/** * FacebookRequest - Returns a new request using the given session. optional * parameters hash will be sent with the request. This object is * immutable. * * @param FacebookSession $session * @param string $method * @param string $path * @param array|null $parameters * @param string|null $version * @param string|null $etag */ public function __construct(FacebookSession $session, $method, $path, $parameters = null, $version = null, $etag = null) { $this->session = $session; $this->method = $method; $this->path = $path; if ($version) { $this->version = $version; } else { $this->version = static::GRAPH_API_VERSION; } $this->etag = $etag; $params = $parameters ?: array(); if ($session && !isset($params['access_token'])) { $params['access_token'] = $session->getToken(); } if (!isset($params['appsecret_proof']) && FacebookSession::useAppSecretProof()) { $params['appsecret_proof'] = $this->getAppSecretProof($params['access_token']); } $this->params = $params; }