit" value="'.$fileName.'" name="storeupl" />  
 # </form>  
 # ';  
     return $anchor;      return $anchor;
 }  }
   
 # returns html with <br /> separated contents of the directory  my $dirptr=16384;
 # returns a <strong>currentFile</strong> (bolds the selected file/dir)  sub display_directory {
 sub displayDirectory {      my ($r,$current_path,$is_empty,$dir_list)=@_;
     my ($currentPath, $currentFile, $isDir, @dirList,) = @_;      my $iconpath= $r->dir_config('lonIconsURL') . "/";
     my $displayOut='';      $r->print('<table border="0" cellspacing="2" cellpadding="2"><tr valign="middle">');
     my $fileName;      $r->print('<td bgcolor="#ccddaa" align="center">');
     my $upPath;      my $displayOut = '<form method="post" enctype="multipart/form-data">';
     if ($currentPath ne '/') {      $displayOut = $displayOut.'<input name="uploaddoc" type="file" />'.
  $displayOut = 'Listing of '.$currentPath.'<br /><hr />'.          '<input type="hidden" name="currentpath" value="'.$current_path.'" />'.
     # provides the "up one directory level" function          '<input type="submit" name="storeupl" value="Upload" />'.
     # it means shortening the currentpath to the parent directory          '</form>';
     $currentPath =~ m:(^/.*)(/.*/$ ):;      $r->print($displayOut);
  if ($1 ne '/') {      $r->print('</td></tr><tr><td bgcolor="#ccddaa" align="center">');
     $upPath = $1.'/';      $displayOut = '<form method="post">';
  } else {      $displayOut .= '<input name="newdir" type="input" />'.
     $upPath = $1;          '<input type="hidden" name="currentpath" value="'.$current_path.'" />'.
  }          '<input type="submit" name="createdir" value="'.&mt("Create Directory").'" />'.
           '</form>';
  $displayOut = $displayOut.'<a href="/adm/portfolio?selectfile=updir&currentpath='.$upPath.'">..</a><br />';      $r->print($displayOut);
       $r->print('</td></tr></table>');
       my @tree = split (/\//,$current_path);
       $r->print('<font size="+2">'.&make_anchor('portfolio','/').'/');
       if (@tree > 1){
           my $newCurrentPath = '';
           for (my $i = 1; $i< @tree; $i++){
               $newCurrentPath .= $tree[$i].'/';
               $r->print(&make_anchor($tree[$i],'/'.$newCurrentPath).'/');
           }
       }
       $r->print('</font>');
       &Apache::lonhtmlcommon::store_recent('portfolio',$current_path,$current_path);
       #Fixme -- remove from recent those paths that are deleted
       $r->print('<br /><form method=post action="/adm/portfolio">'.
         &Apache::lonhtmlcommon::select_recent('portfolio','currentpath',
       'this.form.submit();'));
       $r->print("</form>");
       if ($is_empty) {
           $displayOut = '<form method="post" action="/adm/portfolio">'.
           '<input type="hidden" name="action" value="deletedir" />'.
           '<input type="submit" name="deletedir" value="'.&mt("Delete Directory").'" />'.
           '<input type="hidden" name="selectfile" value="" />'.
           '<input type="hidden" name="currentpath" value="'.$current_path.'" />'.
           '</form>';
           
