2023-05-10 12:21:20 +00:00
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import { Status } from "https://deno.land/std@0.186.0/http/http_status.ts";
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2023-05-11 13:59:44 +00:00
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import prettyTime from "npm:pretty-time";
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2023-05-13 02:58:01 +00:00
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import { HTTPServer, SessionExpire } from "../mod.ts";
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2023-05-10 12:21:20 +00:00
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2023-05-12 10:43:54 +00:00
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const JOKES = [
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"Why do Java developers often wear glasses? They can't C#.",
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"A SQL query walks into a bar, goes up to two tables and says “can I join you?”",
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"Wasn't hard to crack Forrest Gump's password. 1forrest1.",
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"I love pressing the F5 key. It's refreshing.",
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"Called IT support and a chap from Australia came to fix my network connection. I asked “Do you come from a LAN down under?”",
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"There are 10 types of people in the world. Those who understand binary and those who don't.",
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"Why are assembly programmers often wet? They work below C level.",
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"My favourite computer based band is the Black IPs.",
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"What programme do you use to predict the music tastes of former US presidential candidates? An Al Gore Rhythm.",
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"An SEO expert walked into a bar, pub, inn, tavern, hostelry, public house.",
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];
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2023-05-10 12:21:20 +00:00
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const httpServer = new HTTPServer();
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2023-05-11 06:42:45 +00:00
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2023-05-12 13:19:02 +00:00
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// Add as many preprocessors as you want
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httpServer.preprocessor((req, _rep) => {
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if (req.resourceRequest) {
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console.log(`Requested resource ${req.path}`);
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}
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});
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2023-05-12 10:28:26 +00:00
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httpServer.preprocessor((_req, rep) => {
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2023-05-12 09:56:48 +00:00
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rep.header("Access-Control-Allow-Origin", "*");
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2023-05-12 10:28:26 +00:00
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});
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httpServer.middleware(async (req, _rep, done) => {
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2023-05-14 20:07:08 +00:00
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const result = await done();
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const hrArray: number[] = [0, Math.trunc(result.processTime * 1000000)];
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2023-05-12 12:10:41 +00:00
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if (!req.resourceRequest) {
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console.log(
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`${req.method} - ${req.remoteIpAddr} - ${req.path} - ${
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2023-05-14 20:07:08 +00:00
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prettyTime(hrArray)
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2023-05-12 12:10:41 +00:00
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}`,
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);
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}
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2023-05-11 11:11:14 +00:00
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});
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2023-05-11 10:16:13 +00:00
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2023-05-11 07:32:18 +00:00
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httpServer.error((req, _rep) => {
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return JSON.stringify(
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{
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code: Status.NotFound,
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message: "Route not found!",
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path: req.path,
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2023-05-11 09:53:28 +00:00
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url: req.url,
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2023-05-11 07:32:18 +00:00
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},
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null,
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2,
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);
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2023-05-11 09:53:28 +00:00
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});
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2023-05-11 07:32:18 +00:00
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2023-05-12 10:43:54 +00:00
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httpServer.get("/api/joke", (_req, rep) => {
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const randomIndex = Math.floor(Math.random() * JOKES.length);
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const joke = JOKES[randomIndex];
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rep.json({
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code: 200,
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joke,
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});
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});
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httpServer.get("/site", (_req, rep) => {
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const htmlTest = `
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<html>
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<head>
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<title>HTML Test</title>
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2023-05-12 12:00:24 +00:00
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<link rel="stylesheet" type="text/css" href="/assets/style.css">
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2023-05-12 10:43:54 +00:00
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</head>
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<body>
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<h1>Hello World!</h1>
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2023-05-12 12:14:06 +00:00
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<img src="/assets/lucoa.gif" id="lucoa" width="150" />
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2023-05-12 12:01:51 +00:00
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<br>
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2023-05-12 12:14:06 +00:00
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<button onclick="document.getElementById('lucoa').remove(); alert('omg, you killed her you monster.')">Useless button, do not press.</button>
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2023-05-12 10:43:54 +00:00
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</body>
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</html>
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`;
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rep.html(htmlTest);
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});
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2023-05-13 02:50:15 +00:00
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httpServer.delete("/session", (req, _rep) => {
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const username = req.session.user as string ?? "";
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if (username.length > 0) {
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2023-05-13 04:25:28 +00:00
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req.sessionDestroy();
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2023-05-13 02:50:15 +00:00
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return {
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code: 200,
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message: "Logged out!",
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};
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} else {
