From c709e12440b425f56f887fd67bc176afb19710e2 Mon Sep 17 00:00:00 2001
From: DrudexSoftware <support@drudexsoftware.com>
Date: Thu, 7 Feb 2013 21:41:01 +0100
Subject: [PATCH] Google Analytics Integration

allows users to optionally use google analytics tracking in shimmie by
simply entring the analytics id in the board config.
---
 ext/google_analytics/main.php | 43 +++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 ext/google_analytics/main.php

diff --git a/ext/google_analytics/main.php b/ext/google_analytics/main.php
new file mode 100644
index 00000000..628be24e
--- /dev/null
+++ b/ext/google_analytics/main.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Name: Google Analytics
+ * Author: Drudex Software <support@drudexsoftware.com>
+ * Link: http://drudexsoftware.com
+ * License: GPLv2
+ * Description: Integrates Google Analytics tracking
+ * Documentation:
+ *  User has to enter their Google Analytics ID in the Board Config to use this extention.
+ */
+class google_analytics extends Extension {
+        # Add analytics to config
+        public function onSetupBuilding(SetupBuildingEvent $event) {
+		global $config;
+
+		$sb = new SetupBlock("Google Analytics");
+		$sb->add_text_option("google_analytics_id", "Analytics ID: ");
+                $sb->add_label("<br>(eg. UA-xxxxxxxx-x)");
+		
+		$event->panel->add_block($sb);
+	}
+        
+        # Load Analytics tracking code on page request
+        public function onPageRequest(PageRequestEvent $event) {
+                global $config;
+                global $page;
+                
+                $google_analytics_id = $config->get_string('google_analytics_id','');
+                if (stristr($google_analytics_id, "UA-") && $google_analytics_id != "")
+                {
+                    $page->add_html_header("<script type='text/javascript'>
+                    var _gaq = _gaq || [];
+                    _gaq.push(['_setAccount', '$google_analytics_id']);
+                    _gaq.push(['_trackPageview']);
+                    (function() {
+                      var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
+                      ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
+                      var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
+                    })();</script>");
+                }
+        }
+}
+?>