--- loncom/publisher/lonpublisher.pm	2004/01/04 00:28:22	1.160
+++ loncom/publisher/lonpublisher.pm	2004/01/27 22:54:59	1.163
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Publication Handler
 #
-# $Id: lonpublisher.pm,v 1.160 2004/01/04 00:28:22 www Exp $
+# $Id: lonpublisher.pm,v 1.163 2004/01/27 22:54:59 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -204,7 +204,11 @@ sub metaeval {
 		if ($newentry !~m|^/res|) { $newentry=$prefix.$newentry; }
 	    }
 # actually store
-	    $metadatafields{$unikey}=$newentry;
+	    if ( $entry eq 'rule' && exists($metadatafields{$unikey})) {
+		$metadatafields{$unikey}.=','.$newentry;
+	    } else {
+		$metadatafields{$unikey}=$newentry;
+	    }
 	}
     }
 }
@@ -1017,9 +1021,6 @@ sub publish {
         }
 
     } else {
-# ------------------------------------------ See if anything new in file itself
- 
-	$allmeta=&parseformeta($source,$style);
 # ---------------------- Read previous metafile, remember parameters and stores
 
         $scrout.=&metaread($logfile,$source.'.meta');
@@ -1030,6 +1031,10 @@ sub publish {
 		delete $metadatafields{$_};
             }
         }
+# ------------------------------------------ See if anything new in file itself
+ 
+	$allmeta=&parseformeta($source,$style);
+
    }
 
        
@@ -1835,12 +1840,14 @@ sub handler {
 	return HTTP_NOT_ACCEPTABLE;
     }
 
-    unless (&Apache::lonnet::homeserver($cuname,$cudom) 
-	    eq $r->dir_config('lonHostID')) {
+    my $home=&Apache::lonnet::homeserver($cuname,$cudom);
+    my $allowed=0;
+    my @ids=&Apache::lonnet::current_machine_ids();
+    foreach my $id (@ids) { if ($id eq $home) { $allowed = 1; }  }
+    unless ($allowed) {
 	$r->log_reason($cuname.' at '.$cudom.
 		       ' trying to publish file '.$ENV{'form.filename'}.
-		       ' ('.$fn.') - not homeserver ('.
-		       &Apache::lonnet::homeserver($cuname,$cudom).')', 
+		       ' ('.$fn.') - not homeserver ('.$home.')', 
 		       $r->filename); 
 	return HTTP_NOT_ACCEPTABLE;
     }