           $r->print($displayOut);
    return;
       }
       $r->print('<table border="0" cellspacing="2" cellpadding="2">'.
               '<tr><th>Actions</th><th>&nbsp;</th><th>Name</th><th>Size</th><th>Last Modified</th></tr>');
       my $href_location="/uploaded/$ENV{'user.domain'}/$ENV{'user.name'}/portfolio$current_path";
       foreach my $line (sort 
         { 
     my ($afile)=split('&',$a,2);
     my ($bfile)=split('&',$b,2);
     return (lc($afile) cmp lc($bfile));
         } (@$dir_list)) {
       #$strip holds directory/file name
       #$dom 
       my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$line,16); 
       if (($filename ne '.') && ($filename ne '..')) {
               if ($dirptr&$testdir) {
                   $r->print('<tr bgcolor="#FFAA99"><td><img src="'.$iconpath.'folder_closed.gif"></td>');
                   $r->print('<td>Go to ...</td>');
                   $r->print('<td>'.&make_anchor($filename.'/',$current_path.$filename.'/').'</td>'); 
                   $r->print('</tr>'); 
               } else {
                   $r->print('<tr bgcolor="#CCCCFF">');
                   $r->print('<td>
                       <form method="post" action="/adm/portfolio">
                       <select name="action">
                           <option value=""></option>
                           <option value="delete">'.&mt("Delete").'</option>
                           <option value="rename">'.&mt("Rename").'</option>
                       </select>
                       <input type="submit" name="doit" value="Go" />
                       <input type="hidden" name="selectfile" value="'.$filename.'" />
                       <input type="hidden" name="currentpath" value="'.$current_path.'" />
                       </form>
                       </td>');
                   $r->print('<td><img src="'.$iconpath.'unknown.gif"></td>');
                   $r->print('<td><a href="'.$href_location.$filename.'">'.
       $filename.'</a></td>'); 
                   $r->print('<td>'.$size.'</td>');
                   $r->print('<td>'.&Apache::lonlocal::locallocaltime($mtime).'</td>');
                   $r->print('</tr>'); 
               }
           }
       }
   #   <tr bgcolor="#FFAA99"> pink bg 
   #   <tr bgcolor="#CCCCFF"> blue bg            
   #   $r->print(&display_directory($current_path, $currentFile, @dir_list));
   #    $r->print('</td>><td>');
   #   $r->print(&display_actions($current_path, $currentFile, $isEmpty));
       $r->print('</table></form>');
   }
   
   sub open_form {
       my ($r)=@_;
       $r->print('<form method="post" action="/adm/portfolio">');
       $r->print('<input type="hidden" name="action" value="'.
         $ENV{'form.action'}.'" />');
       $r->print('<input type="hidden" name="confirmed" value="1" />');
       $r->print('<input type="hidden" name="selectfile" value="'.
         $ENV{'form.selectfile'}.'" />');
       $r->print('<input type="hidden" name="currentpath" value="'.
         $ENV{'form.currentpath'}.'" />');
   }
   
   sub close_form {
       my ($r)=@_;
       $r->print('<p><input type="submit" value="'.&mt('Continue').
         '" /></p></form>');
       $r->print('<form action="/adm/portfolio" method="POST">
                  <p>
                 <input type="hidden" name="currentpath" value="'.
         $ENV{'form.currentpath'}.'" />
                    <input type="submit" value="'.&mt('Cancel').'" />
                  </p></form>');
   
   }
   
   sub display_file {
       my ($path,$filename)=@_;
       if (!defined($path)) { $path=$ENV{'form.currentpath'}; }
       if (!defined($filename)) { $filename=$ENV{'form.selectfile'}; }
       return '<tt>'.$path.$filename.'</tt>';
   }
   
   sub done {
       return ('<h3><a href="/adm/portfolio?currentpath='.
       $ENV{'form.currentpath'}.'">'.&mt('Done').'</a></h3>');
   }
   
   sub delete {
       my ($r)=@_;
       &open_form($r);
       $r->print('<p>'.&mt('Delete').' '.&display_file().'?</p>');
       &close_form($r);
   } 
   
   sub delete_confirmed {
       my ($r)=@_;
       my $result=&Apache::lonnet::removeuserfile($ENV{'user.name'},
          $ENV{'user.domain'},'portfolio'.
          $ENV{'form.currentpath'}.
          $ENV{'form.selectfile'});
       if ($result ne 'ok') {
    $r->print('<font color="red"> An error occured ('.$result.
     ') while trying to delete '.&display_file().'</font><br />');
       }
       $r->print(&done());
   }
   
   sub delete_dir {
       my ($r)=@_;
       &open_form($r);
       $r->print('<p>'.&mt('Delete').' '.&display_file().'?</p>');
       &close_form($r);
   } 
   
