ts-bot-lite

[TypeScript] NodeJS module of messenger bots (Telegram, VK and Viber)
Example

Node.js v18.2.0+
TypeScript v4.8.0+

• Getting started
• Sender of requests
  • Initialization
  • Create keyboard
  • Text message formatting
  • Send a text message
  • Send an image
  • Send a file
  • Send a location
  • Get user information
  • Custom request (by official Bot API)
• Receiving messages

Getting started

1. Cloning this repository and...

npm i --save <path_to_repository>/ts-bot-lite

2. Import module

//Importing a module
import * as botLite from 'ts-bot-lite';

Sender of requests

Initialization

// Object declaration for Telegram
let requesterTelegram = new botLite.RequestTelegram({
    token: '<api_key>'
});

// Object declaration for VK
let requesterVK = new botLite.RequestVK({
    token: '<api_key>'
});

// Object declaration for Viber
let requesterViber = new botLite.RequestViber({
    token: '<api_key>'
});

Create keyboard

let keyboards = new botLite.Keyboard({
  keyboard: [[
    '<button_1_1>', 
    '<button_1_2>',
    ...
    '<button_1_n>'
  ],
    ...
  [
    '<button_n_1>', 
    '<button_n_2>', 
    ...
    '<button_n_n>'
  ]]
});

Text message formatting

// Formatting HTML text
let textHTML = new botLite.Texter({
  markup: 'html',
  text:   '<b>bold</b><br><i>italic</i><br><code>code</code><br><s>strike</s>'
});

// Formatting Markdown text
let textMarkdown = new botLite.Texter({
  markup: 'markdown',
  text:   '*bold*\r\n_italic_\r\n`code`\r\n```code```\r\n~strike~'
});

// Custom text
let textCustom = 'bold\r\nitalic\r\ncode\r\ncode\r\nstrike';

Send a text message

Code

// Send a text message (Telegram) and console.log(<response>)
requesterTelegram.sendText({
  user:     '<user_id>', 
  keyboard: keyboards.telegram(), 
  text:     textHTML.telegram() // or textMarkdown.telegram() or textCustom
}).then((r:any) => console.log(r));

// Send a text message (VK) and console.log(<response>)
requesterVK.sendText({
  user:     '<user_id>', 
  keyboard: keyboards.vk(), 
  text:     textCustom.vk() // or textMarkdown.vk() or textCustom
}).then((r:any) => console.log(r));

// Send a text message (Viber) and console.log(<response>)
requesterViber.sendText({
  user:     '<user_id>', 
  keyboard: keyboards.viber(), 
  text:     textCustom.viber() // or textMarkdown.viber() or textCustom
}).then((r:any) => console.log(r));

Response

{
  ok: true,
  messenger: '<messenger>', # telegram or vk or viber
  mask: 'send',
  date: <date_and_time>, # Unix-time format
  statusText: { 
    ok: true, 
    messageId: <message_id>
  }
}

Send an image

Code

// Send an image (Telegram) and console.log(<response>)
requesterTelegram.sendPhoto({
  user:     '<user_id>', 
  keyboard: keyboards.telegram(), 
  text:     textHTML.telegram(), // or textMarkdown.telegram() or textCustom
  url:      '<image_link>' // https://example.org/image.png
}).then((r:any) => console.log(r));

// Send an image (VK) and console.log(<response>)
requesterVK.sendPhoto({
  user:     '<user_id>', 
  keyboard: keyboards.vk(), 
  text:     textCustom.vk(), // or textMarkdown.vk() or textCustom
  url:      '<image_link>' // https://example.org/image.png
}).then((r:any) => console.log(r));

// Send an image (Viber) and console.log(<response>)
requesterViber.sendPhoto({
  user:     '<user_id>', 
  keyboard: keyboards.viber(), 
  text:     textCustom.viber(), // or textMarkdown.viber() or textCustom
  url:      '<image_link>' // https://example.org/image.png
}).then((r:any) => console.log(r));

Response

{
  ok: true,
  messenger: '<messenger>', # telegram or vk or viber
  mask: 'send',
  date: <date_and_time>, # Unix-time format
  statusText: { 
    ok:        true, 
    messageId: <message_id>
  }
}

