<?php
/*
 * 2007-2014 PrestaShop
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 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/afl-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  2007-2014 PrestaShop SA
 *  @version  Release: $Revision: 13573 $
 *  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 *  International Registered Trademark & Property of PrestaShop SA
 */

/**
 * @since 1.5.0
 */

class PayPalSubmitModuleFrontController extends ModuleFrontController
{
	public $display_column_left = false;

	public function initContent()
	{
		parent::initContent();

		$this->paypal = new PayPal();
		$this->context = Context::getContext();

		$this->id_module = (int)Tools::getValue('id_module');
		$this->id_order = (int)Tools::getValue('id_order');
		$order = new Order($this->id_order);
		$order_state = new OrderState($order->current_state);
		$paypal_order = PayPalOrder::getOrderById($this->id_order);

		if ($order_state->template[$this->context->language->id] == 'payment_error')
		{
			$this->context->smarty->assign(
				array(
					'message' => $order_state->name[$this->context->language->id],
					'logs' => array(
						$this->paypal->l('An error occurred while processing payment.')
					),
					'order' => $paypal_order,
					'price' => Tools::displayPrice($paypal_order['total_paid'], $this->context->currency),
				)
			);

			return $this->setTemplate('error.tpl');
		}

		$order_currency = new Currency((int)$order->id_currency);
		$display_currency = new Currency((int)$this->context->currency->id);

		$price = Tools::convertPriceFull($paypal_order['total_paid'], $order_currency, $display_currency);

		$this->context->smarty->assign(
			array(
				'is_guest' => (($this->context->customer->is_guest) || $this->context->customer->id == false),
				'order' => $paypal_order,
				'price' => Tools::displayPrice($price, $this->context->currency->id),
				'HOOK_ORDER_CONFIRMATION' => $this->displayOrderConfirmation(),
				'HOOK_PAYMENT_RETURN' => $this->displayPaymentReturn()
			)
		);
		if(version_compare(_PS_VERSION_, '1.5', '>'))
		{
			$this->context->smarty->assign(array(
				'reference_order' => Order::getUniqReferenceOf($paypal_order['id_order'])
			));
		}

		if (($this->context->customer->is_guest) || $this->context->customer->id == false)
		{
			$this->context->smarty->assign(
				array(
					'id_order' => (int)$this->id_order,
					'id_order_formatted' => sprintf('#%06d', (int)$this->id_order),
					'order_reference' => $order->reference,
				)
			);

			/* If guest we clear the cookie for security reason */
			$this->context->customer->mylogout();
		}
		if ($this->context->getMobileDevice() == true)
			$this->setTemplate('order-confirmation-mobile.tpl');
		else
			$this->setTemplate('order-confirmation.tpl');
	}

	private function displayHook()
	{
		if (Validate::isUnsignedId($this->id_order) && Validate::isUnsignedId($this->id_module))
		{
			$order = new Order((int)$this->id_order);
			$currency = new Currency((int)$order->id_currency);

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

				return $params;
			}
		}

		return false;
	}

	/**
	 * Execute the hook displayPaymentReturn
	 */
	public function displayPaymentReturn()
	{
		$params = $this->displayHook();

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

	/**
	 * Execute the hook displayOrderConfirmation
	 */
	public function displayOrderConfirmation()
	{
		$params = $this->displayHook();

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