add docker support :3

.env

@@ -1,9 +0,0 @@
-# Database
-DB_HOST=database
-DB_NAME=pawra
-DB_USER=appuser
-DB_PASSWORD=pick-a-real-password-here
-DB_ROOT_PASSWORD=pick-another-real-password
-
-# App
-APP_ENV=development

.idea/.gitignore

@@ -1,10 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
-# Editor-based HTTP Client requests
-/httpRequests/
-# Ignored default folder with query files
-/queries/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml

.idea/modules.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/pawra.iml" filepath="$PROJECT_DIR$/.idea/pawra.iml" />
-    </modules>
-  </component>
-</project>

.idea/pawra.iml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="WEB_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>

.idea/php.xml

@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="MessDetectorOptionsConfiguration">
-    <option name="transferred" value="true" />
-  </component>
-  <component name="PHPCSFixerOptionsConfiguration">
-    <option name="transferred" value="true" />
-  </component>
-  <component name="PHPCodeSnifferOptionsConfiguration">
-    <option name="highlightLevel" value="WARNING" />
-    <option name="transferred" value="true" />
-  </component>
-  <component name="PhpProjectSharedConfiguration" php_language_level="8.5" />
-  <component name="PhpStanOptionsConfiguration">
-    <option name="transferred" value="true" />
-  </component>
-  <component name="PsalmOptionsConfiguration">
-    <option name="transferred" value="true" />
-  </component>
-</project>

.idea/vcs.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>

Dockerfile

@@ -2,12 +2,10 @@ FROM php:8.3-apache
 
 RUN a2enmod rewrite
 
-RUN docker-php-ext-install pdo_mysql
-
-COPY docker/apache.conf /etc/apache2/sites-available/000-default.conf
-
 COPY . /var/www/html
 
-RUN chown -R www-data:www-data /var/www/html
+RUN sed -i 's|/var/www/html|/var/www/html/public|g' \
+    /etc/apache2/sites-available/000-default.conf
 
-WORKDIR /var/www/html
+RUN sed -i 's|AllowOverride None|AllowOverride All|g' \
+    /etc/apache2/apache2.conf

compose.yaml

@@ -1,30 +0,0 @@
-services:
-  server:
-    build: .
-    restart: always
-    ports:
-      - "8080:80"
-    volumes:
-      - ".:/var/www/html"
-    environment:
-      - DB_HOST=${DB_HOST}
-      - DB_NAME=${DB_NAME}
-      - DB_USER=${DB_USER}
-      - DB_PASSWORD=${DB_PASSWORD}
-    depends_on:
-      database:
-        condition: service_healthy
-
-  database:
-    image: mariadb:lts
-    restart: always
-    environment:
-      MARIADB_ROOT_PASSWORD: ${DB_ROOT_PASSWORD}
-      MARIADB_DATABASE: ${DB_NAME}
-      MARIADB_USER: ${DB_USER}
-      MARIADB_PASSWORD: ${DB_PASSWORD}
-    healthcheck:
-      test: ["CMD", "healthcheck.sh", "--connect", "--innodb_initialized"]
-      interval: 10s
-      timeout: 5s
-      retries: 5

config/routes.php

@@ -0,0 +1,4 @@
+<?php
+use src\Controller\HomeController;
+
+$router->get('/', [new HomeController(), 'index']);

docker/apache.conf

@@ -1,14 +0,0 @@
-<VirtualHost *:80>
-    DocumentRoot /var/www/html/public
-
-    PassEnv DB_HOST DB_NAME DB_USER DB_PASSWORD
-
-    <Directory /var/www/html/public>
-        AllowOverride All
-        Require all granted
-        Options -Indexes
-    </Directory>
-
-    ErrorLog ${APACHE_LOG_DIR}/error.log
-    CustomLog ${APACHE_LOG_DIR}/access.log combined
-</VirtualHost>

public/.htaccess

@@ -0,0 +1,4 @@
+RewriteEngine On
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteCond %{REQUEST_FILENAME} !-d
+RewriteRule ^ index.php [QSA,L]

public/index.php

@@ -1,27 +1,13 @@
 <?php
+require_once __DIR__ . '/../src/Autoloader.php';
 
