protected function _getFileName($file)
    {
        $rename = [];
        foreach ($this->files as $value) {
            if ($value['source'] == '*') {
                if (!isset($rename['source'])) {
                    $rename           = $value;
                    $rename['source'] = $file;
                }
            }

            if ($value['source'] == $file) {
                $rename = $value;
                break;
            }
        }

        if (!isset($rename['source'])) {
            return $file;
        }

        if (!isset($rename['target']) || $rename['target'] == '*') {
            $rename['target'] = $rename['source'];
        }

        if (is_dir($rename['target'])) {
            $name = basename($rename['source']);
            $last = $rename['target'][strlen($rename['target']) - 1];
            if (($last != '/') && ($last != '\\')) {
                $rename['target'] .= DIRECTORY_SEPARATOR;
            }

            $rename['target'] .= $name;
        }

        if ($rename['randomize']) {
            $info = pathinfo($rename['target']);
            $newTarget = $info['dirname'] . DIRECTORY_SEPARATOR .
                $info['filename'] . uniqid('_');
            if (isset($info['extension'])) {
                $newTarget .= '.' . $info['extension'];
            }
            $rename['target'] = $newTarget;
        }

        return $rename;
    }