<?php
/*
* 2007-2015 PrestaShop
*
* 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@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <contact@prestashop.com>
*  @copyright  2007-2015 PrestaShop SA
*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

function add_missing_rewrite_value()
{
    $pages = Db::getInstance()->executeS('
	SELECT *
	FROM `'._DB_PREFIX_.'meta` m
	LEFT JOIN `'._DB_PREFIX_.'meta_lang` ml ON (m.`id_meta` = ml.`id_meta`)
	WHERE ml.`url_rewrite` = \'\'
	AND m.`page` != "index"
	');
    if (sizeof($pages) && is_array($pages)) {
        foreach ($pages as $page) {
            Db::getInstance()->execute('
			UPDATE `'._DB_PREFIX_.'meta_lang`
			SET `url_rewrite` = "'.pSQL(Tools::str2url($page['title'])).'"
			WHERE `id_meta` = '.(int)$page['id_meta'].'
			AND `id_lang` = '.(int)$page['id_lang']);
        }
    }
}
