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Configuration.php
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Configuration.php
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<?php
namespace Loso\Bundle\DiAnnotationsBundle\DependencyInjection;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
use Symfony\Component\Config\Definition\ConfigurationInterface;
/**
* @author Loïc Frering <loic.frering@gmail.com>
*/
class Configuration implements ConfigurationInterface
{
private $bundles;
public function __construct(array $bundles)
{
$this->bundles = $bundles;
}
public function getConfigTreeBuilder()
{
$bundles = $this->bundles;
$builder = new TreeBuilder();
$rootNode = $builder->root('loso');
$rootNode
->children()
->arrayNode('service_scan')
->requiresAtLeastOneElement()
->useAttributeAsKey('scan')
->beforeNormalization()
->ifArray()
->then(function($v) use ($bundles) {
foreach($v as $scan => $value) {
$v[$scan]['is_bundle'] = in_array($scan, $bundles);
}
return $v;
})
->end()
->prototype('array')
->validate()
->ifTrue(function($v) { return $v['is_bundle'] && !empty($v['dir']); })
->thenInvalid('"dir" must not be set for a bundle.')
->end()
->validate()
->ifTrue(function($v) { return !$v['is_bundle'] && !empty($v['base_namespace']); })
->thenInvalid('"base_namespace" must only be set for a bundle.')
->end()
->validate()
->ifTrue(function($v) { return !$v['is_bundle'] && empty($v['dir']); })
->thenInvalid('"dir" must be set for arbitrary keys, define bundles otherwise.')
->end()
->children()
->booleanNode('is_bundle')->end()
->arrayNode('base_namespace')
->beforeNormalization()->ifString()->then(function($v) { return array($v); })->end()
->prototype('scalar')->end()
->end()
->arrayNode('dir')
->beforeNormalization()->ifString()->then(function($v) { return array($v); })->end()
->prototype('scalar')->end()
->end()
->end()
->end()
->end()
->end();
return $builder;
}
}