package main import ( "encoding/json" "log" "os" "strings" "time" "git.fromouter.space/hamcha/tg" ) var tzpath *string type TZFile map[int64]string var timezones TZFile var tzlocs map[int64]*time.Location func tz_init() { timezones = make(TZFile) tzlocs = make(map[int64]*time.Location) file, err := os.Open(*tzpath) if err != nil { return } defer file.Close() err = json.NewDecoder(file).Decode(&timezones) if err != nil { log.Println("[config/tz] WARN: Could not load custom timezones (malformed or unreadable file): " + err.Error()) return } for uid, tzname := range timezones { tzlocs[uid], err = time.LoadLocation(tzname) if err != nil { log.Printf("[config/tz] Couldn't load tz data for %d: %s\n", uid, err.Error()) } } log.Printf("[config/tz] Loaded %d timezone preferences from %s\n", len(timezones), *tzpath) } func tz_message(broker *tg.Broker, update tg.APIMessage) { if isCommand(update, "tz") { parts := strings.SplitN(*(update.Text), " ", 2) if len(parts) < 2 { broker.SendTextMessage(update.Chat, "Formato: /tz nome_timezone", &tg.MessageOptions{ ReplyID: &update.MessageID, }) return } loc, err := time.LoadLocation(parts[1]) if err != nil { broker.SendTextMessage(update.Chat, "Errore: non sono riuscito a trovare una timezone chiamata "+parts[1]+"", &tg.MessageOptions{ ReplyID: &update.MessageID, }) return } tzlocs[update.User.UserID] = loc timezones[update.User.UserID] = parts[1] tz_save() } } func tz_save() error { file, err := os.Create(*tzpath) if err != nil { return err } defer file.Close() return json.NewEncoder(file).Encode(timezones) }