[HttpFoundation][Cache] Added MarshallingSessionHandler

Author: atailouloute

DependencyInjection/Compiler/RemoveUnusedSessionMarshallingHandlerPass.php

@@ -0,0 +1,43 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * @author Ahmed TAILOULOUTE <[email protected]>
+ */
+class RemoveUnusedSessionMarshallingHandlerPass implements CompilerPassInterface
+{
+    public function process(ContainerBuilder $container)
+    {
+        if (!$container->hasDefinition('session.marshalling_handler')) {
+            return;
+        }
+
+        $isMarshallerDecorated = false;
+
+        foreach ($container->getDefinitions() as $definition) {
+            $decorated = $definition->getDecoratedService();
+            if (null !== $decorated && 'session.marshaller' === $decorated[0]) {
+                $isMarshallerDecorated = true;
+
+                break;
+            }
+        }
+
+        if (!$isMarshallerDecorated) {
+            $container->removeDefinition('session.marshalling_handler');
+        }
+    }
+}

FrameworkBundle.php

@@ -18,6 +18,7 @@
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\DataCollectorTranslatorPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\LoggingTranslatorPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\ProfilerPass;
+use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\RemoveUnusedSessionMarshallingHandlerPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TestServiceContainerRealRefPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TestServiceContainerWeakRefPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\UnusedTagsPass;
@@ -130,6 +131,7 @@ public function build(ContainerBuilder $container)
         $this->addCompilerPassIfExists($container, AddAutoMappingConfigurationPass::class);
         $container->addCompilerPass(new RegisterReverseContainerPass(true));
         $container->addCompilerPass(new RegisterReverseContainerPass(false), PassConfig::TYPE_AFTER_REMOVING);
+        $container->addCompilerPass(new RemoveUnusedSessionMarshallingHandlerPass());
 
         if ($container->getParameter('kernel.debug')) {
             $container->addCompilerPass(new AddDebugLogProcessorPass(), PassConfig::TYPE_BEFORE_OPTIMIZATION, 2);

Resources/config/session.xml

@@ -71,5 +71,12 @@
 
         <!-- for BC -->
         <service id="session.storage.filesystem" alias="session.storage.mock_file" />
+
+        <service id="session.marshaller" class="Symfony\Component\HttpFoundation\Session\Storage\Handler\IdentityMarshaller" />
+
+        <service id="session.marshalling_handler" decorates="session.handler" class="Symfony\Component\HttpFoundation\Session\Storage\Handler\MarshallingSessionHandler">
+            <argument type="service" id="session.marshalling_handler.inner" />
+            <argument type="service" id="session.marshaller" />
+        </service>
     </services>
 </container>