--- loncom/lonnet/perl/lonnet.pm	2002/07/30 19:59:32	1.256
+++ loncom/lonnet/perl/lonnet.pm	2002/08/01 15:26:23	1.259
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.256 2002/07/30 19:59:32 albertel Exp $
+# $Id: lonnet.pm,v 1.259 2002/08/01 15:26:23 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -712,11 +712,65 @@ sub ssi {
 
 sub tokenwrapper {
     my $uri=shift;
-    my $token=&reply('tmpput:'.&escape($uri),$perlvar{'lonHostID'});
-    return $uri.(($uri=~/\?/)?'&':'?').
-	'token='.$token.'&server='.$perlvar{'lonHostID'};
+    $uri=~s/^http\:\/\/([^\/]+)//;
+    $uri=~s/^\///;
+    $ENV{'user.environment'}=~/\/([^\/]+)\.id/;
+    my $token=$1;
+    if ($uri=~/^uploaded\/([^\/]+)\/([^\/]+)\/([^\/]+)(\?\.*)*$/) {
+	&appenv('userfile.'.$1.'/'.$2.'/'.$3 => $ENV{'request.course.id'});
+        return 'http://'.$hostname{ &homeserver($2,$1)}.'/'.$uri.
+               (($uri=~/\?/)?'&':'?').'token='.$token;
+    } else {
+	return '/adm/notfound.html';
+    }
 }
     
+# --------------- Take an uploaded file and put it into the userfiles directory
+# input: name of form element, coursedoc=1 means this is for the course
+# output: url of file in userspace
+
+sub userfileupload {
+    my ($formname,$coursedoc)=@_;
+    my $fname=$ENV{'form.'.$formname.'.filename'};
+    $fname=~s/\\/\//g;
+    $fname=~s/^.*\/([^\/]+)$/$1/;
+    unless ($fname) { return 'error: no uploaded file'; }
+    chop($ENV{'form.'.$formname});
+# Create the directory if not present
+    my $docuname='';
+    my $docudom='';
+    my $docuhome='';
+    if ($coursedoc) {
+	$docuname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
+	$docudom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
+	$docuhome=$ENV{'course.'.$ENV{'request.course.id'}.'.home'};
+    } else {
+        $docuname=$ENV{'user.name'};
+        $docudom=$ENV{'user.domain'};
+        $docuhome=$ENV{'user.home'};
+    }
+    my $path=$docudom.'/'.$docuname.'/';
+    my $filepath=$perlvar{'lonDocRoot'};
+    my @parts=split(/\//,$filepath.'/userfiles/'.$path);
+    my $count;
+    for ($count=4;$count<=$#parts;$count++) {
+        $filepath.="/$parts[$count]";
+        if ((-e $filepath)!=1) {
+	    mkdir($filepath,0777);
+        }
+    }
+# Save the file
+    {
+       my $fh=Apache::File->new('>'.$filepath.'/'.$fname);
+       print $fh $ENV{'form.'.$formname};
+    }
+# Notify homeserver to grep it
+#
+# FIXME - this still needs to happen
+#
+# Return the URL to it
+    return '/uploaded/'.$path.$fname;    
+}
 
 # ------------------------------------------------------------------------- Log