Google Analytics module for Processwire

Analytics.module

<?php

class Analytics extends WireData implements Module {
	
	public static function getModuleInfo() {

		return array(
			'title' => 'Google Analytics', 
			'version' => 101, 
			'summary' => 'Adds some quick hooks for the Google Analytics Service',
			'href' => 'http://www.alasdairmonk.com',
			'singular' => true, 
			'autoload' => false, 
			);
	}

	public function init() {
		$this->set('account', '');
	}
	
	public function ___render() {
		// If there's no url supplied, we'll assume the user means the current page
		if(!$this->account) $this->account = "UA-XXXXXXX-XX";
		
		// Build the iframe
		$out = 	'<script type="text/javascript">'.
			   	'var _gaq = _gaq || [];'.
				"_gaq.push(['_setAccount', '".$this->account."']);".
				" _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>";
		
		return $out;
	}
}