[![Wechaty](https://raw.githubusercontent.com/wechaty/wechaty/master/image/wechaty-logo-en.png)](https://github.com/wechaty/wechaty) # Wechaty ## Connecting ChatBots. Wechaty is a Bot Framework for Wechat **Personal** Account which can help you create a bot in 6 lines of javascript by easy to use API, with cross-platform support include [Linux](https://travis-ci.org/wechaty/wechaty), [Windows](https://ci.appveyor.com/project/wechaty/wechaty), [Darwin(OSX/Mac)](https://travis-ci.org/wechaty/wechaty) and [Docker](https://circleci.com/gh/wechaty/wechaty). [![Join the chat at https://gitter.im/zixia/wechaty](https://badges.gitter.im/zixia/wechaty.svg)](https://gitter.im/zixia/wechaty?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [![node](https://img.shields.io/node/v/wechaty.svg?maxAge=604800)](https://nodejs.org/) [![Repo Size](https://reposs.herokuapp.com/?path=wechaty/wechaty)](https://github.com/wechaty/wechaty) :octocat: :beetle: :book: :whale: ## Voice of the Developer > "The best wechat SDK I have seen in Github!" [link](https://github.com/wechaty/wechaty/issues/8#issuecomment-228971491) > -- @JasLin, BotWave CTO > "Wechaty简单的接口...和Docker化的封装...绝对是一个不错的选择" [link](http://mp.weixin.qq.com/s/o-4VMcAMz0K8yJVdNaUXow) > -- @shevyan, Ghost Cloud CEO > "Wechaty is great." [link](https://github.com/wechaty/wechaty/issues/36#issuecomment-251708382) > -- @Samurais, SnapLingo Director of Engineering > "最好的微信开发库" [link](http://weibo.com/3296245513/Ec4iNp9Ld?type=comment) > -- @Jarvis, Baidu > "Wechaty让运营人员更多的时间思考如何进行活动策划、留存用户，商业变现" [link](http://mp.weixin.qq.com/s/dWHAj8XtiKG-1fIS5Og79g) > -- @lijiarui > "Wechaty library fantastic!" [link](https://github.com/wechaty/wechaty/issues/9) - @ccaapton > "it's quite cool!" [link](https://github.com/wechaty/wechaty/issues/4) - @ak5 > "Thanks for great SDK" [link](https://github.com/wechaty/wechaty/issues/57) - @naishstar # The World's Shortest ChatBot Code: 6 lines of JavaScript ```javascript const { Wechaty } = require('wechaty') Wechaty.instance() // Singleton .on('scan', (url, code) => console.log(`Scan QR Code to login: ${code}\n${url}`)) .on('login', user => console.log(`User ${user} logined`)) .on('message', message => console.log(`Message: ${message}`)) .init() ``` This bot can log all message to console. You can find more example from [Wiki](https://github.com/wechaty/wechaty/wiki/Example) and [Example Directory](https://github.com/wechaty/wechaty/blob/master/example/). # Run Let's say, you have saved the above six lines javascript example to `mybot.js`. We have two options to run wechaty: 1. Docker 1. NPM ## Docker [![Docker Pulls](https://img.shields.io/docker/pulls/zixia/wechaty.svg?maxAge=2592000)](https://hub.docker.com/r/zixia/wechaty/) [![Docker Stars](https://img.shields.io/docker/stars/zixia/wechaty.svg?maxAge=2592000)](https://hub.docker.com/r/zixia/wechaty/) [![Docker Layers](https://images.microbadger.com/badges/image/zixia/wechaty.svg)](https://microbadger.com/#/images/zixia/wechaty) The **best practice** to use Wechaty is run by docker, becasue it's not only the most easy way to get start, but also protect you out of the troubles of dependencies problems. ```shell $ docker run -ti --rm --volume="$(pwd)":/bot zixia/wechaty mybot.js ``` > Wechaty Docker support to run TypeScript directly as well: just write in TypeScript and save to `mybot.ts`. Get to know more about Wechaty Docker at [Wiki:Docker](https://github.com/wechaty/wechaty/wiki/Docker). ## NPM [![NPM Version](https://badge.fury.io/js/wechaty.svg)](https://badge.fury.io/js/wechaty) [![Downloads][downloads-image]][downloads-url] Get to know more about NPM at [Wiki:NPM](https://github.com/wechaty/wechaty/wiki/NPM) # API Reference ## [Wechaty Event](https://github.com/wechaty/wechaty/wiki/API#event) 1. [scan](https://github.com/wechaty/wechaty/wiki/API#1-event-scan) Emit when the bot needs to show you a QR Code for scanning 2. [login](https://github.com/wechaty/wechaty/wiki/API#2-event-login) Emit when bot login full successful. 3. [logout](https://github.com/wechaty/wechaty/wiki/API#3-event-logout) Emit when bot detected log out. 4. [message](https://github.com/wechaty/wechaty/wiki/API#4-event-message) Emit when there's a new message. 5. [error](https://github.com/wechaty/wechaty/wiki/API#5-event-error) Emit when there's an error occurred. 6. [friend](https://github.com/wechaty/wechaty/wiki/API#6-event-friend) Emit when got a new friend request, or friendship is confirmed. 