   sub delete_dir_confirmed {
       my ($r)=@_;
       my $directory_name = $ENV{'form.currentpath'};
       $directory_name =~ m/\/$/;
       $directory_name = $`;
       my $result=&Apache::lonnet::removeuserfile($ENV{'user.name'},
          $ENV{'user.domain'},'portfolio'.
          $directory_name);
          
       if ($result ne 'ok') {
    $r->print('<font color="red"> An error occured (dir) ('.$result.
     ') while trying to delete '.$directory_name.'</font><br />');
     } else {      } else {
  $displayOut = $displayOut.'at root '.$currentPath.'<br />';          my @dirs = split m!/!, $directory_name;
           
   #        $directory_name =~ m/^(\/*\/)(\/*.)$/;
           $directory_name='/';
           for (my $i=1; $i < (@dirs - 1); $i ++){
               $directory_name .= $dirs[$i].'/';
           }
           $ENV{'form.currentpath'} = $directory_name;
     }      }
     while ($fileName = shift @dirList) {      $r->print(&done());
  if (($fileName ne './') && ($fileName ne '../')) {  }
     if ($fileName =~ m:/$:) {  
  # handle directories different from files  sub rename {
  if ($fileName eq $currentFile) {      my ($r)=@_;
     #checks to bold the selected file      &open_form($r);
     $displayOut = $displayOut.'<strong>'.(&makeAnchor($fileName, $currentPath.$fileName).'</strong><br />');      $r->print('<p>'.&mt('Rename').' '.&display_file().' to 
  } else {                 <input name="filenewname" type="input" size="50" />?</p>');
     $displayOut = $displayOut.(&makeAnchor($fileName, $currentPath.$fileName).'<br />');      &close_form($r);
  }  }
     } else {  
  if ($fileName eq $currentFile) {  sub rename_confirmed {
     #checks to bold the selected file      my ($r)=@_;
     $displayOut = $displayOut.'<strong>'.(&makeAnchor($fileName, $currentPath).'</strong><br />');      my $filenewname=&Apache::lonnet::clean_filename($ENV{'form.filenewname'});
  } else {      if ($filenewname eq '') {
     $displayOut = $displayOut.(&makeAnchor($fileName, $currentPath).'<br />');   $r->print('<font color="red">'.
  }    &mt("Error: no valid filename was provided to rename to.").
     }    '</font><br />');
  }   $r->print(&done());
    return;
       } 
       my $result=
    &Apache::lonnet::renameuserfile($ENV{'user.name'},$ENV{'user.domain'},
               'portfolio'.$ENV{'form.currentpath'}.$ENV{'form.selectfile'},
               'portfolio'.$ENV{'form.currentpath'}.$ENV{'form.filenewname'});
       if ($result ne 'ok') {
    $r->print('<font color="red"> An errror occured ('.$result.
     ') while trying to rename '.&display_file().' to '.
     &display_file(undef,$filenewname).'</font><br />');
     }      }
     #$displayOut = $displayOut.      $r->print(&done());
     return $displayOut;  
 }  }
   
