--- loncom/interface/lonmeta.pm	2007/05/15 20:21:17	1.208
+++ loncom/interface/lonmeta.pm	2008/03/06 20:20:18	1.212
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Metadata display handler
 #
-# $Id: lonmeta.pm,v 1.208 2007/05/15 20:21:17 albertel Exp $
+# $Id: lonmeta.pm,v 1.212 2008/03/06 20:20:18 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -839,10 +839,14 @@ sub report_bombs {
 	    &Apache::lonmsg::clear_author_res_msg($uri);
 	}
         my $clear=&mt('Clear all Messages in Subdirectory');
-	$r->print(<<ENDCLEAR);
+        my $cancel=&mt('Back to Directory');
+        my $cancelurl=$uri;
+        $cancelurl=~s/^\Q$domain\E/\/priv/;
+        $r->print(<<ENDCLEAR);
 <form method="post">
 <input type="submit" name="clearbombs" value="$clear" />
-</form>
+<a href="$cancelurl">$cancel</a>
+</form><hr />
 ENDCLEAR
         my %brokenurls = 
             &Apache::lonmsg::all_url_author_res_msg($author,$domain);
@@ -1074,7 +1078,7 @@ sub print_dynamic_metadata {
             $table .= '</table>'.$/;
             $r->print($table);
         } else {
-            $r->print('No new dynamic data found.');
+            $r->print(&mt('No new dynamic data found.'));
         }
     } else {
         $r->print('<h4>'.
@@ -1221,13 +1225,11 @@ ENDDEL
 	}
 	$r->print('<br />'.$bombs);
     } else {
-        my $displayfile='Catalog Information for '.$disuri;
+        my $displayfile=&mt('Catalog Information for [_1]',$disuri);
         if ($disuri=~/\/default$/) {
             my $dir=$disuri;
             $dir=~s/default$//;
-            $displayfile=
-                &mt('Default Cataloging Information for Directory').' '.
-                $dir;
+            $displayfile=&mt('Default Cataloging Information for Directory [_1]',$dir);
         }
         %Apache::lonpublisher::metadatafields=();
         %Apache::lonpublisher::metadatakeys=();
@@ -1312,6 +1314,11 @@ ENDEDIT
 		$Apache::lonpublisher::metadatafields{'owner'} =
 		    $env{'user.name'}.':'.$env{'user.domain'};
 	    }
+	    if (! $Apache::lonpublisher::metadatafields{'author'}) {
+		$Apache::lonpublisher::metadatafields{'author'} =
+		    &Apache::loncommon::plainname($env{'user.name'},
+						  $env{'user.domain'});
+	    }
 	    if ($Apache::lonpublisher::metadatafields{'courserestricted'} ne 'none') {
 
                 if ($file_type eq 'portfolio') {
@@ -1327,7 +1334,7 @@ ENDEDIT
                         ".description"}.'</strong>').'<br />');
                 }
 	    } else {
-		$r->print('<a href="'.$uri.'?changecourse=true">This resource is not associated with a course.</a><br />');
+		$r->print('<a href="'.$uri.'?changecourse=true">'.&mt('This resource is not associated with a course.').'</a><br />');
 	    }
 	}
 	if (@added_order) {