/**
* Query the Facebook Graph Api
*
* @param Model $model
* @param $path
* @param string $method GET/POST/DELETE
* @param array $params
* @return mixed
*/
public function query(Model $model, $path, $method = 'GET', $params = array())
{
if ($method === 'GET') {
$path = $this->buildPath($path, $params);
$params = array();
}
return $this->FB->api($path, $method, $params);
}
/**
* Delete (previously granted) permission
* Deletes the given permission by issuing a delete request to the GraphApi
* DELETE /{user-id}/permissions/{permission-name}
*
* @see https://developers.facebook.com/docs/facebook-login/permissions/#revoking
* @param string $perm Permission name
* @return bool
*/
public function deletePermission($perm)
{
$result = $this->FacebookApi->api('/me/permissions/' . (string) $perm, 'DELETE');
if (FacebookApi::$version < FacebookApi::API_VERSION_V2_1) {
$result = $result === 'true' ? true : false;
}
if (!$result) {
$this->log(__d('facebook', "Failed to delete permission '%s'.", $perm));
return false;
}
$this->log(__d('facebook', "Deleted permission: %s", $perm), 'info');
$this->updateUserInfo();
return true;
}