DZ-Musicbot/commands/play.js

348 lines
16 KiB
JavaScript

const { addToQueue, playNextInQueue } = require('../utils/queueManager');
const { v4: uuidv4 } = require('uuid');
const path = require('path');
const { EmbedBuilder } = require('discord.js');
const fs = require('fs');
const { exec, execSync } = require('child_process');
const MAX_RETRIES = 3;
const RETRY_DELAY = 1000;
function spawnFFmpegProcess(args, callback, retries = 0) {
const ffmpegProcess = spawn('ffmpeg', args);
ffmpegProcess.on('close', (code) => {
if (code === 0) {
callback(null);
} else if (retries < MAX_RETRIES) {
console.warn(`FFmpeg process failed, retrying (${retries + 1}/${MAX_RETRIES})...`);
setTimeout(() => {
spawnFFmpegProcess(args, callback, retries + 1);
}, RETRY_DELAY);
} else {
callback(new Error(`FFmpeg process failed after ${MAX_RETRIES} retries.`));
}
});
ffmpegProcess.on('error', (err) => {
if (retries < MAX_RETRIES) {
console.warn(`FFmpeg process error, retrying (${retries + 1}/${MAX_RETRIES})...`, err);
setTimeout(() => {
spawnFFmpegProcess(args, callback, retries + 1);
}, RETRY_DELAY);
} else {
callback(err);
}
});
}
module.exports = {
name: 'play',
description: 'Play a song from YouTube, a URL, or an uploaded media file',
aliases: ['p'],
async execute(message, args) {
const fetch = await import('node-fetch').then(module => module.default);
const searchQuery = args.join(' ');
const voiceChannel = message.member.voice.channel;
if (!voiceChannel) {
return message.reply('You need to be in a voice channel to play music!');
}
const isPlaylist = searchQuery.includes("list=");
let loadingMessage;
const getDuration = (filePath) => {
try {
const output = execSync(`ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 "${filePath}"`).toString().trim();
const durationSeconds = parseFloat(output);
const minutes = Math.floor(durationSeconds / 60);
const seconds = Math.floor(durationSeconds % 60);
return `${minutes}:${seconds.toString().padStart(2, '0')}`;
} catch (error) {
console.error('Error getting track duration:', error);
return 'Unknown';
}
};
try {
if (message.attachments.size > 0) {
const attachment = message.attachments.first();
const attachmentName = attachment.name.toLowerCase();
if (attachmentName.endsWith('.mp3')) {
title = attachment.name;
tempFilePath = path.join(__dirname, '../utils/tmp', attachment.name);
const response = await fetch(attachment.url);
const buffer = await response.buffer();
fs.writeFileSync(tempFilePath, buffer);
const duration = getDuration(tempFilePath);
const embed = new EmbedBuilder()
.setColor('#0099ff')
.setTitle('Added To Queue')
.setDescription(`**${title}** (${duration})`)
.setFooter({ text: `Requested by ${message.author.username}`, iconURL: message.author.displayAvatarURL() })
.setTimestamp();
message.channel.send({ embeds: [embed] });
addToQueue(message.guild.id, tempFilePath, title, voiceChannel, null, message.author.username, message.author.displayAvatarURL(), null);
playNextInQueue(message.guild.id);
return;
} else if (attachmentName.endsWith('.mp4') || attachmentName.endsWith('.webm') || attachmentName.endsWith('.mov')) {
title = attachment.name;
const convertedFileName = `${uuidv4()}.mp3`;
tempFilePath = path.join(__dirname, '../utils/tmp', convertedFileName);
const response = await fetch(attachment.url);
const buffer = await response.buffer();
const tempVideoPath = path.join(__dirname, '../utils/tmp', attachment.name);
fs.writeFileSync(tempVideoPath, buffer);
spawnFFmpegProcess(['-i', tempVideoPath, '-f', 'mp3', '-ab', '192000', '-vn', tempFilePath], (err) => {
if (err) {
message.reply('Failed to convert the video file.');
return;
}
fs.unlinkSync(tempVideoPath);
const duration = getDuration(tempFilePath);
const embed = new EmbedBuilder()
.setColor('#0099ff')
.setTitle('Added To Queue')
