Added Application

includes/engelsystem_provider.php

@@ -1,13 +1,12 @@
 <?php
 
+use Engelsystem\Application;
 use Engelsystem\Config\Config;
-use Engelsystem\Container\Container;
 use Engelsystem\Database\Db;
 use Engelsystem\Exceptions\Handler as ExceptionHandler;
 use Engelsystem\Http\Request;
 use Engelsystem\Renderer\HtmlEngine;
 use Engelsystem\Renderer\Renderer;
-use Psr\Container\ContainerInterface;
 use Symfony\Component\HttpFoundation\Session\Session;
 
 /**
@@ -18,18 +17,16 @@ require_once __DIR__ . '/autoload.php';
 
 
 /**
- * Initialize the container
+ * Initialize the application
  */
-$container = Container::getInstance();
+$app = Application::getInstance();
-$container->instance('container', $container);
-$container->instance(ContainerInterface::class, $container);
 
 
 /**
  * Load configuration
  */
 $config = new Config();
-$container->instance('config', $config);
+$app->instance('config', $config);
 $config->set(require __DIR__ . '/../config/config.default.php');
 
 if (file_exists(__DIR__ . '/../config/config.php')) {
@@ -48,7 +45,7 @@ date_default_timezone_set($config->get('timezone'));
  * @var Request $request
  */
 $request = Request::createFromGlobals();
-$container->instance('request', $request);
+$app->instance('request', $request);
 
 
 /**
@@ -64,7 +61,7 @@ if ($config->get('maintenance')) {
  * Initialize renderer
  */
 $renderer = new Renderer();
-$container->instance('renderer', $renderer);
+$app->instance('renderer', $renderer);
 $renderer->addRenderer(new HtmlEngine());
 
 
@@ -72,7 +69,7 @@ $renderer->addRenderer(new HtmlEngine());
  * Register error handler
  */
 $errorHandler = new ExceptionHandler();
-$container->instance('error.handler', $errorHandler);
+$app->instance('error.handler', $errorHandler);
 if (config('environment') == 'development') {
     $errorHandler->setEnvironment(ExceptionHandler::ENV_DEVELOPMENT);
     ini_set('display_errors', true);
@@ -184,7 +181,7 @@ foreach ($includeFiles as $file) {
  * Init application
  */
 $session = new Session();
-$container->instance('session', $session);
+$app->instance('session', $session);
 $session->start();
 $request->setSession($session);
 

src/Application.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace Engelsystem;
+
+use Engelsystem\Container\Container;
+use Psr\Container\ContainerInterface;
+
+class Application extends Container
+{
+    public function __construct()
+    {
+        $this->registerBaseBindings();
+    }
+
+    protected function registerBaseBindings()
+    {
+        self::setInstance($this);
+        Container::setInstance($this);
+        $this->instance('app', $this);
+        $this->instance('container', $this);
+        $this->instance(Container::class, $this);
+        $this->instance(Application::class, $this);
+        $this->instance(ContainerInterface::class, $this);
+    }
+}

src/Container/Container.php

@@ -48,6 +48,17 @@ class Container implements ContainerInterface
      * @param mixed  $instance Entry
      */
     public function instance($abstract, $instance)
+    {
+        $this->singleton($abstract, $instance);
+    }
+
+    /**
+     * Register a shared entry as singleton in the container
+     *
+     * @param string $abstract
+     * @param mixed  $instance
+     */
+    public function singleton($abstract, $instance)
     {
         $this->instances[$abstract] = $instance;
     }
@@ -68,10 +79,21 @@ class Container implements ContainerInterface
         return isset($this->instances[$id]);
     }
 
+    /**
+     * Resolve the requested object
+     *
+     * @param string $abstract
+     * @return mixed
+     */
+    protected function resolve($abstract)
+    {
+        return $this->instances[$abstract];
+    }
+
     /**
      * Get the globally available instance of the container
      *
-     * @return Container
+     * @return self
      */
     public static function getInstance()
     {
@@ -91,15 +113,4 @@ class Container implements ContainerInterface
     {
         static::$instance = $container;
     }
-
-    /**
-     * Resolve the requested object
-     *
-     * @param string $abstract
-     * @return mixed
-     */
-    protected function resolve($abstract)
-    {
-        return $this->instances[$abstract];
-    }
 }

src/helpers.php

@@ -1,15 +1,15 @@
 <?php
 // Some useful functions
 
+use Engelsystem\Application;
 use Engelsystem\Config\Config;
-use Engelsystem\Container\Container;
 use Engelsystem\Http\Request;
 use Engelsystem\Renderer\Renderer;
 use Engelsystem\Routing\UrlGenerator;
 use Symfony\Component\HttpFoundation\Session\SessionInterface;
 
 /**
- * Get the global container instance
+ * Get the global app instance
  *
  * @param string $id
  * @return mixed
@@ -17,10 +17,10 @@ use Symfony\Component\HttpFoundation\Session\SessionInterface;
 function app($id = null)
 {
     if (is_null($id)) {
-        return Container::getInstance();
+        return Application::getInstance();
     }
 
-    return Container::getInstance()->get($id);
+    return Application::getInstance()->get($id);
 }
 
 /**