--- rat/lonuserstate.pm	2003/10/23 21:01:54	1.63
+++ rat/lonuserstate.pm	2004/04/05 18:25:08	1.72
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Construct and maintain state and binary representation of course for user
 #
-# $Id: lonuserstate.pm,v 1.63 2003/10/23 21:01:54 albertel Exp $
+# $Id: lonuserstate.pm,v 1.72 2004/04/05 18:25:08 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -25,22 +25,6 @@
 #
 # http://www.lon-capa.org/
 #
-# (Server for RAT Maps
-#
-# (Edit Handler for RAT Maps
-# (TeX Content Handler
-#
-# YEAR=2000
-# 05/29/00,05/30 Gerd Kortemeyer)
-# 7/1 Gerd Kortemeyer)
-# 7/1,7/3,7/4,7/7,7/8,7/10 Gerd Kortemeyer)
-#
-# 7/15,7/17,7/18,8/1,8/2,8/4,8/5,8/21,8/22,8/23,8/30,
-# 9/2,9/4,9/29,9/30,10/2,10/11,10/30,10/31,
-# 11/1,11/2,11/14,11/16,11/22,12/28,
-# YEAR=2001
-# 07/05/01,08/30,08/31 Gerd Kortemeyer
-#
 ###
 
 package Apache::lonuserstate;
@@ -89,7 +73,10 @@ sub putinversion {
     my $uri=shift;
     if ($hash{'version_'.$uri}) {
 	my $version=$hash{'version_'.$uri};
-	if ($version eq 'current') { return $uri; }
+	if ($version eq 'mostrecent') { return $uri; }
+	if ($version eq &Apache::lonnet::getversion(
+			&Apache::lonnet::filelocation('',$uri))) 
+	             { return $uri; }
 	$uri=~s/\.(\w+)$/\.$version\.$1/;
     }
     return $uri;
@@ -98,7 +85,7 @@ sub putinversion {
 # ----------------------------------------- Processing versions file for course
 
 sub processversionfile {
-    my %cenv=shift;
+    my %cenv=@_;
     my %versions=&Apache::lonnet::dump('resourceversions',
 				       $cenv{'domain'},
 				       $cenv{'num'});
@@ -172,21 +159,28 @@ sub loadmap {
                         } elsif ($turi=~/^\/*uploaded\//) { # uploaded
 			    if (($embstyle eq 'img') || ($embstyle eq 'emb')
                              || ($embstyle eq 'ssi')) {
-                                $turi='/adm/wrapper'.$turi;
+                                unless ($turi =~/\.page$/) {
+                                    $turi='/adm/wrapper'.$turi;
+                                }
                             } elsif ($turi!~/\.(sequence|page)$/) {
 				$turi='/adm/coursedocs/showdoc'.$turi;
                             }
-                        } else { # normal internal resource
-                           if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
-			       $turi='/adm/wrapper'.$turi;
-                           }
+                        } elsif ($turi=~/\S/) { # normal non-empty internal resource
+			    my $mapdir=$uri;
+			    $mapdir=~s/[^\/]+$//;
+			    $turi=&Apache::lonnet::hreflocation($mapdir,$turi);
+			    if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
+				$turi='/adm/wrapper'.$turi;
+			    }
                         }
 		    }
-
-                    if (defined($hash{'ids_'.$turi})) {
-                        $hash{'ids_'.$turi}.=','.$rid;
+# Store reverse lookup, remove query string
+		    my $idsuri=$turi;
+		    $idsuri=~s/\?.+$//;
+                    if (defined($hash{'ids_'.$idsuri})) {
+                        $hash{'ids_'.$idsuri}.=','.$rid;
                     } else {
-                        $hash{'ids_'.$turi}=''.$rid;
+                        $hash{'ids_'.$idsuri}=''.$rid;
                     }
                
                     if