X-Git-Url: https://git.rapsys.eu/airbundle/blobdiff_plain/6d559592884a83affaa17a2420c478baa6046077..1b020b02e1d1fa56e737c8c5dbf5d7e5f48d587e:/DependencyInjection/RapsysAirExtension.php?ds=sidebyside diff --git a/DependencyInjection/RapsysAirExtension.php b/DependencyInjection/RapsysAirExtension.php index 8866181..3f7ea09 100644 --- a/DependencyInjection/RapsysAirExtension.php +++ b/DependencyInjection/RapsysAirExtension.php @@ -3,44 +3,125 @@ 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; /** * 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 { /** + * Prepend the configuration + * + * @desc Preload the configuration to allow sourcing as parameters * {@inheritdoc} */ - 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) { + //Load framework configurations + //XXX: required to extract default_locale and translation.fallbacks + $frameworks = $container->getExtensionConfig('framework'); + + //Recursively merge framework configurations + $framework = array_reduce( + $frameworks, + function ($res, $i) { + return array_merge_recursive($res, $i); + }, + [] + ); + + //Set translator fallbacks + $container->setParameter('kernel.translator.fallbacks', $framework['translator']['fallbacks']); + + //Set default locale + $container->setParameter('kernel.default_locale', $framework['default_locale']); + + //Load rapsys_user configurations + //XXX: required to extract default_locale and translation.fallbacks + $rapsys_users = $container->getExtensionConfig('rapsys_user'); + + //Recursively merge rapsys_user configurations + $rapsys_user = array_reduce( + $rapsys_users, + function ($res, $i) { + return array_merge_recursive($res, $i); + }, + [] + ); + + //Set rapsys_user.languages key + $container->setParameter('rapsys_user.languages', $rapsys_user['languages']); - $configuration = new Configuration(); + //Process the configuration + $configs = $container->getExtensionConfig($this->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 + $container->prependExtensionConfig($this->getAlias(), $config); } - //Transform the one level tree in flat parameters - foreach($config[$alias] as $k => $v) { - //Set is as parameters - $container->setParameter($alias.'.'.$k, $v); + //Save configuration in parameters + $container->setParameter($this->getAlias(), $config); + + //Store flattened array in parameters + //XXX: don't flatten rapsys_air.site.png key which is required to be an array + foreach($this->flatten($config, $this->getAlias(), 10, '.', ['rapsys_air.site.png', 'rapsys_air.facebook.apps', 'rapsys_air.locales', 'rapsys_air.languages']) as $k => $v) { + $container->setParameter($k, $v); } } + /** + * {@inheritdoc} + */ + public function load(array $configs, ContainerBuilder $container) { + } + /** * {@inheritdoc} */ public function getAlias() { return 'rapsys_air'; } + + /** + * 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; + } }