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

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2021-03-10 22:36:15 +01:00
# Inline Keyboard
This bot waits for you to send it the message "open" before sending you an
inline keyboard containing a URL and some numbers. When a number is clicked, it
sends you a message with your selected number.
```go
package main
import (
"log"
"os"
tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
)
var numericKeyboard = tgbotapi.NewInlineKeyboardMarkup(
tgbotapi.NewInlineKeyboardRow(
tgbotapi.NewInlineKeyboardButtonURL("1.com", "http://1.com"),
tgbotapi.NewInlineKeyboardButtonData("2", "2"),
tgbotapi.NewInlineKeyboardButtonData("3", "3"),
),
tgbotapi.NewInlineKeyboardRow(
tgbotapi.NewInlineKeyboardButtonData("4", "4"),
tgbotapi.NewInlineKeyboardButtonData("5", "5"),
tgbotapi.NewInlineKeyboardButtonData("6", "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)
// Loop through each update.
for update := range updates {
// Check if we've gotten a message update.
if update.Message != nil {
// Construct a new message from the given chat ID and containing
// the text that we received.
msg := tgbotapi.NewMessage(update.Message.Chat.ID, update.Message.Text)
// If the message was open, add a copy of our numeric keyboard.
switch update.Message.Text {
case "open":
msg.ReplyMarkup = numericKeyboard
}
// Send the message.
if _, err = bot.Send(msg); err != nil {
panic(err)
}
} else if update.CallbackQuery != nil {
// Respond to the callback query, telling Telegram to show the user
// a message with the data received.
callback := tgbotapi.NewCallback(update.CallbackQuery.ID, update.CallbackQuery.Data)
if _, err := bot.Request(callback); err != nil {
panic(err)
}
// And finally, send a message containing the data received.
msg := tgbotapi.NewMessage(update.CallbackQuery.Message.Chat.ID, update.CallbackQuery.Data)
if _, err := bot.Send(msg); err != nil {
panic(err)
}
}
}
}
```