some updates to URL and content handlers to make them a bit more flexible

lib/WebGUI/Content/Referral.pm

@@ -0,0 +1,55 @@
+package WebGUI::Content::Referral;
+
+=head1 LEGAL
+
+ -------------------------------------------------------------------
+  WebGUI is Copyright 2001-2008 Plain Black Corporation.
+ -------------------------------------------------------------------
+  Please read the legal notices (docs/legal.txt) and the license
+  (docs/license.txt) that came with this distribution before using
+  this software.
+ -------------------------------------------------------------------
+  http://www.plainblack.com                     info@plainblack.com
+ -------------------------------------------------------------------
+
+=cut
+
+use strict;
+use WebGUI::Affiliate;
+
+
+=head1 NAME
+
+Package WebGUI::Content::Referral
+
+=head1 DESCRIPTION
+
+Processes referrals from other sites.
+
+=head1 SYNOPSIS
+
+ use WebGUI::Content::Referral;
+ my $output = WebGUI::Content::Referral::handler($session);
+
+=head1 SUBROUTINES
+
+These subroutines are available from this package:
+
+=cut
+
+#-------------------------------------------------------------------
+
+=head2 handler ( session ) 
+
+The content handler for this package.
+
+=cut
+
+sub handler {
+    my ($session) = @_;
+    WebGUI::Affiliate::grabReferral($session);	# process affiliate tracking request
+    return undef;
+}
+
+1;
+