Haha-Yes/commands/images/rotate.js

76 lines
No EOL
1.6 KiB
JavaScript

const { Command } = require('discord-akairo');
const attachment = require('../../utils/attachment');
const jimp = require('jimp');
const os = require('os');
class rotateCommand extends Command {
constructor() {
super('rotate', {
aliases: ['rotate'],
category: 'images',
clientPermissions: ['SEND_MESSAGES', 'ATTACH_FILES'],
args: [
{
id: 'link',
type: 'url',
unordered: true
},
{
id: 'rotate',
type: 'integer',
prompt: {
start: 'Please enter the number of degrees you want to rotate.',
retry: 'This doesn\'t look like a number to me, please try again.'
},
unordered: true
}
],
description: {
content: 'Rotate your image',
usage: '[link to image] [angle of rotation]',
examples: ['']
}
});
}
async exec(message, args) {
let output = `${os.tmpdir()}/rotated${message.id}.jpg`;
let url;
if (args.link)
url = args.link.href;
else
url = await attachment(message);
if (!url) {
return message.channel.send('You need an image to use this command!');
}
let loadingmsg = await message.channel.send('Processing <a:loadingmin:527579785212329984>');
jimp.read({
url: url
})
.then(image => {
return image
.rotate(args.rotate)
.write(output);
})
.then(() => {
loadingmsg.delete();
return message.channel.send({files: [output]});
})
.catch(error => {
console.error(error);
return message.channel.send('Oh no, an error just vidshittyfiered! Maybe the format of your image don\'t work?');
});
}
}
module.exports = rotateCommand;