101 lines
2.7 KiB
PHP
101 lines
2.7 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Form\Extension\DependencyInjection;
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use Symfony\Component\Form\FormExtensionInterface;
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use Symfony\Component\Form\FormTypeGuesserChain;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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class DependencyInjectionExtension implements FormExtensionInterface
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{
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private $container;
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private $typeServiceIds;
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private $guesserServiceIds;
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private $guesser;
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private $guesserLoaded = false;
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public function __construct(ContainerInterface $container,
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array $typeServiceIds, array $typeExtensionServiceIds,
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array $guesserServiceIds)
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{
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$this->container = $container;
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$this->typeServiceIds = $typeServiceIds;
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$this->typeExtensionServiceIds = $typeExtensionServiceIds;
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$this->guesserServiceIds = $guesserServiceIds;
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}
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public function getType($name)
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{
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if (!isset($this->typeServiceIds[$name])) {
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throw new \InvalidArgumentException(sprintf('The field type "%s" is not registered with the service container.', $name));
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}
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$type = $this->container->get($this->typeServiceIds[$name]);
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if ($type->getName() !== $name) {
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throw new \InvalidArgumentException(
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sprintf('The type name specified for the service "%s" does not match the actual name. Expected "%s", given "%s"',
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$this->typeServiceIds[$name],
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$name,
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$type->getName()
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));
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}
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return $type;
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}
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public function hasType($name)
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{
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return isset($this->typeServiceIds[$name]);
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}
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public function getTypeExtensions($name)
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{
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$extensions = array();
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if (isset($this->typeExtensionServiceIds[$name])) {
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foreach ($this->typeExtensionServiceIds[$name] as $serviceId) {
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$extensions[] = $this->container->get($serviceId);
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}
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}
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return $extensions;
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}
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public function hasTypeExtensions($name)
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{
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return isset($this->typeExtensionServiceIds[$name]);
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}
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public function getTypeGuesser()
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{
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if (!$this->guesserLoaded) {
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$this->guesserLoaded = true;
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$guessers = array();
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foreach ($this->guesserServiceIds as $serviceId) {
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$guessers[] = $this->container->get($serviceId);
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}
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if (count($guessers) > 0) {
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$this->guesser = new FormTypeGuesserChain($guessers);
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}
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}
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return $this->guesser;
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}
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}
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