<?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@magentocommerce.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.magentocommerce.com for more information.
 *
 * @category    Mage
 * @package     Mage_Checkout
 * @copyright   Copyright (c) 2010 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * One page checkout status
 *
 * @category   Mage
 * @category   Mage
 * @package    Mage_Checkout
 * @author      Magento Core Team <core@magentocommerce.com>
 */
class Mage_Checkout_Block_Onepage_Payment_Methods extends Mage_Payment_Block_Form_Container
{
    public function getQuote()
    {
        return Mage::getSingleton('checkout/session')->getQuote();
    }

    /**
     * Check and prepare payment method model
     *
     * @return bool
     */
    protected function _canUseMethod($method)
    {
        if (!$method || !$method->canUseCheckout()) {
            return false;
        }
        return parent::_canUseMethod($method);
    }

    /**
     * Retrieve code of current payment method
     *
     * @return mixed
     */
    public function getSelectedMethodCode()
    {
        if ($method = $this->getQuote()->getPayment()->getMethod()) {
            return $method;
        }
        return false;
    }

    /**
     * Payment method form html getter
     * @param Mage_Payment_Model_Method_Abstract $method
     */
    public function getPaymentMethodFormHtml(Mage_Payment_Model_Method_Abstract $method)
    {
         return $this->getChildHtml('payment.method.' . $method->getCode());
    }

    /**
     * Return method title for payment selection page
     *
     * @param Mage_Payment_Model_Method_Abstract $method
     */
    public function getMethodTitle(Mage_Payment_Model_Method_Abstract $method)
    {
        $form = $this->getChild('payment.method.' . $method->getCode());
        if ($form && $form->hasMethodTitle()) {
            return $form->getMethodTitle();
        }
        return $method->getTitle();
    }

    /**
     * Payment method additional label part getter
     * @param Mage_Payment_Model_Method_Abstract $method
     */
    public function getMethodLabelAfterHtml(Mage_Payment_Model_Method_Abstract $method)
    {
        if ($form = $this->getChild('payment.method.' . $method->getCode())) {
            return $form->getMethodLabelAfterHtml();
        }
    }
}