diff options
Diffstat (limited to 'src/commands/voice/play.ts')
| -rw-r--r-- | src/commands/voice/play.ts | 292 |
1 files changed, 292 insertions, 0 deletions
diff --git a/src/commands/voice/play.ts b/src/commands/voice/play.ts new file mode 100644 index 0000000..61cf5d4 --- /dev/null +++ b/src/commands/voice/play.ts @@ -0,0 +1,292 @@ +import ytdl from 'ytdl-core'; +import { Command } from 'discord.js-commando'; +import { MessageEmbed, Message } from 'discord.js'; +import Youtube from 'simple-youtube-api'; +//const { youtubeAPI } = require('../../config.json'); +import config from '../../config.json'; +const youtube = new Youtube(config['yt-api-key']); +import emoji from 'emoji-random'; + +module.exports = class PlayVoice extends Command { + constructor(client) { + super(client, { + name: 'play', + group: 'voice', + memberName: 'play', + description: 'Play the audio of a YouTube video in a voice channel.', + guildOnly: true, + clientPermissions: ['SPEAK', 'CONNECT', 'SEND_MESSAGES', 'READ_MESSAGE_HISTORY'], + userPermissions: ['SEND_MESSAGES', 'READ_MESSAGE_HISTORY'], + args: [ + { + key: 'query', + prompt: 'What song would you like to hear?', + type: 'string', + validate: function (query) { + return query.length > 0 && query.length < 200; + } + } + ], + examples: [ + 'uwu!play https://www.youtube.com/watch?v=dQw4w9WgXcQ', + 'uwu!play despacito' + ] + }); + } + async run(msg: Message, { query }) { + const voiceChannel = msg.member.voice.channel; + if (!voiceChannel) return msg.say('Please join a channel and try again. ' + emoji.random()); + + if ( + // if the user entered yt playlist url + query.match( + /^(?!.*\?.*\bv=)https:\/\/www\.youtube\.com\/.*\?.*\blist=.*$/ + ) + ) { + const playlist = await youtube.getPlaylist(query).catch(function () { + return msg.say('Playlist is either private or it does not exist. ' + emoji.random()); + }); + // remove the 10 if you removed the queue limit conditions below + const videosObj = await playlist.getVideos(10).catch(function () { + return msg.say( + 'There was a problem getting one or more of the videos in the playlist. ' + emoji.random() + ); + }); + for (let i = 0; i < videosObj.length; i++) { + const video = await videosObj[i].fetch(); + // this can be uncommented if you choose to limit the queue + // if (msg.guild.musicData.queue.length < 10) { + // + msg.guild.musicData.queue.push( + this.constructSongObj(video, voiceChannel) + ); + // } else { + // return msg.say( + // `I can't play the full playlist because there will be more than 10 songs in queue` + // ); + // } + } + if (msg.guild.musicData.isPlaying == false) { + msg.guild.musicData.isPlaying = true; + return this.playSong(msg.guild.musicData.queue, msg); + } else if (msg.guild.musicData.isPlaying == true) { + return msg.say( + `Playlist - :musical_note: ${playlist.title} :musical_note: has been added to queue. ` + emoji.random() + ); + } + } + + // This if statement checks if the user entered a youtube url, it can be any kind of youtube url + if (query.match(/^(http(s)?:\/\/)?((w){3}.)?youtu(be|.be)?(\.com)?\/.+/)) { + query = query + .replace(/(>|<)/gi, '') + .split(/(vi\/|v=|\/v\/|youtu\.be\/|\/embed\/)/); + const id = query[2].split(/[^0-9a-z_\-]/i)[0]; + const video = await youtube.getVideoByID(id).catch(function () { + return msg.say( + 'There was a problem getting the video you provided. ' + emoji.random() + ); + }); + // // can be uncommented if you don't want the bot to play live streams + // if (video.raw.snippet.liveBroadcastContent === 'live') { + // return msg.say("I don't support live streams!"); + // } + // // can be uncommented if you don't want the bot to play videos longer than 1 hour + // if (video.duration.hours !== 0) { + // return msg.say('I cannot play videos longer than 1 hour'); + // } + // // can be uncommented if you want to limit the queue + // if (msg.guild.musicData.queue.length > 10) { + // return msg.say( + // 'There are too many songs in the queue already, skip or wait a bit' + // ); + // } + msg.guild.musicData.queue.push( + this.constructSongObj(video, voiceChannel) + ); + if ( + msg.guild.musicData.isPlaying == false || + typeof msg.guild.musicData.isPlaying == 'undefined' + ) { + msg.guild.musicData.isPlaying = true; + return this.playSong(msg.guild.musicData.queue, msg); + } else if (msg.guild.musicData.isPlaying == true) { + return msg.say(`${video.title} added to queue. ` + emoji.random()); + } + } + + // if user provided a song/video name + const videos = await youtube.searchVideos(query, 5).catch(function () { + return msg.say( + 'There was a problem searching the video you requested. ' + emoji.random() + ); + }); + if (videos.length < 5) { + return msg.say( + `There was some trouble finding what you were looking for, please try again or be more specific. ` + emoji.random() + ); + } + const