Vietnam Flashbacks Command

README.md

@@ -15,7 +15,7 @@ Xiao is a Discord bot coded in JavaScript with
 The bot is no longer available for invite. You can self-host the bot, or use her
 on the [home server](https://discord.gg/sbMe32W).
 
-## Commands (313)
+## Commands (314)
 ### Utility:
 
 * **eval:** Executes JavaScript code.
@@ -265,6 +265,7 @@ on the [home server](https://discord.gg/sbMe32W).
 * **sora-selfie:** Draws an image or a user's avatar behind Sora taking a selfie.
 * **tint:** Draws an image or a user's avatar but tinted a specific color.
 * **to-be-continued:** Draws an image with the "To Be Continued..." arrow.
+* **vietnam-flashbacks:** Edits Vietnam flashbacks behind an image or a user's avatar.
 
 ### Avatar Manipulation:
 

commands/image-edit/vietnam-flashbacks.js

@@ -0,0 +1,49 @@
+const Command = require('../../structures/Command');
+const { createCanvas, loadImage } = require('canvas');
+const request = require('node-superfetch');
+const path = require('path');
+
+module.exports = class VietnamFlashbacksCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'vietnam-flashbacks',
+			aliases: ['nam-flashbacks', 'vietnam', 'nam'],
+			group: 'image-edit',
+			memberName: 'vietnam-flashbacks',
+			description: 'Edits Vietnam flashbacks behind an image or a user\'s avatar.',
+			throttling: {
+				usages: 1,
+				duration: 10
+			},
+			clientPermissions: ['ATTACH_FILES'],
+			args: [
+				{
+					key: 'image',
+					prompt: 'What image would you like to edit?',
+					type: 'image',
+					default: msg => msg.author.displayAvatarURL({ format: 'png', size: 2048 })
+				}
+			]
+		});
+	}
+
+	async run(msg, { image }) {
+		try {
+			const base = await loadImage(path.join(__dirname, '..', '..', 'assets', 'images', 'vietnam-flashbacks.png'));
+			const { body } = await request.get(image);
+			const data = await loadImage(body);
+			const canvas = createCanvas(data.width, data.height);
+			const ctx = canvas.getContext('2d');
+			const ratio = base.width / base.height;
+			const width = Math.round(data.height * ratio);
+			ctx.drawImage(base, (data.width / 2) - (width / 2), 0, width, data.height);
+			ctx.globalAlpha = 0.5;
+			ctx.drawImage(data, 0, 0);
+			const attachment = canvas.toBuffer();
+			if (Buffer.byteLength(attachment) > 8e+6) return msg.reply('Resulting image was above 8 MB.');
+			return msg.say({ files: [{ attachment, name: 'vietnam-flashbacks.png' }] });
+		} catch (err) {
+			return msg.reply(`Oh no, an error occurred: \`${err.message}\`. Try again later!`);
+		}
+	}
+};

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "xiao",
-	"version": "91.7.0",
+	"version": "91.8.0",
 	"description": "Your personal server companion.",
 	"main": "Xiao.js",
 	"scripts": {