<?php

/*
 * 2007-2018 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  2007-2018 PrestaShop SA
 *  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 *  International Registered Trademark & Property of PrestaShop SA
 */

use PrestaShop\Module\AutoUpgrade\Tools14;

if (function_exists('date_default_timezone_set')) {
    // date_default_timezone_get calls date_default_timezone_set, which can provide warning
    $timezone = @date_default_timezone_get();
    date_default_timezone_set($timezone);
}

/**
 * Set constants & general values used by the autoupgrade.
 *
 * @param string $callerFilePath Path to the caller file. Needed as the two files are not in the same folder
 */
function autoupgrade_init_container($callerFilePath)
{
    if (PHP_SAPI === 'cli') {
        $options = getopt('', array('dir:'));
        if (isset($options['dir'])) {
            $_POST['dir'] = $options['dir'];
        }
    }

    // the following test confirm the directory exists
    if (empty($_POST['dir'])) {
        echo 'No admin directory provided (dir). 1-click upgrade cannot proceed.';
        exit(1);
    }

    // defines.inc.php can not exists (1.3.0.1 for example)
    // but we need _PS_ROOT_DIR_
    if (!defined('_PS_ROOT_DIR_')) {
        define('_PS_ROOT_DIR_', realpath($callerFilePath . '/../../'));
    }

    if (!defined('_PS_MODULE_DIR_')) {
        define('_PS_MODULE_DIR_', _PS_ROOT_DIR_ . DIRECTORY_SEPARATOR . 'modules' . DIRECTORY_SEPARATOR);
    }

    define('AUTOUPGRADE_MODULE_DIR', _PS_MODULE_DIR_ . 'autoupgrade' . DIRECTORY_SEPARATOR);
    require_once AUTOUPGRADE_MODULE_DIR . 'functions.php';
    require_once AUTOUPGRADE_MODULE_DIR . 'vendor/autoload.php';

    $dir = Tools14::safeOutput(Tools14::getValue('dir'));
    define('_PS_ADMIN_DIR_', _PS_ROOT_DIR_ . DIRECTORY_SEPARATOR . $dir);

    if (_PS_ADMIN_DIR_ !== realpath(_PS_ADMIN_DIR_)) {
        echo 'wrong directory: ' . $dir;
        exit(1);
    }

    $container = new \PrestaShop\Module\AutoUpgrade\UpgradeContainer(_PS_ROOT_DIR_, _PS_ADMIN_DIR_);
    $container->getState()->importFromArray(empty($_REQUEST['params']) ? array() : $_REQUEST['params']);

    return $container;
}