vidNameArr = []; + for (let i = 0; i < videos.length; i++) { + vidNameArr.push(`${i + 1}: ${videos[i].title}`); + } + vidNameArr.push('exit'); + const embed = new MessageEmbed() + .setColor(0xFFCC4D) + .setTitle('Please choose a song (1 to 5) ' + emoji.random()) + .addField(``, '**Song #**' + vidNameArr[0]) + .addField(``, '**Song #**' + vidNameArr[1]) + .addField(``, '**Song #**' + vidNameArr[2]) + .addField(``, '**Song #**' + vidNameArr[3]) + .addField(``, '**Song #**' + vidNameArr[4]) + .addField(``, '**Exit selection**: ' + 'exit'); + var songEmbed = await msg.channel.send({ + embed + }); + var that = this; + msg.channel + .awaitMessages( + function (msg) { + return (msg.content > 0 && msg.content < 6) || msg.content === 'exit'; + }, { + max: 1, + time: 60000, + errors: ['time'] + } + ) + .then(function (response) { + const videoIndex = parseInt(response.first().content); + if (response.first().content === 'exit') return songEmbed.delete(); + youtube + .getVideoByID(videos[videoIndex - 1].id) + .then(function (video) { + // // can be uncommented if you don't want the bot to play live streams + // if (video.raw.snippet.liveBroadcastContent === 'live') { + // songEmbed.delete(); + // return msg.say("I don't support live streams!"); + // } + + // // can be uncommented if you don't want the bot to play videos longer than 1 hour + // if (video.duration.hours !== 0) { + // songEmbed.delete(); + // return msg.say('I cannot play videos longer than 1 hour'); + // } + + // // can be uncommented if you don't want to limit the queue + // if (msg.guild.musicData.queue.length > 10) { + // songEmbed.delete(); + // return msg.say( + // 'There are too many songs in the queue already, skip or wait a bit' + // ); + // } + msg.guild.musicData.queue.push( + that.constructSongObj(video, voiceChannel) + ); + if (msg.guild.musicData.isPlaying == false) { + msg.guild.musicData.isPlaying = true; + if (songEmbed) { + songEmbed.delete(); + } + that.playSong(msg.guild.musicData.queue, msg); + } else if (msg.guild.musicData.isPlaying == true) { + if (songEmbed) { + songEmbed.delete(); + } + return msg.say(`${video.title} added to queue. ` + emoji.random()); + } + }) + .catch(function () { + if (songEmbed) { + songEmbed.delete(); + } + return msg.say( + 'An error has occured when trying to get the video ID from YouTube. ' + emoji.random() + ); + }); + }) + .catch(function () { + if (songEmbed) { + songEmbed.delete(); + } + return msg.say( + 'Try again and enter a number between 1 and 5 or exit. ' + emoji.random() + ); + }); + } + playSong(queue, msg) { + const classThis = this; // use classThis instead of 'this' because of lexical scope below + queue[0].voiceChannel + .join() + .then(function (connection) { + const dispatcher = connection + .play( + ytdl(queue[0].url, { + quality: 'highestaudio', + highWaterMark: 1024 * 1024 * 10 + }) + ) + .on('start', function () { + msg.guild.musicData.songDispatcher = dispatcher; + const volume = 100 / 100; + msg.guild.musicData.volume = volume; + dispatcher.setVolume(msg.guild.musicData.volume); + const videoEmbed = new MessageEmbed() + .setThumbnail(queue[0].thumbnail) + .setColor(0xFFCC4D) + .addField('Now playing:', queue[0].title) + .addField('Duration:', queue[0].duration); + if (queue[1]) videoEmbed.addField('Next song:', queue[1].title); + msg.say(videoEmbed); + msg.guild.musicData.nowPlaying = queue[0]; + return queue.shift(); + }) + .on('finish', function () { + if (queue.length >= 1) { + return classThis.playSong(queue, msg); + } else { + msg.guild.musicData.isPlaying = false; + msg.guild.musicData.nowPlaying = null; + msg.guild.musicData.songDispatcher = null; + return msg.guild.me.voice.channel.leave(); + } + }) + .on('error', function (e) { + msg.say('Can\'t play song. ' + emoji.random()); + console.error(e); + msg.guild.musicData.queue.length = 0; + msg.guild.musicData.isPlaying = false; + msg.guild.musicData.nowPlaying = null; + msg.guild.musicData.songDispatcher = null; + return msg.guild.me.voice.channel.leave(); + }); + }) + .catch(function (e) { + console.error(e); + return msg.guild.me.voice.channel.leave(); + }); + } + constructSongObj(video, voiceChannel) { + let duration = this.formatDuration(video.duration); + if (duration == '00:00') duration = 'Live Stream'; + return { + url: `https://www.youtube.com/watch?v=${video.raw.id}`, + title: video.title, + duration, + thumbnail: video.thumbnails.high.url, + voiceChannel + }; + } + // prettier-ignore + formatDuration(durationObj) { + const duration = `${durationObj.hours ? (durationObj.hours + ':') : ''}${ + durationObj.minutes ? durationObj.minutes : '00' + }:${ + (durationObj.seconds < 10) + ? ('0' + durationObj.seconds) + : (durationObj.seconds + ? durationObj.seconds + : '00') + }`; + return duration; + } +};
\ No newline at end of file |