172 lines
6.3 KiB
PHP
172 lines
6.3 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\Validator\Validator;
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use Symfony\Component\Validator\Constraint;
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use Symfony\Component\Validator\Constraints\GroupSequence;
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use Symfony\Component\Validator\Constraints\Valid;
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use Symfony\Component\Validator\ConstraintValidatorFactoryInterface;
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use Symfony\Component\Validator\Context\ExecutionContextFactoryInterface;
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use Symfony\Component\Validator\Context\ExecutionContextInterface;
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use Symfony\Component\Validator\MetadataFactoryInterface;
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use Symfony\Component\Validator\ObjectInitializerInterface;
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use Symfony\Component\Validator\ValidatorInterface as LegacyValidatorInterface;
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/**
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* Recursive implementation of {@link ValidatorInterface}.
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*
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* @author Bernhard Schussek <bschussek@gmail.com>
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*/
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class RecursiveValidator implements ValidatorInterface, LegacyValidatorInterface
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{
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protected $contextFactory;
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protected $metadataFactory;
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protected $validatorFactory;
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protected $objectInitializers;
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/**
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* Creates a new validator.
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*
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* @param ExecutionContextFactoryInterface $contextFactory The factory for
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* creating new contexts
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* @param MetadataFactoryInterface $metadataFactory The factory for
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* fetching the metadata
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* of validated objects
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* @param ConstraintValidatorFactoryInterface $validatorFactory The factory for creating
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* constraint validators
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* @param ObjectInitializerInterface[] $objectInitializers The object initializers
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*/
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public function __construct(ExecutionContextFactoryInterface $contextFactory, MetadataFactoryInterface $metadataFactory, ConstraintValidatorFactoryInterface $validatorFactory, array $objectInitializers = array())
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{
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$this->contextFactory = $contextFactory;
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$this->metadataFactory = $metadataFactory;
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$this->validatorFactory = $validatorFactory;
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$this->objectInitializers = $objectInitializers;
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}
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/**
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* {@inheritdoc}
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*/
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public function startContext($root = null)
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{
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return new RecursiveContextualValidator(
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$this->contextFactory->createContext($this, $root),
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$this->metadataFactory,
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$this->validatorFactory,
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$this->objectInitializers
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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 inContext(ExecutionContextInterface $context)
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{
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return new RecursiveContextualValidator(
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$context,
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$this->metadataFactory,
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$this->validatorFactory,
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$this->objectInitializers
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function getMetadataFor($object)
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{
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return $this->metadataFactory->getMetadataFor($object);
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}
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/**
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* {@inheritdoc}
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*/
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public function hasMetadataFor($object)
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{
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return $this->metadataFactory->hasMetadataFor($object);
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}
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/**
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* {@inheritdoc}
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*/
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public function validate($value, $groups = null, $traverse = false, $deep = false)
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{
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$numArgs = func_num_args();
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// Use new signature if constraints are given in the second argument
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if (self::testConstraints($groups) && ($numArgs < 3 || 3 === $numArgs && self::testGroups($traverse))) {
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// Rename to avoid total confusion ;)
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$constraints = $groups;
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$groups = $traverse;
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} else {
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@trigger_error('The Symfony\Component\Validator\ValidatorInterface::validate method is deprecated in version 2.5 and will be removed in version 3.0. Use the Symfony\Component\Validator\Validator\ValidatorInterface::validate method instead.', E_USER_DEPRECATED);
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$constraints = new Valid(array('traverse' => $traverse, 'deep' => $deep));
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}
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return $this->startContext($value)
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->validate($value, $constraints, $groups)
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->getViolations();
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}
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/**
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* {@inheritdoc}
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*/
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public function validateProperty($object, $propertyName, $groups = null)
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{
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return $this->startContext($object)
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->validateProperty($object, $propertyName, $groups)
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->getViolations();
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}
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/**
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* {@inheritdoc}
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*/
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public function validatePropertyValue($objectOrClass, $propertyName, $value, $groups = null)
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{
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// If a class name is passed, take $value as root
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return $this->startContext(is_object($objectOrClass) ? $objectOrClass : $value)
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->validatePropertyValue($objectOrClass, $propertyName, $value, $groups)
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->getViolations();
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}
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/**
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* {@inheritdoc}
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*/
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public function validateValue($value, $constraints, $groups = null)
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{
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@trigger_error('The '.__METHOD__.' method is deprecated in version 2.5 and will be removed in version 3.0. Use the Symfony\Component\Validator\Validator\ValidatorInterface::validate method instead.', E_USER_DEPRECATED);
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return $this->validate($value, $constraints, $groups);
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}
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/**
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* {@inheritdoc}
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*/
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public function getMetadataFactory()
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{
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@trigger_error('The '.__METHOD__.' method is deprecated in version 2.5 and will be removed in version 3.0. Use the Symfony\Component\Validator\Validator\ValidatorInterface::getMetadataFor or Symfony\Component\Validator\Validator\ValidatorInterface::hasMetadataFor method instead.', E_USER_DEPRECATED);
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return $this->metadataFactory;
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}
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private static function testConstraints($constraints)
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{
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return null === $constraints || $constraints instanceof Constraint || (is_array($constraints) && (0 === count($constraints) || current($constraints) instanceof Constraint));
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}
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private static function testGroups($groups)
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{
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return null === $groups || is_string($groups) || $groups instanceof GroupSequence || (is_array($groups) && (0 === count($groups) || is_string(current($groups)) || current($groups) instanceof GroupSequence));
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}
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}
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