39 lines
2.9 KiB
JavaScript
39 lines
2.9 KiB
JavaScript
const gm = require("gm").subClass({
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imageMagick: true
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});
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exports.run = async (message, args) => {
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const image = await require("../utils/imagedetect.js")(message);
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if (image === undefined) return `${message.author.mention}, you need to provide an image/GIF to make a motivational poster!`;
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const newArgs = args.filter(item => !item.includes(image.url) );
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if (args.length === 0) return `${message.author.mention}, you need to provide some text to make a motivational poster!`;
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const processMessage = await message.channel.createMessage("<a:processing:479351417102925854> Processing... This might take a while");
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const [topText, bottomText] = newArgs.join(" ").split(/(?<!\\),/).map(elem => elem.trim());
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const file = `/tmp/${Math.random().toString(36).substring(2, 15)}.miff`;
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const text = `/tmp/${Math.random().toString(36).substring(2, 15)}.png`;
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const text2 = `/tmp/${Math.random().toString(36).substring(2, 15)}.png`;
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const buffer = await gm().in("(").in(image.path).coalesce().scale(500, 500).borderColor("black").border(5, 5).out(")").borderColor("white").border(3, 3).bufferPromise("miff", image.delay);
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await gm(buffer).coalesce().background("black").gravity("Center").extent(600, "%[fx:s.h+50]").writePromise(file);
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const size2 = await gm(file).sizePromise();
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await gm().background("black").out("-size", "600").fill("white").font("Times").pointSize(56).gravity("Center").out(`pango:${topText.replace(/&/g, "\\&").replace(/>/g, "\\>").replace(/</g, "\\<").replace(/"/g, "\\"").replace(/'/g, "\\'")}`).gravity("South").out("-splice", bottomText ? "0x0" : "0x20").writePromise(text);
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const size3 = await gm(text).sizePromise();
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const command2 = gm(file).gravity("North").coalesce().extent(600, size2.height + size3.height).out("null:", "(", text, "-set", "page", `+0+${size2.height}`, ")", "-layers", "composite");
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let resultBuffer;
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if (bottomText) {
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await gm().background("black").out("-size", "600").fill("white").font("Times").pointSize(28).gravity("Center").out(`pango:${bottomText.replace(/&/g, "\\&").replace(/>/g, "\\>").replace(/</g, "\\<").replace(/"/g, "\\"").replace(/'/g, "\\'")}`).gravity("South").out("-splice", "0x20").writePromise(text2);
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const size4 = await gm(text2).sizePromise();
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resultBuffer = await gm(await command2.bufferPromise(image.type, image.delay)).gravity("North").coalesce().extent(600, size2.height + size3.height + size4.height).out("null:", "(", text2, "-set", "page", `+0+${size2.height + size3.height}`, ")", "-layers", "composite").bufferPromise(image.type, image.delay);
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} else {
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resultBuffer = await command2.bufferPromise(image.type, image.delay);
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}
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processMessage.delete();
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return {
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file: resultBuffer,
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name: `motivate.${image.type}`
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};
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};
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exports.aliases = ["motivational", "motiv", "demotiv", "demotivational", "poster", "motivation"];
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exports.category = 5;
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exports.help = "Creates a motivational poster";
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