$site = new RezgoSite(secure);
if ($_POST['rezgoAction'] == 'get_paypal_token') {
// send a partial commit (a=get_paypal_token) to get a paypal token for the modal window
// include the return url (this url), so the paypal API can use it in the modal window
if ($_POST['mode'] == 'mobile') {
$result = $site->sendBooking(null, 'a=get_paypal_token&paypal_return_url=https://' . $_SERVER['HTTP_HOST'] . REZGO_DIR . '/paypal');
} else {
$result = $site->sendBookingOrder(null, '<additional>get_paypal_token</additional><paypal_return_url>https://' . $_SERVER['HTTP_HOST'] . REZGO_DIR . '/paypal</paypal_return_url>');
}
$response = $site->exists($result->paypal_token) ? $result->paypal_token : 0;
} elseif ($_POST['rezgoAction'] == 'book') {
$result = $site->sendBookingOrder();
if ($result->status == 1) {
// start a session so we can save the analytics code
session_start();
$response = $site->encode($result->trans_num);
// Set a session variable for the analytics to carry to the receipt's first view
$_SESSION['REZGO_CONVERSION_ANALYTICS'] = $result->analytics_convert;
// Add a blank script tag so that this session is detected on the receipt
$_SESSION['REZGO_CONVERSION_ANALYTICS'] .= '<script></script>';
} else {
// this booking failed, send a status code back to the requesting page
if ($result->message == 'Availability Error' || $result->mesage == 'Fatal Error') {
$response = 2;
} else {
if ($result->message == 'Payment Declined' || $result->message == 'Invalid Card Checksum' || $result->message == 'Invalid Card Expiry') {
$response = 3;
} else {
if ($result->message == 'Account Error') {
// hard system error, no commit requests are allowed if there is no valid payment method
$response = 5;
