SonataUserBundle/DependencyInjection/SonataUserExtension.php

<?php
/*
 * This file is part of the Sonata project.
 *
 * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */


namespace Sonata\UserBundle\DependencyInjection;

use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
use Symfony\Component\Config\Resource\FileResource;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\HttpKernel\DependencyInjection\Extension;
use Symfony\Component\Config\FileLocator;
use Sonata\EasyExtendsBundle\Mapper\DoctrineCollector;

/**
 *
 * @author     Thomas Rabaix <thomas.rabaix@sonata-project.org>
 */
class SonataUserExtension extends Extension
{

    /**
     *
     * @param array            $config    An array of configuration settings
     * @param ContainerBuilder $container A ContainerBuilder instance
     */
    public function load(array $config, ContainerBuilder $container)
    {
        $loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
        $loader->load('admin_orm.xml');
        $loader->load('form.xml');

        $this->registerDoctrineMapping($config, $container);
    }

    /**
     * @param array $config
     * @param \Symfony\Component\DependencyInjection\ContainerBuilder $container
     * @return void
     */
    public function registerDoctrineMapping(array $config)
    {
        $collector = DoctrineCollector::getInstance();

        $collector->addAssociation('Application\\Sonata\\UserBundle\\Entity\\User', 'mapManyToMany', array(
            'fieldName' => 'groups',
            'targetEntity' => 'Application\\Sonata\\UserBundle\\Entity\\Group',
            'cascade' => array( ),
            'joinTable' => array(
                'name' => 'fos_user_user_group',
                'joinColumns' => array(
                    array(
                        'name' => 'user_id',
                        'referencedColumnName' => 'id',
                    ),
                ),
                'inverseJoinColumns' => array( array(
                    'name' => 'group_id',
                    'referencedColumnName' => 'id',
                )),
            )
        ));
    }
}