--- nsdl/nsdlloncapaorg/harvester.pl	2003/07/29 15:10:31	1.5
+++ nsdl/nsdlloncapaorg/harvester.pl	2003/10/21 15:58:26	1.7
@@ -44,7 +44,10 @@ my @servers = (
 'zappa.ags.udel.edu',
 'loncapa.gwu.edu',
 'neptune.physics.ndsu.nodak.edu',
-'capa1.uwsp.edu');
+'capa1.uwsp.edu',
+'natasha.it.fit.edu',
+'loncapa.Mines.EDU',
+'loncapa.chm.nau.edu');
 
 foreach (@servers) {
     my $url='http://'.$_.'/cgi-bin/metadata_harvest.pl';
@@ -114,7 +117,9 @@ foreach my $metadata (@loncapa) {
 	my $version = $tkline[5];
 	my $notes = $tkline[6];
 	my $abstract = $tkline[7];
-	next if ($abstract eq '');
+	unless ($abstract) { $abstract=$subject; }
+	unless ($abstract) { $abstract=$title; }
+	unless ($abstract) { $abstract=$keywords; }
 	my $type = $tkline[8];
 	my $learning_resource_type;
 	if ( $type eq 'problem' ) {
@@ -171,6 +176,7 @@ foreach my $metadata (@loncapa) {
 	# Defaults mean access open to any registered LON-CAPA user
 	# Private means open only to author of material
 	next if ( $copyright eq 'private');
+	next if ( $copyright eq 'domain');
 	my $platform = "5";     # HTML Browser (not specified but construed from metadata)
 #
 # Create path