 # returns html to offer user appropriate actions depending on selected  sub upload {
 # file/directory      my ($r)=@_;
 sub displayActions {      my $fname=$ENV{'form.uploaddoc.filename'};
     my $displayOut;      my $filesize = (length($ENV{'form.uploaddoc'})) / 1000; #express in k (1024?)
     my ($currentPath, $currentFile, $isDir, $isFile) = @_;      my $disk_quota = 20000; # expressed in k
 #   $displayOut = 'here are actions for '.$currentFile;      $fname=&Apache::lonnet::clean_filename($fname);
     if ($isDir){      my $portfolio_root = &Apache::loncommon::propath($ENV{'user.domain'},
  $displayOut = 'Directory';   $ENV{'user.name'}).
    '/userfiles/portfolio';
       # Fixme --- Move the checking for existing file to LOND error return
       my @dir_list=&Apache::lonnet::dirlist($ENV{'form.currentpath'},
     $ENV{'user.domain'},
     $ENV{'user.name'},$portfolio_root);
       my $found_file = 0;
       foreach my $line (@dir_list) {
           my ($filename)=split(/\&/,$line,2);
           if ($filename eq $fname){
               $found_file = 1;
           }
     }      }
     if ($isFile){      my $current_disk_usage = &Apache::lonnet::diskusage($ENV{'user.domain'}, $ENV{'user.name'},$portfolio_root);
  $displayOut = 'File';      if (($current_disk_usage + $filesize) > $disk_quota){
           $r->print('<font color="red">Unable to upload <strong>'.$fname.' (size = '.$filesize.' kilobytes</strong>. Disk quota will be exceeded.'.
                     '<br />Disk quota is '.$disk_quota.' kilobytes. Your current disk usage is '.$current_disk_usage.' kilobytes.');
       } 
       elsif ($found_file){   
           $r->print('<font color="red">Unable to upload <strong>'.$fname.'</strong>, a file by that name was found in <strong>'.$ENV{'form.currentpath'}.'</strong></font>'.
                     '<br />To upload, rename or delete existing '.$fname.' in '.$ENV{'form.currentpath'});
       } else {
           my $result=&Apache::lonnet::userfileupload('uploaddoc','',
            'portfolio'.$ENV{'form.currentpath'});
           if ($result !~ m|^/uploaded/|) {
               $r->print('<font color="red"> An errror occured ('.$result.
                 ') while trying to upload '.&display_file().'</font><br />');
           }
     }      }
           $r->print(&done());
     $displayOut = $displayOut.'<form method="POST">  }
  <input type="hidden" name="selectfile"   
  value="'.$currentFile.'" />  sub createdir {
  <input type="hidden" name="fileaction" value="delete" />       my ($r)=@_;
  <center>      my $newdir=&Apache::lonnet::clean_filename($ENV{'form.newdir'});
  <input type="submit"       if ($newdir eq '') {
       $r->print('<font color="red">'.
  value="Delete '.$currentFile.'" />        &mt("Error: no directory name was provided.").
  </center>        '</font><br />');
  </form>      $r->print(&done());
  <hr />      return;
  <form method="POST">      } 
  <input type="hidden" name="selectfile"       my $portfolio_root = &Apache::loncommon::propath($ENV{'user.domain'},
  value="'.$currentFile.'" />   $ENV{'user.name'}).
  <input type="hidden" name="fileaction" value="rename" />    '/userfiles/portfolio';
  <input type="input" name="filenewname" value="Type new name here" />       my @dir_list=&Apache::lonnet::dirlist($ENV{'form.currentpath'},
  <input type="submit"     $ENV{'user.domain'},
  value="Rename '.$currentFile.'" />    $ENV{'user.name'},$portfolio_root);
  </form>      my $found_file = 0;
  <hr />';      foreach my $line (@dir_list) {
     $displayOut = $displayOut.'<hr />Add a file to your portfolio';          my ($filename)=split(/\&/,$line,2);
     # file upload form           if ($filename eq $newdir){
     $displayOut = $displayOut.'<form method="post" enctype="multipart/form-data">';              $found_file = 1;
     $displayOut = $displayOut.'<input name="uploaddoc" type="file" />'.          }
  '<input type="hidden" name="currentpath" value="'.$currentPath.'" />'.      }
  '<input type="submit" name="storeupl" value="Upload" />'.      if ($found_file){
  '</form><hr>';         $r->print('<font color="red"> Unable to create a directory named <strong>'.$newdir.
     $displayOut = $displayOut.'<form method="POST">                 ' </strong>a file or directory by that name already exists.</font><br />');
  <input name="subdir" type="text" />      } else {
  <input type="submit" value="Create Subdirectory" />          my $result=&Apache::lonnet::mkdiruserfile($ENV{'user.name'},
  </form>           $ENV{'user.domain'},'portfolio'.$ENV{'form.currentpath'}.$newdir);
  ';          if ($result ne 'ok') {
     return $displayOut;         $r->print('<font color="red"> An errror occured ('.$result.
             ') while trying to create a new directory '.&display_file().'</font><br />');
           }
       }
       $r->print(&done());
 }  }
   
