123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111 |
- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\Form\Extension\DependencyInjection;
- use Psr\Container\ContainerInterface;
- use Symfony\Component\Form\Exception\InvalidArgumentException;
- use Symfony\Component\Form\FormExtensionInterface;
- use Symfony\Component\Form\FormTypeGuesserChain;
- class DependencyInjectionExtension implements FormExtensionInterface
- {
- private $guesser;
- private $guesserLoaded = false;
- private $typeContainer;
- private $typeExtensionServices;
- private $guesserServices;
- /**
- * @param iterable[] $typeExtensionServices
- */
- public function __construct(ContainerInterface $typeContainer, array $typeExtensionServices, iterable $guesserServices)
- {
- $this->typeContainer = $typeContainer;
- $this->typeExtensionServices = $typeExtensionServices;
- $this->guesserServices = $guesserServices;
- }
- /**
- * {@inheritdoc}
- */
- public function getType(string $name)
- {
- if (!$this->typeContainer->has($name)) {
- throw new InvalidArgumentException(sprintf('The field type "%s" is not registered in the service container.', $name));
- }
- return $this->typeContainer->get($name);
- }
- /**
- * {@inheritdoc}
- */
- public function hasType(string $name)
- {
- return $this->typeContainer->has($name);
- }
- /**
- * {@inheritdoc}
- */
- public function getTypeExtensions(string $name)
- {
- $extensions = [];
- if (isset($this->typeExtensionServices[$name])) {
- foreach ($this->typeExtensionServices[$name] as $extension) {
- $extensions[] = $extension;
- $extendedTypes = [];
- foreach ($extension::getExtendedTypes() as $extendedType) {
- $extendedTypes[] = $extendedType;
- }
- // validate the result of getExtendedTypes() to ensure it is consistent with the service definition
- if (!\in_array($name, $extendedTypes, true)) {
- throw new InvalidArgumentException(sprintf('The extended type "%s" specified for the type extension class "%s" does not match any of the actual extended types (["%s"]).', $name, \get_class($extension), implode('", "', $extendedTypes)));
- }
- }
- }
- return $extensions;
- }
- /**
- * {@inheritdoc}
- */
- public function hasTypeExtensions(string $name)
- {
- return isset($this->typeExtensionServices[$name]);
- }
- /**
- * {@inheritdoc}
- */
- public function getTypeGuesser()
- {
- if (!$this->guesserLoaded) {
- $this->guesserLoaded = true;
- $guessers = [];
- foreach ($this->guesserServices as $serviceId => $service) {
- $guessers[] = $service;
- }
- if ($guessers) {
- $this->guesser = new FormTypeGuesserChain($guessers);
- }
- }
- return $this->guesser;
- }
- }
|