musix-oss/commands/p.js

const YouTube = require("simple-youtube-api");
const youtube = new YouTube(process.env.API_KEY);

module.exports = {
    name: 'p',
    description: 'Play command.',
    usage: '[song name]',
    args: true,
    cooldown: 3,
    async execute(message, args, client, RichEmbed) {
        const searchString = args.slice(1).join(" ");
        const url = args[1] ? args[1].replace(/<(.+)>/g, "$1") : "";
        const serverQueue = client.queue.get(message.guild.id);
        const voiceChannel = message.member.voiceChannel;
        if (!voiceChannel) return message.channel.send(':x: I\'m sorry but you need to be in a voice channel to play music!');
        const permissions = voiceChannel.permissionsFor(message.client.user);
        if (!permissions.has('CONNECT')) {
            return message.channel.send(':x: I cannot connect to your voice channel, make sure I have the proper permissions!');
        }
        if (!permissions.has('SPEAK')) {
            return message.channel.send(':x: I cannot speak in this voice channel, make sure I have the proper permissions!');
        }
        if (url.match(/^https?:\/\/(www.youtube.com|youtube.com)\/playlist(.*)$/)) {
            const playlist = await youtube.getPlaylist(url);
            const videos = await playlist.getVideos();
            for (const video of Object.values(videos)) {
                const video2 = await youtube.getVideoByID(video.id);
                await client.handleVideo(video2, message, voiceChannel, true);
            }
            return message.channel.send(`:white_check_mark: Playlist: **${playlist.title}** has been added to the queue!`);
        } else {
            try {
                var video = await youtube.getVideo(url);
            } catch (error) {
                try {
                    var videos = await youtube.searchVideos(searchString, 10);
                    let index = 0;
                    const embed = new RichEmbed()
                        .setTitle("__Song Selection__")
                        .setDescription(`${videos.map(video2 => `**${++index}** \`${video2.title}\` `).join('\n')}`)
                        .setFooter("Please provide a number ranging from __1-10__ to select one of the search results.")
                        .setColor("#b50002")
                    message.channel.send(embed);
                    try {
                        var response = await message.channel.awaitMessages(message2 => message2.content > 0 && message2.content < 11, {
                            maxMatches: 1,
                            time: 10000,
                            errors: ['time']
                        });
                    } catch (err) {
                        console.error(err);
                        return Message.channel.send(':x: Cancelling video selection.');
                    }
                    const videoIndex = parseInt(response.first().content);
                    var video = await youtube.getVideoByID(videos[videoIndex - 1].id);
                } catch (err) {
                    console.error(err);
                    return message.channel.send(':x: I could not obtain any search results.');
                }
            }
            return client.handleVideo(video, message, voiceChannel);
        }
    }
};