7. [room-join](https://github.com/wechaty/wechaty/wiki/API#7-event-room-join) Emit when someone join the room 8. [room-leave](https://github.com/wechaty/wechaty/wiki/API#8-event-room-leave) Emit when someone leave the room 9. [room-topic](https://github.com/wechaty/wechaty/wiki/API#9-event-room-topic) Emit when someone change the room's topic ## [Wechaty](https://github.com/wechaty/wechaty/wiki/API#wechaty-class) 1. [instance(setting: PuppetSetting): Promise<Wechaty>](https://github.com/wechaty/wechaty/wiki/API#wechatyinstanceprofilestring-wechaty) get the bot instance 2. [init(): Promise<void>](https://github.com/wechaty/wechaty/wiki/API#wechatyinit-wechaty) Initialize the bot 3. [send(message: Message): Promise<void>](https://github.com/wechaty/wechaty/wiki/API#wechatysendmessage-message-wechaty) send a message 4. [say(content: string): Promise<void>](https://github.com/wechaty/wechaty/wiki/API#wechatysaycontent-string) send message to filehelper, just for logging/reporting usage for your convenience ## [Message](https://github.com/wechaty/wechaty/wiki/API#message-class) 1. [from():Contact](https://github.com/wechaty/wechaty/wiki/API#1-messagefrom-contact) get the sender from a message 2. [from(contact:Contact):void](https://github.com/wechaty/wechaty/wiki/API#2-messagefromcontact-contact-void) set a sender to the message 4. [to():Contact](https://github.com/wechaty/wechaty/wiki/API#1-messageto-contact) get the destination of the message 5. [to(contact:Contact):void](https://github.com/wechaty/wechaty/wiki/API#2-messagetocontact-contact-void) set the destination as contact for the message 7. [content():string](https://github.com/wechaty/wechaty/wiki/API#1-messagecontent-string) get the content of the message 8. [content(content:string):string](https://github.com/wechaty/wechaty/wiki/API#2-messagecontentcontent-string-string) set the content for the message 9. [room():Room|null](https://github.com/wechaty/wechaty/wiki/API#1-messageroom-room--null) get the room from a message. 10. [room(room:Room):void](https://github.com/wechaty/wechaty/wiki/API#2-messageroomroom-room-void) set the room for a message. 12. [type():MsgType](https://github.com/wechaty/wechaty/wiki/API#messagetype-number) get the type of a Message. 13. [say(content:string):Promise](https://github.com/wechaty/wechaty/wiki/API#messagesaycontent-string-promise) reply a message to the sender. 14. [ready():Promise](https://github.com/wechaty/wechaty/wiki/API#messageready-promise) confirm get all the data needed, will be resolved when all message data is ready. 15. [self():boolean](https://github.com/wechaty/wechaty/wiki/API#messageselfmessage-message-boolean) check if a message is sent by self ## [Contact](https://github.com/wechaty/wechaty/wiki/API#contact-class) 2. [name():string](https://github.com/wechaty/wechaty/wiki/API#contactname-string) get name from a contact 3. [remark():string](https://github.com/wechaty/wechaty/wiki/API#contactremark-string) get remark name from a contact 4. [remark(remark:string):Promise](https://github.com/wechaty/wechaty/wiki/API#contactremarkremark-string-promise) set remark name to a contact 5. [weixin():string](https://github.com/wechaty/wechaty/wiki/API#contactweixin-string) get weixin id from a contact 6. [star():boolean](https://github.com/wechaty/wechaty/wiki/API#contactstar-boolean) true for star friend, false for no star friend 7. [ready():Promise](https://github.com/wechaty/wechaty/wiki/API#contactready-promise) confirm get all the contact data needed, will be resolved when all data is ready 8. [say(content:string):Promise](https://github.com/wechaty/wechaty/wiki/API#contactsaycontent-string-promise) say content to a contact ## [Room](https://github.com/wechaty/wechaty/wiki/API#class-room) 1. [say(content:string,replyTo:Contact|ContactArray):Promise](https://github.com/wechaty/wechaty/wiki/API#roomsaycontent-string-replyto-contactcontact-promise) say content inside Room. 2. [ready():Promise](https://github.com/wechaty/wechaty/wiki/API#roomready-promise) confirm get all the data needed, will be resolved when all data is ready 3. [refresh():Promise](https://github.com/wechaty/wechaty/wiki/API#roomrefresh-promise) reload data for Room ### [Room Event](https://github.com/wechaty/wechaty/wiki/API#room-events) 1. [join](https://github.com/wechaty/wechaty/wiki/API#event-join) Emit when someone join the room 2. [leave](https://github.com/wechaty/wechaty/wiki/API#event-leave) Emit when someone leave the room 3. [topic](https://github.com/wechaty/wechaty/wiki/API#event-topic) Emit when someone change the room topic ## [FriendRequest](https://github.com/wechaty/wechaty/wiki/API#class-friendrequest) 1. [hello:string](https://github.com/wechaty/wechaty/wiki/API#friendrequesthello-string) get content from friendrequest 2. [accept():void](https://github.com/wechaty/wechaty/wiki/API#friendrequestaccept-void) accept the friendrequest 