<?php
/**
 * product url helper
 *
 * @uses viewHelper Zend_View_Helper
 */
class Web_View_Helper_GetProductUrl extends Zend_View_Helper_Abstract {

    /**
     * @var Zend_View_Interface 
     */
    public $view;

    /**
     * 
     */
    public function GetProductUrl($product_id, $goods_id, $product_alphabet) {
        if(($product_id = intval($product_id)) < 1 || ($goods_id = intval($goods_id)) < 1 || empty($product_alphabet))
        {
        	return '#';
        }
        return '/product/pro_' . $product_id . '_' . $goods_id . '/' . $product_alphabet . '.html';
    }

    /**
     * Sets the view field 
     * @param $view Zend_View_Interface
     */
    public function setView(Zend_View_Interface $view) {
        $this->view = $view;
    }

}