 sub handler {  sub handler {
     # this handles file management      # this handles file management
     my ($r)=@_;      my $r = shift;
     my @dirList; # will hold directory listing as array   my $portfolio_root = &Apache::loncommon::propath($ENV{'user.domain'},
     my $udir; # returned from home server   $ENV{'user.name'}).
     my $currentPath; # path assuming /userfiles/portfolio/ as root   '/userfiles/portfolio';
     my $currentFile; # directory or file contained in $pathToRoot.$currentPath      &Apache::loncommon::no_cache($r);
     my $action; # delete, rename, makedirectory, removedirectory,      &Apache::loncommon::content_type($r,'text/html');
     my $filenewname; # for rename action (guess what we do with it!)  
     my $isFile;  
     my $isDir;  
     # send header  
     # FIXME need to start using  
     # &Apache::loncommon::content_type()  
     $r->content_type('text/html');  
     $r->send_http_header;      $r->send_http_header;
       # Give the LON-CAPA page header
     $r->print('<html><head><title>'.      $r->print('<html><head><title>'.
               'Portfolio Management'.                &mt('Portfolio Manager').
               "</title></head>\n");                "</title></head>\n".
                 &Apache::loncommon::bodytag('Portfolio Manager'));
     # FIXME need to start using      $r->rflush();
     # &Apache::loncommon::bodytag()  
     $r->print('  
  <body bgcolor="dogfood">  
  <blockquote>');  
     #grab stuff that was sent  
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
                                             ['selectfile','currentpath',                                              ['selectfile','currentpath',
      'currentfile']);       'currentfile']);
     $r->print ('<br />CP= '.$ENV{'form.currentpath'}.'<br />');   # make sure there is a portfolio directory off /userfiles
     # currentPath and currentFile need to be set for the rest of things to happen   # Fixme -- Do this in a better way -- offload it to the LOND routine
     # sometimes, currentFile will be passed by a form field, selectedfile   my @dir_list=&Apache::lonnet::dirlist('/',
     # if there is no 'form.selectedfile' then the current directory is       $ENV{'user.domain'},
     # considered as selected       $ENV{'user.name'},$portfolio_root);
     if ($ENV{'form.currentpath'}) {   if ($dir_list[0] eq 'no_such_dir'){
  $currentPath = $ENV{'form.currentpath'};       &Apache::lonnet::mkdiruserfile($ENV{'user.name'},
     } else {       $ENV{'user.domain'},'portfolio');
  $currentPath = '/';  
     }  
     if ($ENV{'form.selectfile'}) {  
  $r->print('<br />found selectfile'.$ENV{'form.selectfile'} .'<br />');  
  # have to check if the selected file is a subdirectory  
  if ($ENV{'form.selectfile'} =~ /-\(Dir\)/) {  
     # $currentPath =~ /\-\(Dir\)/;  
     $currentPath = $`.'/';  
     $r->print('<br />'.$currentPath.'<br />');  
  }   }
  $currentFile = $ENV{'form.selectfile'};  
     } else {  
  $currentFile = '';  
     }  
     # if we're uploading a file, we need to do it early so it will show in the directory list  
     if ($ENV{'form.uploaddoc.filename'}) {      if ($ENV{'form.uploaddoc.filename'}) {
  $r->print($ENV{'form.storeupl'}.'<br />');   &upload($r);
  $r->print(&Apache::lonnet::userfileupload('uploaddoc','','portfolio'.$currentPath).'<br />');      } elsif ($ENV{'form.action'} eq 'delete' && $ENV{'form.confirmed'}) {
     }   &delete_confirmed($r);
     # similarly, we need to delete or rename files before getting directory list      } elsif ($ENV{'form.action'} eq 'delete') {
     if ($ENV{'form.selectfile'}) {   &delete($r);
  if ($ENV{'form.fileaction'} eq 'delete') {      } elsif ($ENV{'form.action'} eq 'deletedir' && $ENV{'form.confirmed'}) {
     &Apache::lonnet::portfoliomanage($ENV{'form.selectfile'}, 'delete', undef );   &delete_dir_confirmed($r);
     $currentFile = '';      } elsif ($ENV{'form.action'} eq 'deletedir'){
  } elsif($ENV{'form.fileaction'} eq 'rename') {   &delete_dir($r);
     &Apache::lonnet::portfoliomanage($ENV{'form.selectfile'}, 'rename', $ENV{'form.filenewname'} );      } elsif ($ENV{'form.action'} eq 'rename' && $ENV{'form.confirmed'}) {
     # $r->print('We will rename your file');   &rename_confirmed($r);
  }      } elsif ($ENV{'form.action'} eq 'rename') {
     }   &rename($r);
     # we always need $dirList, plus this will return information about the current file      } elsif ($ENV{'form.createdir'}) {
     # as well as information about he home server directory structure, specifically   &createdir($r);
     # the path to the users userfiles directory.  
     @dirList = split /<br\s\/>/, (&Apache::lonnet::portfoliolist($currentPath, $currentFile));  
     # portfoliolist returns isdir, isfile and udir as the final array elements  
     # we'll pop them off the bottom of the array, and put them where they belong  
       
