FluidTYPO3\Flux\Provider\AbstractProvider::getControllerNameFromRecord PHP Method

    public function getControllerNameFromRecord(array $row)
    {
        $class = get_class($this);
        $separator = FALSE !== strpos($class, '\\') ? '\\' : '_';
        $base = array_pop(explode($separator, $class));
        return substr($base, 0, -8);
    }