poc

symfony · ro0NL · Aug 10, 2016 · Aug 11, 2016 · Aug 11, 2016 · Aug 10, 2016
commit 1e038cc6667bc11fc2ac12852e2e045ad0e5eee4
diff --git a/src/Symfony/Component/HttpKernel/Bundle/BundleVO.php b/src/Symfony/Component/HttpKernel/Bundle/BundleVO.php
@@ -0,0 +1,103 @@
+<?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\Component\HttpKernel\Bundle;
+
+/**
+ * Bundle value object.
+ *
+ * @author Roland Franssen <franssen.roland@gmail.com>
+ */
+final class BundleVO
+{
+    private $name;
+    private $namespace;
+    private $className;
+    private $path;
+    private $parent;
+
+    /**
+     * Constructor.
+     *
+     * @param string        $name
+     * @param string        $namespace
+     * @param string        $className
+     * @param string        $path
+     * @param BundleVO|null $parent
+     */
+    public function __construct($name, $namespace, $className, $path, BundleVO $parent = null)
+    {
+        $this->name = $name;
+        $this->className = $className;
+        $this->path = $path;
+        $this->parent = $parent;
+    }
+
+    /**
+     * Get bundle name.
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * Get bundle namespace.
+     *
+     * @return string
+     */
+    public function getNamespace()
+    {
+        return $this->namespace;
+    }
+
+    /**
+     * Get bundle class name.
+     *
+     * @return string
+     */
+    public function getClassName()
+    {
+        return $this->className;
+    }
+
+    /**
+     * Get bundle path.
+     *
+     * @return string
+     */
+    public function getPath()
+    {
+        return $this->path;
+    }
+
+    /**
+     * Get parent bundle, if any.
+     *
+     * @return BundleVO|null
+     */
+    public function getParent()
+    {
+        return $this->parent;
+    }
+
+    /**
+     * Get string representation.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->className;
+    }
+}
diff --git a/src/Symfony/Component/HttpKernel/Kernel.php b/src/Symfony/Component/HttpKernel/Kernel.php
@@ -26,6 +26,7 @@
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Bundle\BundleInterface;
+use Symfony\Component\HttpKernel\Bundle\BundleVO;
 use Symfony\Component\HttpKernel\Config\EnvParametersResource;
 use Symfony\Component\HttpKernel\Config\FileLocator;
 use Symfony\Component\HttpKernel\DependencyInjection\MergeExtensionConfigurationPass;
@@ -506,9 +507,22 @@ protected function initializeContainer()
     protected function getKernelParameters()
     {
         $bundles = array();
-        foreach ($this->bundles as $name => $bundle) {
-            $bundles[$name] = get_class($bundle);
-        }
+        $bundleHierarchy = array();
+        $numBundles = count($this->bundles);
+        $numProcessedBundles = 0;
+        do {
+            foreach ($this->bundles as $name => $bundle) {
+                $parent = $bundle->getParent();
+                if (null !== $parent && !isset($bundles[$parent])) {
+                    continue;
+                }
+                if (!isset($bundles[$name])) {
+                    $bundles[$name] = get_class($bundle);
+                    $bundleHierarchy[$name] = new BundleVO($name, $bundle->getNamespace(), $bundles[$name], $bundle->getPath(), isset($bundleHierarchy[$parent]) ? $bundleHierarchy[$parent] : null);
+                    ++$numProcessedBundles;
+                }
+            }
+        } while ($numProcessedBundles < $numBundles);
 
         return array_merge(
             array(
@@ -519,6 +533,7 @@ protected function getKernelParameters()
                 'kernel.cache_dir' => realpath($this->getCacheDir()) ?: $this->getCacheDir(),
                 'kernel.logs_dir' => realpath($this->getLogDir()) ?: $this->getLogDir(),
                 'kernel.bundles' => $bundles,
+                'kernel.bundle_hierarchy' => $bundleHierarchy,
                 'kernel.charset' => $this->getCharset(),
                 'kernel.container_class' => $this->getContainerClass(),
             ),