[WebProfilerBundle] converted the configuration to the new system

src/Symfony/Bundle/WebProfilerBundle/DependencyInjection/Configuration.php

@@ -0,0 +1,45 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Bundle\WebProfilerBundle\DependencyInjection;
+
+use Symfony\Component\Config\Definition\Builder\TreeBuilder;
+
+/**
+ * This class contains the configuration information for the bundle
+ *
+ * This information is solely responsible for how the different configuration
+ * sections are normalized, and merged.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Configuration
+{
+    /**
+     * Generates the configuration tree.
+     *
+     * @return \Symfony\Component\Config\Definition\ArrayNode The config tree
+     */
+    public function getConfigTree()
+    {
+        $treeBuilder = new TreeBuilder();
+        $rootNode = $treeBuilder->root('swiftmailer');
+
+        $rootNode
+            ->children()
+                ->booleanNode('toolbar')->defaultFalse()->end()
+                ->scalarNode('intercept_redirects')->defaultFalse()->end()
+            ->end()
+        ;
+
+        return $treeBuilder->buildTree();
+    }
+}

src/Symfony/Bundle/WebProfilerBundle/DependencyInjection/WebProfilerExtension.php

@@ -13,9 +13,9 @@ namespace Symfony\Bundle\WebProfilerBundle\DependencyInjection;
 
 use Symfony\Component\HttpKernel\DependencyInjection\Extension;
 use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
-use Symfony\Component\Config\Resource\FileResource;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\Config\FileLocator;
+use Symfony\Component\Config\Definition\Processor;
 
 /**
  * WebProfilerExtension.
@@ -31,36 +31,23 @@ use Symfony\Component\Config\FileLocator;
  */
 class WebProfilerExtension extends Extension
 {
-    public function load(array $configs, ContainerBuilder $container)
-    {
-        foreach ($configs as $config) {
-            $this->doConfigLoad($config, $container);
-        }
-    }
-
     /**
      * Loads the web profiler configuration.
      *
      * @param array            $config    An array of configuration settings
      * @param ContainerBuilder $container A ContainerBuilder instance
      */
-    protected function doConfigLoad(array $config, ContainerBuilder $container)
+    public function load(array $configs, ContainerBuilder $container)
     {
-        if (isset($config['toolbar'])) {
+        $configuration = new Configuration();
-            if ($config['toolbar']) {
+        $processor = new Processor();
-                if (!$container->hasDefinition('debug.toolbar')) {
+        $config = $processor->process($configuration->getConfigTree(), $configs);
-                    $loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
-                    $loader->load('toolbar.xml');
-                }
-            } elseif ($container->hasDefinition('debug.toolbar')) {
-                $container->getDefinition('debug.toolbar')->clearTags();
-            }
-        }
 
-        foreach (array('intercept-redirects', 'intercept_redirects') as $key) {
+        if ($config['toolbar']) {
-            if (isset($config[$key])) {
+            $loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
-                $container->setParameter('debug.toolbar.intercept_redirects', (Boolean) $config[$key]);
+            $loader->load('toolbar.xml');
-            }
+
+            $container->getDefinition('debug.toolbar')->setArgument(1, $config['intercept_redirects']);
         }
     }
 

src/Symfony/Bundle/WebProfilerBundle/Resources/config/toolbar.xml

@@ -6,14 +6,13 @@
 
     <parameters>
         <parameter key="debug.toolbar.class">Symfony\Bundle\WebProfilerBundle\WebDebugToolbarListener</parameter>
-        <parameter key="debug.toolbar.intercept_redirects">false</parameter>
     </parameters>
 
     <services>
         <service id="debug.toolbar" class="%debug.toolbar.class%">
             <tag name="kernel.listener" event="onCoreResponse" priority="-128" />
             <argument type="service" id="templating.engine.twig" />
-            <argument>%debug.toolbar.intercept_redirects%</argument>
+            <argument /> <!-- intercept_redirects -->
         </service>
     </services>
 </container>