X-Git-Url: https://git.rapsys.eu/.gitweb.cgi/packbundle/blobdiff_plain/575d559e5aea5e099ba7784547b1aa359d28fb8c..2fca74b53635d6de665cedd189ee6356083dc8e3:/DependencyInjection/RapsysPackExtension.php

diff --git a/DependencyInjection/RapsysPackExtension.php b/DependencyInjection/RapsysPackExtension.php
index b200abd..bc155fc 100644
--- 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';
+	}
 }