GraphQLBundle/DependencyInjection/Configuration.php at 5f192e7cab00710b03e4dd24169e5cdb32b5fcb6 · youshido-php/GraphQLBundle · GitHub

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<?php

namespace Youshido\GraphQLBundle\DependencyInjection;

use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;

/**
 * This is the class that validates and merges configuration from your app/config files
 *
 * To learn more see {@link
 * http://symfony.com/doc/current/cookbook/bundles/extension.html#cookbook-bundles-extension-config-class}
 */
class Configuration implements ConfigurationInterface
{
    /**
     * {@inheritdoc}
     */
    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder();
        $rootNode    = $treeBuilder->root('graphql');

        $rootNode
            ->children()
                ->scalarNode('schema_class')->defaultValue(null)->end()
                ->scalarNode('schema_service')->defaultValue(null)->end()
                ->integerNode('max_complexity')->defaultValue(null)->end()
                ->scalarNode('logger')->defaultValue(null)->end()
                ->arrayNode('security')
                    ->addDefaultsIfNotSet()
                    ->canBeUnset()
                    ->children()
                        ->arrayNode('guard')
                            ->addDefaultsIfNotSet()
                            ->canBeUnset()
                            ->children()
                                ->booleanNode('operation')->defaultFalse()->end()
                                ->booleanNode('field')->defaultFalse()->end()
                            ->end()
                        ->end()
                        ->arrayNode('white_list')
                            ->canBeUnset()
                            ->defaultValue([])
                            ->prototype('scalar')->end()
                        ->end()
                        ->arrayNode('black_list')
                            ->canBeUnset()
                            ->defaultValue([])
                            ->prototype('scalar')->end()
                        ->end()
                    ->end()
                ->end()
                ->arrayNode('response')
                    ->addDefaultsIfNotSet()
                    ->canBeUnset()
                    ->children()
                        ->booleanNode('json_pretty')->defaultTrue()->end()
                        ->arrayNode('headers')
                            ->prototype('array')
                                ->children()
                                    ->scalarNode('name')->end()
                                    ->scalarNode('value')->defaultValue(null)->end()
                                ->end()
                            ->end()
                        ->end()
                    ->end()
                ->end()
            ->end();

        return $treeBuilder;
    }
}