--- loncom/lonnet/perl/lonnet.pm	2003/02/13 22:22:01	1.329
+++ loncom/lonnet/perl/lonnet.pm	2003/03/06 22:41:41	1.334
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.329 2003/02/13 22:22:01 matthew Exp $
+# $Id: lonnet.pm,v 1.334 2003/03/06 22:41:41 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -804,6 +804,18 @@ sub repcopy {
     }
 }
 
+# ------------------------------------------------ Get server side include body
+sub ssi_body {
+    my $filelink=shift;
+    my $output=($filelink=~/^http\:/?&externalssi($filelink):
+                                     &ssi($filelink));
+    $output=~s/^.*\<body[^\>]*\>//si;
+    $output=~s/\<\/body\s*\>.*$//si;
+    $output=~
+            s/\/\/ BEGIN LON\-CAPA Internal.+\/\/ END LON\-CAPA Internal\s//gs;
+    return $output;
+}
+
 # --------------------------------------------------------- Server Side Include
 
 sub ssi {
@@ -2157,6 +2169,7 @@ sub is_on_map {
     my $filename=$uriparts[$#uriparts];
     my $pathname=$uri;
     $pathname=~s|/\Q$filename\E$||;
+    $pathname=~s/^adm\/wrapper\///;    
     #Trying to find the conditional for the file
     my $match=($ENV{'acc.res.'.$ENV{'request.course.id'}.'.'.$pathname}=~
 	       /\&\Q$filename\E\:([\d\|]+)\&/);
@@ -3028,6 +3041,22 @@ sub EXT {
     return '';
 }
 
+sub add_prefix_and_part {
+    my ($prefix,$part)=@_;
+    my $keyroot;
+    if (defined($prefix) && $prefix !~ /^__/) {
+	# prefix that has a part already
+	$keyroot=$prefix;
+    } elsif (defined($prefix)) {
+	# prefix that is missing a part
+	if (defined($part)) { $keyroot='_'.$part.substr($prefix,1); }
+    } else {
+	# no prefix at all
+	if (defined($part)) { $keyroot='_'.$part; }
+    }
+    return $keyroot;
+}
+
 # ---------------------------------------------------------------- Get metadata
 
 sub metadata {
@@ -3067,14 +3096,7 @@ sub metadata {
 # This is a package - get package info
 #
 	      my $package=$token->[2]->{'package'};
-	      my $keyroot='';
-              if ($prefix) {
-		  $keyroot.=$prefix;
-              } else {
-                if (defined($token->[2]->{'part'})) { 
-                   $keyroot.='_'.$token->[2]->{'part'}; 
-	        }
-	      }
+	      my $keyroot=&add_prefix_and_part($prefix,$token->[2]->{'part'});
               if (defined($token->[2]->{'id'})) { 
                  $keyroot.='_'.$token->[2]->{'id'}; 
 	      }
@@ -3115,13 +3137,8 @@ sub metadata {
               } else {
                  $unikey=$entry;
 	      }
-              if ($prefix) {
-		  $unikey.=$prefix;
-              } else {
-                if (defined($token->[2]->{'part'})) { 
-                   $unikey.='_'.$token->[2]->{'part'}; 
-	        }
-	      }
+	      $unikey.=&add_prefix_and_part($prefix,$token->[2]->{'part'});
+
               if (defined($token->[2]->{'id'})) { 
                  $unikey.='_'.$token->[2]->{'id'}; 
 	      }