<?php
/*
* 2007-2017 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  2007-2017 PrestaShop SA
*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

class OrderConfirmationControllerCore extends FrontController
{
    public $ssl = true;
    public $php_self = 'order-confirmation';
    public $id_cart;
    public $id_module;
    public $id_order;
    public $reference;
    public $secure_key;

    /**
     * Initialize order confirmation controller
     * @see FrontController::init()
     */
    public function init()
    {
        parent::init();

        $this->id_cart = (int)(Tools::getValue('id_cart', 0));
        $is_guest = false;

        /* check if the cart has been made by a Guest customer, for redirect link */
        if (Cart::isGuestCartByCartId($this->id_cart)) {
            $is_guest = true;
            $redirectLink = 'index.php?controller=guest-tracking';
        } else {
            $redirectLink = 'index.php?controller=history';
        }

        $this->id_module = (int)(Tools::getValue('id_module', 0));
        $this->id_order = Order::getOrderByCartId((int)($this->id_cart));
        $this->secure_key = Tools::getValue('key', false);
        $order = new Order((int)($this->id_order));
        if ($is_guest) {
            $customer = new Customer((int)$order->id_customer);
            $redirectLink .= '&id_order='.$order->reference.'&email='.urlencode($customer->email);
        }
        if (!$this->id_order || !$this->id_module || !$this->secure_key || empty($this->secure_key)) {
            Tools::redirect($redirectLink.(Tools::isSubmit('slowvalidation') ? '&slowvalidation' : ''));
        }
        $this->reference = $order->reference;
        if (!Validate::isLoadedObject($order) || $order->id_customer != $this->context->customer->id || $this->secure_key != $order->secure_key) {
            Tools::redirect($redirectLink);
        }
        $module = Module::getInstanceById((int)($this->id_module));
        if ($order->module != $module->name) {
            Tools::redirect($redirectLink);
        }
    }

    /**
     * Assign template vars related to page content
     * @see FrontController::initContent()
     */
    public function initContent()
    {
        parent::initContent();

        $this->context->smarty->assign(array(
            'is_guest' => $this->context->customer->is_guest,
            'HOOK_ORDER_CONFIRMATION' => $this->displayOrderConfirmation(),
            'HOOK_PAYMENT_RETURN' => $this->displayPaymentReturn()
        ));

        if ($this->context->customer->is_guest) {
            $this->context->smarty->assign(array(
                'id_order' => $this->id_order,
                'reference_order' => $this->reference,
                'id_order_formatted' => sprintf('#%06d', $this->id_order),
                'email' => $this->context->customer->email
            ));
            /* If guest we clear the cookie for security reason */
            $this->context->customer->mylogout();
        }

        $this->setTemplate(_PS_THEME_DIR_.'order-confirmation.tpl');
    }

    /**
     * Execute the hook displayPaymentReturn
     */
    public function displayPaymentReturn()
    {
        if (Validate::isUnsignedId($this->id_order) && Validate::isUnsignedId($this->id_module)) {
            $params = array();
            $order = new Order($this->id_order);
            $currency = new Currency($order->id_currency);

            if (Validate::isLoadedObject($order)) {
                $params['total_to_pay'] = $order->getOrdersTotalPaid();
                $params['currency'] = $currency->sign;
                $params['objOrder'] = $order;
                $params['currencyObj'] = $currency;

                return Hook::exec('displayPaymentReturn', $params, $this->id_module);
            }
        }
        return false;
    }

    /**
     * Execute the hook displayOrderConfirmation
     */
    public function displayOrderConfirmation()
    {
        if (Validate::isUnsignedId($this->id_order)) {
            $params = array();
            $order = new Order($this->id_order);
            $currency = new Currency($order->id_currency);

            if (Validate::isLoadedObject($order)) {
                $params['total_to_pay'] = $order->getOrdersTotalPaid();
                $params['currency'] = $currency->sign;
                $params['objOrder'] = $order;
                $params['currencyObj'] = $currency;

                return Hook::exec('displayOrderConfirmation', $params);
            }
        }
        return false;
    }
}
