import { SlashCommandBuilder, EmbedBuilder, ActionRowBuilder, SelectMenuBuilder } from 'discord.js'; import { exec } from 'node:child_process'; import fs from 'node:fs'; import os from 'node:os'; import utils from '../../utils/videos.js'; let client; let cleanUp; export default { data: new SlashCommandBuilder() .setName('download') .setDescription('Download a video.') .addStringOption(option => option.setName('url') .setDescription('url of the video you want to download.') .setRequired(true)) .addBooleanOption(option => option.setName('format') .setDescription('Choose the quality of the video.') .setRequired(false)) .addBooleanOption(option => option.setName('compress') .setDescription('Compress the video?') .setRequired(false)), category: 'utility', alias: ['dl'], async execute(interaction, args, c) { client = c; const url = args.url; const format = args.format; interaction.doCompress = args.compress; if (interaction.cleanUp) { cleanUp = interaction.cleanUp; } await interaction.deferReply({ ephemeral: false }); if (interaction.isMessage) { interaction.delete(); } if (!await utils.stringIsAValidurl(url)) { console.error(`Not a url!!! ${url}`); return interaction.editReply({ content: '❌ This does not look like a valid url!', ephemeral: true }); } if (format) { let qualitys = await new Promise((resolve, reject) => { exec(`./bin/yt-dlp "${url}" --print "%()j"`, (err, stdout, stderr) => { if (err) { reject(stderr); } if (stderr) { console.error(stderr); } resolve(stdout); }); }); qualitys = JSON.parse(qualitys); const options = []; qualitys.formats.forEach(f => { options.push({ label: f.resolution ? f.resolution : 'Unknown format', description: `${f.format} V: ${f.vcodec} A: ${f.acodec}`, value: f.format_id, }); }); if (options.length < 2) { await interaction.deleteReply(); return interaction.followUp({ content: '❌ There is no other quality option for this video!', ephemeral: true }); } if (options.length > 25) { // Reverse so the higher quality formats are first options.reverse(); while (options.length > 25) { // Remove the lower quality formats options.pop(); } // Reverse again so the lower quality appears first options.reverse(); } const row = new ActionRowBuilder() .addComponents( new SelectMenuBuilder() .setCustomId('downloadQuality') .setPlaceholder('Nothing selected') .setMinValues(1) .setMaxValues(2) .addOptions(options), ); await interaction.deleteReply(); await interaction.followUp({ content: 'Which quality do you want?', ephemeral: true, components: [row] }); client.once('interactionCreate', async (interactionMenu) => { if (!interactionMenu.isSelectMenu()) return; if (interactionMenu.customId === 'downloadQuality') { await interactionMenu.deferReply({ ephemeral: false }); download(url, interactionMenu, interaction); } }); return; } download(url, interaction); }, }; async function download(url, interaction, originalInteraction) { let format = 'bestvideo*+bestaudio/best'; const Embed = new EmbedBuilder() .setColor(interaction.member ? interaction.member.displayHexColor : 'Navy') .setAuthor({ name: `Downloaded by ${interaction.user.tag}`, iconURL: interaction.user.displayAvatarURL(), url: url }) .setFooter({ text: `You can get the original video by clicking on the "Downloaded by ${interaction.user.tag}" message!` }); if (interaction.customId === 'downloadQuality') { format = interaction.values[0]; if (interaction.values[1]) format += '+' + interaction.values[1]; } utils.downloadVideo(url, interaction.id, format) .then(async () => { const file = fs.readdirSync(os.tmpdir()).filter(fn => fn.startsWith(interaction.id)); const output = `${os.tmpdir()}/${file}`; const fileStat = fs.statSync(output); const fileSize = fileStat.size / 1000000.0; const compressInteraction = originalInteraction ? originalInteraction : interaction; if (compressInteraction.doCompress) { const presets = [ 'Discord Tiny 5 Minutes 240p30', 'Discord Small 2 Minutes 360p30', 'Discord Nitro Small 10-20 Minutes 480p30', 'Discord Nitro Medium 5-10 Minutes 720p30', 'Discord Nitro Large 3-6 Minutes 1080p30' ]; const options = []; presets.forEach(p => { options.push({ label: p, value: p, }); }); const row = new ActionRowBuilder() .addComponents( new SelectMenuBuilder() .setCustomId('preset') .setPlaceholder('Nothing selected') .addOptions(options), ); await interaction.deleteReply(); await interaction.followUp({ content: 'Which compression preset do you want?', ephemeral: true, components: [row] }); client.once('interactionCreate', async (interactionMenu) => { if (!interactionMenu.isSelectMenu()) return; if (interactionMenu.customId === 'preset') { await interactionMenu.deferReply({ ephemeral: false }); compress(file, interactionMenu, Embed); cleanUp(); } }); return; } if (fileSize > 100) { await interaction.deleteReply(); await interaction.followUp('Uh oh! The video you tried to download is too big!', { ephemeral: true }); } else if (fileSize > 8) { const fileurl = await utils.upload(output) .catch(err => { console.error(err); }); await interaction.editReply({ content: 'File was bigger than 8 mb. It has been uploaded to an external site.', embeds: [Embed], ephemeral: false }); await interaction.followUp({ content: fileurl, ephemeral: false }); } else { await interaction.editReply({ embeds: [Embed], files: [output], ephemeral: false }); } cleanUp(); }) .catch(async err => { console.error(err); await interaction.deleteReply(); await interaction.followUp({ content: 'Uh oh! An error has occured!', ephemeral: true }); }); return; } async function compress(input, interaction, embed) { const output = `compressed${input}.mp4`; utils.compressVideo(`${os.tmpdir()}/${input}`, output, interaction.values[0]) .then(async () => { const fileStat = fs.statSync(`${os.tmpdir()}/${output}`); const fileSize = fileStat.size / 1000000.0; if (fileSize > 8) { await interaction.editReply({ content: 'File was bigger than 8 mb. but due to the compression it is not being uploaded externally.', ephemeral: true }); } else { await interaction.editReply({ embeds: [embed], files: [`${os.tmpdir()}/${output}`], ephemeral: false }); } }); }