<?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 update_for_13version()
{
	global $oldversion;
	
	if (version_compare($oldversion, '1.4.0.1') >= 0)
		return; // if the old version is a 1.4 version
	
	// Disable the Smarty 3
	// Disable the URL rewritting
	// Disable Canonical redirection

	$res = true;
	$exist = Db::getInstance()->getValue('SELECT `id_configuration` FROM `'._DB_PREFIX_.'configuration` WHERE `name` = \'PS_FORCE_SMARTY_2\'');
	if ($exist)
		$res &= Db::getInstance()->execute('UPDATE `'._DB_PREFIX_.'configuration` SET value = "1" WHERE `name` = \'PS_FORCE_SMARTY_2\'');
	else
		$res &= Db::getInstance()->getValue('INSERT INTO `'._DB_PREFIX_.'configuration` (name, value) VALUES ("PS_FORCE_SMARTY_2", "1")');

	$exist = Db::getInstance()->getValue('SELECT `id_configuration` FROM `'._DB_PREFIX_.'configuration` WHERE `name` = \'PS_REWRITING_SETTINGS\'');
	if ($exist)
		$res &= Db::getInstance()->execute('UPDATE `'._DB_PREFIX_.'configuration` SET value = "0" WHERE `name` = \'PS_REWRITING_SETTINGS\'');
	else
		$res &= Db::getInstance()->getValue('INSERT INTO `'._DB_PREFIX_.'configuration` (name, value) VALUES ("PS_REWRITING_SETTINGS", "0")');

	$exist = Db::getInstance()->getValue('SELECT `id_configuration` FROM `'._DB_PREFIX_.'configuration` WHERE `name` = \'PS_CANONICAL_REDIRECT\'');
	if ($exist)
		$res &= Db::getInstance()->execute('UPDATE `'._DB_PREFIX_.'configuration` SET value = "0" WHERE `name` = \'PS_CANONICAL_REDIRECT\'');
	else
		$res &= Db::getInstance()->getValue('INSERT INTO `'._DB_PREFIX_.'configuration` (name, value) VALUES ("PS_CANONICAL_REDIRECT", "0")');

	return $res;
}
