added an absolute_url() Twig function

Author: fabpot

DependencyInjection/Compiler/ExtensionPass.php

@@ -42,5 +42,9 @@ public function process(ContainerBuilder $container)
         if ($container->has('fragment.handler')) {
             $container->getDefinition('twig.extension.httpkernel')->addTag('twig.extension');
         }
+
+        if ($container->has('request_stack')) {
+            $container->getDefinition('twig.extension.httpfoundation')->addTag('twig.extension');
+        }
     }
 }

Resources/config/twig.xml

@@ -103,6 +103,9 @@
             <argument type="service" id="fragment.handler" />
         </service>
 
+        <service id="twig.extension.httpfoundation" class="Symfony\Bridge\Twig\Extension\HttpFoundationExtension" public="false">
+            <argument type="service" id="request_stack" />
+        </service>
 
         <service id="twig.extension.form" class="%twig.extension.form.class%" public="false">
             <argument type="service" id="twig.form.renderer" />