X-Git-Url: https://git.rapsys.eu/airbundle/blobdiff_plain/6d559592884a83affaa17a2420c478baa6046077..ae0d339ee9f1003b9e9cea62f18c5859d8b87b54:/DependencyInjection/RapsysAirExtension.php

diff --git a/DependencyInjection/RapsysAirExtension.php b/DependencyInjection/RapsysAirExtension.php
index 8866181..b09b135 100644
--- a/DependencyInjection/RapsysAirExtension.php
+++ b/DependencyInjection/RapsysAirExtension.php
@@ -1,46 +1,129 @@
-<?php
+<?php declare(strict_types=1);
+
+/*
+ * This file is part of the Rapsys PackBundle package.
+ *
+ * (c) Raphaël Gertz <symfony@rapsys.eu>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
 namespace Rapsys\AirBundle\DependencyInjection;
 
 use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\Config\FileLocator;
-use Symfony\Component\HttpKernel\DependencyInjection\Extension;
-use Symfony\Component\DependencyInjection\Loader;
+use Symfony\Component\DependencyInjection\Extension\Extension;
+use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface;
+use Symfony\Component\Translation\Loader\ArrayLoader;
+
+use Rapsys\AirBundle\RapsysAirBundle;
+
+use Rapsys\UserBundle\RapsysUserBundle;
 
 /**
  * This is the class that loads and manages your bundle configuration.
  *
  * @link http://symfony.com/doc/current/cookbook/bundles/extension.html
  */
-class RapsysAirExtension extends Extension {
+class RapsysAirExtension extends Extension implements PrependExtensionInterface {
 	/**
 	 * {@inheritdoc}
+	 *
+	 * Prepend the configuration
+	 *
+	 * Preload the configuration to allow sourcing as parameters
 	 */
-	public function load(array $configs, ContainerBuilder $container) {
-		$loader = new Loader\YamlFileLoader($container, new FileLocator('config/packages'));
-		$loader->load($this->getAlias().'.yaml');
+	public function prepend(ContainerBuilder $container): void {
+		/*Load rapsysuser configurations
+		$rapsysusers = $container->getExtensionConfig($alias = RapsysUserBundle::getAlias());
+
+		//Recursively merge rapsysuser configurations
+		$rapsysuser = array_reduce(
+			$rapsysusers,
+			function ($res, $i) {
+				return array_merge_recursive($res, $i);
+			},
+			[]
+		);
 
-		$configuration = new Configuration();
+		//Set rapsysuser.languages key
+		$container->setParameter($alias, $rapsysuser);*/
+
+		//Process the configuration
+		$configs = $container->getExtensionConfig($alias = RapsysAirBundle::getAlias());
+
+		//Load configuration
+		$configuration = $this->getConfiguration($configs, $container);
+
+		//Process the configuration to get merged config
 		$config = $this->processConfiguration($configuration, $configs);
 
-		//Set default config in parameter
-		if (!$container->hasParameter($alias = $this->getAlias())) {
-			$container->setParameter($alias, $config[$alias]);
-		} else {
-			$config[$alias] = $container->getParameter($alias);
+		//Detect when no user configuration is provided
+		if ($configs === [[]]) {
+			//Prepend default config
+			$container->prependExtensionConfig($alias, $config);
+		}
+
+		//Save configuration in parameters
+		$container->setParameter($alias, $config);
+
+		//Store flattened array in parameters
+		//XXX: don't flatten rapsysair.site.png key which is required to be an array
+		foreach($this->flatten($config, $alias, 10, '.', ['rapsysair.copy', 'rapsysair.icon', 'rapsysair.icon.png', 'rapsysair.logo', 'rapsysair.facebook.apps', 'rapsysair.locales', 'rapsysair.languages']) as $k => $v) {
+			$container->setParameter($k, $v);
 		}
 
-		//Transform the one level tree in flat parameters
-		foreach($config[$alias] as $k => $v) {
-			//Set is as parameters
-			$container->setParameter($alias.'.'.$k, $v);
+		//Set rapsysair.alias key
+		$container->setParameter($alias.'.alias', $alias);
+
+		//Set rapsysair.version key
+		$container->setParameter($alias.'.version', RapsysAirBundle::getVersion());
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function load(array $configs, ContainerBuilder $container): void {
+	}
+
+	/**
+	 * The function that parses the array to flatten it into a one level depth array
+	 *
+	 * @param $array	The config values array
+	 * @param $path		The current key path
+	 * @param $depth	The maxmium depth
+	 * @param $sep		The separator string
+	 * @param $skip		The skipped paths array
+	 */
+	protected function flatten($array, $path = '', $depth = 10, $sep = '.', $skip = []) {
+		//Init res
+		$res = array();
+
+		//Detect numerical only array
+		//count(array_filter($array, function($k) { return !is_numeric($k); }, ARRAY_FILTER_USE_KEY)) == 0
+		//array_reduce(array_keys($array), function($c, $k) { return $c += !is_numeric($k); }, 0)
+
+		//Flatten hashed array until depth reach zero
+		if ($depth && is_array($array) && $array !== [] && !in_array($path, $skip)) {
+			foreach($array as $k => $v) {
+				$sub = $path ? $path.$sep.$k:$k;
+				$res += $this->flatten($v, $sub, $depth - 1, $sep, $skip);
+			}
+		//Pass scalar value directly
+		} else {
+			$res[$path] = $array;
 		}
+
+		//Return result
+		return $res;
 	}
 
 	/**
 	 * {@inheritdoc}
+	 *
+	 * @xxx Required by kernel to load renamed alias configuration
 	 */
-	public function getAlias() {
-		return 'rapsys_air';
+	public function getAlias(): string {
+		return RapsysAirBundle::getAlias();
 	}
 }