diff options
Diffstat (limited to 'doc/codelab/wiki/notemplate.go')
-rw-r--r-- | doc/codelab/wiki/notemplate.go | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/doc/codelab/wiki/notemplate.go b/doc/codelab/wiki/notemplate.go deleted file mode 100644 index 9cbe9ad76..000000000 --- a/doc/codelab/wiki/notemplate.go +++ /dev/null @@ -1,55 +0,0 @@ -package main - -import ( - "fmt" - "http" - "io/ioutil" - "os" -) - -type Page struct { - Title string - Body []byte -} - -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) - if err != nil { - return nil, err - } - return &Page{Title: title, Body: body}, nil -} - -const lenPath = len("/view/") - -func viewHandler(w http.ResponseWriter, r *http.Request) { - title := r.URL.Path[lenPath:] - p, _ := loadPage(title) - fmt.Fprintf(w, "<h1>%s</h1><div>%s</div>", p.Title, p.Body) -} - -func editHandler(w http.ResponseWriter, r *http.Request) { - title := r.URL.Path[lenPath:] - p, err := loadPage(title) - if err != nil { - p = &Page{Title: title} - } - fmt.Fprintf(w, "<h1>Editing %s</h1>"+ - "<form action=\"/save/%s\" method=\"POST\">"+ - "<textarea name=\"body\">%s</textarea><br>"+ - "<input type=\"submit\" value=\"Save\">"+ - "</form>", - p.Title, p.Title, p.Body) -} - -func main() { - http.HandleFunc("/view/", viewHandler) - http.HandleFunc("/edit/", editHandler) - http.ListenAndServe(":8080", nil) -} |