Lorem Ipsum Command

commands/random-res/lorem-ipsum.js

@@ -0,0 +1,78 @@
+const Command = require('../../structures/Command');
+const { firstUpperCase } = require('../../util/Util');
+const words = require('../../assets/json/lorem-ipsum');
+const firstSentence = ['Lorem', 'ipsum', 'dolor', 'sit', 'amet,', 'consectetur', 'adipiscing', 'elit'];
+
+module.exports = class LoremIpsumCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'lorem-ipsum',
+			aliases: ['lorem', 'ipsum'],
+			group: 'random-res',
+			memberName: 'lorem-ipsum',
+			description: 'Generates a randomized Lorem Ipsum placeholder text.',
+			args: [
+				{
+					key: 'characters',
+					prompt: 'How many characters do you want the text to be?',
+					type: 'integer',
+					min: 6,
+					max: 2000
+				}
+			]
+		});
+	}
+
+	run(msg, { characters }) {
+		const result = [];
+		let resultLength = 0;
+		let firstSentenceIndex = 0;
+		let currentSentenceWords = 0;
+		let sentenceStart = true;
+		while (resultLength < characters) {
+			if (firstSentenceIndex === firstSentence.length) {
+				const filterWords = words.filter(word => characters > resultLength + word.length + 1);
+				if (!filterWords.length) {
+					result[result.length - 1] = '.';
+					for (let i = 0; i < characters - resultLength; i++) {
+						const allowedI = [];
+						result.forEach((item, i) => {
+							if (result[i + 1] === '. ') return;
+							if (result[i] === ' ') return;
+							if (result[i] === '. ') return;
+							if (i === result.length - 1) return;
+							if (result[i].endsWith(',')) return;
+							allowedI.push(i);
+						});
+						const chosenI = allowedI[Math.floor(Math.random() * allowedI.length)];
+						const insertPoint = result[chosenI];
+						result[chosenI] = `${insertPoint},`;
+					}
+					break;
+				}
+				const word = filterWords[Math.floor(Math.random() * filterWords.length)];
+				result.push(sentenceStart ? firstUpperCase(word) : word);
+				resultLength += word.length;
+				currentSentenceWords++;
+				if (currentSentenceWords > 0) sentenceStart = false;
+			} else {
+				const word = firstSentence[firstSentenceIndex];
+				result.push(word);
+				firstSentenceIndex++;
+				currentSentenceWords++;
+				resultLength += word.length;
+				if (firstSentenceIndex > 0) sentenceStart = false;
+			}
+			if (currentSentenceWords === 8 || characters - resultLength === 1) {
+				currentSentenceWords = 0;
+				sentenceStart = true;
+				result.push('. ');
+				resultLength += 2;
+			} else {
+				result.push(' ');
+				resultLength += 1;
+			}
+		}
+		return msg.say(result.join(''));
+	}
+};