.setDescription(`**${title}** (${duration})`)
.setFooter({ text: `Requested by ${message.author.username}`, iconURL: message.author.displayAvatarURL() })
.setTimestamp();
message.channel.send({ embeds: [embed] });
addToQueue(message.guild.id, tempFilePath, title, voiceChannel, null, message.author.username, message.author.displayAvatarURL(), null);
playNextInQueue(message.guild.id);
});
return;
} else {
return message.reply('Only MP3, MP4, WEBM, and MOV files are supported for uploads.');
}
}
if (isValidURL(searchQuery)) {
if (searchQuery.endsWith('.mp3')) {
title = path.basename(searchQuery.split('?')[0]);
tempFilePath = path.join(__dirname, '../utils/tmp', `${uuidv4()}_${title}`);
const response = await fetch(searchQuery);
if (!response.ok) throw new Error('Failed to download MP3 file.');
const buffer = await response.buffer();
fs.writeFileSync(tempFilePath, buffer);
const duration = getDuration(tempFilePath);
const embed = new EmbedBuilder()
.setColor('#0099ff')
.setTitle('Added To Queue')
.setDescription(`**${title}** (${duration})`)
.setFooter({ text: `Requested by ${message.author.username}`, iconURL: message.author.displayAvatarURL() })
.setTimestamp();
message.channel.send({ embeds: [embed] });
addToQueue(message.guild.id, tempFilePath, title, voiceChannel, null, message.author.username, message.author.displayAvatarURL(), null);
playNextInQueue(message.guild.id);
return;
} else if (searchQuery.includes("cdn.discordapp.com")) {
title = path.basename(searchQuery.split('?')[0]);
const isVideo = searchQuery.endsWith('.mp4') || searchQuery.endsWith('.webm') || searchQuery.endsWith('.mov');
const fileExtension = isVideo ? 'mp3' : 'original';
const convertedFileName = `${uuidv4()}.${fileExtension}`;
tempFilePath = path.join(__dirname, '../utils/tmp', convertedFileName);
const response = await fetch(searchQuery);
if (!response.ok) throw new Error('Failed to download media file from Discord.');
const buffer = await response.buffer();
if (isVideo) {
const tempVideoPath = path.join(__dirname, '../utils/tmp', path.basename(searchQuery.split('?')[0]));
fs.writeFileSync(tempVideoPath, buffer);
spawnFFmpegProcess(['-i', tempVideoPath, '-f', 'mp3', '-ab', '192000', '-vn', tempFilePath], (err) => {
if (err) {
message.reply('Failed to convert the video file.');
return;
}
fs.unlinkSync(tempVideoPath);
const duration = getDuration(tempFilePath);
const embed = new EmbedBuilder()
.setColor('#0099ff')
.setTitle('Added To Queue')
.setDescription(`**${title}** (${duration})`)
.setFooter({ text: `Requested by ${message.author.username}`, iconURL: message.author.displayAvatarURL() })
.setTimestamp();
message.channel.send({ embeds: [embed] });
addToQueue(message.guild.id, tempFilePath, title, voiceChannel, null, message.author.username, message.author.displayAvatarURL(), null);
playNextInQueue(message.guild.id);
});
} else {
fs.writeFileSync(tempFilePath, buffer);
const duration = getDuration(tempFilePath);
const embed = new EmbedBuilder()
.setColor('#0099ff')
.setTitle('Added To Queue')
.setDescription(`**${title}** (${duration})`)
.setFooter({ text: `Requested by ${message.author.username}`, iconURL: message.author.displayAvatarURL() })
.setTimestamp();
message.channel.send({ embeds: [embed] });
addToQueue(message.guild.id, tempFilePath, title, voiceChannel, null, message.author.username, message.author.displayAvatarURL(), null);
playNextInQueue(message.guild.id);
}
return;
} else if (isPlaylist) {
loadingMessage = await message.channel.send(`Loading playlist...`);
exec(`yt-dlp --cookies ${path.join(__dirname, '../cookies.txt')} --flat-playlist --print-json "${searchQuery}"`, async (error, stdout) => {
if (error) {
message.reply('Failed to retrieve playlist info.');
return;
}
