37 lines
2.4 KiB
JavaScript
37 lines
2.4 KiB
JavaScript
const gm = require("gm").subClass({
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imageMagick: true
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});
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const gmToBuffer = require("../utils/gmbuffer.js");
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exports.run = async (message, args) => {
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message.channel.sendTyping();
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const image = await require("../utils/imagedetect.js")(message);
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if (image === undefined) return `${message.author.mention}, you need to provide an image to generate a meme!`;
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if (args.length === 0) return `${message.author.mention}, you need to provide some text to generate a meme!`;
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const [topText, bottomText] = args.join(" ").split(",").map(elem => elem.trim());
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const file = `/tmp/${Math.random().toString(36).substring(2, 15)}.${image.type}`;
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const file2 = `/tmp/${Math.random().toString(36).substring(2, 15)}.png`;
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const file3 = `/tmp/${Math.random().toString(36).substring(2, 15)}.png`;
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gm(image.data).resize(600, 600).noProfile().write(file, (error) => {
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if (error) throw error;
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gm(file).size((error, size) => {
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if (error) throw error;
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gm().out("-size", size.width).background("none").gravity("Center").out("(", "(").font("Impact").out("-pointsize", 40).out(`pango:<span foreground='white'>${topText.toUpperCase()}</span>`).out(")", "(", "+clone").out("-channel", "A").out("-morphology", "EdgeOut", "Octagon", "+channel", "+level-colors", "black", ")").compose("DstOver").out(")", "-composite").write(file2, (error) => {
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if (error) throw error;
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gm().out("-size", size.width).background("none").gravity("Center").out("(", "(").font("Impact").out("-pointsize", 40).out(`pango:<span foreground='white'>${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) => {
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if (error) throw error;
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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");
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const resultBuffer = await gmToBuffer(data);
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return message.channel.createMessage("", {
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file: resultBuffer,
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name: `meme.${image.type}`
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});
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});
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});
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});
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});
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};
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exports.category = 5;
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exports.help = "Generates a meme from an image (separate top/bottom text with a comma)";
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exports.params = "[top text], {bottom text}"; |