little stash...

2026-04-21 13:43:08 +02:00
parent e3fd36d302
commit 894cc2d3fd
6 changed files with 101 additions and 0 deletions
--- a/config/routes.php
+++ b/config/routes.php
@@ -0,0 +1,4 @@
+<?php
+$router->get('/', function () {
+    require_once __DIR__ . '/../templates/base.php';
+});
--- a/public/index.php
+++ b/public/index.php
@@ -0,0 +1,11 @@
+<?php
+require_once __DIR__ . '/../src/Autoloader.php';
+
+$autoloader = new Autoloader();
+$autoloader->addNamespace('src', __DIR__ . '/../src');
+$autoloader->register();
+
+$router = new Router();
+require_once __DIR__ . '/../config/routes.php';
+
+$router->dispatch($_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI']);
--- a/src/Autoloader.php
+++ b/src/Autoloader.php
@@ -0,0 +1,35 @@
+<?php
+class Autoloader
+{
+    private array $prefixes = [];
+
+    public function addNamespace(string $prefix, string $baseDir): void
+    {
+        $prefix  = trim($prefix, '\\') . '\\';
+        $baseDir = rtrim($baseDir, '/') . '/';
+
+        $this->prefixes[$prefix] = $baseDir;
+    }
+
+    public function register(): void
+    {
+        spl_autoload_register([$this, 'loadClass']);
+    }
+
+    private function loadClass(string $class): void
+    {
+        foreach ($this->prefixes as $prefix => $baseDir) {
+            if (!str_starts_with($class, $prefix)) {
+                continue;
+            }
+
+            $relative = substr($class, strlen($prefix));
+            $file = $baseDir . str_replace('\\', '/', $relative) . '.php';
+
+            if (file_exists($file)) {
+                require $file;
+                return;
+            }
+        }
+    }
+}
--- a/src/Router.php
+++ b/src/Router.php
@@ -0,0 +1,30 @@
+<?php
+namespace src
+
+public class Router
+{
+    private array $routes = [];
+
+    public function get(string $path, cllable $handler): void
+    {
+        $this->routes['GET'][$path] = $handler;
+    }
+
+    public function post(string $path, callable $handler): void
+    {
+        $this->routes['POST'][$path] = $handler;
+    }
+
+    public function dispatch(string $method, string $uri): void
+    {
+        $handler = $this->routes[$method][$uri] ?? null;
+
+        if ($handler === null) {
+            http_response_code(404);
+            echo '404 Not Found';
+            return;
+        }
+
+        call_user_func($handler);
+    }
+}
--- a/templates/base.php
+++ b/templates/base.php
@@ -0,0 +1,10 @@
+<?php
+$title = 'Home';
+
+ob_start();
+?>
+<h1>Welcome</h1>
+<p>This is the homepage.</p>
+<?php
+$content = ob_get_clean();
+require_once __DIR__ . '/layout.php';
--- a/templates/layout.php
+++ b/templates/layout.php
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title><?= $title ?? 'Acme' ?></title>
+</head>
+<body>
+    <?= $content ?>
+</body>
+</html>