discordjs-ytdl/index.js

Great module for youtube video downloader for Discord Bots

const YOUTUBE = require('simple-youtube-api');
const domain = require('./utils/domain');
const log = require('./utils/log');
const ytdl = require('ytdl-core');

async function rhino(connection, keyword, key){
    if (!key) return log("You Didn't Write Your Youtube API Key.");
    let youtube = new YOUTUBE(key);
    var videos = await youtube.searchVideos(keyword, 1).catch(err => {
        throw new TypeError("Invalid API Key For Youtube Search. Don't you have? Please go https://console.developers.google.com/ and get one.\nYoutube Araması İçin Geçersiz Api Key. Api Keyiniz yok mu? https://console.developers.google.com/ adresine gidip bir tane alınız.")
    })
    const songInfo = await ytdl.getInfo(videos[0].url.replace(/<(.+)>/g, '$1'));
    const song = {
        id: songInfo.videoDetails.video_id,
        url: songInfo.videoDetails.video_url
    };

    const dispatcher = await connection.play(ytdl(song.url, { filter: 'audioonly', volume: 0.5}))
    dispatcher.setVolume(0.4)
    return dispatcher;
}

async function title(keyword, key){
    if (!key) return log("You Didn't Write Your Youtube API Key.");
    let youtube = new YOUTUBE(key);
    var videos = await youtube.searchVideos(keyword, 1).catch(err => {
        throw new TypeError("Invalid API Key For Youtube Search. Don't you have? Please go https://console.developers.google.com/ and get one.\nYoutube Araması İçin Geçersiz Api Key. Api Keyiniz yok mu? https://console.developers.google.com/ adresine gidip bir tane alınız.")
    })
    return videos[0].title;
}

async function channel(keyword, key) {
    if (!key) return log("You Didn't Write Your Youtube API Key.");
    let youtube = new YOUTUBE(key);
    var videos = await youtube.searchVideos(keyword, 1).catch(err => {
        throw new TypeError("Invalid API Key For Youtube Search. Don't you have? Please go https://console.developers.google.com/ and get one.\nYoutube Araması İçin Geçersiz Api Key. Api Keyiniz yok mu? https://console.developers.google.com/ adresine gidip bir tane alınız.")
    })
        return videos[0].channel.title;
}

async function id(keyword, key) {
    if (!key) return log("You Didn't Write Your Youtube API Key.");
    let youtube = new YOUTUBE(key);
    var videos = await youtube.searchVideos(keyword, 1).catch(err => {
        throw new TypeError("Invalid API Key For Youtube Search. Don't you have? Please go https://console.developers.google.com/ and get one.\nYoutube Araması İçin Geçersiz Api Key. Api Keyiniz yok mu? https://console.developers.google.com/ adresine gidip bir tane alınız.")
    })
        return videos[0].id;
}

var searchURL = require('./thumb/url');

function thumbnail(id) {
    var searchUrl = searchURL + '/vi/' + id + '/maxresdefault.jpg';
    return searchUrl;
} 

function embed(id) {
    var searchUrl = 'https://youtube.com/embed/' + id;
    return searchUrl;
}

module.exports.play = rhino;
module.exports.id = id; 
module.exports.channel = channel; 
module.exports.title = title;
module.exports.thumbnail = thumbnail;
module.exports.embed = embed;