<?php 
//File: /app/app_helper.php

App::import('Core', 'Helper');
/**
 * Overrides webroot method for plugin css js img integration
 * 
 */
class AppHelper extends Helper {
	
	/**
	 * Overrides webroot method, which in case of plugin changes
	 * css, js or image location. Plugin is identified by /plugin_name/
	 * slash is important. You can check the manual
	 * 
	 * @see cake/libs/view/Helper#webroot($file)
	 * @param String file - media file
	 * 
	 */
	function webroot($file) {
		foreach (Configure::listobjects('plugin') as $plugin) {
			$plugin = Inflector::underscore($plugin); 
			if (strpos($file, '/'.$plugin.'/') !== false && strpos($file, '/'.$plugin.'/') == 0) {
				$webPath = substr($this->webroot, 0, strpos($this->webroot, 'webroot'));
				$webPath .= 'plugins/'.$plugin.'/vendors'.r('/'.$plugin, '', $file);
				return $webPath;
			}
		}
		
		return parent::webroot($file);
	}
}
?>