<?php
/*
* 2007-2011 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  2007-2011 PrestaShop SA
*  @version  Release: $Revision: 8673 $
*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

class GuestTrackingControllerCore extends FrontController
{
	public $php_self = 'guest-tracking';

	/**
	 * Initialize guest tracking controller
	 * @see FrontController::init()
	 */
	public function init()
	{
		parent::init();
		if ($this->context->customer->isLogged())
			Tools::redirect('history.php');
	}

	/**
	 * Start forms process
	 * @see FrontController::postProcess()
	 */
	public function postProcess()
	{
		if (Tools::isSubmit('submitGuestTracking') || Tools::isSubmit('submitTransformGuestToCustomer'))
		{
			$id_order = (int)Tools::getValue('id_order');
			$email = Tools::getValue('email');
			$order = new Order((int)$id_order);

			if (empty($id_order))
				$this->errors[] = Tools::displayError('Please provide your Order ID');
			else if (empty($email))
				$this->errors[] = Tools::displayError('Please provide your e-mail address');
			else if (!Validate::isEmail($email))
				$this->errors[] = Tools::displayError('Please provide a valid e-mail address');
			else if (!Customer::customerExists($email, false, false))
				$this->errors[] = Tools::displayError('There is no account associated with this e-mail address');
			else if (Customer::customerExists($email, false, true))
			{
				$this->errors[] = Tools::displayError('Your guest account has already been transformed into a customer account.
					Please log-in to your customer account to view this order, this section is reserved for guest accounts');
				$this->context->smarty->assign('show_login_link', true);
			}
			else if (!Validate::isLoadedObject($order))
				$this->errors[] = Tools::displayError('Invalid Order ID');
			else if (!$order->isAssociatedAtGuest($email))
				$this->errors[] = Tools::displayError('Invalid order ID');
			else
			{
				$this->assignOrderTracking($order);
				if (Tools::isSubmit('submitTransformGuestToCustomer'))
				{
					$customer = new Customer((int)$order->id_customer);
					if (!Validate::isLoadedObject($customer))
						$this->errors[] = Tools::displayError('Invalid customer');
					else if (!$customer->transformToCustomer($this->context->language->id, Tools::getValue('password')))
						// @todo clarify error message
						$this->errors[] = Tools::displayError('An error occurred while transforming guest to customer.');
					else if (!Tools::getValue('password'))
						$this->errors[] = Tools::displayError('Invalid password');
					else
						$this->context->smarty->assign('transformSuccess', true);
				}
			}
		}
	}

	/**
	 * Assign template vars related to page content
	 * @see FrontController::initContent()
	 */
	public function initContent()
	{
		/* Handle brute force attacks */
		if (count($this->errors))
			sleep(1);

		$this->context->smarty->assign(array(
			'action' => $this->context->link->getPageLink('guest-tracking.php'),
			'errors' => $this->errors,
		));
		$this->setTemplate(_PS_THEME_DIR_.'guest-tracking.tpl');
		parent::initContent();
	}

	/**
	 * Assign template vars related to order tracking informations
	 */
	protected function assignOrderTracking($order)
	{
		$customer = new Customer((int)$order->id_customer);
		$id_order_state = (int)($order->getCurrentState());
		$carrier = new Carrier((int)($order->id_carrier), (int)($order->id_lang));
		$addressInvoice = new Address((int)($order->id_address_invoice));
		$addressDelivery = new Address((int)($order->id_address_delivery));
		$inv_adr_fields = AddressFormat::getOrderedAddressFields($addressInvoice->id_country);
		$dlv_adr_fields = AddressFormat::getOrderedAddressFields($addressDelivery->id_country);

		$invoiceAddressFormatedValues = AddressFormat::getFormattedAddressFieldsValues($addressInvoice, $inv_adr_fields);
		$deliveryAddressFormatedValues = AddressFormat::getFormattedAddressFieldsValues($addressDelivery, $dlv_adr_fields);

		if ($order->total_discounts > 0)
			$this->context->smarty->assign('total_old', (float)($order->total_paid - $order->total_discounts));
		$products = $order->getProducts();
		$customizedDatas = Product::getAllCustomizedDatas((int)($order->id_cart));
		Product::addCustomizationPrice($products, $customizedDatas);

		$this->processAddressFormat($addressDelivery, $addressInvoice);
		$this->context->smarty->assign(array(
			'shop_name' => Configuration::get('PS_SHOP_NAME'),
			'order' => $order,
			'return_allowed' => false,
			'currency' => new Currency($order->id_currency),
			'order_state' => (int)($id_order_state),
			'invoiceAllowed' => (int)(Configuration::get('PS_INVOICE')),
			'invoice' => (OrderState::invoiceAvailable((int)($id_order_state)) && $order->invoice_number),
			'order_history' => $order->getHistory((int)$this->context->language->id, false, true),
			'products' => $products,
			'discounts' => $order->getCartRules(),
			'carrier' => $carrier,
			'address_invoice' => $addressInvoice,
			'invoiceState' => (Validate::isLoadedObject($addressInvoice) && $addressInvoice->id_state) ? new State((int)($addressInvoice->id_state)) : false,
			'address_delivery' => $addressDelivery,
			'deliveryState' => (Validate::isLoadedObject($addressDelivery) && $addressDelivery->id_state) ? new State((int)($addressDelivery->id_state)) : false,
			'is_guest' => true,
			'group_use_tax' => (Group::getPriceDisplayMethod($customer->id_default_group) == PS_TAX_INC),
			'CUSTOMIZE_FILE' => _CUSTOMIZE_FILE_,
			'CUSTOMIZE_TEXTFIELD' => _CUSTOMIZE_TEXTFIELD_,
			'use_tax' => Configuration::get('PS_TAX'),
			'customizedDatas' => $customizedDatas,
			'invoiceAddressFormatedValues' => $invoiceAddressFormatedValues,
			'deliveryAddressFormatedValues' => $deliveryAddressFormatedValues));
		if ($carrier->url && $order->shipping_number)
			$this->context->smarty->assign('followup', str_replace('@', $order->shipping_number, $carrier->url));
		$this->context->smarty->assign('HOOK_ORDERDETAILDISPLAYED', Hook::exec('displayOrderDetail', array('order' => $order)));
		Hook::exec('actionOrderDetail', array('carrier' => $carrier, 'order' => $order));
	}

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

		$this->addCSS(_THEME_CSS_DIR_.'history.css');
		$this->addCSS(_THEME_CSS_DIR_.'addresses.css');
	}

	protected function processAddressFormat(Address $delivery, Address $invoice)
	{
		$inv_adr_fields = AddressFormat::getOrderedAddressFields($invoice->id_country, false, true);
		$dlv_adr_fields = AddressFormat::getOrderedAddressFields($delivery->id_country, false, true);

		$this->context->smarty->assign('inv_adr_fields', $inv_adr_fields);
		$this->context->smarty->assign('dlv_adr_fields', $dlv_adr_fields);

	}
}
