KnpGaufretteBundle/DependencyInjection/Factory/AclAwareAmazonS3AdapterFactory.php
2011-09-27 19:21:56 +02:00

98 lines
3.5 KiB
PHP

<?php
namespace Knp\Bundle\GaufretteBundle\DependencyInjection\Factory;
use Symfony\Component\Config\Definition\Builder\NodeDefinition;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\DependencyInjection\DefinitionDecorator;
use Symfony\Component\DependencyInjection\ContainerBuilder;
class AclAwareAmazonS3AdapterFactory implements AdapterFactoryInterface
{
/**
* Creates the adapter, registers it and returns its id
*
* @param ContainerBuilder $container A ContainerBuilder instance
* @param string $id The id of the service
* @param array $config An array of configuration
*/
public function create(ContainerBuilder $container, $id, array $config)
{
$container
->setDefinition($id.'.delegate', new DefinitionDecorator('knp_gaufrette.adapter.amazon_s3'))
->addArgument(new Reference($config['amazon_s3_id']))
->addArgument($config['bucket_name'])
->addArgument($config['create'])
;
$def = $container
->setDefinition($id, new DefinitionDecorator('knp_gaufrette.adapter.acl_aware_amazon_s3'))
->addArgument(new Reference($id.'.delegate'))
->addArgument(new Reference($config['amazon_s3_id']))
->addArgument($config['bucket_name'])
;
if (isset($config['acl'])) {
$def->addMethodCall('setAclConstant', array($config['acl']));
}
if (isset($config['users'])) {
$def->addMethodCall('setUsers', array($config['users']));
}
}
/**
* Returns the key for the factory configuration
*
* @return string
*/
public function getKey()
{
return 'acl_aware_amazon_s3';
}
/**
* Adds configuration nodes for the factory
*
* @param NodeBuilder $builder
*/
public function addConfiguration(NodeDefinition $builder)
{
$builder
->validate()
->always(function($v) {
if (isset($v['acl']) && isset($v['users'])) {
throw new \Exception('"acl", and "users" cannot be set both at the same time.');
}
return $v;
})
->end()
->fixXmlConfig('user')
->children()
->scalarNode('amazon_s3_id')->isRequired()->cannotBeEmpty()->end()
->scalarNode('bucket_name')->isRequired()->cannotBeEmpty()->end()
->scalarNode('acl')->cannotBeEmpty()->end()
->arrayNode('users')
->prototype('array')
->validate()
->always(function($v) {
if (isset($v['group']) === isset($v['id'])) {
throw new \Exception('Either "group", or "id" must be set.');
}
return $v;
})
->end()
->children()
->scalarNode('group')->cannotBeEmpty()->end()
->scalarNode('id')->cannotBeEmpty()->end()
->scalarNode('permission')->isRequired()->cannotBeEmpty()->end()
->end()
->end()
->end()
->booleanNode('create')->defaultFalse()->end()
->end()
;
}
}