121 lines
4.0 KiB
PHP
Executable File
121 lines
4.0 KiB
PHP
Executable File
<?php
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/*
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* 2007-2014 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Academic Free License (AFL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/afl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2014 PrestaShop SA
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* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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include_once(dirname(__FILE__).'/../../../config/config.inc.php');
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include_once(_PS_MODULE_DIR_.'paypal/paypal.php');
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/*
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* Instant payment notification class.
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* (wait for PayPal payment confirmation, then validate order)
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*/
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class PayPalNotifier extends PayPal
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{
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public function confirmOrder($custom)
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{
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$cart = new Cart((int)$custom['id_cart']);
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$cart_details = $cart->getSummaryDetails(null, true);
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$cart_hash = sha1(serialize($cart->nbProducts()));
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$this->context->cart = $cart;
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$address = new Address((int)$cart->id_address_invoice);
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$this->context->country = new Country((int)$address->id_country);
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$this->context->customer = new Customer((int)$cart->id_customer);
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$this->context->language = new Language((int)$cart->id_lang);
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$this->context->currency = new Currency((int)$cart->id_currency);
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if (isset($cart->id_shop))
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$this->context->shop = new Shop($cart->id_shop);
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$result = $this->getResult();
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if (strcmp(trim($result), "VERIFIED") == 0)
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{
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$currency_decimals = is_array($this->context->currency) ? (int)$this->context->currency['decimals'] : (int)$this->context->currency->decimals;
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$this->decimals = $currency_decimals * _PS_PRICE_DISPLAY_PRECISION_;
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$message = null;
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$mc_gross = Tools::ps_round(Tools::getValue('mc_gross'), $this->decimals);
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$cart_details = $cart->getSummaryDetails(null, true);
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$shipping = $cart_details['total_shipping_tax_exc'];
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$subtotal = $cart_details['total_price_without_tax'] - $cart_details['total_shipping_tax_exc'];
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$tax = $cart_details['total_tax'];
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$total_price = Tools::ps_round($shipping + $subtotal + $tax, $this->decimals);
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if ($this->comp($mc_gross, $total_price, 2) !== 0)
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{
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$payment = (int)Configuration::get('PS_OS_ERROR');
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$message = $this->l('Price paid on paypal is not the same that on PrestaShop.').'<br />';
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}
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elseif ($custom['hash'] != $cart_hash)
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{
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$payment = (int)Configuration::get('PS_OS_ERROR');
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$message = $this->l('Cart changed, please retry.').'<br />';
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}
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else
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{
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$payment = (int)Configuration::get('PS_OS_PAYMENT');
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$message = $this->l('Payment accepted.').'<br />';
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}
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$customer = new Customer((int)$cart->id_customer);
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$transaction = PayPalOrder::getTransactionDetails(false);
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if (_PS_VERSION_ < '1.5')
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$shop = null;
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else
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{
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$shop_id = $this->context->shop->id;
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$shop = new Shop($shop_id);
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}
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$this->validateOrder($cart->id, $payment, $total_price, $this->displayName, $message, $transaction, $cart->id_currency, false, $customer->secure_key, $shop);
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}
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}
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public function getResult()
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{
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if ((int)Configuration::get('PAYPAL_SANDBOX') == 1)
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$action_url = 'https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_notify-validate';
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else
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$action_url = 'https://www.paypal.com/cgi-bin/webscr?cmd=_notify-validate';
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$request = '&'.http_build_query($_POST, '&');
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return Tools::file_get_contents($action_url.$request);
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}
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}
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if ($custom = Tools::getValue('custom'))
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{
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$notifier = new PayPalNotifier();
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$result = Tools::jsonDecode($custom, true);
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$notifier->confirmOrder($result);
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}
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