init commit (not really)
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node_modules
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config.json
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{
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"name": "foggy",
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"version": "1.0.0",
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"description": "",
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"main": "src/index.js",
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"scripts": {
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"test": "echo \"Error: no test specified\" && exit 1"
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},
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"author": "",
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"license": "ISC",
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"dependencies": {
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"@discordjs/opus": "^0.5.3",
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"@discordjs/voice": "^0.6.0",
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"discord.js": "^13.2.0",
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"ffmpeg-static": "^4.4.0",
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"got": "^11.8.2",
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"sodium": "^3.0.2",
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"youtube-dl": "^3.5.0",
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"youtube-dl-wrap": "^2.1.1"
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}
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}
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// Require the necessary discord.js classes
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const Discord = require('discord.js');
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const Voice = require('@discordjs/voice');
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const { token } = require('../config.json');
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const { exec } = require('child_process');
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const { promisify } = require('util');
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const got = require('got');
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const youtubedl = require('youtube-dl')
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const bot = new Discord.Client({
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intents: [
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Discord.Intents.FLAGS.GUILDS,
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Discord.Intents.FLAGS.GUILD_MESSAGES,
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Discord.Intents.FLAGS.GUILD_VOICE_STATES,
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Discord.Intents.FLAGS.GUILD_MESSAGE_REACTIONS
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],
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});
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bot.once('ready', () => {
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console.log('Ready!');
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});
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const prefix = ';';
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const embedColor = 0xa0ffa5;
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const foggyImg = 'https://cdn.discordapp.com/attachments/789023763396165633/898908687299657728/552bb191-93e3-4eaa-b935-d5031f3845e7.gif';
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const ffprobeRegex = /Audio: ([^,\n]+), (\d+) ?Hz, ?([^,\n]+), ?([^,\n]+)(, ?([^,\n]+))?/;
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async function checkVoiceChannel(msg) {
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if (!msg.guild) return;
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const clientVoiceState = msg.guild.me.voice;
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const memberVoiceState = msg.member.voice;
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const voiceConnection = await Voice.getVoiceConnection(msg.guild.id);
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if (clientVoiceState.channelId === memberVoiceState.channelId && voiceConnection) {
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console.log('reusing connection');
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return voiceConnection;
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}
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if (!memberVoiceState.channelId) {
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msg.channel.send('you aren\'t in a voice channel!');
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return;
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}
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if (clientVoiceState.channelId && clientVoiceState.channelId !== memberVoiceState.channelId) {
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msg.channel.send('you are in a different voice channel!');
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return;
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}
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console.log('creating new connection');
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return Voice.joinVoiceChannel({
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channelId: msg.member.voice.channelId,
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guildId: msg.guild.id,
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adapterCreator: msg.guild.voiceAdapterCreator,
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});
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}
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/*
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{
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url: string,
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}
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*/
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let queue = {};
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let players = {};
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let playerStartTime = {};
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function advanceQueue(id, channel, subscription, connection) {
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if (queue[id][1]) {
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const song = queue[id][1];
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const embed = new Discord.MessageEmbed()
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.setDescription(`now playing: **${song.titleFormat}**`)
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.setThumbnail(song.thumbnail)
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.setColor(embedColor)
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.setAuthor('foggy ♫', foggyImg);
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channel.send({embeds: [embed]});
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play(queue[id][1], id, connection);
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queue[id] = queue[id].slice(1);
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} else {
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channel.send('no songs left, leaving');
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console.log('destroyig');
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subscription.unsubscribe();
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delete players[id];
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connection.destroy();
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queue[id] = [];
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}
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}
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async function play(song, id, connection, channel) {
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// const stream = ytdl(url, { filter: 'audioonly' });
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let player;
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let subscription;
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let url = song.directUrl;
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if (song.redownload) {
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let err, out
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try {
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err, out = await promisify(exec)('youtube-dl -f bestaudio --youtube-skip-dash-manifest --force-ipv4 -g "' + song.originalUrl + '"');
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} catch(err_) {
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err = err_;
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}
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if (err) {
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console.log(err);
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channel.send(`failed to retrieve youtube-dl info!: \`\`\`${err}\`\`\``);
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advanceQueue(id, channel, subscription, connection);
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return;
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}
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url = out.stdout;
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}
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const stream = got(url, {isStream: true});
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const resource = Voice.createAudioResource(stream, { inputType: Voice.StreamType.Arbitrary });
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if (players[id]) {
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console.log('reusing player');
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player = players[id];
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} else {
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console.log('creating new player');
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player = Voice.createAudioPlayer();
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players[id] = player;
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subscription = connection.subscribe(player);
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player.on(Voice.AudioPlayerStatus.Idle, () => {
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advanceQueue(id, channel, subscription, connection);
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});
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player.on(Voice.AudioPlayerStatus.Playing, () => {
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playerStartTime[id] = Date.now();
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})
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}
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player.play(resource);
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return player;
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}
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function rawYTDLQueue(info) {
