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Completely rewrote meme, removed old help page

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This commit is contained in:
TheEssem 2020-01-27 15:27:33 -06:00
parent 318c30846d
commit f2bf5297a8
3 changed files with 44 additions and 127 deletions
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41
commands/meme.js
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@ -1,30 +1,33 @@
const { spawn } = require("child_process");
const gm = require("gm").subClass({
imageMagick: true
});
const gmToBuffer = require("../utils/gmbuffer.js");
exports.run = async (message, args) => {
message.channel.sendTyping();
const image = await require("../utils/imagedetect.js")(message);
if (image === undefined) return `${message.author.mention}, you need to provide an image to generate a meme!`;
if (image.type === "gif") return `${message.author.mention}, this command doesn't work with GIFs!`;
if (args.length === 0) return `${message.author.mention}, you need to provide some text to generate a meme!`;
const [topText, bottomText] = args.join(" ").split(",").map(elem => elem.trim());
const child = spawn("./utils/meme.sh", [topText.toUpperCase().replace(/\\/g, "\\\\"), bottomText ? bottomText.toUpperCase().replace(/\\/g, "\\\\") : ""]);
child.stdin.write(image.data);
child.stdin.end();
const chunks = [];
child.stdout.on("data", (data) => {
chunks.push(data);
});
child.once("error", (error) => {
const file = `/tmp/${Math.random().toString(36).substring(2, 15)}.${image.type}`;
const file2 = `/tmp/${Math.random().toString(36).substring(2, 15)}.png`;
const file3 = `/tmp/${Math.random().toString(36).substring(2, 15)}.png`;
gm(image.data).resize(600, 600).noProfile().write(file, (error) => {
if (error) throw error;
});
child.stderr.once("data", (error) => {
if (error) throw new Error(error.toString());
});
child.stdout.once("close", () => {
const data = Buffer.concat(chunks);
return message.channel.createMessage("", {
file: data,
name: "meme.png"
gm(file).size((error, size) => {
if (error) throw error;
gm().out("-size", size.width).background("none").gravity("Center").out("(", "(").font("Impact").out("-pointsize", 40).out(`pango:<span foreground='white'>${topText.toUpperCase()}</span>`).out(")", "(", "+clone").out("-channel", "A").out("-morphology", "EdgeOut", "Octagon", "+channel", "+level-colors", "black", ")").compose("DstOver").out(")", "-composite").write(file2, (error) => {
if (error) throw error;
gm().out("-size", size.width).background("none").gravity("Center").out("(", "(").font("Impact").out("-pointsize", 40).out(`pango:<span foreground='white'>${bottomText ? bottomText.toUpperCase() : " "}</span>`).out(")", "(", "+clone").out("-channel", "A").out("-morphology", "EdgeOut", "Octagon", "+channel", "+level-colors", "black", ")").compose("DstOver").out(")", "-composite").write(file3, async (error) => {
if (error) throw error;
const data = gm(file).coalesce().out("null:").gravity("North").out(file2).out("-layers", "composite").out("null:").gravity("South").out(file3).out("-layers", "composite").out("-layers", "optimize");
const resultBuffer = await gmToBuffer(data);
return message.channel.createMessage("", {
file: resultBuffer,
name: `meme.${image.type}`
});
});
});
});
});
};