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return {
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code: 403,
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message: "Not logged in!",
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};
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}
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});
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httpServer.post("/session", (req, _rep) => {
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const username = req.queryParam("username") ?? "";
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if (username.length > 0) {
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req.session.user = username;
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return {
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code: 200,
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message: "Logged in!",
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};
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} else {
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return {
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code: 403,
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message: "Please enter a Username",
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};
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}
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});
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httpServer.get("/session", (req, rep) => {
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const headerText = req.session.user
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? `Hello, ${req.session.user}!`
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: `Please login!`;
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const htmlTest = `
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<html>
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<head>
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<title>Session Example</title>
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</head>
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<body>
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<h1>${headerText}</h1>
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<input type="text" placeholder="Username" id="username" style="margin-bottom: 15px;" ${req.session.user ? "value='" + req.session.user + "' disabled" : ""}/>
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<br>
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<button onclick="${req.session.user ? "doLogout" : "doLogin"}()">${
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req.session.user ? "Logout" : "Login"
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}</button>
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</body>
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<script type="">
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async function doLogout() {
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const fetchResult = await fetch("/session", { method: 'DELETE'});
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const jsonResult = await fetchResult.json();
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if("code" in jsonResult){
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if(jsonResult.code == 200){
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document.location.reload(true)
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}else{
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alert(jsonResult.message);
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}
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}
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}
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async function doLogin() {
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const username = document.getElementById('username').value;
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const fetchResult = await fetch("/session?username=" + username, { method: 'POST'});
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const jsonResult = await fetchResult.json();
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if("code" in jsonResult){
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if(jsonResult.code == 200){
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document.location.reload(true)
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}else{
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alert(jsonResult.message);
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}
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}
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}
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</script>
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</html>
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`;
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rep.html(htmlTest);
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});
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2023-05-12 09:56:48 +00:00
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httpServer.get("/", (req, rep) => {
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2023-05-10 14:28:01 +00:00
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rep.status(Status.Teapot)
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.header("working", "true")
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2023-05-11 04:46:41 +00:00
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.type("application/json")
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2023-05-10 14:28:01 +00:00
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.cookie("working", "true");
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2023-05-11 06:42:45 +00:00
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2023-05-11 04:46:41 +00:00
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console.log(req.cookie("working"));
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2023-05-11 09:53:28 +00:00
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return {
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code: Status.Teapot,
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message: "Hello World!",
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};
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2023-05-10 12:21:20 +00:00
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});
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2023-05-11 06:42:45 +00:00
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2023-05-12 09:56:48 +00:00
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httpServer.get("/api/user/:userId", (req, rep) => {
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2023-05-11 04:46:41 +00:00
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rep.status(Status.Teapot)
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2023-05-11 06:42:45 +00:00
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.type("application/json");
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2023-05-11 04:46:41 +00:00
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2023-05-11 05:03:10 +00:00
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console.log(req.queryParams);
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2023-05-11 04:46:41 +00:00
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return JSON.stringify(
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{
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code: Status.Teapot,
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2023-05-11 06:42:45 +00:00
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message: `UserID is ${req.pathParam("userId")}`,
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queryParams: req.queryParams,
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2023-05-11 04:46:41 +00:00
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},
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null,
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2,
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);
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});
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2023-05-11 06:42:45 +00:00
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2023-05-10 12:21:20 +00:00
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httpServer.listen({
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port: 8080,
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2023-05-10 12:57:29 +00:00
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staticLocalDir: "/static",
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staticServePath: "/assets",
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2023-05-13 02:50:15 +00:00
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sessionSecret: "SuperDuperSecret",
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2023-05-13 02:58:01 +00:00
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sessionExpire: SessionExpire.NEVER
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2023-05-10 12:21:20 +00:00
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});
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