--- loncom/lonnet/perl/lonnet.pm	2002/12/06 16:34:55	1.311
+++ loncom/lonnet/perl/lonnet.pm	2003/01/09 22:45:51	1.314
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.311 2002/12/06 16:34:55 matthew Exp $
+# $Id: lonnet.pm,v 1.314 2003/01/09 22:45:51 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -729,6 +729,7 @@ sub currentversion {
 
 sub subscribe {
     my $fname=shift;
+    if ($fname=~/\/(aboutme|syllabus|bulletinboard|smppg)$/) { return ''; }
     my $author=$fname;
     $author=~s/\/home\/httpd\/html\/res\/([^\/]*)\/([^\/]*).*/$1\/$2/;
     my ($udom,$uname)=split(/\//,$author);
@@ -1863,6 +1864,12 @@ sub allowed {
        $thisallowed.=$1;
     }
 
+# URI is an uploaded document for this course
+
+    if (($priv eq 'bre') && 
+        ($uri=~/^uploaded\/$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}\/$ENV{'course.'.$ENV{'request.course.id'}.'.num'}/)) {
+        return 'F';
+    }
 # Full access at system, domain or course-wide level? Exit.
 
     if ($thisallowed=~/F/) {
@@ -2349,10 +2356,15 @@ sub modifyuser {
        }
     }
 # -------------------------------------------------------------- Add names, etc
-    my %names=&get('environment',
+    my @tmp=&get('environment',
 		   ['firstname','middlename','lastname','generation'],
 		   $udom,$uname);
-    if ($names{'firstname'} =~ m/^error:.*/) { %names=(); }
+    my %names;
+    if ($tmp[0] =~ m/^error:.*/) { 
+        %names=(); 
+    } else {
+        %names = @tmp;
+    }
     if ($first)  { $names{'firstname'}  = $first; }
     if ($middle) { $names{'middlename'} = $middle; }
     if ($last)   { $names{'lastname'}   = $last; }