--- loncom/publisher/lonpubdir.pm	2001/08/18 22:01:00	1.12
+++ loncom/publisher/lonpubdir.pm	2001/11/29 20:03:03	1.15
@@ -10,7 +10,7 @@
 # 03/23 Guy Albertelli
 # 03/24,03/29 Gerd Kortemeyer)
 #
-# 03/31,04/03,05/09,06/23,08/18 Gerd Kortemeyer
+# 03/31,04/03,05/09,06/23,08/18,08/20 Gerd Kortemeyer
 
 package Apache::lonpubdir;
 
@@ -101,8 +101,19 @@ sub handler {
 
      my $extension='';
      if ($filename=~/\.(\w+)$/) { $extension=$1; }
-     if (($extension ne 'meta') && 
-         (&Apache::lonnet::fileembstyle($extension))) {
+     if ($cmode&$dirptr) {
+         my $disfilename=$filename;
+         if ($filename eq '..') {
+	     $disfilename='<i>Parent Directory</i>';
+         }
+         unless ((($filename eq '..') && ($thisdisfn eq '')) ||
+                 ($filename eq '.')) {
+           $r->print('<tr bgcolor=#BBBBFF'.
+           '><td><a href="'.$linkdir.'/'.$filename.'">'.$disfilename.
+ '</a></td><td>'.localtime($cmtime).'</td><td>&nbsp;</td><td>&nbsp;</td></tr>'
+           );
+         }
+     } elsif (&Apache::lonnet::fileembstyle($extension) ne 'hdn') {
          my $status='Unpublished';
          my $bgcol='#FFBBBB';
          if (-e $resdir.'/'.$filename) {
@@ -123,6 +134,8 @@ sub handler {
 		       '&versionone=priv" target=cat>Diffs</a>';
 	        }
             }   
+            $status.='<br><a href="/adm/retrieve?filename=/~'.$uname.
+              $thisdisfn.'/'.$filename.'" target=cat>Retrieve</a>';
 	 }
          $r->print('<tr bgcolor='.$bgcol.
          '><td><a href="'.$linkdir.'/'.$filename.'">'.$filename.
@@ -130,18 +143,8 @@ sub handler {
      '<td><a target="_parent" href="/adm/publish?filename=/~'.$uname.
                                       $thisdisfn.'/'.$filename.'">'.
          'Publish</a></td></tr>');
-     } elsif ($cmode&$dirptr) {
-         my $disfilename=$filename;
-         if ($filename eq '..') {
-	     $disfilename='<i>Parent Directory</i>';
-         }
-         unless ((($filename eq '..') && ($thisdisfn eq '')) ||
-                 ($filename eq '.')) {
-           $r->print('<tr bgcolor=#BBBBFF'.
-           '><td><a href="'.$linkdir.'/'.$filename.'">'.$disfilename.
- '</a></td><td>'.localtime($cmtime).'</td><td>&nbsp;</td><td>&nbsp;</td></tr>'
-           );
-         }
+     } else {
+	# "hidden" extension and not a directory, so hide it away.
      }
   }
   closedir(DIR);