From 8a788e86f1c632a64e15f7df73c121147162f1b5 Mon Sep 17 00:00:00 2001
From: Paul Partington <p.partington@ctidigital.com>
Date: Wed, 18 Nov 2015 12:27:36 +0000
Subject: [PATCH] Add the form key to wishlist submit to prevent 403 errors.

---
 .../Turpentine/Model/Observer/Esi.php           | 17 +++++++++++++++++
 .../Nexcessnet/Turpentine/etc/config.xml        |  8 ++++++++
 2 files changed, 25 insertions(+)

diff --git a/app/code/community/Nexcessnet/Turpentine/Model/Observer/Esi.php b/app/code/community/Nexcessnet/Turpentine/Model/Observer/Esi.php
index 5124e706e..805ea0baa 100644
--- a/app/code/community/Nexcessnet/Turpentine/Model/Observer/Esi.php
+++ b/app/code/community/Nexcessnet/Turpentine/Model/Observer/Esi.php
@@ -532,6 +532,9 @@ public function hookToControllerActionPreDispatch($observer) {
         if(Mage::helper( 'turpentine/data')->getVclFix() == 0 && $observer->getEvent()->getControllerAction()->getFullActionName() == 'checkout_cart_add') {
             Mage::dispatchEvent("add_to_cart_before", array('request' => $observer->getControllerAction()->getRequest()));
         }
+        if ($observer->getEvent()->getControllerAction()->getFullActionName() == 'wishlist_index_index') {
+            Mage::dispatchEvent('wishlist_index_index_before', array('request' => $observer->getControllerAction()->getRequest()));
+        }
     }
 
     public function hookToControllerActionPostDispatch($observer) {
@@ -552,4 +555,18 @@ public function hookToAddToCartAfter($observer) {
         $request = $observer->getEvent()->getRequest()->getParams();
         //Mage::log("hookToAddToCartAfter ".print_r($request,true)." is added to cart.", null, 'carrinho.log', true);
     }
+
+    /**
+     * Set the form key on the add to wishlist request
+     *
+     * @param $observer
+     *
+     * @return Nexcessnet_Turpentine_Model_Observer_Esi
+     */
+    public function hookToAddToWishlistBefore($observer)
+    {
+        $key = Mage::getSingleton('core/session')->getFormKey();
+        $observer->getEvent()->getRequest()->setParam('form_key', $key);
+        return $this;
+    }
 }
diff --git a/app/code/community/Nexcessnet/Turpentine/etc/config.xml b/app/code/community/Nexcessnet/Turpentine/etc/config.xml
index a9fc7eec1..5e814f690 100644
--- a/app/code/community/Nexcessnet/Turpentine/etc/config.xml
+++ b/app/code/community/Nexcessnet/Turpentine/etc/config.xml
@@ -468,6 +468,14 @@
                     </add_to_cart_after>
                 </observers>
             </add_to_cart_after-->
+            <wishlist_index_index_before>
+                <observers>
+                    <wishlist_index_index_before>
+                        <class>turpentine/observer_esi</class>
+                        ><method>hookToAddToWishlistBefore</method>
+                    </wishlist_index_index_before>
+                </observers>
+            </wishlist_index_index_before>
         </events>
     </frontend>
     <admin>