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node-vk-bot-api
Advanced tools
🤖 VK bot framework for Node.js, based on Bots Long Poll API.
$ npm i node-vk-bot-api@2 -S # bots longpoll api
$ npm i node-vk-bot-api@1 -S # user longpoll api
const VkBot = require('node-vk-bot-api')
const bot = new VkBot({
token: process.env.TOKEN,
group_id: process.env.GROUP_ID
})
bot.command('/start', (ctx) => {
ctx.reply('Hello!')
})
bot.startPolling()
There's a few simple examples.
Create bot.
const bot = new VkBot({
token: process.env.TOKEN,
group_id: process.env.GROUP_ID
})
Add simple middleware.
bot.use((ctx, next) => {
ctx.message.timestamp = new Date().getTime()
next()
})
Add middlewares with triggers for message_new
event.
bot.command('start', (ctx) => {
ctx.reply('Hello!')
})
Add middlewares with triggers for selected events.
bot.event('message_edit', (ctx) => {
ctx.reply('Your message was editted')
})
Add reserved middlewares without triggers.
bot.on((ctx) => {
ctx.reply('No commands for you.')
})
Send message to user.
// Simple usage
bot.sendMessage(145003487, 'Hello!', 'photo1_1')
// Advanced usage
bot.sendMessage(145003487, {
message: 'Hello!',
lat: 59.939095,
lng: 30.315868
})
Start polling with given timeout (25 by default).
bot.startPolling()
Helper method for reply to the current user.
bot.command('start', (ctx) => {
ctx.reply('Hello!')
})
Add keyboard in message.
const VkBot = require('node-vk-bot-api')
const Markup = require('node-vk-bot-api/lib/markup')
const bot = new VkBot({
token: process.env.TOKEN,
group_id: process.env.GROUP_ID,
})
bot.command('/sport', (ctx) => {
ctx.reply('Select your sport', null, Markup
.keyboard([
'Football',
'Basketball',
])
.oneTime())
})
bot.command('/mood', (ctx) => {
ctx.reply('How are you doing?', null, Markup
.keyboard([
[
Markup.button('Normally', 'primary'),
],
[
Markup.button('Fine', 'positive'),
Markup.button('Bad', 'negative'),
],
]))
})
Store anything for current user in local (or redis) memory.
const VkBot = require('node-vk-bot-api')
const Session = require('node-vk-bot-api/lib/session')
const bot = new VkBot({
token: process.env.TOKEN,
group_id: process.env.GROUP_ID,
})
const session = new Session()
bot.use(session.middleware())
bot.on((ctx) => {
ctx.session.counter = ctx.session.counter || 0
ctx.session.counter++
ctx.reply(`You wrote ${ctx.session.counter} messages.`)
})
bot.startPolling()
key
: Context property name (default: session
)getSessionKey
: Getter for session keygetSessionKey(ctx)
const getSessionKey = (ctx) => {
return `${ctx.message.from_id}:${ctx.message.from_id}`
}
Scene manager.
const VkBot = require('node-vk-bot-api')
const Scene = require('node-vk-bot-api/lib/scene')
const Session = require('node-vk-bot-api/lib/session')
const Stage = require('node-vk-bot-api/lib/stage')
const bot = new VkBot({
token: process.env.TOKEN,
group_id: process.env.GROUP_ID,
})
const scene = new Scene('meet',
(ctx) => {
ctx.scene.next()
ctx.reply('How old are you?')
},
(ctx) => {
ctx.session.age = +ctx.message.text
ctx.scene.next()
ctx.reply('What is your name?')
},
(ctx) => {
ctx.session.name = ctx.message.text
ctx.scene.leave()
ctx.reply(`Nice to meet you, ${ctx.session.name} (${ctx.session.age} years old)`)
}
)
const session = new Session()
const stage = new Stage(scene)
bot.use(session.middleware())
bot.use(stage.middleware())
bot.command('/meet', (ctx) => {
ctx.scene.enter('meet')
})
bot.startPolling()
constructor(...scenes)
: Register scenesenter(name)
: Enter in sceneleave()
: Leave from scenenext()
: Go to the next step in sceneconstructor(name, ...middlewares)
: Create sceneMIT.
FAQs
🤖 VK bot framework for Node.js, based on Bots Long Poll API and Callback API
The npm package node-vk-bot-api receives a total of 178 weekly downloads. As such, node-vk-bot-api popularity was classified as not popular.
We found that node-vk-bot-api demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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