--- loncom/interface/groupsort.pm	2001/12/11 03:37:11	1.5
+++ loncom/interface/groupsort.pm	2002/01/17 12:17:50	1.6
@@ -2,7 +2,7 @@
 # The LON-CAPA group sort handler
 # Allows for sorting prior to import into RAT.
 #
-# $Id: groupsort.pm,v 1.5 2001/12/11 03:37:11 harris41 Exp $
+# $Id: groupsort.pm,v 1.6 2002/01/17 12:17:50 harris41 Exp $
 # 
 # Copyright Michigan State University Board of Trustees
 #
@@ -28,6 +28,8 @@
 #
 # YEAR=2001
 # 8/7,8/8,10/14,10/15,12/10 Scott Harrison
+# YEAR=2002
+# 1/17 Scott Harrison
 #
 ###
 
@@ -134,6 +136,29 @@ END
 	$diropendb = 
 	    "/home/httpd/perl/tmp/$domain\_$ENV{'user.name'}_indexer.db";
     }
+    else { # choose last accessed
+	my $dsearch; my $dindex;
+	my $dsearcht; my $dindext;
+	$dsearch =
+	    "/home/httpd/perl/tmp/$domain\_$ENV{'user.name'}_searchcat.db";
+	if (-e $dsearch) {
+	    $dsearcht=(stat($dsearch))[9];
+	}
+	$dindex =
+            "/home/httpd/perl/tmp/$domain\_$ENV{'user.name'}_indexer.db";
+	if (-e $dindex) {
+            $dindext=(stat($dindex))[9];
+        }
+	if (!$dsearcht and !$dindext) {
+	    $diropendb='';
+	}
+        elsif ($dsearcht>$dindext) {
+            $diropendb=$dsearch;
+        }
+	else {
+            $diropendb=$dindex;
+	}
+    }
     if (tie(%hash,'GDBM_File',$diropendb,&GDBM_WRCREAT,0640)) {
 	my $acts = $ENV{'form.acts'};
 	my @Acts = split(/b/,$acts);