$pp->setPaymentDetails($payment);
// Add cart items to PayPal
$pp->populatePayPalCartItems();
// Set Express Checkout URLs
$returnPage = get_page_by_path('store/express');
$returnUrl = get_permalink($returnPage->ID);
$cancelPage = get_page_by_path('store/checkout');
$cancelUrl = get_permalink($cancelPage->ID);
$localeCode = Cart66Common::getLocaleCode();
$ecUrls = array('RETURNURL' => $returnUrl, 'CANCELURL' => $cancelUrl, 'LOCALECODE' => $localeCode);
$pp->setEcUrls($ecUrls);
$response = $pp->SetExpressCheckout();
$ack = strtoupper($response['ACK']);
if ('SUCCESS' == $ack || 'SUCCESSWITHWARNING' == $ack) {
Cart66Session::set('PayPalProToken', $response['TOKEN']);
$expressCheckoutUrl = $pp->getExpressCheckoutUrl($response['TOKEN']);
wp_redirect($expressCheckoutUrl);
exit;
} elseif (empty($ack)) {
echo '<pre>Failed to connect via curl to PayPal. The most likely cause is that your PHP installation failed to verify that the CA cert is OK</pre>';
} else {
try {
throw new Cart66Exception(ucwords($response['L_SHORTMESSAGE0']), 66503);
} catch (Cart66Exception $e) {
$exception = Cart66Exception::exceptionMessages($e->getCode(), $e->getMessage(), array('Error Number: ' . $response['L_ERRORCODE0'], $response['L_LONGMESSAGE0']));
echo Cart66Common::getView('views/error-messages.php', $exception);
}
}
}
?>
