From 065239d62d76b8372d8d3db2e17a2c6cfe0817dc Mon Sep 17 00:00:00 2001
From: Nicolas Garnier <nivco@google.com>
Date: Mon, 6 Jul 2015 21:23:22 +0200
Subject: [PATCH 1/2] Track codepen button clicks

---
 docs/_assets/codepen.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/docs/_assets/codepen.js b/docs/_assets/codepen.js
index 7d7237cf..b6b4ed62 100644
--- a/docs/_assets/codepen.js
+++ b/docs/_assets/codepen.js
@@ -102,6 +102,15 @@ CodeBlockCodePen.prototype.clickHandler = function(form, pre) {
 
   return function() {
 
+    // Track codepen button clicks
+    if (typeof ga !== 'undefined') {
+      ga('send', {
+        hitType: 'event',
+        eventCategory: 'codepen',
+        eventAction: 'click'
+      });
+    }
+
     // Modify relative URLs to make them absolute.
     var code = pre.textContent.replace('../assets/demos/',
       window.location.origin + '/assets/demos/');

From a58afcd794d2fc87866775405066f7550931b877 Mon Sep 17 00:00:00 2001
From: Nicolas Garnier <nivco@google.com>
Date: Mon, 6 Jul 2015 21:44:44 +0200
Subject: [PATCH 2/2] Adding an eventLabel to the codepen button tracking.

---
 docs/_assets/codepen.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/_assets/codepen.js b/docs/_assets/codepen.js
index b6b4ed62..25b99e32 100644
--- a/docs/_assets/codepen.js
+++ b/docs/_assets/codepen.js
@@ -107,7 +107,9 @@ CodeBlockCodePen.prototype.clickHandler = function(form, pre) {
       ga('send', {
         hitType: 'event',
         eventCategory: 'codepen',
-        eventAction: 'click'
+        eventAction: 'click',
+        eventLabel: window.location.pathname +
+          (window.location.hash ? window.location.hash : '')
       });
     }