3. [send(contact:Contact,hello:string):void](https://github.com/wechaty/wechaty/wiki/API#friendrequestsendcontact-contact-hello-string-void) send a new friend request # Test [![Linux/Mac Build Status](https://img.shields.io/travis/wechaty/wechaty.svg?label=Linux/Mac)](https://travis-ci.org/wechaty/wechaty) [![Windows Build status](https://img.shields.io/appveyor/ci/wechaty/wechaty/master.svg?label=Windows)](https://ci.appveyor.com/project/wechaty/wechaty) [![Docker CircleCI](https://img.shields.io/circleci/project/github/wechaty/wechaty.svg?label=Docker)](https://circleci.com/gh/wechaty/wechaty) [![Coverage Status](https://coveralls.io/repos/github/wechaty/wechaty/badge.svg?branch=master)](https://coveralls.io/github/wechaty/wechaty?branch=master) [![Known Vulnerabilities](https://snyk.io/test/github/wechaty/wechaty/badge.svg)](https://snyk.io/test/github/wechaty/wechaty) Wechaty use [AVA](https://github.com/avajs/ava) for unit testing To test Wechaty, run: ```shell npm test ``` Get to know more about test from [Wiki:Test](https://github.com/wechaty/wechaty/wiki/Test) # Release Notes * [Latest Release](https://github.com/wechaty/wechaty/releases/latest)(All releases [here](https://github.com/wechaty/wechaty/releases)) * [Changelog](https://github.com/wechaty/wechaty/blob/master/CHANGELOG.md) # Powered By Wechaty [![Powered by Wechaty](https://img.shields.io/badge/Powered%20By-Wechaty-green.svg)](https://github.com/wechaty/wechaty) ## Wechaty Badge Get embed html/markdown code from [Wiki:PoweredByWechaty](https://github.com/wechaty/wechaty/wiki/PoweredByWechaty) ## Projects Use Wechaty 1. [Wechaty.io](https://www.wechaty.io) ChatBot Portal Manager for Wechaty Know more about Projects Use Wechaty at [Wiki:PoweredByWechaty](https://github.com/wechaty/wechaty/wiki/PoweredByWechaty) # Contributing Howto [contribute](https://github.com/wechaty/wechaty/blob/master/CONTRIBUTING.md) Contributions in any form are highly encouraged and welcome! Be it new or improved presets, optimized streaming code or just some cleanup. So start forking! ## Code Contributions If you want to add new features or change the API, please submit an issue first to make sure no one else is already working on the same thing and discuss the implementation and API details with maintainers and users by creating an issue. When everything is settled down, you can submit a pull request. When fixing bugs, you can directly submit a pull request. Make sure to add tests for your features and bugfixes and update the documentation (see below) before submitting your code! ## Documentation Contributions You can directly submit pull requests for documentation changes. ## Main Contributors * [JasLin](https://github.com/JasLin) * [cherry-geqi](https://github.com/cherry-geqi) * [lijiarui](https://github.com/lijiarui) ## Join us Scan the following QR Code in WeChat, with secret code _wechaty_, you can join our **Wechaty Developers' Home**. ![Wechaty Developers' Home](https://raw.githubusercontent.com/wechaty/wechaty/master/image/BotQrcode.png) Scan now, then you can chat with other Wechaty developers! (secret code: _wechaty_) # See Also * [RelatedProject](https://github.com/wechaty/wechaty/wiki/RelatedProject) # Todo * [ ] Use Dependency Injection for FriendRequest(etc) - [Typescript dependency injection container for Humans!](https://github.com/asvetliakov/Huject) - https://github.com/young-steveo/bottlejs - http://jonnyreeves.co.uk/2015/basic-typescript-dependency-injection-with-decorators/ - https://github.com/connorwyatt/Fluency-Injection * [ ] Use Observable for Throttle API Call Rate with Server - http://blog.thoughtram.io/angular/2016/01/06/taking-advantage-of-observables-in-angular2.html My Story ---------------- My daily life/work depends on too much chat on wechat. * I almost have 14,000 wechat friends in May 2014, before wechat restricts a total number of friends to 5,000. * I almost have 400 wechat rooms that most of them have more than 400 members. Can you image that? I'm dying... So a tireless bot working for me 24x7 on wechat, monitoring/filtering the most important message is badly needed. For example highlights discussion which contains the KEYWORDS which I want to follow up(especially in a noisy room). ;-) At last, It's built for my personal study purpose of Automatically Testing. Author ----------------- Zhuohuan LI (http://linkedin.com/in/zixia) profile for zixia at Stack Overflow, Q&A for professional and enthusiast programmers Copyright & License ------------------- * Code & Docs 2016© zixia * Code released under the ISC license * Docs released under Creative Commons [downloads-image]: http://img.shields.io/npm/dm/wechaty.svg?style=flat-square [downloads-url]: https://npmjs.org/package/wechaty