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alicewersen-rgbalicewersen-rgb
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Make a nicer homescreen with improved design and health page
1 parent 103178a commit a88d957

5 files changed

Lines changed: 144 additions & 6 deletions

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‎src/main/java/org/example/StaticFileHandler.java‎

Lines changed: 10 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -13,6 +13,7 @@ public class StaticFileHandler {
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private byte[] fileBytes;
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private int statusCode;
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// Constructor for production
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public StaticFileHandler() {
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WEB_ROOT = "www";
@@ -23,7 +24,12 @@ public StaticFileHandler(String webRoot) {
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WEB_ROOT = webRoot;
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}
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private void handleGetRequest(String uri) throws IOException {
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void handleGetRequest(String uri) throws IOException {
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if (uri.isEmpty() || "/".equals(uri)) {
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uri = "index.html";
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}
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// Sanitize URI
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int q = uri.indexOf('?');
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if (q >= 0) uri = uri.substring(0, q);
@@ -66,4 +72,7 @@ public void sendGetRequest(OutputStream outputStream, String uri) throws IOExcep
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outputStream.write(response.build());
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outputStream.flush();
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}
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public byte[] getFileBytes() { return fileBytes; }
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public int getStatusCode() { return statusCode; }
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}

‎src/main/java/org/example/StaticFileHttpHandler.java‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,48 @@
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package org.example;
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import com.sun.net.httpserver.HttpExchange;
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import com.sun.net.httpserver.HttpHandler;
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import java.io.IOException;
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public class StaticFileHttpHandler implements HttpHandler {
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private final StaticFileHandler handler;
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public StaticFileHttpHandler() {
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this.handler = new StaticFileHandler();
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}
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@Override
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public void handle(HttpExchange exchange) throws IOException {
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byte[] fileBytes;
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int statusCode;
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String path = exchange.getRequestURI().getPath();
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if (path == null || path.isEmpty() || "/".equals(path)) {
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path = "index.html";
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} else if (path.startsWith("/")) {
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path = path.substring(1);
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}
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if ("GET".equalsIgnoreCase(exchange.getRequestMethod())) {
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try {
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handler.handleGetRequest(path);
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fileBytes = handler.getFileBytes();
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statusCode = handler.getStatusCode();
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} catch (IOException e) {
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fileBytes = "500 Internal Server Error".getBytes();
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statusCode = 500;
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}
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exchange.sendResponseHeaders(statusCode, fileBytes.length);
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exchange.getResponseBody().write(fileBytes);
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} else {
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fileBytes = "405 Method Not Allowed".getBytes();
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statusCode = 405;
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exchange.sendResponseHeaders(statusCode, fileBytes.length);
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exchange.getResponseBody().write(fileBytes);
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}
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exchange.close();
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}
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}

‎src/test/java/org/example/TestServer.java‎

Lines changed: 13 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,13 @@
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package org.example;
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import com.sun.net.httpserver.HttpServer;
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import java.net.InetSocketAddress;
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public class TestServer {
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public static void main(String[] args) throws Exception {
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HttpServer server = HttpServer.create(new InetSocketAddress(8080), 0);
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server.createContext("/", new StaticFileHttpHandler());
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server.start();
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System.out.println("Server started on http://localhost:8080");
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}
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}

‎www/health.html‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1 @@
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<h1>Server is healthy! &#128522; </h1>

‎www/index.html‎

Lines changed: 72 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -2,11 +2,78 @@
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Welcome</title>
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</head>
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<title>JUv25 Web Server</title>
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<style>
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body {
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margin: 0;
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font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
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background: linear-gradient(135deg, #1e3c72, #2a5298, #6fb1fc);
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color: white;
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display: flex;
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justify-content: center;
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align-items: center;
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height: 100vh;
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text-align: center;
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}
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.card {
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background: rgba(255, 255, 255, 0.1);
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padding: 40px;
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border-radius: 12px;
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backdrop-filter: blur(10px);
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box-shadow: 0 10px 30px rgba(0,0,0,0.3);
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max-width: 500px;
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margin-top: 50px;
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}
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.card:hover {
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transform: translateY(-5px);
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box-shadow: 0 20px 50px rgba(0,0,0,0.5);
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}
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h1 {
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margin-bottom: 15px;
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font-size: 2.2em;
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}
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p {
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opacity: 0.9;
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font-size: 1.1em;
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}
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.btn {
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background: linear-gradient(90deg, #2a5298, #1e3c72);
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margin-top: 40px;
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color: white;
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padding: 12px 25px;
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border-radius: 8px;
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font-weight: bold;
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text-decoration: none;
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transition: 0.3s;
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}
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.btn:hover {
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transform: scale(1.05);
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box-shadow: 0 5px 15px rgba(0,0,0,0.3);
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}
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@media (max-width: 500px) {
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h1 { font-size: 1.6em; }
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p { font-size: 1em; }
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.card { padding: 35px 20px; }
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}
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</style>
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</head>
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<body>
8-
<h1>Website works!</h1>
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<p>Greetings from StaticFileHandler.</p>
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<div class="card">
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<h1>JUv25 Web Server </h1>
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<p>Website works! Greetings from StaticFileHandler.</p>
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<a href="/health.html" class="btn">Check Server Health </a>
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</div>
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</body>
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</html>
12-

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