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<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Twig\Extra\TwigExtraBundle\DependencyInjection;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;
use Twig\Extra\TwigExtraBundle\Extensions;
class Configuration implements ConfigurationInterface
{
/**
* @return TreeBuilder
*/
public function getConfigTreeBuilder()
{
$treeBuilder = new TreeBuilder('twig_extra');
$rootNode = $treeBuilder->getRootNode();
foreach (Extensions::getClasses() as $name => $class) {
$rootNode
->children()
->arrayNode($name)
->{class_exists($class) ? 'canBeDisabled' : 'canBeEnabled'}()
->end()
->end()
;
}
return $treeBuilder;
}
}
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