<?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
*/

require_once(_PS_INSTALLER_PHP_UPGRADE_DIR_.'add_new_tab.php');

function create_multistore()
{
	$res = true;
	if (!defined('_THEME_NAME_'))
		define('_THEME_NAME_', 'default');
	// @todo : use _PS_ROOT_DIR_
	if (defined('__PS_BASE_URI__'))
		$INSTALLER__PS_BASE_URI = __PS_BASE_URI__;
	else
	{
		// note: create_multistore is called for 1.5.0.0 upgrade
		// so, __PS_BASE_URI__ should be always defined in settings.inc.php
		// @todo generate __PS_BASE_URI__ using $_SERVER['REQUEST_URI'], just in case
		return false;
	}
	$all_themes_dir = _PS_ROOT_DIR_.DIRECTORY_SEPARATOR.'themes';
	$themes = scandir($all_themes_dir);
	foreach ($themes as $theme)
		if (!is_file($all_themes_dir.DIRECTORY_SEPARATOR.$theme) && is_dir($all_themes_dir.DIRECTORY_SEPARATOR.$theme.DIRECTORY_SEPARATOR) && $theme[0] != '.' && $theme != 'prestashop'  && $theme != 'default-bootstrap')
			$res &= Db::getInstance()->execute('INSERT INTO '._DB_PREFIX_.'theme (name) VALUES("'.Db::getInstance()->escape($theme).'")');
	$res &= Db::getInstance()->execute('
	UPDATE '._DB_PREFIX_.'shop
	SET
		name = (SELECT value FROM '._DB_PREFIX_.'configuration WHERE name = "PS_SHOP_NAME"),
		id_theme = (SELECT id_theme FROM '._DB_PREFIX_.'theme WHERE name = "'.Db::getInstance()->escape(_THEME_NAME_).'")
	WHERE id_shop = 1');
	$shop_domain = Db::getInstance()->getValue('SELECT `value` FROM `'._DB_PREFIX_.'configuration` WHERE `name` = "PS_SHOP_DOMAIN"');
	$shop_domain_ssl = Db::getInstance()->getValue('SELECT `value` FROM `'._DB_PREFIX_.'configuration` WHERE `name` = "PS_SHOP_DOMAIN_SSL"');
	if (empty($shop_domain))
		$shop_domain = $shop_domain_ssl = create_multistore_getHttpHost();
	if (empty($shop_domain_ssl))
		$shop_domain_ssl = create_multistore_getHttpHost();

	$physical_uri = str_replace(' ', '%20', $INSTALLER__PS_BASE_URI);
	$physical_uri = trim($physical_uri, '/\\');
	$physical_uri = ($physical_uri ? '/'.$physical_uri.'/' : '/');
	$res &= Db::getInstance()->execute('
	INSERT INTO `'._DB_PREFIX_.'shop_url` (`id_shop`, `domain`, `domain_ssl`, `physical_uri`, `virtual_uri`, `main`, `active`)
	VALUES(1, \''.pSQL($shop_domain).'\', \''.pSQL($shop_domain_ssl).'\', \''.pSQL($physical_uri).'\', \'\', 1, 1)');

	// Stock conversion
	$sql = 'INSERT INTO `'._DB_PREFIX_.'stock` (`id_product`, `id_product_attribute`, `id_group_shop`, `id_shop`, `quantity`)
	VALUES (SELECT p.`id_product`, 0, 1, 1, p.`quantity` FROM `'._DB_PREFIX_.'product` p);';
	$res &= Db::getInstance()->execute($sql);

	$sql = 'INSERT INTO `'._DB_PREFIX_.'stock` (`id_product`, `id_product_attribute`, `id_group_shop`, `id_shop`, `quantity`)
	VALUES (SELECT `id_product`, `id_product_attribute`, 1, 1, `quantity` FROM `'._DB_PREFIX_.'product_attribute` p);';
	$res &= Db::getInstance()->execute($sql);

	// Add admin tabs
	$shop_tab_id = add_new_tab('AdminShop', 'it:Shops|es:Shops|fr:Boutiques|de:Shops|en:Shops', 0, true);
	add_new_tab('AdminGroupShop', 'it:Group Shops|es:Group Shops|fr:Groupes de boutique|de:Group Shops|en:Group Shops', $shop_tab_id);
	add_new_tab('AdminShopUrl', 'it:Shop Urls|es:Shop Urls|fr:URLs de boutique|de:Shop Urls|en:Shop Urls', $shop_tab_id);

	return $res;
}

function create_multistore_getHttpHost()
{
	$host = (isset($_SERVER['HTTP_X_FORWARDED_HOST']) ? $_SERVER['HTTP_X_FORWARDED_HOST'] : $_SERVER['HTTP_HOST']);
	return $host;
}
