vendor/symfony/twig-bundle/DependencyInjection/Compiler/ExtensionPass.php line 46

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  1. <?php
  3. /*
  4.  * This file is part of the Symfony package.
  5.  *
  6.  * (c) Fabien Potencier <fabien@symfony.com>
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. namespace Symfony\Bundle\TwigBundle\DependencyInjection\Compiler;
  14. use Symfony\Component\Asset\Packages;
  15. use Symfony\Component\DependencyInjection\Alias;
  16. use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
  17. use Symfony\Component\DependencyInjection\ContainerBuilder;
  18. use Symfony\Component\ExpressionLanguage\Expression;
  19. use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
  20. use Symfony\Component\Workflow\Workflow;
  21. use Symfony\Component\Yaml\Yaml;
  23. /**
  24.  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
  25.  */
  26. class ExtensionPass implements CompilerPassInterface
  27. {
  28.     public function process(ContainerBuilder $container)
  29.     {
  30.         if (!class_exists(Packages::class)) {
  31.             $container->removeDefinition('twig.extension.assets');
  32.         }
  34.         if (!class_exists(Expression::class)) {
  35.             $container->removeDefinition('twig.extension.expression');
  36.         }
  38.         if (!interface_exists(UrlGeneratorInterface::class)) {
  39.             $container->removeDefinition('twig.extension.routing');
  40.         }
  42.         if (!class_exists(Yaml::class)) {
  43.             $container->removeDefinition('twig.extension.yaml');
  44.         }
  46.         $viewDir = \dirname((new \ReflectionClass(\Symfony\Bridge\Twig\Extension\FormExtension::class))->getFileName(), 2).'/Resources/views';
  47.         $templateIterator = $container->getDefinition('twig.template_iterator');
  48.         $templatePaths = $templateIterator->getArgument(1);
  49.         $loader = $container->getDefinition('twig.loader.native_filesystem');
  51.         if ($container->has('mailer')) {
  52.             $emailPath = $viewDir.'/Email';
  53.             $loader->addMethodCall('addPath', [$emailPath, 'email']);
  54.             $loader->addMethodCall('addPath', [$emailPath, '!email']);
  55.             $templatePaths[$emailPath] = 'email';
  56.         }
  58.         if ($container->has('form.extension')) {
  59.             $container->getDefinition('twig.extension.form')->addTag('twig.extension');
  61.             $coreThemePath = $viewDir.'/Form';
  62.             $loader->addMethodCall('addPath', [$coreThemePath]);
  63.             $templatePaths[$coreThemePath] = null;
  64.         }
  66.         $templateIterator->replaceArgument(1, $templatePaths);
  68.         if ($container->has('router')) {
  69.             $container->getDefinition('twig.extension.routing')->addTag('twig.extension');
  70.         }
  72.         if ($container->has('fragment.handler')) {
  73.             $container->getDefinition('twig.extension.httpkernel')->addTag('twig.extension');
  74.             $container->getDefinition('twig.runtime.httpkernel')->addTag('twig.runtime');
  76.             if ($container->hasDefinition('fragment.renderer.hinclude')) {
  77.                 $container->getDefinition('fragment.renderer.hinclude')
  78.                     ->addTag('kernel.fragment_renderer', ['alias' => 'hinclude'])
  79.                 ;
  80.             }
  81.         }
  83.         if ($container->has('request_stack')) {
  84.             $container->getDefinition('twig.extension.httpfoundation')->addTag('twig.extension');
  85.         }
  87.         if ($container->getParameter('kernel.debug')) {
  88.             $container->getDefinition('twig.extension.profiler')->addTag('twig.extension');
  90.             // only register if the improved version from DebugBundle is *not* present
  91.             if (!$container->has('twig.extension.dump')) {
  92.                 $container->getDefinition('twig.extension.debug')->addTag('twig.extension');
  93.             }
  94.         }
  96.         if ($container->has('web_link.add_link_header_listener')) {
  97.             $container->getDefinition('twig.extension.weblink')->addTag('twig.extension');
  98.         }
  100.         $container->setAlias('twig.loader.filesystem', new Alias('twig.loader.native_filesystem', false));
  102.         if ($container->has('assets.packages')) {
  103.             $container->getDefinition('twig.extension.assets')->addTag('twig.extension');
  104.         }
  106.         if ($container->hasDefinition('twig.extension.yaml')) {
  107.             $container->getDefinition('twig.extension.yaml')->addTag('twig.extension');
  108.         }
  110.         if (class_exists(\Symfony\Component\Stopwatch\Stopwatch::class)) {
  111.             $container->getDefinition('twig.extension.debug.stopwatch')->addTag('twig.extension');
  112.         }
  114.         if ($container->hasDefinition('twig.extension.expression')) {
  115.             $container->getDefinition('twig.extension.expression')->addTag('twig.extension');
  116.         }
  118.         if (!class_exists(Workflow::class) || !$container->has('workflow.registry')) {
  119.             $container->removeDefinition('workflow.twig_extension');
  120.         } else {
  121.             $container->getDefinition('workflow.twig_extension')->addTag('twig.extension');
  122.         }
  124.         if ($container->has('serializer')) {
  125.             $container->getDefinition('twig.runtime.serializer')->addTag('twig.runtime');
  126.             $container->getDefinition('twig.extension.serializer')->addTag('twig.extension');
  127.         }
  128.     }
  129. }