const { Command } = require('discord-akairo'); const attachment = require('../../utils/attachment'); const ffmpeg = require('fluent-ffmpeg'); const fetch = require('node-fetch'); const fs = require('fs'); const os = require('os'); class image2audioCommand extends Command { constructor() { super('image2audio', { aliases: ['image2audio', 'i2a'], category: 'fun', clientPermissions: ['SEND_MESSAGES', 'ATTACH_FILES'], args: [ { id: 'link', type: 'url', }, { id: 'wav', type: 'flag', flag: '--wav' } ], description: { content: 'Transform an image binary data into audio ( MIGHT BECOME EAR RAPE ) --wav to get wav output', usage: '[link to image]', examples: ['https://cdn.discordapp.com/attachments/532987690145021982/682694359313022987/a2i682694012309864452.png'] } }); } async exec(message, args) { let url; if (args.link) url = args.link.href; else url = await attachment(message); let loadingmsg = await message.channel.send('Processing '); if (!url) return message.channel.send('Please attach an image or use an url'); fetch(url) .then(res => { const dest = fs.createWriteStream(`${os.tmpdir()}/${message.id}.png`); res.body.pipe(dest); dest.on('finish', () => { ffmpeg(`${os.tmpdir()}/${message.id}.png`) .format('rawvideo') .output(`${os.tmpdir()}/${message.id}1.png`) .on('error', (err, stdout, stderr) => { console.error(`${err}\n${stdout}\n${stderr}`); return message.channel.send('Uh oh, an error has occured!'); }) .on('end', () => { ffmpeg() .audioBitrate(44100) .audioChannels(1) .input(`${os.tmpdir()}/${message.id}1.png`) .inputFormat('s16le') .output(`${os.tmpdir()}/i2a_${message.id}.${args.wav ? 'wav' : 'mp3'}`) .on('error', (err, stdout, stderr) => { console.error(`${err}\n${stdout}\n${stderr}`); return message.channel.send('Uh oh, an error has occured!'); }) .on('end', () => { console.log('finished'); loadingmsg.delete(); let file = fs.statSync(`${os.tmpdir()}/i2a_${message.id}.${args.wav ? 'wav' : 'mp3'}`); let fileSize = (file.size / 1000000.0).toFixed(2); return message.channel.send(`Audio file is ${fileSize} MB`, {files: [`${os.tmpdir()}/i2a_${message.id}.${args.wav ? 'wav' : 'mp3'}`]}) .catch(() => { return message.channel.send(`End result is too big to fit on discord! File is ${fileSize} MB`); }); }) .run(); }) .run(); }); }); } } module.exports = image2audioCommand;