chill-bundles/DependencyInjection/ChillAMLIFamilyMembersExtension.php

<?php

namespace Chill\AMLI\FamilyMembersBundle\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\PrependExtensionInterface;
use Chill\AMLI\FamilyMembersBundle\Security\Voter\FamilyMemberVoter;

/**
 * This is the class that loads and manages your bundle configuration.
 *
 * @link http://symfony.com/doc/current/cookbook/bundles/extension.html
 */
class ChillAMLIFamilyMembersExtension extends Extension implements PrependExtensionInterface
{
    /**
     * {@inheritdoc}
     */
    public function load(array $configs, ContainerBuilder $container)
    {
        $configuration = new Configuration();
        $config = $this->processConfiguration($configuration, $configs);
        
        $this->storeLinksConfig($container, $config);

        $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
        $loader->load('services/config.yml');
        $loader->load('services/form.yml');
        $loader->load('services/controller.yml');
        $loader->load('services/security.yml');
        $loader->load('services/menu.yml');
        $loader->load('services/templating.yml');
    }
    
    private function storeLinksConfig(ContainerBuilder $container, array $config)
    {
        $container->setParameter('chill_family_members.links', $config['links']);
    }
    
    public function prepend(ContainerBuilder $container)
    {
        $this->prependAuthorization($container);
    }
    
    protected function prependAuthorization(ContainerBuilder $container)
    {
        $container->prependExtensionConfig('security', array(
           'role_hierarchy' => array(
               FamilyMemberVoter::UPDATE => [FamilyMemberVoter::SHOW],
               FamilyMemberVoter::CREATE => [FamilyMemberVoter::SHOW]
           )
        ));
    }

}