/**
* Executes a http request.
*
* @param Request $request The http request.
*
* @return Response The http response.
*/
public function execute(Request $request)
{
$method = $request->getMethod();
$endpoint = $request->getEndpoint();
$params = $request->getParams();
$headers = $request->getHeaders();
try {
if ($method === 'GET') {
$buzzResponse = $this->client->call($endpoint . '?' . http_build_query($params), $method, $headers, array());
} else {
$buzzRequest = new FormRequest();
$buzzRequest->fromUrl($endpoint);
$buzzRequest->setMethod($method);
$buzzRequest->setHeaders($headers);
foreach ($params as $key => $value) {
if ($value instanceof Image) {
$value = new FormUpload($value->getData());
}
$buzzRequest->setField($key, $value);
}
$buzzResponse = new BuzzResponse();
$this->client->send($buzzRequest, $buzzResponse);
}
} catch (RequestException $e) {
throw new Exception($e->getMessage());
}
return static::convertResponse($request, $buzzResponse);
}
/**
* Get the caching file for a request.
*
* @param Request $request The request.
*
* @return string The path to the caching file.
*/
private function getFilePath(Request $request)
{
$endpoint = $request->getEndpoint();
$path = static::getPath($endpoint);
$method = strtolower($request->getMethod());
$params = static::paramsToString($request->getParams());
$file = $method . $path . $params;
$chars = array('/', ':', '.', ',', ' ');
$file = static::str_replace($chars, '_', $file);
return sprintf('%s/%s.json', $this->cacheDir, $file);
}
/**
* Fetches multiple pins and processes the response.
*
* @param Request $request
* @param $fields array The fields to require.
*
* @throws RateLimitedReached
*
* @return Response The response.
*/
private function fetchMultiplePins(Request $request, array $fields = null)
{
$fields = $fields ? $fields : Pin::fields();
$request->setFields($fields);
return $this->execute($request, function (Response $response) {
$mapper = new Mapper(new Pin());
return $mapper->toList($response);
});
}
/**
* Executes a http request.
*
* @param Request $request The http request.
*
* @return Http\Response The http response.
*/
public function execute(Request $request)
{
$headers = $request->getHeaders();
$headers['Authorization'] = sprintf('BEARER %s', $this->accessToken);
$authenticatedRequest = new Request($request->getMethod(), $this->getBaseUriWithVersion() . $request->getEndpoint(), $request->getParams(), $headers);
return $this->http->execute($authenticatedRequest);
}