import { SlashCommandBuilder } from 'discord.js'; import utils from '../../utils/videos.js'; import fs from 'node:fs'; import os from 'node:os'; import path from 'node:path'; import { execFile } from 'node:child_process'; const { NODE_ENV } = process.env; const ytdlpFormat = 'bestvideo[height<=?480]/best'; export default { data: new SlashCommandBuilder() .setName('vid2gif') .setDescription('Convert your video into a gif.') .addStringOption(option => option.setName('url') .setDescription('URL of the video you want to convert') .setRequired(true)) .addIntegerOption(option => option.setName('quality') .setDescription('Quality of the gif conversion. Default 70. Number between 1 and 100') .setRequired(false)) .addIntegerOption(option => option.setName('fps') .setDescription('Change the speed at which the gif play at. Default 20. Number between 1 and 100.') .setRequired(false)) .addBooleanOption(option => option.setName('autocrop') .setDescription('Autocrop borders on gif.') .setRequired(false)) .addBooleanOption(option => option.setName('noloop') .setDescription('Stop the gif from looping') .setRequired(false)), category: 'utility', alias: ['v2g', 'togif'], integration_types: [0, 1], async execute(interaction, args) { await interaction.deferReply({ ephemeral: false }); const maxFileSize = await utils.getMaxFileSize(interaction.guild); const url = args.url; let quality = args.quality; if (quality) { if (quality <= 0) { quality = 1; } else if (quality > 100) { quality = 100; } } if (args.fps) { if (args.fps <= 0) { args.fps = 1; } else if (args.fps > 100) { args.fps = 100; } } if (!await utils.stringIsAValidurl(url)) { console.error(`Not a url!!! ${url}`); return interaction.editReply({ content: '❌ This does not look like a valid url!', ephemeral: true }); } const aproxFileSize = await utils.getVideoSize(url, ytdlpFormat); console.log(aproxFileSize); if (aproxFileSize > 4) { return interaction.editReply('The file you are trying to convert is too big! Limit is 4 MB'); }; utils.downloadVideo(url, interaction.id, ytdlpFormat) .then(async () => { const file = fs.readdirSync(os.tmpdir()).filter(fn => fn.startsWith(interaction.id)); let output = `${os.tmpdir()}/${file}`; if (args.autocrop) { const oldOutput = output; output = `${os.tmpdir()}/autocrop${file}`; await utils.autoCrop(oldOutput, output); } const gifskiOutput = output.replace(path.extname(output), '.gif'); const gifsicleOutput = output.replace(path.extname(output), 'gifsicle.gif'); // Extract every frame for gifski await utils.ffmpeg(['-i', output, `${os.tmpdir()}/frame${interaction.id}%04d.png`]); // Make it look better await gifski(gifskiOutput, `${os.tmpdir()}/frame${interaction.id}*`, quality, args.fps); // Optimize it await gifsicle(gifskiOutput, gifsicleOutput, args.noloop); const fileStat = fs.statSync(gifsicleOutput); const fileSize = fileStat.size / 1000000.0; if (fileSize > 25) { await interaction.deleteReply(); await interaction.followUp('❌ Uh oh! The video once converted is too big!', { ephemeral: true }); } else if (fileSize > maxFileSize) { const fileURL = await utils.upload(gifsicleOutput) .catch(err => { console.error(err); }); await interaction.editReply({ content: `ℹī¸ File was bigger than ${maxFileSize} mb. It has been uploaded to an external site.\n${fileURL}`, ephemeral: false }); } else { await interaction.editReply({ files: [gifsicleOutput], ephemeral: false }); } }); }, }; async function gifski(output, input, quality, fps) { return await new Promise((resolve, reject) => { // Shell: true should be fine as no user input is being passed execFile('gifski', ['--quality', quality ? quality : 70, '--fps', fps ? fps : 20, '-o', output, input], { shell: true }, (err, stdout, stderr) => { if (err) { reject(stderr); } if (stderr) { console.error(stderr); } console.log(NODE_ENV === 'development' ? stdout : null); resolve(); }); }); } async function gifsicle(input, output, loop = false) { return await new Promise((resolve, reject) => { // Shell: true should be fine as no user input is being passed execFile('gifsicle', ['--colors', '256', loop ? '--no-loopcount' : '', '-i', input, '-o', output], { shell: true }, (err, stdout, stderr) => { if (err) { reject(stderr); } if (stderr) { console.error(stderr); } console.log(NODE_ENV === 'development' ? stdout : null); resolve(); }); }); }