chomens-bot-js/commands/music.js

/* eslint-disable max-len */
const fs = require('fs/promises');
const path = require('path');
const fileExists = require('../util/file-exists');
const list = require('../util/file-list');
const axios = require('axios');
const os = require('os');

let SONGS_PATH;

if (os.hostname()==='chomens-kubuntu') {
  SONGS_PATH = path.join(__dirname, '..', '..', 'nginx-html', 'midis');
} else {
  SONGS_PATH = path.join(__dirname, '..', 'midis');
}

module.exports = {
  name: 'music',
  description: 'Plays music',
  alias: [],
  trusted: 0,
  usage: '<play|playurl|stop|loop|list|nowplaying> <song>',
  execute: function(bot, username, usernameraw, sender, prefix, args) {
    async function play(bot, values) {
      try {
        const filepath = values.join(' ');
        const absolutePath = await resolve(filepath);
        const song = bot.music.load(await fs.readFile(absolutePath), path.basename(absolutePath));
        bot.music.play(song);
        bot.core.run('minecraft:tellraw @a ' + JSON.stringify([{text: 'Now playing '}, {text: song.name, color: 'gold'}]));
      } catch (e) {
        bot.core.run('minecraft:tellraw @a ' + JSON.stringify({text: 'SyntaxError: Invalid file', color: 'red'}));
      }
    }

    async function playUrl(bot, values) {
      try {
        const url = values.join(' ');
        const response = await axios.get('https://http-proxy.nongsonchome.repl.co', {
          params: {
            uri: url,
          },
          responseType: 'arraybuffer',
        });
        const song = bot.music.load(response.data, url);
        bot.music.play(song);
        bot.core.run('minecraft:tellraw @a ' + JSON.stringify([{text: 'Now playing '}, {text: song.name, color: 'gold'}]));
      } catch (e) {
        bot.core.run('minecraft:tellraw @a ' + JSON.stringify({text: 'SyntaxError: Invalid URL', color: 'red'}));
      }
    }

    async function resolve(filepath) {
      if (!path.isAbsolute(filepath) && await fileExists(SONGS_PATH)) {
        return path.join(SONGS_PATH, filepath);
      }
      return filepath;
    }

    bot.music.list = async function(bot) {
      const absolutePath = await resolve(SONGS_PATH);
      const listed = await list(absolutePath);

      bot.core.run('minecraft:tellraw @a ' + JSON.stringify({text: listed.join(''), color: 'green'}));
    };

    if (args[0]==='play') {
      play(bot, args.slice(1));
    }
    if (args[0]==='playurl') {
      playUrl(bot, args.slice(1));
    }
    if (args[0]==='stop') {
      try {
        bot.core.run('minecraft:tellraw @a ' + JSON.stringify([{text: 'Stopped playing '}, {text: bot.music.song.name, color: 'gold'}]));
      } catch (e) {
        return;
      }
      bot.music.stop();
    }
    if (args[0]==='loop') {
      bot.music.loop = !bot.music.loop;
      const loop = bot.music.loop ? {text: 'enabled', color: 'green'} : {text: 'disabled', color: 'red'};
      bot.core.run('minecraft:tellraw @a ' + JSON.stringify([{text: 'Looping is now '}, loop]));
    }
    if (args[0]==='list') {
      bot.music.list(bot);
    }
    if (args[0]==='nowplaying') {
      bot.core.run('minecraft:tellraw @a ' + JSON.stringify([{text: 'Now playing '}, {text: bot.music.song.name, color: 'gold'}]));
    }
  },
};