Added dependency injection engine

.gitignore

@@ -0,0 +1,3 @@
+local.ini
+vendor
+composer.lock

composer.json

@@ -0,0 +1,5 @@
+{
+	"require": {
+		"mnapoli/php-di": "~4.0"
+	}
+}

config.ini

@@ -0,0 +1,3 @@
+databaseHost = localhost
+databasePort = 27017;
+databaseName = booru-dev

di.php

@@ -0,0 +1,6 @@
+<?php
+return [
+	\Szurubooru\Config::class => DI\object()->constructor([
+		__DIR__ . DS . 'config.ini',
+		__DIR__ . DS . 'local.ini']),
+];

public_html/api-dispatch.php

@@ -1,25 +1,13 @@
 <?php
-require_once('..' . DIRECTORY_SEPARATOR . 'src' . DIRECTORY_SEPARATOR . 'AutoLoader.php');
+$start = microtime(true);
 
-function injectControllers($router)
-{
-	\Szurubooru\Controllers\AuthController::register($router);
-}
+define('DS', DIRECTORY_SEPARATOR);
+require_once(__DIR__ . DS . '..' . DS . 'vendor' . DS . 'autoload.php');
+require_once(__DIR__ . DS . '..' . DS . 'src' . DS . 'AutoLoader.php');
 
-$router = new \Szurubooru\Router;
-injectControllers($router);
-
-try
-{
-	$json = $router->handle($_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI']);
-}
-catch (\Exception $e)
-{
-	$json = [
-		'error' => $e->getMessage(),
-		'trace' => $e->getTrace(),
-	];
-}
-
-header('Content-Type: application/json');
-echo json_encode($json);
+$builder = new \DI\ContainerBuilder();
+$builder->setDefinitionCache(new Doctrine\Common\Cache\ArrayCache());
+$builder->addDefinitions(__DIR__ . DS . '..' . DS . 'di.php');
+$container = $builder->build();
+$dispatcher = $container->get('Szurubooru\Dispatcher');
+$dispatcher->run();

src/ControllerRepository.php

@@ -0,0 +1,18 @@
+<?php
+namespace Szurubooru;
+
+final class ControllerRepository
+{
+	private $controllers = [];
+
+	public function __construct(
+		\Szurubooru\Controllers\AuthController $auth)
+	{
+		$this->controllers = func_get_args();
+	}
+
+	public function getControllers()
+	{
+		return $this->controllers;
+	}
+}

src/Controllers/AbstractController.php

@@ -3,8 +3,5 @@ namespace Szurubooru\Controllers;
 
 abstract class AbstractController
 {
-	public static function register(\Szurubooru\Router $router)
-	{
-		return new static($router);
-	}
+	abstract function registerRoutes(\Szurubooru\Router $router);
 }

src/Controllers/AuthController.php

@@ -3,7 +3,7 @@ namespace Szurubooru\Controllers;
 
 final class AuthController extends AbstractController
 {
-	public function __construct(\Szurubooru\Router $router)
+	public function registerRoutes(\Szurubooru\Router $router)
 	{
 		$router->post('/api/login', [$this, 'login']);
 		$router->get('/api/login', [$this, 'login']);

src/Dispatcher.php

@@ -0,0 +1,36 @@
+<?php
+namespace Szurubooru;
+
+final class Dispatcher
+{
+	private $router;
+
+	public function __construct(
+		\Szurubooru\Router $router,
+		\Szurubooru\ControllerRepository $controllerRepository)
+	{
+		$this->router = $router;
+		foreach ($controllerRepository->getControllers() as $controller)
+			$controller->registerRoutes($router);
+	}
+
+	public function run()
+	{
+		global $start;
+		try
+		{
+			$json = $this->router->handle($_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI']);
+		}
+		catch (\Exception $e)
+		{
+			$json = [
+				'error' => $e->getMessage(),
+				'trace' => $e->getTrace(),
+			];
+		}
+		$end = microtime(true);
+		$json['__time'] = $end - $start;
+		header('Content-Type: application/json');
+		echo json_encode($json);
+	}
+}