// Logs the user out of the application
func handleLogout(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
u := user.Current(c)
util.RedirectIfNotLoggedIn(w, r)
if u == nil {
w.Header().Set("Location", "/")
w.WriteHeader(http.StatusTemporaryRedirect)
return
}
logoutUrl, _ := user.LogoutURL(c, "/")
w.Header().Set("Location", logoutUrl)
w.WriteHeader(http.StatusTemporaryRedirect)
}
// Displays all entries in the Datastore of type Booth
func handleGetAllBooths(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
util.RedirectIfNotLoggedIn(w, r)
q := datastore.NewQuery("Booth").Ancestor(booth.Key(c)).Order("-Date").Limit(10)
booths := make([]model.Booth, 10)
if _, err := q.GetAll(c, &booths); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
boothsTemplate, _ := template.ParseFiles("./templates/booths/index.html")
if err := boothsTemplate.Execute(w, booths); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
}
// Creates a Booth
func handleCreateBooth(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
u := user.Current(c)
util.RedirectIfNotLoggedIn(w, r)
b := model.Booth{
Author: u.String(),
Date: time.Now(),
Name: r.FormValue("name"),
}
key := datastore.NewIncompleteKey(c, "Booth", booth.Key(c))
_, err := datastore.Put(c, key, &b)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
http.Redirect(w, r, "/", http.StatusCreated)
}