--- loncom/lonnet/perl/lonnet.pm	2005/07/13 20:30:20	1.645
+++ loncom/lonnet/perl/lonnet.pm	2005/08/05 19:46:22	1.649
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.645 2005/07/13 20:30:20 raeburn Exp $
+# $Id: lonnet.pm,v 1.649 2005/08/05 19:46:22 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1302,7 +1302,7 @@ sub userfileupload {
     if ($coursedoc) {
 	my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
 	my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
-        if ($env{'form.folder'} =~ m/^default/) {
+        if ($env{'form.folder'} =~ m/^(default|supplemental)/) {
             return &finishuserfileupload($docuname,$docudom,
 					 $formname,$fname,$parser,$allfiles,
 					 $codebase);
@@ -1368,7 +1368,7 @@ sub finishuserfileupload {
 }
 
 sub extract_embedded_items {
-    my ($filepath,$file,$allfiles,$codebase) = @_;
+    my ($filepath,$file,$allfiles,$codebase,$content) = @_;
     my @state = ();
     my %javafiles = (
                       codebase => '',
@@ -1379,11 +1379,19 @@ sub extract_embedded_items {
                       src => '',
                       movie => '',
                      );
-    my $p = HTML::LCParser->new($filepath.'/'.$file);
+    my $p;
+    if ($content) {
+        $p = HTML::LCParser->new($content);
+    } else {
+        $p = HTML::LCParser->new($filepath.'/'.$file);
+    }
     while (my $t=$p->get_token()) {
 	if ($t->[0] eq 'S') {
 	    my ($tagname, $attr) = ($t->[1],$t->[2]);
 	    push (@state, $tagname);
+            if (lc($tagname) eq 'allow') {
+                &add_filetype($allfiles,$attr->{'src'},'src');
+            }
 	    if (lc($tagname) eq 'img') {
 		&add_filetype($allfiles,$attr->{'src'},'src');
 	    }
@@ -2893,7 +2901,7 @@ sub allowed {
 
 # Free bre access to user's own portfolio contents
     my ($space,$domain,$name,$dir)=split('/',$uri);
-    if (($space=~/^(uploaded|ediupload)$/) && ($env{'user.name'} eq $name) && 
+    if (($space=~/^(uploaded|editupload)$/) && ($env{'user.name'} eq $name) && 
 	($env{'user.domain'} eq $domain) && ('portfolio' eq $dir)) {
         return 'F';
     }
@@ -5636,6 +5644,9 @@ sub filelocation {
     if ($file=~m:^/~:) { # is a contruction space reference
         $location = $file;
         $location =~ s:/~(.*?)/(.*):/home/$1/public_html/$2:;
+    } elsif ($file=~m:^/home/[^/]*/public_html/:) {
+	# is a correct contruction space reference
+        $location = $file;
     } elsif ($file=~/^\/*(uploaded|editupload)/) { # is an uploaded file
         my ($udom,$uname,$filename)=
   	    ($file=~m -^/+(?:uploaded|editupload)/+([^/]+)/+([^/]+)/+(.*)$-);