} if (!isset($_POST['txn_id'])) { $errors .= $paypal->getL('txn_id') . '<br />'; } if (!isset($_POST['mc_currency'])) { $errors .= $paypal->getL('mc_currency') . '<br />'; } if (empty($errors)) { $theCart = new Cart(intval($_POST['custom'])); if (!$theCart->id) { $errors = $paypal->getL('cart') . '<br />'; } elseif (Order::getOrderByCartId(intval($_POST['custom']))) { $errors = $paypal->getL('order') . '<br />'; } else { $_SESSION['agile_paypal_validating_order'] = 1; $paypal->validateOrder($_POST['custom'], _PS_OS_PAYMENT_, floatval($_POST['mc_gross']), $paypal->displayName, $paypal->getL('transaction') . $_POST['txn_id'], array(), NULL, false, $customer->secure_key); $_SESSION['agile_paypal_validating_order'] = 0; } } } else { $errors .= $paypal->getL('verified'); } if (!empty($errors) and isset($_POST['custom'])) { $_SESSION['agile_paypal_validating_order'] = 1; if ($_POST['payment_status'] == 'Pending') { $paypal->validateOrder(intval($_POST['custom']), _PS_OS_PAYPAL_, floatval($_POST['mc_gross']), $paypal->displayName, $paypal->getL('transaction') . $_POST['txn_id'] . '<br />' . $errors, array(), NULL, false, $customer->secure_key); } else { $paypal->validateOrder(intval($_POST['custom']), _PS_OS_ERROR_, 0, $paypal->displayName, $errors . '<br />', array(), NULL, false, $customer->secure_key); } $_SESSION['agile_paypal_validating_order'] = 0; }