Cleanup

[packbundle] / DependencyInjection / RapsysPackExtension.php

diff --git a/DependencyInjection/RapsysPackExtension.php b/DependencyInjection/RapsysPackExtension.php
index b200abd3a04137f4c94fcda57dd9e2a1de41abe1..bc155fc6a0cd6925e7885cd2144c0c1211737753 100644 (file)
--- a/DependencyInjection/RapsysPackExtension.php
+++ b/DependencyInjection/RapsysPackExtension.php
@@ -12,17 +12,74 @@ use Symfony\Component\DependencyInjection\Loader;
  *
  * @link http://symfony.com/doc/current/cookbook/bundles/extension.html
  */
-class RapsysPackExtension extends Extension
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function load(array $configs, ContainerBuilder $container)
-    {
-        $configuration = new Configuration();
-        $config = $this->processConfiguration($configuration, $configs);
-
-        $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
-        $loader->load('services.yml');
-    }
+class RapsysPackExtension extends Extension {
+       /**
+        * {@inheritdoc}
+        */
+       public function load(array $configs, ContainerBuilder $container) {
+               //Load configuration
+               $loader = new Loader\YamlFileLoader($container, new FileLocator('config/packages'));
+               $loader->load($this->getAlias().'.yaml');
+
+               //Load configuration
+               $configuration = $this->getConfiguration($configs, $container);
+               $config = $this->processConfiguration($configuration, $configs);
+
+               //Set default config in parameter
+               if (!$container->hasParameter($alias = $this->getAlias())) {
+                       $container->setParameter($alias, $config[$alias]);
+               //Fill missing entries
+               } else {
+                       //Change in config flag
+                       $change = false;
+
+                       //Iterate on each user configuration keys
+                       foreach($container->getParameter($alias) as $k => $v) {
+                               //Check if value is an array
+                               if (is_array($v)) {
+                                       //Iterate on each array keys
+                                       foreach($v as $sk => $sv) {
+                                               //Check if sub value is an array
+                                               if (is_array($sv)) {
+                                                       //TODO: implement sub sub key merging ? (or recursive ?)
+                                                       @trigger_error('Nested level > 2 not yet implemented here', E_USER_ERROR);
+                                               //Save sub value
+                                               } else {
+                                                       //Trigger changed flag
+                                                       $change = true;
+                                                       //Replace default value with user provided one
+                                                       $config[$alias][$k][$sk] = $sv;
+                                               }
+                                       }
+                               //Save value
+                               } else {
+                                       //Trigger changed flag
+                                       $change = true;
+                                       //Replace default value with user provided one
+                                       $config[$alias][$k] = $v;
+                               }
+                       }
+
+                       //Check if change occured
+                       if ($change) {
+                               //Save parameters
+                               $container->setParameter($alias, $config[$alias]);
+                       }
+               }
+       }
+
+       /**
+        * {@inheritdoc}
+        */
+       public function getConfiguration(array $configs, ContainerBuilder $container) {
+               //Get configuration instance with resolved public path
+               return new Configuration($container->getParameter('kernel.project_dir').'/public/');
+       }
+
+       /**
+        * {@inheritdoc}
+        */
+       public function getAlias() {
+               return 'rapsys_pack';
+       }
 }