func (this *GoChromeCastHttpServer) DownloadPlay(c web.C, w http.ResponseWriter, r *http.Request) {
if params, err := utils.GetParams(r, "id", "file_path"); err != nil {
w.Header().Set("Content-Type", "application/json")
r := responses.JsonResponse{}
r.Method = "DownloadPlay"
r.Set(nil, err)
io.WriteString(w, utils.RenderResponse(r))
} else {
if sc, display_path, err := this.ds.DownloadPlay(params["id"], params["file_path"]); err != nil {
w.Header().Set("Content-Type", "application/json")
r := responses.JsonResponse{}
r.Method = "DownloadPlay"
r.Set(nil, err)
io.WriteString(w, utils.RenderResponse(r))
} else {
defer func() {
if err == nil {
sc.Close()
}
}()
w.Header().Set("Content-Disposition", "attachment; filename=\""+params["file_path"]+"\"")
http.ServeContent(w, r, display_path, time.Now(), sc)
}
}
}