<?php

/*

 * Copyright 2010 Johannes M. Schmitt <schmittjoh@gmail.com>

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 * http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

namespace JMS\SecurityExtraBundle\DependencyInjection\Compiler;

use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;

use Symfony\Component\DependencyInjection\ContainerBuilder;

use Symfony\Component\DependencyInjection\Reference;

/**

 * Collects after invocation providers.

 *

 * @author Johannes M. Schmitt <schmittjoh@gmail.com>

 */

class AddAfterInvocationProvidersPass implements CompilerPassInterface

{

    public function process(ContainerBuilder $container)

    {

        if (!$container->hasDefinition('security.access.after_invocation_manager')) {

            return;

        }

        $providers = array();

        foreach (array_keys($container->findTaggedServiceIds('security.after_invocation.provider')) as $id) {

            if ('security.access.after_invocation.acl_provider' === $id && !$container->has('security.acl.provider')) {

                continue;

            }

            $providers[] = new Reference($id);

        }

        $container

            ->getDefinition('security.access.after_invocation_manager')

            ->setArguments(array($providers))

        ;

    }

}