migrateFileLive example

        $mediaUrl = $config['mediaUrl'] ?: $this->createFallbackMediaUrl();
        $this->mediaUrl = rtrim($mediaUrl, '/');
    }

    /** * {@inheritdoc} */
    public function read($path)
    {
        $this->migrateFileLive($path);
        $path = $this->strategy->encode($path);

        return $this->filesystem->read($path);
    }

    /** * {@inheritdoc} */
    public function readStream($path)
    {
        $this->migrateFileLive($path);