/**
* {@inheritDoc}
*
* @throws ForbiddenAccessException
* @throws \InvalidArgumentException
*/
public function preSend(RequestInterface $request)
{
if (($oauth2Header = $request->getHeader('Authorization')) && strpos($oauth2Header, 'Bearer') !== false) {
return;
}
if (false === array_key_exists('access_token', self::$config)) {
try {
$data = $this->getAccessToken();
self::$config['token_type'] = $data['token_type'];
self::$config['access_token'] = $data['access_token'];
} catch (HttpResponseException $e) {
throw new ForbiddenAccessException("Can't fetch access_token.", 0, $e);
}
}
$request->addHeader(sprintf('Authorization: %s %s', ucfirst(strtolower(self::$config['token_type'])), self::$config['access_token']));
}
