And finally, emoji-face

.gitignore

@@ -24,4 +24,3 @@ tf_models/
 .DS_Store
 
 # In-Development Commands
-commands/edit-face/emoji-face.js

commands/edit-face/emoji-face.js

@@ -0,0 +1,70 @@
+const Command = require('../../framework/Command');
+const { GuildEmoji } = require('discord.js');
+const request = require('node-superfetch');
+const { createCanvas, loadImage } = require('canvas');
+const twemoji = require('twemoji-parser');
+
+module.exports = class EmojiFaceCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'emoji-face',
+			aliases: ['emoji-f', 'e-face'],
+			group: 'edit-face',
+			memberName: 'emoji-face',
+			description: 'Draws an emoji onto the faces in an image.',
+			throttling: {
+				usages: 1,
+				duration: 60
+			},
+			args: [
+				{
+					key: 'emoji',
+					prompt: 'What emoji do you want to draw?',
+					type: 'default-emoji|custom-emoji'
+				},
+				{
+					key: 'image',
+					prompt: 'What face would you like to scan?',
+					type: 'image-or-avatar'
+				}
+			]
+		});
+	}
+
+	async run(msg, { emoji, image }) {
+		let emojiURL;
+		if (emoji instanceof GuildEmoji) {
+			emojiURL = emoji.url;
+		} else {
+			const parsed = twemoji.parse(emoji);
+			if (!parsed.length || !parsed[0].url) return msg.reply('This emoji is not yet supported.');
+			emojiURL = parsed[0].url;
+		}
+		const emojiData = await request.get(emojiURL);
+		const emojiImg = await loadImage(emojiData.body);
+		if (emojiURL.endsWith('svg')) {
+			emojiImg.width *= 4;
+			emojiImg.height *= 4;
+		}
+		const imgData = await request.get(image);
+		const faces = await this.detect(imgData.body);
+		if (!faces) return msg.reply('There are no faces in this image.');
+		if (faces === 'size') return msg.reply('This image is too large.');
+		const base = await loadImage(imgData.body);
+		const canvas = createCanvas(base.width, base.height);
+		const ctx = canvas.getContext('2d');
+		ctx.drawImage(base, 0, 0);
+		for (const face of faces) {
+			const ratio = face.box.width / danny.width;
+			const height = danny.height * ratio;
+			ctx.drawImage(
+				emojiImg,
+				face.box.xMin - (face.box.width * 0.2),
+				face.box.yMin - (height / 2.5),
+				face.box.width * 1.4,
+				height * 1.4
+			);
+		}
+		return msg.say({ files: [{ attachment: canvas.toBuffer(), name: 'emoji-face.png' }] });
+	}
+};