| func (p *Page) save() os.Error { |
| filename := p.Title + ".txt" |
| return ioutil.WriteFile(filename, p.Body, 0600) |
| func loadPage(title string) (*Page, os.Error) { |
| filename := title + ".txt" |
| body, err := ioutil.ReadFile(filename) |
| return &Page{Title: title, Body: body}, nil |
| const lenPath = len("/view/") |
| func editHandler(w http.ResponseWriter, r *http.Request) { |
| title := r.URL.Path[lenPath:] |
| p, err := loadPage(title) |
| t, _ := template.ParseFile("edit.html", nil) |
| func viewHandler(w http.ResponseWriter, r *http.Request) { |
| title := r.URL.Path[lenPath:] |
| t, _ := template.ParseFile("view.html", nil) |
| http.HandleFunc("/view/", viewHandler) |
| http.HandleFunc("/edit/", editHandler) |
| http.ListenAndServe(":8080", nil) |