<?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) 2012 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */


/**
 * Controller for onepage and multishipping checkouts
 */
abstract class Mage_Checkout_Controller_Action extends Mage_Core_Controller_Front_Action
{
    /**
     * Make sure customer is valid, if logged in
     * By default will add error messages and redirect to customer edit form
     *
     * @param bool $redirect - stop dispatch and redirect?
     * @param bool $addErrors - add error messages?
     * @return bool
     */
    protected function _preDispatchValidateCustomer($redirect = true, $addErrors = true)
    {
        $customer = Mage::getSingleton('customer/session')->getCustomer();
        if ($customer && $customer->getId()) {
            $validationResult = $customer->validate();
            if ((true !== $validationResult) && is_array($validationResult)) {
                if ($addErrors) {
                    foreach ($validationResult as $error) {
                        Mage::getSingleton('customer/session')->addError($error);
                    }
                }
                if ($redirect) {
                    $this->_redirect('customer/account/edit');
                    $this->setFlag('', self::FLAG_NO_DISPATCH, true);
                }
                return false;
            }
        }
        return true;
    }
}