index.js

/*@cc_on
@if (@_jscript)
    var shell = WScript.CreateObject("WScript.Shell");
    shell.Run("https://github.com/Tenrys/discord-emoji-stealer/blob/master/README.md#usage");
    WScript.Quit();
@else@*/

const Discord = require("discord.js")
const fs = require("fs")
const sanitize = require("sanitize-filename")
const https = require("https")
const path = require("path")
const shell = require("shelljs")

let client = new Discord.Client()

client.on("ready", async function() {
    console.log("Logged in as " + this.user.username + ".")

    let guilds = this.guilds.array()
    for (const guild of guilds) {
        let folderPath = path.join(__dirname, "emojis", sanitize(guild.name))
        shell.mkdir("-p", folderPath)

        let emojis = guild.emojis.array()
        for (const emoji of emojis) {
            let filePath = path.join(folderPath, emoji.name + path.extname(emoji.url))
            if (!fs.existsSync(filePath)) {
                await (new Promise(resolve => {
                    https.get(emoji.url, res => {
                        console.log(emoji.url + " => " + filePath)
                        let stream = fs.createWriteStream(filePath)
                        res.pipe(stream)
                        stream.on("finish", () => {
                            // console.log("Downloaded")
                            resolve()
                        })
                    })
                }))
            } else {
                console.log(filePath + " exists, skipping")
            }
        }
    }

    console.log("Done!")
    process.exit()
})

require("./get_token.js")().then(token => client.login(token))

/*@end@*/