26 lines
1.3 KiB
JavaScript
26 lines
1.3 KiB
JavaScript
const gm = require("gm").subClass({
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imageMagick: true
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});
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const emojiRegex = require("emoji-regex");
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const emoji = require("node-emoji");
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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 `${message.author.mention}, you need to provide an image to overlay a flag onto!`;
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if (!args[0].match(emojiRegex)) return `${message.author.mention}, you need to provide an emoji of a flag to overlay!`;
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const flag = emoji.unemojify(args[0]).replace(/:/g, "").replace("flag-", "");
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let path = `./assets/images/country-flags/png1000px/${flag}.png`;
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if (flag === "🏴☠️") path = "./assets/images/pirateflag.png";
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console.log(flag);
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const size = await gm(image.path).sizePromise();
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const buffer = await gm(image.path).coalesce().out("null:").out("(", path, "-alpha", "set", "-channel", "A", "-evaluate", "multiply", "0.4", "+channel", ")").gravity("North").scale(...(size.width < size.height ? ["%[fx:u.w]", null] : [null, "%[fx:u.h]"])).out("-layers", "composite").bufferPromise(image.type, image.delay);
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return {
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file: buffer,
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name: `flag.${image.type}`
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};
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};
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exports.params = "[flag]";
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exports.category = 5;
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exports.help = "Overlays a flag onto an image"; |