/**
* Returns a response with the given message and status code
*
* @param string|array $data Data to send
* @param int $status Status code of the response
* @param bool $forceError If TRUE the response will be treated as an error, otherwise any status below 400 will be a normal response
* @return Response
* @internal
*/
public function createResponse($data, $status, $forceError = FALSE)
{
$body = NULL;
$response = new Response(NULL, $status);
$format = $this->requestFactory->getRequest()->format();
if (!$format) {
$format = 'json';
}
$messageKey = 'message';
if ($forceError || $status >= 400) {
$messageKey = 'error';
}
switch ($format) {
case 'json':
switch (gettype($data)) {
case 'string':
$body = array($messageKey => $data);
break;
case 'array':
$body = $data;
break;
case 'NULL':
$body = array($messageKey => $response->statusText($status));
break;
}
$response->contentType('application/json');
$response->content(json_encode($body));
break;
case 'xml':
// TODO: support more response formats
// TODO: support more response formats
default:
$body = sprintf('Unsupported format: %s. Please set the Accept header to application/json', $format);
$response->content($body);
}
return $response;
}
public function __construct($items, $status = 200)
{
parent::__construct('', $status);
$this->_items = $items;
}
/**
* Sets the cache value for the given request
*
* @param \Cundd\Rest\Request $request
* @param \Bullet\Response $response
*/
public function setCachedValueForRequest(\Cundd\Rest\Request $request, Response $response)
{
$this->currentRequest = $request;
/** @var \TYPO3\CMS\Core\Cache\Frontend\VariableFrontend $cacheInstance */
$cacheInstance = NULL;
// Don't cache exceptions
if ($response->content() instanceof \Exception) {
return;
}
// Don't cache write requests
if ($request->isWrite()) {
return;
}
$cacheLifeTime = $this->getCacheLifeTime();
/*
* Use caching if the cache life time configuration is not -1, an API
* path is given and the request is a read request
*/
$useCaching = $cacheLifeTime !== -1 && $request->path();
if (!$useCaching) {
return;
}
$cacheInstance = $this->_getCacheInstance();
$cacheInstance->set($this->_getCacheKey(), array('content' => (string) $response, 'status' => $response->status(), 'encoding' => $response->encoding(), 'content-type' => $response->contentType(), 'last-modified' => $this->getHttpDate(time())), $this->_getTags(), $cacheLifeTime);
}
