126 lines
3.4 KiB
PHP
126 lines
3.4 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;
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use Symfony\Component\Validator\Mapping\ClassMetadataFactoryInterface;
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/**
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* The default implementation of the ValidatorInterface.
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*
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* This service can be used to validate objects, properties and raw values
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* against constraints.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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* @author Bernhard Schussek <bernhard.schussek@symfony.com>
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*
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* @api
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*/
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class Validator implements ValidatorInterface
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{
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protected $metadataFactory;
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protected $validatorFactory;
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protected $validatorInitializers;
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public function __construct(
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ClassMetadataFactoryInterface $metadataFactory,
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ConstraintValidatorFactoryInterface $validatorFactory,
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array $validatorInitializers = array()
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)
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{
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$this->metadataFactory = $metadataFactory;
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$this->validatorFactory = $validatorFactory;
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$this->validatorInitializers = $validatorInitializers;
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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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return $this->metadataFactory;
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}
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/**
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* {@inheritDoc}
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*
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* @api
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*/
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public function validate($object, $groups = null)
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{
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$metadata = $this->metadataFactory->getClassMetadata(get_class($object));
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$walk = function(GraphWalker $walker, $group) use ($metadata, $object) {
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return $walker->walkObject($metadata, $object, $group, '');
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};
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return $this->validateGraph($object, $walk, $groups);
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}
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/**
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* {@inheritDoc}
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*
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* @api
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*/
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public function validateProperty($object, $property, $groups = null)
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{
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$metadata = $this->metadataFactory->getClassMetadata(get_class($object));
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$walk = function(GraphWalker $walker, $group) use ($metadata, $property, $object) {
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return $walker->walkProperty($metadata, $property, $object, $group, '');
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};
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return $this->validateGraph($object, $walk, $groups);
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}
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/**
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* {@inheritDoc}
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*
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* @api
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*/
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public function validatePropertyValue($class, $property, $value, $groups = null)
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{
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$metadata = $this->metadataFactory->getClassMetadata($class);
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$walk = function(GraphWalker $walker, $group) use ($metadata, $property, $value) {
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return $walker->walkPropertyValue($metadata, $property, $value, $group, '');
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};
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return $this->validateGraph($class, $walk, $groups);
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}
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/**
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* {@inheritDoc}
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*
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* @api
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*/
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public function validateValue($value, Constraint $constraint, $groups = null)
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{
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$walk = function(GraphWalker $walker, $group) use ($constraint, $value) {
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return $walker->walkConstraint($constraint, $value, $group, '');
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};
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return $this->validateGraph($value, $walk, $groups);
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}
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protected function validateGraph($root, \Closure $walk, $groups = null)
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{
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$walker = new GraphWalker($root, $this->metadataFactory, $this->validatorFactory, $this->validatorInitializers);
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$groups = $groups ? (array) $groups : array(Constraint::DEFAULT_GROUP);
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foreach ($groups as $group) {
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$walk($walker, $group);
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}
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return $walker->getViolations();
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}
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}
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