public function __construct()
{
$username = Cart66Setting::getValue('paypalpro_api_username');
$password = Cart66Setting::getValue('paypalpro_api_password');
$signature = Cart66Setting::getValue('paypalpro_api_signature');
if (!($username && $password && $signature)) {
throw new Cart66Exception('Invalid PayPal Pro Configuration', 66502);
}
parent::__construct();
}
<?php
$settingsOk = true;
$username = Cart66Setting::getValue('paypalpro_api_username');
$password = Cart66Setting::getValue('paypalpro_api_password');
$signature = Cart66Setting::getValue('paypalpro_api_signature');
if (!($username && $password && $signature)) {
$settingsOk = false;
throw new Cart66Exception('Invalid PayPal Express Configuration', 66501);
}
if ($_SERVER['REQUEST_METHOD'] == "POST" && isset($_POST['cart66-action']) && $_POST['cart66-action'] == 'paypalexpresscheckout') {
// Set up the PayPal object
$pp = new Cart66PayPalExpressCheckout();
$taxRate = new Cart66TaxRate();
// Calculate total amount to charge customer
$total = Cart66Session::get('Cart66Cart')->getGrandTotal(false);
$total = number_format($total, 2, '.', '');
Cart66Common::log('[' . basename(__FILE__) . ' - line ' . __LINE__ . "] PayPal Express Checkout grand total: {$total}");
// Calculate total cost of all items in cart, not including tax and shipping
$itemTotal = Cart66Session::get('Cart66Cart')->getNonSubscriptionAmount();
$itemTotal = number_format($itemTotal, 2, '.', '');
Cart66Common::log('[' . basename(__FILE__) . ' - line ' . __LINE__ . "] PayPal Express Checkout item total: {$itemTotal}");
// Calculate shipping costs
$shipping = Cart66Session::get('Cart66Cart')->getShippingCost();
$promotion = Cart66Session::get('Cart66Promotion');
$discount = Cart66Session::get('Cart66Cart')->getDiscountAmount();
if (is_object($promotion) && $promotion->apply_to == 'total') {
$itemTotal = Cart66Session::get('Cart66Cart')->getNonSubscriptionAmount();
$itemDiscount = Cart66Session::get('Cart66Cart')->getDiscountAmount();
if ($itemDiscount > 0) {
$itemTotal = $itemTotal - $itemDiscount;