const playlist = stdout.split('\n').filter(Boolean).map(line => JSON.parse(line));
if (loadingMessage) await loadingMessage.delete();
message.channel.send(`Adding ${playlist.length} songs to the queue...`);
for (const video of playlist) {
const videoUrl = `https://www.youtube.com/watch?v=${video.id}`;
await addVideoToQueue(videoUrl, message, voiceChannel, false);
}
playNextInQueue(message.guild.id);
});
} else {
exec(`yt-dlp --cookies ${path.join(__dirname, '../cookies.txt')} --print-json --skip-download "${searchQuery}"`, async (error, stdout) => {
if (error) {
message.reply('Failed to retrieve video info.');
return;
}
const info = JSON.parse(stdout);
title = info.title || "Unknown Title";
thumbnailUrl = info.thumbnail || null;
console.log(`Retrieved title: ${title}`);
console.log(`Thumbnail URL: ${thumbnailUrl}`);
loadingMessage = await message.channel.send(`**Loading...** ${title}`);
tempFilePath = path.join(__dirname, '../utils/tmp', `${uuidv4()}.mp3`);
exec(`yt-dlp --cookies ${path.join(__dirname, '../cookies.txt')} --format bestaudio --output "${tempFilePath}" "${searchQuery}"`, async (error, stdout, stderr) => {
if (error) {
message.reply('Failed to download audio file.');
return;
}
const duration = getDuration(tempFilePath);
if (loadingMessage) {
await loadingMessage.delete();
}
const embed = new EmbedBuilder()
.setColor('#0099ff')
.setTitle('Added To Queue')
.setDescription(`**${title}** (${duration})`)
.setThumbnail(thumbnailUrl)
.setFooter({ text: `Requested by ${message.author.username}`, iconURL: message.author.displayAvatarURL() })
.setTimestamp();
message.channel.send({ embeds: [embed] });
addToQueue(message.guild.id, tempFilePath, title, voiceChannel, searchQuery, message.author.username, message.author.displayAvatarURL(), thumbnailUrl);
playNextInQueue(message.guild.id);
});
});
}
} else {
loadingMessage = await message.channel.send(`Searching for: **${searchQuery}**...`);
exec(`yt-dlp --cookies ${path.join(__dirname, '../cookies.txt')} --dump-single-json "ytsearch:${searchQuery}"`, async (error, stdout) => {
if (error) {
message.reply('Failed to search for video.');
return;
}
const info = JSON.parse(stdout);
const videoUrl = info.entries[0].webpage_url;
await addVideoToQueue(videoUrl, message, voiceChannel, true);
if (loadingMessage) await loadingMessage.delete();
});
}
} catch (error) {
console.error('Error:', error);
if (loadingMessage) await loadingMessage.delete();
message.reply('An error occurred while trying to play the music.');
}
},
};
async function addVideoToQueue(videoUrl, message, voiceChannel, sendEmbed = true) {
const tempFilePath = path.join(__dirname, '../utils/tmp', `${uuidv4()}.mp3`);
exec(`yt-dlp --cookies ${path.join(__dirname, '../cookies.txt')} --print-json --skip-download "${videoUrl}"`, async (error, stdout) => {
if (error) {
message.reply('Failed to retrieve video info.');
return;
}
const info = JSON.parse(stdout);
const title = info.title;
const thumbnailUrl = info.thumbnail;
exec(`yt-dlp --cookies ${path.join(__dirname, '../cookies.txt')} --format bestaudio --output "${tempFilePath}" "${videoUrl}"`, async (error) => {
if (error) {
message.reply('Failed to download audio file.');
return;
}
if (sendEmbed) {
const embed = new EmbedBuilder()
.setColor('#0099ff')
.setTitle('Added To Queue')
.setDescription(`**${title}**`)
.setThumbnail(thumbnailUrl)
.setFooter({ text: `Requested by ${message.author.username}`, iconURL: message.author.displayAvatarURL() })
.setTimestamp();
message.channel.send({ embeds: [embed] });
}
addToQueue(message.guild.id, tempFilePath, title, voiceChannel, videoUrl, message.author.username, message.author.displayAvatarURL(), thumbnailUrl);
playNextInQueue(message.guild.id);
});
});
}
function isValidURL(string) {
try {
new URL(string);
return true;
} catch (_) {
return false;
}
}