Sulu\Bundle\MediaBundle\Api\Media::getDownloadCounter PHP Method

    public function getDownloadCounter()
    {
        $downloadCounter = 0;
        foreach ($this->getEntity()->getFiles() as $file) {
            /** @var FileVersion $fileVersion */
            foreach ($file->getFileVersions() as $fileVersion) {
                $downloadCounter += intval($fileVersion->getDownloadCounter());
            }
        }
        return $downloadCounter;
    }