mirror of
https://github.com/FranP-code/Baileys.git
synced 2025-10-13 00:32:22 +00:00
74 lines
3.9 KiB
JavaScript
74 lines
3.9 KiB
JavaScript
const WhatsAppWeb = require("../WhatsAppWeb")
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const fs = require("fs")
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let client = new WhatsAppWeb() // instantiate
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try {
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const file = fs.readFileSync("auth_info.json") // load a closed session back if it exists
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const authInfo = JSON.parse(file)
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client.login( authInfo ) // log back in using the info we just loaded
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} catch {
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// if no auth info exists, start a new session
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client.connect() // start a new session, with QR code scanning and what not
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}
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// called once the client connects successfully to the WhatsApp servers
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client.handlers.onConnected = () => {
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const authInfo = client.base64EncodedAuthInfo() // get all the auth info we need to restore this session
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fs.writeFileSync("auth_info.json", JSON.stringify(authInfo, null, "\t")) // save this info to a file
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/*
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Note: one can take this file and login again from any computer without having to scan the QR code, and get full access to one's WhatsApp
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Despite the convenience, be careful with this file
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*/
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}
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// called when you have a pending unread message or recieve a new message
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client.handlers.onUnreadMessage = (m) => {
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// console.log("recieved message: " + JSON.stringify(m)) // uncomment to see what the raw message looks like
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const messageType = client.getMessageType(m.message) // get what type of message it is -- text, image, video
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console.log("got message of type: " + messageType)
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if (messageType === WhatsAppWeb.MessageType.text) { // if it is plain text
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const text = m.message.conversation
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console.log (m.key.remoteJid + " sent: " + text)
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} else if (messageType === WhatsAppWeb.MessageType.extendedText) { // if it is a quoted thing
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const text = m.message.extendedTextMessage.text // the actual text
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const quotedMessage = m.message.extendedTextMessage.contextInfo.quotedMessage // message that was replied to
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console.log (m.key.remoteJid + " sent: " + text + " and quoted a " + client.getMessageType(quotedMessage))
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} else { // if it is a media (audio, image, video) message
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// decode, decrypt & save the media.
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// The extension to the is applied automatically based on the media type
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client.decodeMediaMessage(m.message, "media_in_" + m.key.id)
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.then (meta => console.log(m.key.remoteJid + " sent media, saved at: " + meta.fileName))
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.catch (err => console.log("error in decoding message: " + err))
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}
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console.log("responding...")
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/* send a message after at least a 1 second timeout after recieving a message, otherwise WhatsApp will reject the message otherwise */
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setTimeout(() => client.sendReadReceipt(m.key.remoteJid, m.key.id), 2*1000) // send a read reciept for the message in 2 seconds
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setTimeout(() => client.updatePresence(m.key.remoteJid, WhatsAppWeb.Presence.composing), 2.5*1000) // let them know you're typing in 2.5 seconds
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setTimeout(() => {
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if (Math.random() > 0.5) { // choose at random
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client.sendTextMessage(m.key.remoteJid, "hello!", m) // send a "hello!" & quote the message recieved
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} else {
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const buffer = fs.readFileSync("./ma_gif.mp4") // load the gif
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const info = {
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gif: true, // the video is a gif
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caption: "hello!" // the caption
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}
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client.sendMediaMessage (m.key.remoteJid, buffer, WhatsAppWeb.MessageType.video, info) // send this gif!
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}
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}, 4*1000) // send after 4 seconds
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}
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// called if an error occurs
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client.handlers.onError = (err) => console.log(err)
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client.handlers.onDisconnect = () => { /* internet got disconnected, save chats here or whatever; will reconnect automatically */ }
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const readline = require('readline').createInterface({
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input: process.stdin,
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output: process.stdout
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})
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readline.question("type exit to disconnect\n", (txt) => {
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if (txt === "exit") {
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client.close()
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process.exit(0)
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}
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}) |