From 117cb525877e089bf03b113ff2234ba90d79b37a Mon Sep 17 00:00:00 2001
From: Steve Desmet <steve.desmet@gmail.com>
Date: Thu, 12 Apr 2018 17:59:46 +0000
Subject: [PATCH] Add "cacheable" param to distinguish between FPC vs non-FPC
 routes

---
 .../PageCacheHitRate/Model/Observer.php           | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/app/code/community/Mpchadwick/PageCacheHitRate/Model/Observer.php b/app/code/community/Mpchadwick/PageCacheHitRate/Model/Observer.php
index e07c76e..334e0bd 100644
--- a/app/code/community/Mpchadwick/PageCacheHitRate/Model/Observer.php
+++ b/app/code/community/Mpchadwick/PageCacheHitRate/Model/Observer.php
@@ -25,6 +25,7 @@ public function handleControllerFrontSendResponseBefore(Varien_Event_Observer $o
         $params = $paramProvider->baseParams(true) + array(
             'type' => $type,
             'route' => $this->trackerRoute(),
+            'cacheable' => $this->isRequestCacheable()
         );
 
         $factory = Mage::getModel('mpchadwick_pagecachehitrate/trackerFactory');
@@ -40,6 +41,20 @@ public function handleControllerFrontSendResponseBefore(Varien_Event_Observer $o
         }
     }
 
+    /**
+     * Determine this request is cacheable in FPC
+     *
+     * @return bool
+     */
+    protected function isRequestCacheable()
+    {
+        $request = Mage::app()->getRequest();
+        $processor = Mage::getSingleton('enterprise_pagecache/processor');
+        $subprocessor = $processor->getMetadata('cache_subprocessor');
+
+        return $subprocessor !== null && $processor->canProcessRequest($request);
+    }
+
     /**
      * Get the type of response.
      *