mirror of
https://github.com/wechaty/getting-started.git
synced 2026-10-18 14:34:32 +08:00
Huan (李卓桓)
178 lines
3.8 KiB
JavaScript
178 lines
3.8 KiB
JavaScript
/**
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* Wechaty - https://github.com/chatie/wechaty
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*
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* @copyright 2016-2018 Huan LI <zixia@zixia.net>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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import {
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Wechaty,
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config,
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} from 'wechaty'
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import { FileBox } from 'file-box'
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import qrTerm from 'qrcode-terminal'
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/**
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*
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* 1. Declare your Bot!
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*
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*/
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const bot = new Wechaty({
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name: 'myWechatyBot',
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})
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/**
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*
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* 2. Register event handlers for Bot
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*
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*/
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bot
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.on('logout', onLogout)
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.on('login', onLogin)
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.on('scan', onScan)
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.on('error', onError)
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.on('message', onMessage)
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/**
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*
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* 3. Start the bot!
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*
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*/
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bot.start()
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.catch(async e => {
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console.error('Bot start() fail:', e)
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await bot.stop()
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process.exit(-1)
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})
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/**
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*
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* 4. You are all set. ;-]
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*
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*/
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/**
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*
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* 5. Define Event Handler Functions for:
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* `scan`, `login`, `logout`, `error`, and `message`
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*
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*/
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function onScan (qrcode, status) {
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qrTerm.generate(qrcode, { small: true })
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// Generate a QR Code online via
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// http://goqr.me/api/doc/create-qr-code/
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const qrcodeImageUrl = [
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'https://wechaty.js.org/qrcode/',
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encodeURIComponent(qrcode),
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].join('')
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console.log(`[${status}] ${qrcodeImageUrl}\nScan QR Code above to log in: `)
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}
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function onLogin (user) {
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console.log(`${user.name()} login`)
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bot.say('Wechaty login').catch(console.error)
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}
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function onLogout (user) {
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console.log(`${user.name()} logouted`)
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}
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function onError (e) {
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console.error('Bot error:', e)
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/*
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if (bot.logonoff()) {
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bot.say('Wechaty error: ' + e.message).catch(console.error)
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}
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*/
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}
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/**
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*
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* 6. The most important handler is for:
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* dealing with Messages.
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*
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*/
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async function onMessage (msg) {
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console.log(msg.toString())
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if (msg.age() > 60) {
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console.log('Message discarded because its TOO OLD(than 1 minute)')
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return
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}
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if ( msg.type() !== bot.Message.Type.Text
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|| !/^(ding|ping|bing|code)$/i.test(msg.text())
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/*&& !msg.self()*/
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) {
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console.log('Message discarded because it does not match ding/ping/bing/code')
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return
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}
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/**
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* 1. reply 'dong'
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*/
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await msg.say('dong')
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console.log('REPLY: dong')
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/**
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* 2. reply image(qrcode image)
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*/
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const fileBox = FileBox.fromUrl('https://wechaty.js.org/img/friday-qrcode.svg')
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await msg.say(fileBox)
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console.log('REPLY: %s', fileBox.toString())
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/**
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* 3. reply 'scan now!'
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*/
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await msg.say([
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'Join Wechaty Developers Community\n\n',
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'Scan now, because other Wechaty developers want to talk with you too!\n\n',
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'(secret code: wechaty)',
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].join(''))
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}
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/**
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*
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* 7. Output the Welcome Message
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*
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*/
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const welcome = `
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| __ __ _ _
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| \\ \\ / /__ ___| |__ __ _| |_ _ _
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| \\ \\ /\\ / / _ \\/ __| '_ \\ / _\` | __| | | |
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| \\ V V / __/ (__| | | | (_| | |_| |_| |
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| \\_/\\_/ \\___|\\___|_| |_|\\__,_|\\__|\\__, |
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| |___/
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=============== Powered by Wechaty ===============
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-------- https://github.com/chatie/wechaty --------
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Version: ${bot.version(true)}
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I'm a bot, my superpower is talk in Wechat.
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If you send me a 'ding', I will reply you a 'dong'!
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__________________________________________________
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Hope you like it, and you are very welcome to
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upgrade me to more superpowers!
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Please wait... I'm trying to login in...
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`
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console.log(welcome)
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