call setContainer() for autowired controllers

Author: xabbuh

Controller/ControllerResolver.php

@@ -49,7 +49,19 @@ protected function createController($controller)
             $controller = $this->parser->parse($controller);
         }
 
-        return parent::createController($controller);
+        $resolvedController = parent::createController($controller);
+
+        if (1 === substr_count($controller, ':') && is_array($resolvedController)) {
+            if ($resolvedController[0] instanceof ContainerAwareInterface) {
+                $resolvedController[0]->setContainer($this->container);
+            }
+
+            if ($resolvedController[0] instanceof AbstractController && null !== $previousContainer = $resolvedController[0]->setContainer($this->container)) {
+                $resolvedController[0]->setContainer($previousContainer);
+            }
+        }
+
+        return $resolvedController;
     }
 
     /**

Tests/Controller/ControllerResolverTest.php

@@ -13,6 +13,7 @@
 
 use Psr\Container\ContainerInterface as Psr11ContainerInterface;
 use Psr\Log\LoggerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Bundle\FrameworkBundle\Controller\ControllerNameParser;
 use Symfony\Bundle\FrameworkBundle\Controller\ControllerResolver;
 use Symfony\Component\DependencyInjection\Container;
@@ -68,6 +69,24 @@ public function testGetControllerWithBundleNotation()
         $this->assertSame('testAction', $controller[1]);
     }
 
+    public function testContainerAwareControllerGetsContainerWhenNotSet()
+    {
+        class_exists(AbstractControllerTest::class);
+
+        $controller = new ContainerAwareController();
+
+        $container = new Container();
+        $container->set(TestAbstractController::class, $controller);
+
+        $resolver = $this->createControllerResolver(null, $container);
+
+        $request = Request::create('/');
+        $request->attributes->set('_controller', TestAbstractController::class.':testAction');
+
+        $this->assertSame(array($controller, 'testAction'), $resolver->getController($request));
+        $this->assertSame($container, $controller->getContainer());
+    }
+
     public function testAbstractControllerGetsContainerWhenNotSet()
     {
         class_exists(AbstractControllerTest::class);
@@ -86,6 +105,24 @@ class_exists(AbstractControllerTest::class);
         $this->assertSame($container, $controller->setContainer($container));
     }
 
+    public function testAbstractControllerServiceWithFcqnIdGetsContainerWhenNotSet()
+    {
+        class_exists(AbstractControllerTest::class);
+
+        $controller = new DummyController();
+
+        $container = new Container();
+        $container->set(DummyController::class, $controller);
+
+        $resolver = $this->createControllerResolver(null, $container);
+
+        $request = Request::create('/');
+        $request->attributes->set('_controller', DummyController::class.':fooAction');
+
+        $this->assertSame(array($controller, 'fooAction'), $resolver->getController($request));
+        $this->assertSame($container, $controller->getContainer());
+    }
+
     public function testAbstractControllerGetsNoContainerWhenSet()
     {
         class_exists(AbstractControllerTest::class);
@@ -106,6 +143,26 @@ class_exists(AbstractControllerTest::class);
         $this->assertSame($controllerContainer, $controller->setContainer($container));
     }
 
+    public function testAbstractControllerServiceWithFcqnIdGetsNoContainerWhenSet()
+    {
+        class_exists(AbstractControllerTest::class);
+
+        $controller = new DummyController();
+        $controllerContainer = new Container();
+        $controller->setContainer($controllerContainer);
+
+        $container = new Container();
+        $container->set(DummyController::class, $controller);
+
+        $resolver = $this->createControllerResolver(null, $container);
+
+        $request = Request::create('/');
+        $request->attributes->set('_controller', DummyController::class.':fooAction');
+
+        $this->assertSame(array($controller, 'fooAction'), $resolver->getController($request));
+        $this->assertSame($controllerContainer, $controller->getContainer());
+    }
+
     protected function createControllerResolver(LoggerInterface $logger = null, Psr11ContainerInterface $container = null, ControllerNameParser $parser = null)
     {
         if (!$parser) {
@@ -152,3 +209,15 @@ public function __invoke()
     {
     }
 }
+
+class DummyController extends AbstractController
+{
+    public function getContainer()
+    {
+        return $this->container;
+    }
+
+    public function fooAction()
+    {
+    }
+}