<?php
/**
 * @category	Fishpig
 * @package		Fishpig_Bolt
 * @license		http://fishpig.co.uk/license.txt
 * @author		Ben Tideswell <help@fishpig.co.uk>
 */

abstract class Fishpig_Bolt_Model_Observer_Abstract extends Varien_Object
{
	/**
	 * Determine whether Bolt is loaded
	 *
	 * @return bool
	 */
	public function isBoltDefined()
	{
		return defined('FISHPIG_BOLT');
	}
	
	/**
	 * Refresh the config file
	 *
	 * @param $observer = null
	 * @return array|false
	 */
	public function refreshConfig($observer = null)
	{
		return Mage::helper('bolt')->refreshConfig();
	}
	
	/**
	 * Retrieve the Magento layout model
	 *
	 * @return Mage_Core_Model_Layout
	 */
	public function getLayout()
	{
		return Mage::getSingleton('core/layout');
	}
}