blobstrex1.go

blobstrex1.go

func init() {
        http.HandleFunc("/", handleRoot)
}

func serveError(c appengine.Context, w http.ResponseWriter, err error) {
        w.WriteHeader(http.StatusInternalServerError)
        w.Header().Set("Content-Type", "text/plain")
        io.WriteString(w, "Internal Server Error")
        c.Errorf("%v", err)
}

func handleRoot(w http.ResponseWriter, r *http.Request) {
        c := appengine.NewContext(r)
        uploadURL, err := blobstore.UploadURL(c, "/upload", nil)
        if err != nil {
                serveError(c, w, err)
                return
        }
        w.Header().Set("Content-Type", "text/html")
        err = rootTemplate.Execute(w, uploadURL)
        if err != nil {
                c.Errorf("%v", err)
        }
}