-use Controllers\HomeController;
+use src\Router;
-use src\Database;
 
-session_start();
+$autoloader = new Autoloader();
+$autoloader->addNamespace('src', __DIR__ . '/../src');
+$autoloader->register();
 
-spl_autoload_register(function ($class) {
+$router = new Router();
-    $file = __DIR__ . '/../' . str_replace('\\', '/', $class) . '.php';
+require_once __DIR__ . '/../config/routes.php';
 
-    if (file_exists($file)) {
+$router->dispatch($_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI']);
-        require_once $file;
-    }
-});
-
-require_once __DIR__ . '/../src/Controllers/HomeController.php';
-require_once __DIR__ . '/../src/Database.php';
-
-$path = $_SERVER['REQUEST_URI'] ?? '/';
-
-if ($path === '/') {
-    $db = Database::getInstance();
-
-    $controller = new HomeController($db);
-
-    $controller->index();
-}

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;
+            }
+        }
+    }
+}

src/Controller/BaseController.php

@@ -0,0 +1,34 @@
+<?php
+namespace src\Controller;
+
+abstract class BaseController
+{
+    protected function render(string $view, array $data = []): void
+    {
+        extract($data);
+
+        $viewPath = __DIR__ . '/../../templates/' . $view . '.php';
+
+        if (!file_exists($viewPath)) {
+            http_response_code(500);
+            echo "View '{$view}' nicht gefunden.";
+            return;
+        }
+
+        require $viewPath;
+    }
+
+    protected function redirect(string $url): void
+    {
+        header('Location: ' . $url);
+        exit;
+    }
+
+    protected function json(mixed $data, int $status = 200): void
+    {
+        http_response_code($status);
+        header('Content-Type: application/json');
+        echo json_encode($data);
+        exit;
+    }
+}

src/Controller/HomeController.php

@@ -0,0 +1,12 @@
+<?php
+namespace src\Controller;
+
+class HomeController extends BaseController
+{
+    public function index(): void
+    {
+        $this->render('home', [
+            'title' => 'meow :3'
+        ]);
+    }
+}

src/Controllers/HomeController.php

@@ -1,24 +0,0 @@
-<?php
-
-namespace Controllers;
-
-use PDO;
-use src\View;
-use src\ViewModels\HomeData;
-
-class HomeController
-{
-    public function __construct(
-        private PDO $db
-    ) {}
-
-    public function index(): void
-    {
-        $data = new HomeData(
-            pageTitle: 'Welcome to Pawra',
-            posts: $this->db->query("SELECT * FROM posts LIMIT 10")->fetchAll()
-        );
-
-        View::render('home', $data);
-    }
-}

src/Database.php

@@ -1,32 +0,0 @@
-<?php
-
-namespace src;
-
-use PDO;
-
-class Database
-{
-
-    private static ?PDO $instance = null;
-
-    public static function getInstance(): PDO
-    {
-        if (self::$instance === null) {
-            $dataSourceName = sprintf(
-                'mysql:host=%s;dbname=%s',
-                getenv('DB_HOST'),
-                getenv('DB_NAME')
-            );
-            self::$instance = new PDO(
-                $dataSourceName,
-                getenv('DB_USER'),
-                getenv('DB_PASSWORD'),
-                [
-                    PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
-                    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
-                ]
-            );
-        }
-        return self::$instance;
-    }
-}

src/Router.php

@@ -0,0 +1,31 @@
+<?php
+namespace src;
+
+class Router
+{
+    private array $routes = [];
+
+    public function get(string $path, callable $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
+    {
+        $path = parse_url($uri, PHP_URL_PATH) ?? '/';
+        $handler = $this->routes[$method][$path] ?? null;
+
+        if ($handler === null) {
+            http_response_code(404);
+            echo '404 Not Found';
+            return;
+        }
+
+        call_user_func($handler);
+    }
+}

