--- loncom/lonnet/perl/lonnet.pm	2006/01/11 20:27:43	1.698
+++ loncom/lonnet/perl/lonnet.pm	2006/01/18 21:15:41	1.701
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.698 2006/01/11 20:27:43 albertel Exp $
+# $Id: lonnet.pm,v 1.701 2006/01/18 21:15:41 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1358,8 +1358,16 @@ sub finishuserfileupload {
     }
 # Save the file
     {
-	open(FH,'>'.$filepath.'/'.$file);
-	print FH $env{'form.'.$formname};
+	if (!open(FH,'>'.$filepath.'/'.$file)) {
+	    &logthis('Failed to create '.$filepath.'/'.$file);
+	    print STDERR ('Failed to create '.$filepath.'/'.$file."\n");
+	    return '/adm/notfound.html';
+	}
+	if (!print FH ($env{'form.'.$formname})) {
+	    &logthis('Failed to write to '.$filepath.'/'.$file);
+	    print STDERR ('Failed to write to '.$filepath.'/'.$file."\n");
+	    return '/adm/notfound.html';
+	}
 	close(FH);
     }
     if ($parser eq 'parse') {
@@ -5227,7 +5235,7 @@ sub metadata {
 	$metaentry{':keys'}=join(',',keys %metathesekeys);
 	&metadata_generate_part0(\%metathesekeys,\%metaentry,$uri);
 	$metaentry{':allpossiblekeys'}=join(',',keys %metathesekeys);
-	&do_cache_new('meta',$uri,\%metaentry,60*60*24);
+	&do_cache_new('meta',$uri,\%metaentry,60*60);
 # this is the end of "was not already recently cached
     }
     return $metaentry{':'.$what};
@@ -6066,6 +6074,11 @@ sub filelocation {
     my ($dir,$file) = @_;
     my $location;
     $file=~ s/^\s*(\S+)\s*$/$1/; ## strip off leading and trailing spaces
+
+    if ($file =~ m-^/adm/-) {
+	$file=~s-^/adm/wrapper/-/-;
+	$file=~s-^/adm/coursedocs/showdoc/-/-;
+    }
     if ($file=~m:^/~:) { # is a contruction space reference
         $location = $file;
         $location =~ s:/~(.*?)/(.*):/home/$1/public_html/$2:;
@@ -6105,6 +6118,9 @@ sub hreflocation {
     my ($dir,$file)=@_;
     unless (($file=~m-^http://-i) || ($file=~m-^/-)) {
 	$file=filelocation($dir,$file);
+    } elsif ($file=~m-^/adm/-) {
+	$file=~s-^/adm/wrapper/-/-;
+	$file=~s-^/adm/coursedocs/showdoc/-/-;
     }
     if ($file=~m-^\Q$perlvar{'lonDocRoot'}\E-) {
 	$file=~s-^\Q$perlvar{'lonDocRoot'}\E--;