Trans Flag Command

commands/edit-image/trans.js

@@ -0,0 +1,43 @@
+const Command = require('../../framework/Command');
+const { PermissionFlagsBits } = require('discord.js');
+const { createCanvas, loadImage } = require('@napi-rs/canvas');
+const request = require('node-superfetch');
+const path = require('path');
+
+module.exports = class TransCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'trans',
+			aliases: ['transgender'],
+			group: 'edit-image',
+			description: 'Draws an image or a user\'s avatar but with a Transgender flag on it.',
+			throttling: {
+				usages: 2,
+				duration: 10
+			},
+			clientPermissions: [PermissionFlagsBits.AttachFiles],
+			args: [
+				{
+					key: 'image',
+					type: 'image-or-avatar',
+					avatarSize: 512,
+					default: msg => msg.author.displayAvatarURL({ extension: 'png', size: 512 })
+				}
+			]
+		});
+	}
+
+	async run(msg, { image }) {
+		const { body } = await request.get(image);
+		const data = await loadImage(body);
+		const transFlag = await loadImage(path.join(__dirname, '..', '..', 'assets', 'images', 'trans.png'));
+		const canvas = createCanvas(data.width, data.height);
+		const ctx = canvas.getContext('2d');
+		ctx.drawImage(data, 0, 0);
+		ctx.globalAlpha = 0.5;
+		ctx.drawImage(transFlag, 0, 0, data.width, data.height);
+		const attachment = canvas.toBuffer('image/png');
+		if (Buffer.byteLength(attachment) > 2.5e+7) return msg.reply('Resulting image was above 25 MB.');
+		return msg.say({ files: [{ attachment, name: 'trans.png' }] });
+	}
+};