/**
* Specify the user profile fields that should be retrieved.
*
* @param Array $fields Fields to retrieve
*
* @return void
*/
public function set_fields($fields)
{
if (is_array($fields) && in_array('access_token', $fields)) {
$this->check_permissions = TRUE;
} else {
$this->check_permissions = FALSE;
}
parent::set_fields($fields);
}
