/**
* Render response and send it to the client
*/
public function send()
{
// use StreamedResponse unless pretty-printing is required
if (Util\Debug::isActivated()) {
$this->add(Util\Debug::getInstance());
} else {
$this->response = new StreamedResponse();
}
// JSONP
if ($this->padding) {
$this->response->headers->set('Content-Type', 'application/javascript');
} else {
$this->response->headers->set('Content-Type', 'application/json');
// enable CORS if not JSONP
$this->response->headers->set('Access-Control-Allow-Origin', '*');
}
if ($this->response instanceof StreamedResponse) {
$this->response->setCallback(function () {
$this->renderDeferred();
flush();
});
} else {
ob_start();
$this->renderDeferred();
$json = ob_get_contents();
ob_end_clean();
// padded response is js, not json
if (Util\Debug::isActivated() && !$this->padding) {
$json = Util\JSON::format($json);
}
$this->response->setContent($json);
}
return $this->response;
}
/**
* Render response and send it to the client
*/
public function send()
{
if (Util\Debug::isActivated()) {
$this->add(Util\Debug::getInstance());
}
$this->response->setContent($this->render());
return $this->response;
}
/**
* Constructor
*/
public function __construct(Request $request)
{
parent::__construct($request);
$this->prepareResponse();
// use StreamedResponse unless pretty-printing is required
if (Util\Debug::isActivated()) {
$this->add(Util\Debug::getInstance());
} else {
$this->response = new StreamedResponse();
}
// add JSON headers
$this->response->headers->set('Content-Type', 'application/json');
$this->response->headers->set('Access-Control-Allow-Origin', '*');
}
/**
* Render response and send it to the client
*/
public function send()
{
if (Util\Debug::isActivated()) {
$this->add(Util\Debug::getInstance());
}
$this->render();
$this->response->send();
}