forked from GNUsocial/gnu-social
373 lines
11 KiB
PHP
373 lines
11 KiB
PHP
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<?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\Validator;
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use Doctrine\Common\Annotations\AnnotationReader;
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use Doctrine\Common\Annotations\CachedReader;
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use Doctrine\Common\Annotations\Reader;
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use Doctrine\Common\Cache\ArrayCache;
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use Symfony\Component\PropertyAccess\PropertyAccessorInterface;
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use Symfony\Component\Translation\IdentityTranslator;
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use Symfony\Component\Translation\TranslatorInterface;
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use Symfony\Component\Validator\Context\ExecutionContextFactory;
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use Symfony\Component\Validator\Exception\InvalidArgumentException;
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use Symfony\Component\Validator\Exception\ValidatorException;
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use Symfony\Component\Validator\Mapping\Cache\CacheInterface;
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use Symfony\Component\Validator\Mapping\Factory\LazyLoadingMetadataFactory;
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use Symfony\Component\Validator\Mapping\Loader\AnnotationLoader;
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use Symfony\Component\Validator\Mapping\Loader\LoaderChain;
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use Symfony\Component\Validator\Mapping\Loader\StaticMethodLoader;
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use Symfony\Component\Validator\Mapping\Loader\XmlFileLoader;
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use Symfony\Component\Validator\Mapping\Loader\XmlFilesLoader;
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use Symfony\Component\Validator\Mapping\Loader\YamlFileLoader;
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use Symfony\Component\Validator\Mapping\Loader\YamlFilesLoader;
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use Symfony\Component\Validator\Validator\RecursiveValidator;
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/**
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* The default implementation of {@link ValidatorBuilderInterface}.
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*
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* @author Bernhard Schussek <bschussek@gmail.com>
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*/
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class ValidatorBuilder implements ValidatorBuilderInterface
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{
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private $initializers = array();
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private $xmlMappings = array();
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private $yamlMappings = array();
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private $methodMappings = array();
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/**
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* @var Reader|null
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*/
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private $annotationReader;
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/**
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* @var MetadataFactoryInterface|null
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*/
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private $metadataFactory;
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/**
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* @var ConstraintValidatorFactoryInterface|null
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*/
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private $validatorFactory;
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/**
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* @var CacheInterface|null
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*/
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private $metadataCache;
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/**
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* @var TranslatorInterface|null
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*/
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private $translator;
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/**
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* @var string|null
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*/
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private $translationDomain;
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/**
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* @var PropertyAccessorInterface|null
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*/
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private $propertyAccessor;
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/**
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* {@inheritdoc}
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*/
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public function addObjectInitializer(ObjectInitializerInterface $initializer)
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{
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$this->initializers[] = $initializer;
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function addObjectInitializers(array $initializers)
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{
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$this->initializers = array_merge($this->initializers, $initializers);
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function addXmlMapping($path)
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{
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if (null !== $this->metadataFactory) {
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throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
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}
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$this->xmlMappings[] = $path;
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function addXmlMappings(array $paths)
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{
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if (null !== $this->metadataFactory) {
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throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
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}
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$this->xmlMappings = array_merge($this->xmlMappings, $paths);
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function addYamlMapping($path)
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{
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if (null !== $this->metadataFactory) {
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throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
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}
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$this->yamlMappings[] = $path;
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function addYamlMappings(array $paths)
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{
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if (null !== $this->metadataFactory) {
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throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
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}
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$this->yamlMappings = array_merge($this->yamlMappings, $paths);
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function addMethodMapping($methodName)
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{
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if (null !== $this->metadataFactory) {
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throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
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}
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$this->methodMappings[] = $methodName;
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function addMethodMappings(array $methodNames)
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{
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if (null !== $this->metadataFactory) {
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throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
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}
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$this->methodMappings = array_merge($this->methodMappings, $methodNames);
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function enableAnnotationMapping(Reader $annotationReader = null)
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{
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if (null !== $this->metadataFactory) {
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throw new ValidatorException('You cannot enable annotation mapping after setting a custom metadata factory. Configure your metadata factory instead.');
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}
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if (null === $annotationReader) {
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if (!class_exists('Doctrine\Common\Annotations\AnnotationReader') || !class_exists('Doctrine\Common\Cache\ArrayCache')) {
