type FileRetentionConfig struct {
	Enable bool `json:"enable"`
}

type FileRetentionPlugin struct {
}

func (f FileRetentionPlugin) Name() string {
	return "file_retention_plugin"
}

func (f FileRetentionPlugin) ParseConf(in []byte) (conf interface{}, err error) {
	config := FileRetentionConfig{}
	err = jsoniter.Unmarshal(in, &config)
	return config, err
}

func (f FileRetentionPlugin) RequestFilter(conf interface{}, w http.ResponseWriter, r pkgHTTP.Request) {
	// do nothing
}

func (f FileRetentionPlugin) ResponseFilter(conf interface{}, w pkgHTTP.Response) {
	contentType := w.Header().Get("content-type")
	w.Header().Set("content-type", contentType)
	log.Infof("contentType:%v", contentType)
}