telegram-bot-api/docs/examples/keyboard.md

1.3 KiB

Keyboard

This bot shows a numeric keyboard when you send a "open" message and hides it when you send "close" message.

package main

import (
	"log"
	"os"

	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
)

var numericKeyboard = tgbotapi.NewReplyKeyboard(
	tgbotapi.NewKeyboardButtonRow(
		tgbotapi.NewKeyboardButton("1"),
		tgbotapi.NewKeyboardButton("2"),
		tgbotapi.NewKeyboardButton("3"),
	),
	tgbotapi.NewKeyboardButtonRow(
		tgbotapi.NewKeyboardButton("4"),
		tgbotapi.NewKeyboardButton("5"),
		tgbotapi.NewKeyboardButton("6"),
	),
)

func main() {
	bot, err := tgbotapi.NewBotAPI(os.Getenv("TELEGRAM_APITOKEN"))
	if err != nil {
		log.Panic(err)
	}

	bot.Debug = true

	log.Printf("Authorized on account %s", bot.Self.UserName)

	u := tgbotapi.NewUpdate(0)
	u.Timeout = 60

	updates := bot.GetUpdatesChan(u)

	for update := range updates {
		if update.Message == nil { // ignore non-Message updates
			continue
		}

		msg := tgbotapi.NewMessage(update.Message.Chat.ID, update.Message.Text)

		switch update.Message.Text {
		case "open":
			msg.ReplyMarkup = numericKeyboard
		case "close":
			msg.ReplyMarkup = tgbotapi.NewRemoveKeyboard(true)
		}

		if _, err := bot.Send(msg); err != nil {
			log.Panic(err)
		}
	}
}