/**
* Sends the response
*
* @param array $results The collected results from the transaction requests
* @param Ecodev\Newsletter\MVC\ExtDirect\Request $extDirectRequest
* @return void
* @author Robert Lemke <*****@*****.**>
*/
protected function sendResponse(array $results, Request $extDirectRequest)
{
$response = $this->objectManager->get('TYPO3\\CMS\\Extbase\\Mvc\\Web\\Response');
$jsonResponse = json_encode(count($results) === 1 ? $results[0] : $results);
if ($extDirectRequest->isFormPost() && $extDirectRequest->isFileUpload()) {
$response->setHeader('Content-Type', 'text/html');
$response->setContent('<html><body><textarea>' . $jsonResponse . '</textarea></body></html>');
} else {
$response->setHeader('Content-Type', 'application/json');
$response->setContent($jsonResponse);
}
return $response;
}