Send a file

Code

// Send a file (Telegram) and console.log(<response>)
requesterTelegram.sendFile({
  user:     '<user_id>', 
  keyboard: keyboards.telegram(), 
  url:      '<file_link>' // https://example.org/file.txt
}).then((r:any) => console.log(r));

// Send a file (VK) and console.log(<response>)
requesterVK.sendFile({
  user:     '<user_id>', 
  keyboard: keyboards.vk(), 
  url:      '<file_link>' // https://example.org/file.txt
}).then((r:any) => console.log(r));

// Send a file (Viber) and console.log(<response>)
requesterViber.sendFile({
  user:     '<user_id>', 
  keyboard: keyboards.viber(), 
  url:      '<file_link>' // https://example.org/file.txt
}).then((r:any) => console.log(r));

Response

{
  ok: true,
  messenger: '<messenger>', # telegram or vk or viber
  mask: 'send',
  date: <date_and_time>, # Unix-time format
  statusText: { 
    ok: true, 
    messageId: <message_id>
  }
}

Send a location

Code

// Send a location (Telegram) and console.log(<response>)
requesterTelegram.sendLocation({
  user:      '<user_id>', 
  keyboard:  keyboards.telegram(), 
  latitude:  '<latitude>', 
  longitude: '<longitude>'
}).then((r:any) => console.log(r));

// Send a location (VK) and console.log(<response>)
requesterVK.sendLocation({
  user:      '<user_id>', 
  keyboard:  keyboards.vk(), 
  latitude:  '<latitude>', 
  longitude: '<longitude>'
}).then((r:any) => console.log(r));

// Send a location (Viber) and console.log(<response>)
requesterViber.sendLocation({
  user:      '<user_id>', 
  keyboard:  keyboards.viber(), 
  latitude:  '<latitude>', 
  longitude: '<longitude>'
}).then((r:any) => console.log(r));

Response

{
  ok: true,
  messenger: '<messenger>', # telegram or vk or viber
  mask: 'send',
  date: <date_and_time>, # Unix-time format
  statusText: { 
    ok: true, 
    messageId: <message_id>
  }
}

Get user information

Code

// Get user information (Telegram) and console.log(<response>)
requesterTelegram.getUserInfo({
  user: '<user_id>'
}).then((r:any) => console.log(r));

// Get user information (VK) and console.log(<response>)
requesterVK.getUserInfo({
  user: '<user_id>'
}).then((r:any) => console.log(r));

// Get user information (Viber) and console.log(<response>)
requesterViber.getUserInfo({
  user: '<user_id>'
}).then((r:any) => console.log(r));

Response

{
  ok: true,
  messenger: '<messenger>', # telegram or vk or viber
  mask: 'getUserInfo',
  date: <date_and_time>, # Unix-time format
  statusText: {
    ok: true,
    userName: '<username>',
    firstName: <first_name>,
    lastName: <last_name>
  }
}

Custom request (by official Bot API)

• Telegram API
• VK API
• Viber API

Code

// Custom request (Telegram) and console.log(<response>)
requesterTelegram.fetchSender({
  param: {
    <parameter_1>:'<value_1>',
    <parameter_2>:'<value_2>',
    ...
    <parameter_n>:'<value_n>'
  },
  page:         '<method>',
  responseType: 'custom'
}).then((r:any) => console.log(r));

// Custom request (VK) and console.log(<response>)
requesterVK.fetchSender({
  param: {
    <parameter_1>:'<value_1>',
    <parameter_2>:'<value_2>',
    ...
    <parameter_n>:'<value_n>'
  },
  page:         '<method>',
  responseType: 'custom'
}).then((r:any) => console.log(r));

// Custom request (Viber) and console.log(<response>)
requesterViber.fetchSender({
  param: {
    <parameter_1>:'<value_1>',
    <parameter_2>:'<value_2>',
    ...
    <parameter_n>:'<value_n>'
  },
  page:         '<method>',
  responseType: 'custom'
}).then((r:any) => console.log(r));

Response

{
  ok: true,
  messenger: '<messenger>', # telegram or vk or viber
  mask: 'custom',
  date: <date_and_time>, # Unix-time format
  statusText: {
    <response_to_request>
  }
}

Receiving messages

This module is under development