CakePHP Mobile Component

mobile.php

<?php
/*
 * @author: Rodrigo Amaya
 * @description: Detecta si el cliente es un navegador movil, según el user agent.
 * Este componente esta basado en WPTap.
 * 
 * File: /app/controllers/components/mobile.php
 * 
 */
class MobileComponent extends Object {

    public $useragents = array(
        'iPhone/iPod' => 'iPhone|iPod|aspen|webmate',
        'Android' => 'android|dream|cupcake',
        'BlackBerry Storm' => 'blackberry9500|blackberry9530',
        'Nokia' => 'series60|series40|nokia|Nokia',
        'Apple iPad' => 'ipad|iPad',
        'Opera' => 'opera mini|Opera Mobi|Presto',
        'Palm' => 'pre\/|palm os|palm|hiptop|avantgo|plucker|xiino|blazer|elaine',
        'Windows Smartphone' => 'iris|3g_t|windows ce|opera mobi|windows ce; smartphone;|windows ce; iemobile',
        'Blackberry' => 'blackberry|Blackberry'
        //solo para DEPURAR: 
        //'Chrome' => 'Chrome|chrome'
    );

    function mobileDetect() {
        $container = $_SERVER['HTTP_USER_AGENT'];
        //$this->log($container);
        $mobile_current_id = null;

        foreach ($this->useragents as $mobile_id => $useragent) {
            $useragent = explode('|', $useragent);

            foreach ($useragent as $agent) {
                if (eregi($agent, $container)) {
                    $mobile_current_id = $mobile_id;
                    break;
                }
            }
        }
        
        return $mobile_current_id;
    }
    
    function isMobile(){
        if($this->mobileDetect() == null){
            return false;
        } else {
            return true;
        }
    }

}

?>