示例#1
0
func List(w http.ResponseWriter, r *http.Request) {
	context, err := context.FromRequest(r)
	if err != nil {
		view.Error(w, r, err)
		return
	}
	service.Stats.Inc("viewed examples listing")
	view.Write(w, r, &examplesList{
		Context: context,
		DB:      examples.GetDB(context.Version),
	})
}
示例#2
0
func Saved(w http.ResponseWriter, r *http.Request) {
	if r.Method == "POST" && r.URL.Path == savedPath {
		c, err := context.FromRequest(r)
		if err != nil {
			view.Error(w, r, err)
			return
		}
		if !xsrf.Validate(r.FormValue(paramName), w, r, savedPath) {
			service.Stats.Inc(savedPath + " xsrf failure")
			view.Error(w, r, errTokenMismatch)
			return
		}
		content := bytes.TrimSpace([]byte(r.FormValue("code")))
		content = bytes.Replace(content, []byte{13}, nil, -1) // remove CR
		id := examples.ContentID(content)
		db := examples.GetDB(c.Version)
		example, ok := db.Reverse[id]
		if ok {
			http.Redirect(w, r, c.ViewURL(example.URL), 302)
			return
		}
		err = exampleStore.Save(id, content)
		if err != nil {
			view.Error(w, r, err)
			return
		}
		service.Stats.Inc("saved example")
		http.Redirect(w, r, c.ViewURL(savedPath+id), 302)
		return
	} else {
		context, example, err := parse(r)
		if err != nil {
			view.Error(w, r, err)
			return
		}
		service.Stats.Inc("viewed saved example")
		view.Write(w, r, &page{
			Writer:  w,
			Request: r,
			Context: context,
			Example: example,
		})
	}
}