vendor/emanueleminotto/twig-cache-bundle/DependencyInjection/Configuration.php line 23

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  1. <?php
  3. namespace EmanueleMinotto\TwigCacheBundle\DependencyInjection;
  5. use Symfony\Component\Config\Definition\Builder\TreeBuilder;
  6. use Symfony\Component\Config\Definition\ConfigurationInterface;
  8. /**
  9.  * This class validates and merges configuration from your app files.
  10.  *
  11.  * @see http://symfony.com/doc/current/cookbook/bundles/extension.html
  12.  */
  13. class Configuration implements ConfigurationInterface
  14. {
  15.     /**
  16.      * Generates the configuration tree builder.
  17.      *
  18.      * @return TreeBuilder the tree builder
  19.      */
  20.     public function getConfigTreeBuilder()
  21.     {
  22.         $treeBuilder = new TreeBuilder();
  23.         $rootNode = $treeBuilder->root('twig_cache');
  25.         $rootNode
  26.             ->children()
  27.                 ->booleanNode('profiler')
  28.                     ->defaultValue('%kernel.debug%')
  29.                 ->end()
  30.                 ->scalarNode('service')
  31.                     ->cannotBeEmpty()
  32.                     ->isRequired()
  33.                 ->end()
  34.                 ->scalarNode('strategy')
  35.                     ->cannotBeEmpty()
  36.                     ->defaultValue('twig_cache.strategy')
  37.                 ->end()
  38.                 ->scalarNode('key_generator')
  39.                     ->cannotBeEmpty()
  40.                     ->defaultValue('twig_cache.strategy.spl_object_hash_key_generator')
  41.                     ->info('service id that implements KeyGeneratorInterface to generate a key for template cache')
  42.                 ->end()
  43.             ->end();
  45.         return $treeBuilder;
  46.     }
  47. }