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throw new \RuntimeException('Enabling annotation based constraint mapping requires the packages doctrine/annotations and doctrine/cache to be installed.');
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}
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$annotationReader = new CachedReader(new AnnotationReader(), new ArrayCache());
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}
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$this->annotationReader = $annotationReader;
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function disableAnnotationMapping()
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{
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$this->annotationReader = null;
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function setMetadataFactory(MetadataFactoryInterface $metadataFactory)
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{
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if (\count($this->xmlMappings) > 0 || \count($this->yamlMappings) > 0 || \count($this->methodMappings) > 0 || null !== $this->annotationReader) {
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throw new ValidatorException('You cannot set a custom metadata factory after adding custom mappings. You should do either of both.');
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}
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$this->metadataFactory = $metadataFactory;
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function setMetadataCache(CacheInterface $cache)
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{
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if (null !== $this->metadataFactory) {
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throw new ValidatorException('You cannot set a custom metadata cache after setting a custom metadata factory. Configure your metadata factory instead.');
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}
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$this->metadataCache = $cache;
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function setConstraintValidatorFactory(ConstraintValidatorFactoryInterface $validatorFactory)
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{
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if (null !== $this->propertyAccessor) {
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throw new ValidatorException('You cannot set a validator factory after setting a custom property accessor. Remove the call to setPropertyAccessor() if you want to call setConstraintValidatorFactory().');
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}
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$this->validatorFactory = $validatorFactory;
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function setTranslator(TranslatorInterface $translator)
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{
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$this->translator = $translator;
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function setTranslationDomain($translationDomain)
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{
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$this->translationDomain = $translationDomain;
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return $this;
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}
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/**
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* {@inheritdoc}
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*
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* @deprecated since version 2.5, to be removed in 3.0.
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* The validator will function without a property accessor.
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*/
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public function setPropertyAccessor(PropertyAccessorInterface $propertyAccessor)
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{
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@trigger_error('The '.__METHOD__.' method is deprecated since Symfony 2.5 and will be removed in 3.0. The validator will function without a property accessor.', E_USER_DEPRECATED);
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if (null !== $this->validatorFactory) {
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throw new ValidatorException('You cannot set a property accessor after setting a custom validator factory. Configure your validator factory instead.');
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}
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$this->propertyAccessor = $propertyAccessor;
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return $this;
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}
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/**
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* {@inheritdoc}
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*
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* @deprecated since version 2.7, to be removed in 3.0.
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*/
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public function setApiVersion($apiVersion)
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{
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@trigger_error('The '.__METHOD__.' method is deprecated in version 2.7 and will be removed in version 3.0.', E_USER_DEPRECATED);
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if (!\in_array($apiVersion, array(Validation::API_VERSION_2_4, Validation::API_VERSION_2_5, Validation::API_VERSION_2_5_BC))) {
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throw new InvalidArgumentException(sprintf('The requested API version is invalid: "%s"', $apiVersion));
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}
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function getValidator()
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{
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$metadataFactory = $this->metadataFactory;
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if (!$metadataFactory) {
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$loaders = array();
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if (\count($this->xmlMappings) > 1) {
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$loaders[] = new XmlFilesLoader($this->xmlMappings);
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} elseif (1 === \count($this->xmlMappings)) {
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$loaders[] = new XmlFileLoader($this->xmlMappings[0]);
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}
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if (\count($this->yamlMappings) > 1) {
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$loaders[] = new YamlFilesLoader($this->yamlMappings);
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} elseif (1 === \count($this->yamlMappings)) {
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$loaders[] = new YamlFileLoader($this->yamlMappings[0]);
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}
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foreach ($this->methodMappings as $methodName) {
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$loaders[] = new StaticMethodLoader($methodName);
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}
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if ($this->annotationReader) {
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$loaders[] = new AnnotationLoader($this->annotationReader);
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}
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$loader = null;
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if (\count($loaders) > 1) {
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$loader = new LoaderChain($loaders);
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} elseif (1 === \count($loaders)) {
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$loader = $loaders[0];
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}
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$metadataFactory = new LazyLoadingMetadataFactory($loader, $this->metadataCache);
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}
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$validatorFactory = $this->validatorFactory ?: new ConstraintValidatorFactory($this->propertyAccessor);
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$translator = $this->translator;
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if (null === $translator) {
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$translator = new IdentityTranslator();
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// Force the locale to be 'en' when no translator is provided rather than relying on the Intl default locale
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// This avoids depending on Intl or the stub implementation being available. It also ensures that Symfony
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// validation messages are pluralized properly even when the default locale gets changed because they are in
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// English.
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$translator->setLocale('en');
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}
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$contextFactory = new ExecutionContextFactory($translator, $this->translationDomain);
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return new RecursiveValidator($contextFactory, $metadataFactory, $validatorFactory, $this->initializers);
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}
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}
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