Method DownloadPackageFile

registry/app/api/handler/python/download.go:28–76

(w http.ResponseWriter, r *http.Request)

)

func (h *handler) DownloadPackageFile(w http.ResponseWriter, r *http.Request) {
	ctx := r.Context()
	info, ok := request.ArtifactInfoFrom(ctx).(*pythontype.ArtifactInfo)
	if !ok {
		h.HandleErrors(ctx, []error{fmt.Errorf("failed to fetch info from context")}, w)
		return
	}

	response := h.controller.DownloadPackageFile(ctx, *info)
	if response == nil {
		h.HandleErrors(ctx, []error{fmt.Errorf("failed to get response from controller")}, w)
		return
	}

	defer func() {
		if response.Body != nil {
			err := response.Body.Close()
			if err != nil {
				log.Ctx(ctx).Error().Msgf("Failed to close body: %v", err)
			}
		}

		if response.ReadCloser != nil {
			err := response.ReadCloser.Close()
			if err != nil {
				log.Ctx(ctx).Error().Msgf("Failed to close read closer: %v", err)
			}
		}
	}()

	if response.GetError() != nil {
		h.HandleError(ctx, w, response.GetError())
		return
	}

	if response.RedirectURL != "" {
		http.Redirect(w, r, response.RedirectURL, http.StatusTemporaryRedirect)
		return
	}

	w.WriteHeader(http.StatusOK)
	err := commons.ServeContent(w, r, response.Body, info.Filename, response.ReadCloser)
	if err != nil {
		log.Ctx(ctx).Error().Msgf("Failed to serve content: %v", err)
		h.HandleError(ctx, w, err)
		return
	}
	response.ResponseHeaders.WriteToResponse(w)
}