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let song = {
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originalUrl: info.webpage_url || url,
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directUrl: info.url,
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redownload: true,
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title: info.title,
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thumbnail: info.thumbnail,
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titleFormat: info.title,
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duration: info._duration_raw,
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fileType: info.acodec,
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bitrate: info.abr,
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};
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if (song.track && song.artist && song.album) {
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song.titleFormat = `${song.artist} - [${song.track}](${info.webpage_url}) from ${song.album}`;
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} else {
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if (song.originalUrl.startsWith('http')) song.titleFormat = `[${song.title}](${song.originalUrl})`;
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}
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return song;
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}
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async function queueUp(url, id) {
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if (!queue[id]) queue[id] = [];
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let song = {};
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let err, info;
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try {
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err, info = await promisify(youtubedl.getInfo)(url, ['--force-ipv4']);
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} catch(err_) {
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err = err_;
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}
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if (err) {
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return [null, `failed to retrieve youtube-dl info!: \`\`\`${err}\`\`\``];
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} else {
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if (info.length) {
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info.forEach(i => {
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let song = rawYTDLQueue(i);
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queue[id].push(song);
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});
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return [info.length, null];
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} else {
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song = rawYTDLQueue(info);
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}
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}
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queue[id].push(song)
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return [1, null];
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}
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bot.on('messageCreate', async (msg) => {
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const content = msg.content;
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const params = content.replace(prefix, '').split(' ');
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const cmd = params[0];
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if (!msg.guild) return;
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if ((cmd === 'play' || cmd === 'p') && params[1]) {
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const connection = await checkVoiceChannel(msg);
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if (!connection) return;
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const url = params.slice(1).join(" ");
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console.log('queueing');
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msg.channel.send('queueing...');
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let [q, e] = await queueUp(url, msg.guild.id);
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if (!q && e) [q, e] = await queueUp('ytsearch:' + url, msg.guild.id);
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if (!q && e) return msg.channel.send(e);
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const song = queue[msg.guild.id][queue[msg.guild.id].length - 1];
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if (queue[msg.guild.id].length === 1) {
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const embed = new Discord.MessageEmbed()
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.setDescription(`now playing: **${song.titleFormat}**`)
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.setThumbnail(song.thumbnail)
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.setColor(embedColor)
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.setAuthor('foggy ♫', foggyImg);
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msg.channel.send({embeds: [embed]});
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play(queue[msg.guild.id][0], msg.guild.id, connection, msg.channel);
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} else {
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let queueString = `queued: **${song.titleFormat}** _at position ${queue[msg.guild.id].length - 1}_`;
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if (q > 1) queueString = `queued **${q} songs** _at positions ${queue[msg.guild.id].length - q} - ${queue[msg.guild.id].length - 1}_`;
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const embed = new Discord.MessageEmbed()
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.setDescription(queueString)
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.setColor(embedColor)
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.setAuthor('foggy ♫', foggyImg);
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msg.channel.send({embeds: [embed]});
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if (!players[msg.guild.id] || players[msg.guild.id].state === Voice.AudioPlayerStatus.Idle || players[msg.guild.id].state === Voice.AudioPlayerStatus.Paused) {
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play(queue[msg.guild.id][0], msg.guild.id, connection, msg.channel);
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}
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}
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} else if (cmd === 'skip' || cmd === 's') {
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const player = players[msg.guild.id];
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if (!player) return msg.channel.send('the bot isn\'t playing any music!');
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const song = queue[msg.guild.id][0];
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const embed = new Discord.MessageEmbed()
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.setDescription(`skipped **${song.titleFormat}**`)
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.setColor(embedColor)
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.setAuthor('foggy ♫', foggyImg);
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msg.channel.send({embeds: [embed]});
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player.stop();
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} else if (cmd === 'queue' || cmd === 'q') {
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const q = queue[msg.guild.id] || [];
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if (q.length === 0) {
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msg.channel.send('no songs queued!');
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} else {
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msg.channel.send('```' + q.map((m, i) => `${i === 0 ? 'now playing:' : i + '.'} ${m.title}`).join('\n') + '```');
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}
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} else if (cmd === 'np' || cmd === 'nowplaying') {
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const song = (queue[msg.guild.id] || [])[0];
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if (!song) return msg.channel.send('no song playing!');
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let progress = (Date.now() - (playerStartTime[msg.guild.id] || 0)) / 1000 / song.duration;
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let progressLength = 20;
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let progressStr = '';
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if (song.duration === -1) {
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progressStr = '🔘 `where?..`';
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} else if (progress < 0 || progress > 1) {
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progressStr = '🔘 `buffering,,`';
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} else {
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progressStr = `${'▬'.repeat(Math.floor(Math.abs(progress) * progressLength))}🔘${'▬'.repeat(Math.floor((1 - Math.abs(progress)) * progressLength))}`;
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}
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let embed = new Discord.MessageEmbed()
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.setDescription(`now playing: **${song.titleFormat}**\n${progressStr}`)
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.setFooter(`${song.fileType} • ${song.bitrate}KB/s`)
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.setThumbnail(song.thumbnail)
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.setColor(embedColor)
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.setAuthor('foggy ♫', foggyImg);
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if (queue[msg.guild.id].length !== 1) {
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embed = embed.addField('up next', '```' + queue[msg.guild.id].slice(1, 5).map((m, i) => {
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if (i === 3) {
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return '...';
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} else {
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return `${i + 1}. ${m.title}`;
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}
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}).join('\n') + '```')
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}
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msg.channel.send({embeds: [embed]});
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}
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});
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// Login to Discord with your bot's token
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bot.login(token);
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