1 files changed, 24 insertions, 0 deletions

diff --git a/src/Acme/DemoBundle/EventListener/ControllerListener.php b/src/Acme/DemoBundle/EventListener/ControllerListener.php
new file mode 100644
index 00000000..aa117d74
--- /dev/null
+++ b/src/Acme/DemoBundle/EventListener/ControllerListener.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace Acme\DemoBundle\EventListener;
+
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpKernel\Event\FilterControllerEvent;
+use Acme\DemoBundle\Twig\Extension\DemoExtension;
+
+class ControllerListener
+{
+    protected $extension;
+
+    public function __construct(DemoExtension $extension)
+    {
+        $this->extension = $extension;
+    }
+
+    public function onKernelController(FilterControllerEvent $event)
+    {
+        if (HttpKernelInterface::MASTER_REQUEST === $event->getRequestType()) {
+            $this->extension->setController($event->getController());
+        }
+    }
+}