vendor/symfony/form/DependencyInjection/FormPass.php line 68

  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\Component\Form\DependencyInjection;
  14. use Symfony\Component\DependencyInjection\Argument\ArgumentInterface;
  15. use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
  16. use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
  17. use Symfony\Component\DependencyInjection\Compiler\PriorityTaggedServiceTrait;
  18. use Symfony\Component\DependencyInjection\Compiler\ServiceLocatorTagPass;
  19. use Symfony\Component\DependencyInjection\ContainerBuilder;
  20. use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
  21. use Symfony\Component\DependencyInjection\Reference;
  23. /**
  24.  * Adds all services with the tags "form.type", "form.type_extension" and
  25.  * "form.type_guesser" as arguments of the "form.extension" service.
  26.  *
  27.  * @author Bernhard Schussek <bschussek@gmail.com>
  28.  */
  29. class FormPass implements CompilerPassInterface
  30. {
  31.     use PriorityTaggedServiceTrait;
  33.     public function process(ContainerBuilder $container)
  34.     {
  35.         if (!$container->hasDefinition('form.extension')) {
  36.             return;
  37.         }
  39.         $definition = $container->getDefinition('form.extension');
  40.         $definition->replaceArgument(0, $this->processFormTypes($container));
  41.         $definition->replaceArgument(1, $this->processFormTypeExtensions($container));
  42.         $definition->replaceArgument(2, $this->processFormTypeGuessers($container));
  43.     }
  45.     private function processFormTypes(ContainerBuilder $container): Reference
  46.     {
  47.         // Get service locator argument
  48.         $servicesMap = [];
  49.         $namespaces = ['Symfony\Component\Form\Extension\Core\Type' => true];
  51.         // Builds an array with fully-qualified type class names as keys and service IDs as values
  52.         foreach ($container->findTaggedServiceIds('form.type', true) as $serviceId => $tag) {
  53.             // Add form type service to the service locator
  54.             $serviceDefinition = $container->getDefinition($serviceId);
  55.             $servicesMap[$formType = $serviceDefinition->getClass()] = new Reference($serviceId);
  56.             $namespaces[substr($formType, 0, strrpos($formType, '\\'))] = true;
  57.         }
  59.         if ($container->hasDefinition('console.command.form_debug')) {
  60.             $commandDefinition = $container->getDefinition('console.command.form_debug');
  61.             $commandDefinition->setArgument(1, array_keys($namespaces));
  62.             $commandDefinition->setArgument(2, array_keys($servicesMap));
  63.         }
  65.         return ServiceLocatorTagPass::register($container, $servicesMap);
  66.     }
  68.     private function processFormTypeExtensions(ContainerBuilder $container): array
  69.     {
  70.         $typeExtensions = [];
  71.         $typeExtensionsClasses = [];
  72.         foreach ($this->findAndSortTaggedServices('form.type_extension', $container) as $reference) {
  73.             $serviceId = (string) $reference;
  74.             $serviceDefinition = $container->getDefinition($serviceId);
  76.             $tag = $serviceDefinition->getTag('form.type_extension');
  77.             $typeExtensionClass = $container->getParameterBag()->resolveValue($serviceDefinition->getClass());
  79.             if (isset($tag[0]['extended_type'])) {
  80.                 $typeExtensions[$tag[0]['extended_type']][] = new Reference($serviceId);
  81.                 $typeExtensionsClasses[] = $typeExtensionClass;
  82.             } else {
  83.                 $extendsTypes = false;
  85.                 $typeExtensionsClasses[] = $typeExtensionClass;
  86.                 foreach ($typeExtensionClass::getExtendedTypes() as $extendedType) {
  87.                     $typeExtensions[$extendedType][] = new Reference($serviceId);
  88.                     $extendsTypes = true;
  89.                 }
  91.                 if (!$extendsTypes) {
  92.                     throw new InvalidArgumentException(sprintf('The getExtendedTypes() method for service "%s" does not return any extended types.', $serviceId));
  93.                 }
  94.             }
  95.         }
  97.         foreach ($typeExtensions as $extendedType => $extensions) {
  98.             $typeExtensions[$extendedType] = new IteratorArgument($extensions);
  99.         }
  101.         if ($container->hasDefinition('console.command.form_debug')) {
  102.             $commandDefinition = $container->getDefinition('console.command.form_debug');
  103.             $commandDefinition->setArgument(3, $typeExtensionsClasses);
  104.         }
  106.         return $typeExtensions;
  107.     }
  109.     private function processFormTypeGuessers(ContainerBuilder $container): ArgumentInterface
  110.     {
  111.         $guessers = [];
  112.         $guessersClasses = [];
  113.         foreach ($container->findTaggedServiceIds('form.type_guesser', true) as $serviceId => $tags) {
  114.             $guessers[] = new Reference($serviceId);
  116.             $serviceDefinition = $container->getDefinition($serviceId);
  117.             $guessersClasses[] = $serviceDefinition->getClass();
  118.         }
  120.         if ($container->hasDefinition('console.command.form_debug')) {
  121.             $commandDefinition = $container->getDefinition('console.command.form_debug');
  122.             $commandDefinition->setArgument(4, $guessersClasses);
  123.         }
  125.         return new IteratorArgument($guessers);
  126.     }
  127. }