default services conflit ?

old.vendor/symfony-cmf/routing/src/DependencyInjection/Compiler/RegisterRouteEnhancersPass.php

@@ -0,0 +1,59 @@
+<?php
+
+/*
+ * This file is part of the Symfony CMF package.
+ *
+ * (c) Symfony CMF
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Cmf\Component\Routing\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+
+/**
+ * This compiler pass adds additional route enhancers
+ * to the dynamic router.
+ *
+ * @author Daniel Leech <dan.t.leech@gmail.com>
+ * @author Nathaniel Catchpole (catch)
+ */
+class RegisterRouteEnhancersPass implements CompilerPassInterface
+{
+    /**
+     * @var string Service name of the dynamic router
+     */
+    private $dynamicRouterService;
+
+    /**
+     * @var string Name of the tag
+     */
+    private $enhancerTag;
+
+    public function __construct($dynamicRouterService = 'cmf_routing.dynamic_router', $enhancerTag = 'dynamic_router_route_enhancer')
+    {
+        $this->dynamicRouterService = $dynamicRouterService;
+        $this->enhancerTag = $enhancerTag;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function process(ContainerBuilder $container)
+    {
+        if (!$container->hasDefinition($this->dynamicRouterService)) {
+            return;
+        }
+
+        $router = $container->getDefinition($this->dynamicRouterService);
+
+        foreach ($container->findTaggedServiceIds($this->enhancerTag) as $id => $attributes) {
+            $priority = isset($attributes[0]['priority']) ? $attributes[0]['priority'] : 0;
+            $router->addMethodCall('addRouteEnhancer', [new Reference($id), $priority]);
+        }
+    }
+}