Haha-Yes/commands/utility/download.js

136 lines
No EOL
4.3 KiB
JavaScript

const { Command } = require('discord-akairo');
const downloader = require('../../utils/download');
const compress = require('../../utils/compress');
const os = require('os');
const fs = require('fs');
class DownloadCommand extends Command {
constructor() {
super('download', {
aliases: ['download', 'dl'],
category: 'utility',
clientPermissions: ['SEND_MESSAGES', 'EMBED_LINKS', 'ATTACH_FILES'],
args: [
{
id: 'link',
type: 'url',
prompt: {
start: 'Please send the URL of which video you want to download. Say `cancel` to stop the command',
retry: 'Please send a valid URL of the video you want to download. Say `cancel` to stop the command'
},
},
{
id: 'caption',
type: 'string',
match: 'rest'
},
{
id: 'spoiler',
match: 'flag',
flag: ['--spoil', '--spoiler', '-s']
}
],
description: {
content: 'Download videos from different website from the link you provided, use "-s" to make the vid a spoiler',
usage: '[link] [caption]',
examples: ['https://www.youtube.com/watch?v=6n3pFFPSlW4 Look at this funny gnome']
}
});
}
async exec(message, args) {
let loadingmsg = await message.channel.send('Downloading <a:loadingmin:527579785212329984>');
let filename = `${message.id}_video`;
if (args.spoiler) {
filename = `SPOILER_${message.id}_video`;
}
const Embed = this.client.util.embed()
.setColor(message.member ? message.member.displayHexColor : 'NAVY')
.setAuthor(`Downloaded by ${message.author.username}`, message.author.displayAvatarURL(), args.link)
.setDescription(args.caption ? args.caption : '')
.setFooter(`You can get the original video by clicking on the "downloaded by ${message.author.username}" message!`);
downloader(args.link.href, null, `${os.tmpdir()}/${filename}.mp4`)
.on('error', async err => {
return message.channel.send(err, { code: true });
})
.on('end', async output => {
let file = fs.statSync(output);
let fileSize = file.size / 1000000.0;
if (fileSize > 8) {
loadingmsg.delete();
let compressEmbed = this.client.util.embed()
.setColor(message.member ? message.member.displayHexColor : 'NAVY')
.setTitle('This one will need compression!')
.setDescription('Starting compression now!')
.setFooter('Want it to go faster? Donate to the dev with the donate command, so i can get a better server and do it faster!');
let compressmsg = await message.channel.send(compressEmbed);
let handbrake = compress(output, `${os.tmpdir()}/${filename}compressed.mp4`);
let percentComplete;
let eta;
handbrake.on('progress', progress => {
percentComplete = progress.percentComplete;
eta = progress.eta;
});
// Every 5 seconds update the compress message with the %
let editmsg = setInterval(() => {
compressEmbed.setDescription(`Ready in ${eta === '' ? 'soon enough' : eta}. ${percentComplete}% complete.`);
compressmsg.edit(compressEmbed);
}, 5000);
handbrake.on('err', (err) => {
clearInterval(editmsg);
compressmsg.delete();
return message.channel.send(err, { code: true });
});
handbrake.on('end', (output) => {
clearInterval(editmsg);
file = fs.statSync(output);
fileSize = file.size / 1000000.0;
if (fileSize > 8) return message.channel.send('End results is too big for discord.');
return message.channel.send({embed: Embed, files: [output]})
.catch(err => {
compressmsg.delete();
console.error(err);
return message.channel.send(`${err.name}: ${err.message} ${err.message === 'Request entity too large' ? 'The file size is too big' : ''}`);
})
.then(() => {
compressmsg.delete();
// Delete file after it has been sent
fs.unlinkSync(output);
message.delete();
});
});
} else {
return message.channel.send({embed: Embed, files: [output]})
.catch(err => {
loadingmsg.delete();
console.error(err);
return message.channel.send(`${err.name}: ${err.message} ${err.message === 'Request entity too large' ? 'The file size is too big' : ''}`);
})
.then(() => {
loadingmsg.delete();
// Delete file after it has been sent
fs.unlinkSync(output);
message.delete();
});
}
});
}
}
module.exports = DownloadCommand;