mrmBot-Matrix/commands/gamexplain.js

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1.1 KiB
JavaScript

const gm = require("gm").subClass({
imageMagick: true
});
const gmToBuffer = require("../utils/gmbuffer.js");
const fs = require("fs");
exports.run = async (message) => {
message.channel.sendTyping();
const image = await require("../utils/imagedetect.js")(message);
if (image === undefined) return `${message.author.mention}, you need to provide an image to make a GameXplain thumbnail meme!`;
const template = "./assets/images/gamexplain.png";
const path = `/tmp/${Math.random().toString(36).substring(2, 15)}.${image.type}`;
require("util").promisify(fs.writeFile)(path, image.data);
const command = gm(template).background("white").out("null:").out("(").out(path).out("-virtual-pixel", "transparent").resize("1181x571!").coalesce().out(")").compose("over").gravity("Center").out("-geometry", "+0+40").out("-layers", "composite").out("-layers", "optimize");
const resultBuffer = await gmToBuffer(command, image.type);
return message.channel.createMessage("", {
file: resultBuffer,
name: `gamexplain.${image.type}`
});
};
exports.aliases = ["gx"];
exports.category = 5;
exports.help = "Makes a GameXplain thumbnail from an image";