mirror of
https://github.com/FranP-code/Baileys.git
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100 lines
3.4 KiB
JavaScript
100 lines
3.4 KiB
JavaScript
const BinaryCoding = require('./binary_coding/binary_encoder.js')
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class WhatsAppWeb {
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static version = [0,4,1296] // the version of WhatsApp Web we're telling the servers we are
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static browserDescriptions = ["Baileys", "Baileys"]
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static Status = {
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notConnected: 0,
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connecting: 1,
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creatingNewConnection: 3,
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loggingIn: 4,
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connected: 5
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}
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// set of statuses visible to other people; see updatePresence() in WhatsAppWeb.Send
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static Presence = {
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available: "available", // "online"
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unavailable: "unavailable", // "offline"
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composing: "composing", // "typing..."
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recording: "recording", // "recording..."
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paused: "paused" // I have no clue
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}
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// set of message types that are supported by the library
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static MessageType = {
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text: "conversation",
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image: "imageMessage",
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video: "videoMessage",
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sticker: "stickerMessage",
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document: "documentMessage",
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extendedText: "extendedTextMessage"
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}
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constructor() {
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this.conn = null // the websocket connection
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this.authInfo = null // the auth info used to extablish new connections & restore connections
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this.userMetaData = null // metadata of the user i.e. name, phone number, phone stats
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this.chats = {} // all chats of the user, mapped by the user ID
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this.msgCount = 0 // number of messages sent to the server; required field for sending messages etc.
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this.autoReconnect = true // reconnect automatically after an unexpected disconnect
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this.lastSeen = null // updated by sending a keep alive request to the server, and the server responds with our updated last seen
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// object to hold the event handlers
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this.handlers = {
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onError: null,
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onConnected: null,
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presenceUpdated: null,
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onDisconnect: null,
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onUnreadMessage: null,
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gotContact: null
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}
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this.callbacks = {}
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this.encoder = new BinaryCoding.Encoder()
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this.decoder = new BinaryCoding.Decoder()
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this.status = WhatsAppWeb.Status.notConnected
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}
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// error is a json array: [errorCode, "error description", optionalDescription]
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gotError (error) {
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this.handlers.onError(error) // tell the handler, we got an error
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}
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// called when established a connection to the WhatsApp servers successfully
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didConnectSuccessfully () {
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console.log("connected successfully")
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this.status = WhatsAppWeb.Status.connected // update our status
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this.lastSeen = new Date() // set last seen to right now
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this.startKeepAliveRequest() // start sending keep alive requests (keeps the WebSocket alive & updates our last seen)
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if (this.reconnectLoop) { // if we connected after being disconnected
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clearInterval(this.reconnectLoop) // kill the loop to reconnect us
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} else if (this.handlers.onConnected) { // if we connected for the first time, i.e. not after being disconnected
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this.handlers.onConnected()
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}
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}
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// base 64 encode the authentication credentials and return them, these can then be saved used to login again
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// see login () in WhatsAppWeb.Session
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base64EncodedAuthInfo () {
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return {
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clientID: this.authInfo.clientID,
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serverToken: this.authInfo.serverToken,
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clientToken: this.authInfo.clientToken,
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encKey: this.authInfo.encKey.toString('base64'),
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macKey: this.authInfo.macKey.toString('base64')
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}
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}
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}
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/* import the rest of the code */
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require("./WhatsAppWeb.Session.js")(WhatsAppWeb)
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require("./WhatsAppWeb.Recv.js")(WhatsAppWeb)
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require("./WhatsAppWeb.Send.js")(WhatsAppWeb)
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require("./WhatsAppWeb.Query")(WhatsAppWeb)
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module.exports = WhatsAppWeb |