98 lines
2.6 KiB
PHP
98 lines
2.6 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;
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use Symfony\Component\Form\Exception\InvalidArgumentException;
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/**
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* A form extension with preloaded types, type extensions and type guessers.
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*
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* @author Bernhard Schussek <bschussek@gmail.com>
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*/
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class PreloadedExtension implements FormExtensionInterface
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{
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private $types = [];
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private $typeExtensions = [];
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private $typeGuesser;
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/**
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* Creates a new preloaded extension.
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*
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* @param FormTypeInterface[] $types The types that the extension should support
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* @param FormTypeExtensionInterface[][] $typeExtensions The type extensions that the extension should support
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* @param FormTypeGuesserInterface|null $typeGuesser The guesser that the extension should support
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*/
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public function __construct(array $types, array $typeExtensions, FormTypeGuesserInterface $typeGuesser = null)
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{
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foreach ($typeExtensions as $extensions) {
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foreach ($extensions as $typeExtension) {
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if (!method_exists($typeExtension, 'getExtendedTypes')) {
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@trigger_error(sprintf('Not implementing the "%s::getExtendedTypes()" method in "%s" is deprecated since Symfony 4.2.', FormTypeExtensionInterface::class, \get_class($typeExtension)), E_USER_DEPRECATED);
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}
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}
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}
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$this->typeExtensions = $typeExtensions;
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$this->typeGuesser = $typeGuesser;
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foreach ($types as $type) {
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$this->types[\get_class($type)] = $type;
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function getType($name)
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{
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if (!isset($this->types[$name])) {
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throw new InvalidArgumentException(sprintf('The type "%s" can not be loaded by this extension', $name));
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}
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return $this->types[$name];
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}
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/**
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* {@inheritdoc}
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*/
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public function hasType($name)
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{
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return isset($this->types[$name]);
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}
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/**
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* {@inheritdoc}
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*/
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public function getTypeExtensions($name)
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{
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return isset($this->typeExtensions[$name])
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? $this->typeExtensions[$name]
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: [];
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}
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/**
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* {@inheritdoc}
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*/
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public function hasTypeExtensions($name)
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{
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return !empty($this->typeExtensions[$name]);
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}
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/**
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* {@inheritdoc}
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*/
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public function getTypeGuesser()
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{
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return $this->typeGuesser;
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}
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}
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