From bc466ab74f990295638cd04e51f8ce1138e577cf Mon Sep 17 00:00:00 2001
From: Colin Kuskie <colink@perldreamer.com>
Date: Thu, 18 Mar 2010 12:40:47 -0700
Subject: [PATCH] Add a validParent check to Post.

---
 lib/WebGUI/Asset/Post.pm | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lib/WebGUI/Asset/Post.pm b/lib/WebGUI/Asset/Post.pm
index a98cd8500..5fc55ca54 100644
--- a/lib/WebGUI/Asset/Post.pm
+++ b/lib/WebGUI/Asset/Post.pm
@@ -1348,6 +1348,22 @@ sub prepareView {
 
 #-------------------------------------------------------------------
 
+=head2 validParent
+
+Make sure that the current session asset is a Thread or Post for pasting and adding checks.
+
+This is a class method.
+
+=cut
+
+sub validParent {
+    my $class   = shift;
+    my $session = shift;
+    return $session->asset->isa('WebGUI::Asset::Post');
+}
+
+#-------------------------------------------------------------------
+
 =head2 view 
 
 Increment the number of views for this Post, and then display the Thread containing