public function beginTransaction($value, $reservationID, $description, $successUrl, $cancelUrl, $callbackClassName)
{
$payPalService = new RM_PayPal_Service();
try {
$payPalService->initialize($payPalService->createInvoiceNumber($reservationID, true), $description, $value);
} catch (RM_Exception $e) {
RM_Log::toLog("PayPal transaction aborted: " . $e->getMessage());
throw new RM_Transaction_Exception();
}
$fields = $payPalService->getFields();
$request = RM_Environment::getConnector()->getRequestHTTP();
$request->setControllerName('PayPal');
$request->setActionName('form');
$controller = new RM_User_PayPalController($request, new Zend_Controller_Response_Http());
$controller->setFrontController(Zend_Controller_Front::getInstance());
$controller->view->setScriptPath(RM_Environment::getConnector()->getRootPath() . DIRECTORY_SEPARATOR . 'RM' . DIRECTORY_SEPARATOR . 'userdata' . DIRECTORY_SEPARATOR . 'plugins' . DIRECTORY_SEPARATOR . 'PayPal' . DIRECTORY_SEPARATOR . 'views' . DIRECTORY_SEPARATOR . 'user' . DIRECTORY_SEPARATOR . 'scripts' . DIRECTORY_SEPARATOR . 'PayPal');
$fields['custom'] = $callbackClassName;
$fields['return'] = $successUrl;
$fields['cancel_return'] = $cancelUrl;
$controller->view->fields = $fields;
$controller->view->paypal_url = $payPalService->getPaypalURL();
echo $controller->view->render('form.phtml');
return;
}
