webserver2

4 weeks ago · df50866249
5 changed files with 106 additions and 0 deletions
--- a/02_webserver02/app.js
+++ b/02_webserver02/app.js
@ -0,0 +1,50 @@
+//načtení knihoven
+const http = require("http");
+const fs = require("fs");
+const path = require("path");
+
+const server = http.createServer((req,res) => {
+    //přečti URL
+    const filePath = req.url === "/" ? "pages/index.html" : `pages${req.url}.html`
+    //načti hledaný soubor
+    fs.readFile(path.join(__dirname,filePath),"utf-8",(err,data) => {
+        //odkazy s přesměrováním
+        if (req.url == "/youtube"){
+            res.writeHead(302, {"Location":"https://www.youtube.com"});
+            res.end();
+        }
+        else if (req.url == "/git"){
+            res.writeHead(302, {"Location":"https://git.asgard.odbornaskola.cz"});
+            res.end();
+        }
+        else if (err) {
+            //error handling
+            res.writeHead(404, {"Content-type":"text/html"});
+            res.end("<h1> 404 - Page not found </h1>");
+        } else {
+            //když soubor je
+            // res.writeHead(200, {"Content-type":"text/html"});
+            // res.end(data);
+
+            fs.readFile(path.join(__dirname,"menu.html"), "utf-8", (err,menuContent) =>{
+                if(err) {
+                    //když server nenalezne menu.html
+                    res.writeHead(500, {"Content-type":"text/html"});
+                    res.end("<h1> 500 - Internal Server Error </h1>")
+                } else {
+                    //vlož menu pro stránku do DATA stránky
+                    data = data.replace(`<div id="menu-con"></div>`,
+                                        `<div id="menu-con">${menuContent}</div>`);
+                    //odešli upravené data
+                     res.writeHead(200, {"Content-type":"text/html"});
+                     res.end(data);
+                }
+            })
+        }
+    })
+});
+// na české klávesnící
+// ` -> AltGR + ý
+// $ -> AltGR + ů 
+const PORT = 3000;
+server.listen(PORT, ()=>console.log(`http://localhost:${PORT} Ctrl+c=STOP`))
--- a/02_webserver02/menu.html
+++ b/02_webserver02/menu.html
@ -0,0 +1,8 @@
+
+
+<ul>
+    <li><a href="/">Home</a></li>
+    <li><a href="/about">About</a></li>
+    <li><a href="/youtube">YouTube</a></li>
+    <li><a href="/git">Školní GIT server</a></li>
+</ul>
--- a/02_webserver02/package.json
+++ b/02_webserver02/package.json
@ -0,0 +1,18 @@
+{
+  "name": "webserver_v2",
+  "version": "2.0.0",
+  "description": "maly web server¨",
+  "main": "app.js",
+  "scripts": {
+    "test": "node app.js "
+  },
+  "keywords": [
+    "StarterPack",
+    "webserver",
+    "web",
+    "wtl",
+    "maturita"
+  ],
+  "author": "KubMak",
+  "license": "ISC"
+}
--- a/02_webserver02/pages/about.html
+++ b/02_webserver02/pages/about.html
@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>About</title>
+</head>
+<body>
+    <h1>About</h1>
+    <div id="menu-con"></div>
+    <p>Lorem ipsum dolor sit amet consectetur, adipisicing elit. Tenetur dolore pariatur obcaecati consectetur incidunt doloribus ipsa aliquam a quasi eveniet iusto autem, nihil distinctio at facere, aspernatur ratione non corrupti?</p>
+    <p>Sit nesciunt deserunt sapiente eligendi tempora facilis, corporis aut delectus minus amet qui perspiciatis quisquam aliquam eaque architecto, tenetur dolorem consequatur hic impedit vel quas. Adipisci, odit nam. Autem, aspernatur!</p>
+    <p>Ipsam reprehenderit iste eius aliquid ullam id similique. Nesciunt mollitia repellendus quaerat, dolor eius accusamus rem vel ipsa iste reprehenderit facilis blanditiis dolorem doloremque. Vel odit pariatur quae aspernatur modi.</p>
+    <p>Sint delectus assumenda voluptatem quidem officia hic, odio ea esse nostrum sunt, illo totam ipsa. Laborum dicta quasi molestiae quidem enim perspiciatis consequatur doloremque deleniti, possimus commodi, magni quod. Illum.</p>
+    <p>Minima, ipsam! Quibusdam, nisi ipsum dicta cum amet assumenda. Dolore amet consequuntur suscipit aut soluta quibusdam accusantium sunt sit cum tempora sed cumque blanditiis laborum, cupiditate omnis dolorum iste doloribus!</p>
+</body>
+</html>
--- a/02_webserver02/pages/index.html
+++ b/02_webserver02/pages/index.html
@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Index</title>
+</head>
+<body>
+    <h1>Hlavní stránka</h1>
+    <div id="menu-con"></div>
+    <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Praesentium harum quo nisi laborum? Consequatur accusamus a pariatur tempore, dolor inventore aperiam praesentium molestias minus, ducimus harum quibusdam, recusandae veniam neque.</p>
+</body>
+</html>