<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_XmlConnect
 * @copyright  Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * PayPal Mobile Express Checkout Library config
 *
 * @category    Mage
 * @package     Mage_XmlConnect
 * @author      Magento Core Team <core@magentocommerce.com>
 */
class Mage_XmlConnect_Model_Payment_Method_Paypal_Config extends Mage_Paypal_Model_Config
{
    /**
     * PayPal Website Payments Pro - PayPal Mobile Express Checkout Library
     */
    const METHOD_WPP_MECL = 'paypal_mecl';

    /**
     * Get url for dispatching customer to express checkout start
     *
     * @param string $token
     * @return string
     */
    public function getExpressCheckoutStartUrl($token)
    {
        return $this->getPaypalUrl(array('cmd' => '_express-checkout-mobile', 'token' => $token));
    }

    /**
     * Map any supported payment method into a config path by specified field name
     *
     * @param string $fieldName
     * @return string|null
     */
    protected function _getSpecificConfigPath($fieldName)
    {
        $path = $this->_mapExpressFieldset($fieldName);

        if ($path === null) {
            $path = $this->_mapWppFieldset($fieldName);
        }

        if ($path === null) {
            $path = parent::_getSpecificConfigPath($fieldName);
        }

        return $path;
    }
}
