telegraf/docs/examples/keyboard-bot.js

📡 Modern Telegram bot framework

const Telegraf = require('telegraf')
const Extra = require('telegraf/extra')
const Markup = require('telegraf/markup')

const bot = new Telegraf(process.env.BOT_TOKEN)

bot.use(Telegraf.log())

bot.command('onetime', ({ reply }) =>
  reply('One time keyboard', Markup
    .keyboard(['/simple', '/inline', '/pyramid'])
    .oneTime()
    .resize()
    .extra()
  )
)

bot.command('custom', ({ reply }) => {
  return reply('Custom buttons keyboard', Markup
    .keyboard([
      ['🔍 Search', '😎 Popular'], // Row1 with 2 buttons
      ['☸ Setting', '📞 Feedback'], // Row2 with 2 buttons
      ['📢 Ads', '⭐️ Rate us', '👥 Share'] // Row3 with 3 buttons
    ])
    .oneTime()
    .resize()
    .extra()
  )
})

bot.hears('🔍 Search', ctx => ctx.reply('Yay!'))
bot.hears('📢 Ads', ctx => ctx.reply('Free hugs. Call now!'))

bot.command('special', (ctx) => {
  return ctx.reply('Special buttons keyboard', Extra.markup((markup) => {
    return markup.resize()
      .keyboard([
        markup.contactRequestButton('Send contact'),
        markup.locationRequestButton('Send location')
      ])
  }))
})

bot.command('pyramid', (ctx) => {
  return ctx.reply('Keyboard wrap', Extra.markup(
    Markup.keyboard(['one', 'two', 'three', 'four', 'five', 'six'], {
      wrap: (btn, index, currentRow) => currentRow.length >= (index + 1) / 2
    })
  ))
})

bot.command('simple', (ctx) => {
  return ctx.replyWithHTML('<b>Coke</b> or <i>Pepsi?</i>', Extra.markup(
    Markup.keyboard(['Coke', 'Pepsi'])
  ))
})

bot.command('inline', (ctx) => {
  return ctx.reply('<b>Coke</b> or <i>Pepsi?</i>', Extra.HTML().markup((m) =>
    m.inlineKeyboard([
      m.callbackButton('Coke', 'Coke'),
      m.callbackButton('Pepsi', 'Pepsi')
    ])))
})

bot.command('random', (ctx) => {
  return ctx.reply('random example',
    Markup.inlineKeyboard([
      Markup.callbackButton('Coke', 'Coke'),
      Markup.callbackButton('Dr Pepper', 'Dr Pepper', Math.random() > 0.5),
      Markup.callbackButton('Pepsi', 'Pepsi')
    ]).extra()
  )
})

bot.hears(/\/wrap (\d+)/, (ctx) => {
  return ctx.reply('Keyboard wrap', Extra.markup(
    Markup.keyboard(['one', 'two', 'three', 'four', 'five', 'six'], {
      columns: parseInt(ctx.match[1])
    })
  ))
})

bot.action('Dr Pepper', (ctx, next) => {
  return ctx.reply('👍').then(() => next())
})

bot.action(/.+/, (ctx) => {
  return ctx.answerCbQuery(`Oh, ${ctx.match[0]}! Great choice`)
})

bot.startPolling()