     # $londcall added to help debug  
     my $londcall = pop(@dirList);  
     $r->print('<br />udir '.$londcall.'<br />');  
     $udir = pop(@dirList);  
     $r->print('<br />path returned '.$udir.'<br />');  
     $isFile = pop(@dirList);  
 #   $r->print('<br />isfile '.$isFile.'<br />');  
     $isDir = pop(@dirList);  
 #   $r->print('<br />isdir '.$isDir.'<br />');  
 #   return OK if $r->header_only;  
     # Stuff to maintain proper setting for selected file  
     if ($ENV{'form.selectfile'}) {  
  if ($ENV{'form.fileaction'} eq 'delete') {  
     &Apache::lonnet::portfoliomanage($ENV{'form.selectfile'}, 'delete', undef );  
     $ENV{'portfolio.file'} = 'Selected File Deleted';  
  } elsif($ENV{'form.fileaction'} eq 'rename') {  
     &Apache::lonnet::portfoliomanage($ENV{'form.selectfile'}, 'rename', $ENV{'form.filenewname'} );  
 # $r->print('We will rename your file');  
  } else {  
       
     # Remember user's file selection for later  
     $ENV{'portfolio.file'} = $ENV{'form.selectfile'};  
     # offer things user can do with selected file  
  }  
     } else {      } else {
  unless ($ENV{'portfolio.file'}) {   my $current_path='/';
     $ENV{'portfolio.file'} = 'No File Selected';   if ($ENV{'form.currentpath'}) {
       $current_path = $ENV{'form.currentpath'};
  }   }
    @dir_list=&Apache::lonnet::dirlist($current_path,
       $ENV{'user.domain'},
       $ENV{'user.name'},$portfolio_root);
       
    # need to know if directory is empty so it can be removed if desired
    my $is_empty=(@dir_list == 2);
    &display_directory($r,$current_path,$is_empty,\@dir_list);
    $r->print("</body>\n</html>\n");
    return OK;
     }      }
     ##############################  
     #  
     # Display begins here  
     #  
     ##############################  
     $r->print('<hr /> start ');  
     $r->print($udir);  
     $r->print('<table border="1"><tr><td>');  
     $r->print(&displayDirectory($currentPath, $currentFile, $isDir, @dirList));  
     $r->print('</td><td>');  
     $r->print(&displayActions($currentPath, $currentFile, $isDir, $isFile));  
     $r->print('</td></tr></table>');  
     $r->print('<br />end display<br /><hr />');  
     $r->print('</blockquote></body>');  
     return OK;  
 }  }
   
 1;  1;
 __END__  __END__
Removed from v.1.9  
changed lines
  Added in v.1.39

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