*
* This script processes payment notifications/callbacks from payment service providers, and routes these messages to the appropriate services
* A url parameter "service" is expected, with the value containing the token identifier for the service the message is intended for
* For example, a PayPal IPN notification is expected to be received at http://<sitename>/wp-content/plugins/membermouse/x.php?service=paypal
*
* The placement and name of this script are intended to keep the url as small as possible, under the circumstances
*
*/
require_once "../../../wp-load.php";
require_once "includes/mm-constants.php";
require_once "includes/init.php";
$request = isset($_POST) ? $_POST : array();
if (isset($_GET['service']) || isset($_POST['service'])) {
$serviceToken = isset($_GET['service']) ? strtoupper($_GET['service']) : strtoupper($_POST['service']);
$service = MM_PaymentServiceFactory::getPaymentService($serviceToken);
$response = !is_null($service) ? $service->processNotification($request) : new MM_PaymentServiceResponse("Improper notification format received", MM_PaymentServiceResponse::$ERROR);
} else {
//unspecified service (which means improper remote setup), see if there is a default payment service that can/will handle it
$serviceArray = MM_PaymentServiceFactory::getPaymentServicesArray();
if (count($serviceArray) == 1) {
$service = array_pop($serviceArray);
$response = $service->processNotification($request);
} else {
$response = new MM_PaymentServiceResponse("Improper notification format received", MM_PaymentServiceResponse::$ERROR);
}
}
//echo the response to caller
$responseMsg = $response->getMessage();
if (!empty($responseMsg)) {
echo $responseMsg;
}