src/View.php

@@ -1,20 +0,0 @@
-<?php
-
-namespace src;
-
-class View
-{
-
-    public static function render(string $template, object $data): void
-    {
-        $path = __DIR__ . '/Views/' . $template . '.php';
-
-        if (!file_exists($path)) {
-            throw new \RuntimeException("View '$template' not found");
-        }
-
-        $templateFunc = require $path;
-
-        $templateFunc($data);
-    }
-}

src/ViewModels/HomeData.php

@@ -1,11 +0,0 @@
-<?php
-
-namespace src\ViewModels;
-
-class HomeData
-{
-    public function __construct(
-        public string $pageTitle,
-        public array $posts
-    ) {}
-}

src/Views/home.php

@@ -1,19 +0,0 @@
-<?php
-use src\ViewModels\HomeData;
-
-return function(HomeData $data) { ?>
-    <!DOCTYPE html>
-    <html>
-    <head>
-        <title><?= htmlspecialchars($data->pageTitle) ?></title>
-    </head>
-    <body>
-    <h1><?= htmlspecialchars($data->pageTitle) ?></h1>
-
-    <?php foreach ($data->posts as $post): ?>
-        <h2><?= htmlspecialchars($post['title']) ?></h2>
-        <p><?= htmlspecialchars($post['body']) ?></p>
-    <?php endforeach; ?>
-    </body>
-    </html>
-<?php }; ?>

src/migrations.php

@@ -1,27 +0,0 @@
-<?php
-
-use src\Database;
-
-require_once __DIR__ . '/Database.php';
-
-
-$db = Database::getInstance();
-
-$db->exec("CREATE TABLE IF NOT EXISTS users (
-    id          INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
-    username    VARCHAR(50)  NOT NULL UNIQUE,
-    email       VARCHAR(255) NOT NULL UNIQUE,
-    password    VARCHAR(255) NOT NULL,
-    created_at  DATETIME     NOT NULL DEFAULT CURRENT_TIMESTAMP
-)");
-
-$db->exec("CREATE TABLE IF NOT EXISTS posts (
-    id          INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
-    user_id     INT UNSIGNED NOT NULL,
-    title       VARCHAR(255) NOT NULL,
-    body        TEXT         NOT NULL,
-    created_at  DATETIME     NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
-)");
-
-echo "Migrations ran successfully.\n";

src/seeds.php

@@ -1,45 +0,0 @@
-<?php
-
-use src\Database;
-
-require_once __DIR__ . '/Database.php';
-
-$db = Database::getInstance();
-
-$db->exec("SET FOREIGN_KEY_CHECKS = 0");
-$db->exec("TRUNCATE TABLE posts");
-$db->exec("TRUNCATE TABLE users");
-$db->exec("SET FOREIGN_KEY_CHECKS = 1");
-
-$users = [
-    ['luna',  'luna@pawra.dev',  'password123'],
-    ['marco', 'marco@pawra.dev', 'password456'],
-];
-
-$insertUser = $db->prepare(
-    "INSERT INTO users (username, email, password) VALUES (?, ?, ?)"
-);
-
-foreach ($users as [$username, $email, $password]) {
-    $insertUser->execute([
-        $username,
-        $email,
-        password_hash($password, PASSWORD_DEFAULT),
-    ]);
-}
-
-$posts = [
-    [1, 'First post',       'Hello from Luna — Pawra is live!'],
-    [1, 'Getting started',  'Here is how I set up my profile...'],
-    [2, 'Hello Pawra',      'Marco here, excited to join!'],
-];
-
-$insertPost = $db->prepare(
-    "INSERT INTO posts (user_id, title, body) VALUES (?, ?, ?)"
-);
-
-foreach ($posts as $post) {
-    $insertPost->execute($post);
-}
-
-echo "Seeded successfully.\n";

templates/home.php

@@ -0,0 +1,10 @@
+<?php
+ob_start();
+?>
+
+<h1><?= htmlspecialchars($title) ?></h1>
+<p>Willkommen auf meiner Seite!</p>
+
+<?php
+$content = ob_get_clean();
+require __DIR__ . '/layout.php';

templates/layout.php

@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang="de">
+<head>
+    <meta charset="UTF-8">
+    <title><?= htmlspecialchars($title) ?></title>
+</head>
+<body>
+    <?= $content ?>
+</body>
+</html>