Current File : //www/varak.net/shop.varak.net/modules/paypal/integral_evolution/notifier.php
<?php
/**
* 2007-2016 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 2007-2016 PrestaShop SA
* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
include_once dirname(__FILE__).'/../../../config/config.inc.php';
include_once _PS_MODULE_DIR_.'paypal/paypal.php';
/*
* Instant payment notification class.
* (wait for PayPal payment confirmation, then validate order)
*/
class PayPalNotifier extends PayPal
{
public function confirmOrder($custom)
{
$cart = new Cart((int) $custom['id_cart']);
$cart_details = $cart->getSummaryDetails(null, true);
$cart_hash = sha1(serialize($cart->nbProducts()));
$this->context->cart = $cart;
$address = new Address((int) $cart->id_address_invoice);
$this->context->country = new Country((int) $address->id_country);
$this->context->customer = new Customer((int) $cart->id_customer);
$this->context->language = new Language((int) $cart->id_lang);
$this->context->currency = new Currency((int) $cart->id_currency);
if (isset($cart->id_shop)) {
$this->context->shop = new Shop($cart->id_shop);
}
$result = $this->getResult();
if (strcmp(trim($result), "VERIFIED") == 0) {
$currency_decimals = is_array($this->context->currency) ? (int) $this->context->currency['decimals'] : (int) $this->context->currency->decimals;
$this->decimals = $currency_decimals * _PS_PRICE_DISPLAY_PRECISION_;
$message = null;
$mc_gross = Tools::ps_round(Tools::getValue('mc_gross'), $this->decimals);
$cart_details = $cart->getSummaryDetails(null, true);
$shipping = $cart_details['total_shipping_tax_exc'];
$subtotal = $cart_details['total_price_without_tax'] - $cart_details['total_shipping_tax_exc'];
$tax = $cart_details['total_tax'];
$total_price = Tools::ps_round($shipping + $subtotal + $tax, $this->decimals);
if ($this->comp($mc_gross, $total_price, 2) !== 0) {
$payment = (int) Configuration::get('PS_OS_ERROR');
$message = $this->l('Price paid on paypal is not the same that on PrestaShop.').'<br />';
} elseif ($custom['hash'] != $cart_hash) {
$payment = (int) Configuration::get('PS_OS_ERROR');
$message = $this->l('Cart changed, please retry.').'<br />';
} else {
$payment = (int) Configuration::get('PS_OS_PAYMENT');
$message = $this->l('Payment accepted.').'<br />';
}
$customer = new Customer((int) $cart->id_customer);
$transaction = PayPalOrder::getTransactionDetails(false);
if (_PS_VERSION_ < '1.5') {
$shop = null;
} else {
$shop_id = $this->context->shop->id;
$shop = new Shop($shop_id);
}
$this->validateOrder($cart->id, $payment, $total_price, $this->displayName, $message, $transaction, $cart->id_currency, false, $customer->secure_key, $shop);
}
}
public function getResult()
{
if ((int) Configuration::get('PAYPAL_SANDBOX') == 1) {
$action_url = 'https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_notify-validate';
} else {
$action_url = 'https://www.paypal.com/cgi-bin/webscr?cmd=_notify-validate';
}
$request = '&'.http_build_query($_POST, '&');
return Tools::file_get_contents($action_url.$request);
}
}
if ($custom = Tools::getValue('custom')) {
$notifier = new PayPalNotifier();
$result = Tools::jsonDecode($custom, true);
$notifier->confirmOrder($result);
}
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