/**
*
* Sends back the response according to the required format
*
* @param array $content The array containing the datas to be sent
*
* @return null
*
*/
protected final function sendBack(array $content, $status_code = 200, $content_type = 'application/json')
{
$this->response->status->setCode($status_code);
$this->rest->setMimeContentType($content_type);
$this->response->content->setType($this->rest->getMimeContentType());
if ($content_type == 'application/json') {
// JSON format
$content = json_encode($content);
$this->response->headers->set('Content-Length', strlen($content));
$this->response->content->set($content);
} elseif ($content_type == 'application/pdf' || preg_match('image/', $content_type)) {
$this->response->headers->set('Content-Length', $content['data']['size']);
$this->response->content->set($content['data']['file']);
} else {
// default case
$this->response->content->set('Unknown format');
}
}
