server.js

import {createGzip} from 'zlib';
import {SitemapStream, streamToPromise} from 'sitemap';
import {config, getDirName} from './server.config.mjs';
import express from 'express';

const __dirname = getDirName(import.meta.url);

var app = express();

// set the view engine to ejs
app.set('view engine', 'ejs');

app.use("/dist", express.static(__dirname + "/dist"));
app.use("/img", express.static(__dirname + "/img"));
app.use("/aicookieclicker", express.static(__dirname + "/aicookieclicker"));

// index page 
app.get('/', function (req, res) {
	const att = {
		title: 'Ernest Marcinko Official',
		description: 'I do code and sometimes I create educational style YouTube videos for fun.'
	};
	res.render('pages/index', {
		att: att,
	});
});

app.get('/typewriter', function (req, res) {
	const att = {
		title: 'TypeWriter Effect Script by Ernest Marcinko',
		description: 'Typewriter effect written in javascript. Easy to use, very fast, very small.'
	};
	res.render('pages/typewriter', {
		att: att,
	});
});

app.get('/mkbhd-panels', function (req, res) {
	fetch("https://storage.googleapis.com/panels-api/data/20240916/media-1a-i-p~s"
	).then(r => r.json()).then((r) => {
		const images = [];
		Object.values(r.data).forEach((v)=>{
			if (v.dhd) {
				images.push(v.dhd);
			}
		});
		const att = {
			title: 'All MKBHD Panels images in HD',
			description: 'These are all images from MKBHD\'s Panels app in HD resolution.',
			images: images
		};
		res.render('pages/mkbhd-panels', {
			att: att,
		});
	});
});

app.get('/htmx-serverless', function (req, res) {
	const att = {
		title: 'HTMX without a Server',
		description: 'HTMX Serverless is a small addon to define static HTMX request and responses without a Server'
	};
	res.render('pages/htmx-serverless', {
		att: att,
	});
});

app.get('/github-worth', function (req, res) {
	const att = {
		title: 'Get money for your github account',
		description: 'See how much your fantastic github account is worth and get the money immediately'
	};
	res.render('pages/github-worth', {
		att: att,
	});
});

app.get('/flappybird', function (req, res) {
	const att = {
		title: 'Flappy Bird in TypeScript by Ernest Marcinko',
		description: 'Play Flappy Bird online. Created in javascript, typescript using a canvas.'
	};
	res.render('pages/flappybird', {
		att: att,
	});
});

let sitemap;
app.get('/sitemap.xml', async function (req, res) {
	res.header('content-type', 'application/xml');
	res.header('content-encoding', 'gzip');
	if (sitemap) {
		res.send(sitemap)
		return
	}
	try {
		const smstream = new SitemapStream({hostname: config.hostname})
		const pipeline = smstream.pipe(createGzip())

		smstream.write({url: '/', changefreq: 'monthly', priority: 1});
		smstream.write({url: '/typewriter', changefreq: 'monthly', priority: 0.6});
		smstream.write({url: '/flappybird', changefreq: 'monthly', priority: 0.6});
		smstream.write({url: '/htmx-serverless', changefreq: 'monthly', priority: 0.6});
		smstream.write({url: '/aicookieclicker', changefreq: 'monthly', priority: 0.6});

		// cache the response
		streamToPromise(pipeline).then(sm => sitemap = sm)
		smstream.end()

		// show errors and response
		pipeline.pipe(res).on('error', (e) => {
			throw e
		});
	} catch (e) {
		res.status(500).end()
		console.log(e);
	}
});

app.get('/robots.txt', function (req, res) {
	res.header('content-type', 'text/plain');
	res.render('pages/robots', {
		att: {hostname: config.hostname},
	});
});

app.listen(8081);