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91 lines
3.0 KiB
JavaScript
91 lines
3.0 KiB
JavaScript
const { Command } = require('discord-akairo');
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const attachment = require('../../utils/attachment');
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const ffmpeg = require('fluent-ffmpeg');
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const fetch = require('node-fetch');
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const fs = require('fs');
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const os = require('os');
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class audio2imageCommand extends Command {
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constructor() {
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super('audio2image', {
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aliases: ['audio2image', 'a2i'],
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category: 'fun',
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clientPermissions: ['SEND_MESSAGES', 'ATTACH_FILES'],
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args: [
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{
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id: 'video_size',
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match: 'option',
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flag: '--size',
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default: '640x480'
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},
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{
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id: 'link',
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type: 'url',
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}
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],
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description: {
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content: 'Transform an audio file into an image.Use --size (a number) to get a bigger image! (NOTE: bigger image might fail, so be careful!)',
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usage: '[link to audio] [--size anumber]',
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examples: ['https://cdn.discordapp.com/attachments/532987690145021982/682654351772221480/jeff.wav (optional) --size 1920x1080']
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}
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});
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}
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async exec(message, args) {
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let url;
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if (args.link)
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url = args.link.href;
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else
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url = await attachment(message);
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let loadingmsg = await message.channel.send('Processing <a:loadingmin:527579785212329984>');
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if (!url) return message.channel.send('Please attach an audio file or use an url');
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fetch(url)
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.then(res => {
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const dest = fs.createWriteStream(`${os.tmpdir()}/${message.id}`);
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res.body.pipe(dest);
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dest.on('finish', () => {
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ffmpeg(`${os.tmpdir()}/${message.id}`) // Convert to raw pcm
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.audioBitrate(44100)
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.audioChannels(1)
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.format('s16le')
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.audioCodec('pcm_s16le')
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.output(`${os.tmpdir()}/${message.id}1.sw`)
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.on('error', (err, stdout, stderr) => {
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console.error(`${err}\n${stdout}\n${stderr}`);
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return message.channel.send('Uh oh, an error has occurred!');
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})
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.on('end', () => {
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ffmpeg()
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.input(`${os.tmpdir()}/${message.id}1.sw`)
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.inputOption('-pixel_format rgb24')
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.inputOption(`-video_size ${args.video_size}`)
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.inputFormat('rawvideo')
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.frames('1')
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.output(`${os.tmpdir()}/a2i${message.id}.png`)
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.on('error', (err, stdout, stderr) => {
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console.error(`${err}\n${stdout}\n${stderr}`);
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return message.channel.send('Uh oh, an error has occurred! The image size is most likely bigger than the content! Try again!');
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})
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.on('end', () => {
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console.log('finished');
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loadingmsg.delete();
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let file = fs.statSync(`${os.tmpdir()}/a2i${message.id}.png`);
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let fileSize = (file.size / 1000000.0).toFixed(2);
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return message.channel.send(`Image is ${fileSize} MB for ${args.video_size} resolution`, {files: [`${os.tmpdir()}/a2i${message.id}.png`]})
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.catch(() => {
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return message.channel.send(`End result is too big to fit on discord! File is ${fileSize} MB! Unless it's GB or even TB, in which case that is a huge image!`); });
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})
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.run();
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})
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.run();
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});
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});
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}
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}
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module.exports = audio2imageCommand; |