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opt / alt / php55 / usr / share / pear / Symfony / Component / Validator /

?? ..
?? ClassBasedInterface.php(572 B)
?? Constraint.php(6.64 KB)
?? ConstraintValidator.php(700 B)
?? ConstraintValidatorFactory.php(2.24 KB)
?? ConstraintValidatorFactoryInterface.php(775 B)
?? ConstraintValidatorInterface.php(899 B)
?? ConstraintViolation.php(4.23 KB)
?? ConstraintViolationInterface.php(4.25 KB)
?? ConstraintViolationList.php(3.17 KB)
?? ConstraintViolationListInterface.php(1.96 KB)
?? Constraints
?? DefaultTranslator.php(5.12 KB)
?? Exception
?? ExecutionContext.php(8.3 KB)
?? ExecutionContextInterface.php(12.07 KB)
?? GlobalExecutionContextInterface.php(1.89 KB)
?? GroupSequenceProviderInterface.php(597 B)
?? Mapping
?? MetadataFactoryInterface.php(990 B)
?? MetadataInterface.php(2.82 KB)
?? ObjectInitializerInterface.php(817 B)
?? PropertyMetadataContainerInterface.php(1.18 KB)
?? PropertyMetadataInterface.php(1.23 KB)
?? Resources
?? Validation.php(1.07 KB)
?? ValidationVisitor.php(6.17 KB)
?? ValidationVisitorInterface.php(3.46 KB)
?? Validator.php(6.52 KB)
?? ValidatorBuilder.php(9.85 KB)
?? ValidatorBuilderInterface.php(5.37 KB)
?? ValidatorInterface.php(3.5 KB)
?? autoloader.php(339 B)

Editing: ValidationVisitor.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Validator;

use Symfony\Component\Validator\Exception\NoSuchMetadataException;
use Symfony\Component\Validator\Exception\UnexpectedTypeException;
use Symfony\Component\Translation\TranslatorInterface;

/**
 * Default implementation of {@link ValidationVisitorInterface} and
 * {@link GlobalExecutionContextInterface}.
 *
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
class ValidationVisitor implements ValidationVisitorInterface, GlobalExecutionContextInterface
{
    /**
     * @var mixed
     */
    private $root;

/**
     * @var MetadataFactoryInterface
     */
    private $metadataFactory;

/**
     * @var ConstraintValidatorFactoryInterface
     */
    private $validatorFactory;

/**
     * @var TranslatorInterface
     */
    private $translator;

/**
     * @var null|string
     */
    private $translationDomain;

/**
     * @var array
     */
    private $objectInitializers;

/**
     * @var ConstraintViolationList
     */
    private $violations;

/**
     * @var array
     */
    private $validatedObjects = array();

/**
     * Creates a new validation visitor.
     *
     * @param mixed                               $root               The value passed to the validator.
     * @param MetadataFactoryInterface            $metadataFactory    The factory for obtaining metadata instances.
     * @param ConstraintValidatorFactoryInterface $validatorFactory   The factory for creating constraint validators.
     * @param TranslatorInterface                 $translator         The translator for translating violation messages.
     * @param string|null                         $translationDomain  The domain of the translation messages.
     * @param ObjectInitializerInterface[]        $objectInitializers The initializers for preparing objects before validation.
     *
     * @throws UnexpectedTypeException If any of the object initializers is not an instance of ObjectInitializerInterface
     */
    public function __construct($root, MetadataFactoryInterface $metadataFactory, ConstraintValidatorFactoryInterface $validatorFactory, TranslatorInterface $translator, $translationDomain = null, array $objectInitializers = array())
    {
        foreach ($objectInitializers as $initializer) {
            if (!$initializer instanceof ObjectInitializerInterface) {
                throw new UnexpectedTypeException($initializer, 'Symfony\Component\Validator\ObjectInitializerInterface');
            }
        }

$this->root = $root;
        $this->metadataFactory = $metadataFactory;
        $this->validatorFactory = $validatorFactory;
        $this->translator = $translator;
        $this->translationDomain = $translationDomain;
        $this->objectInitializers = $objectInitializers;
        $this->violations = new ConstraintViolationList();
    }

/**
     * {@inheritdoc}
     */
    public function visit(MetadataInterface $metadata, $value, $group, $propertyPath)
    {
        $context = new ExecutionContext(
            $this,
            $this->translator,
            $this->translationDomain,
            $metadata,
            $value,
            $group,
            $propertyPath
        );

$context->validateValue($value, $metadata->findConstraints($group));
    }

/**
     * {@inheritdoc}
     */
    public function validate($value, $group, $propertyPath, $traverse = false, $deep = false)
    {
        if (null === $value) {
            return;
        }

if (is_object($value)) {
            $hash = spl_object_hash($value);

// Exit, if the object is already validated for the current group
            if (isset($this->validatedObjects[$hash][$group])) {
                return;
            }

// Remember validating this object before starting and possibly
            // traversing the object graph
            $this->validatedObjects[$hash][$group] = true;

foreach ($this->objectInitializers as $initializer) {
                if (!$initializer instanceof ObjectInitializerInterface) {
                    throw new \LogicException('Validator initializers must implement ObjectInitializerInterface.');
                }
                $initializer->initialize($value);
            }
        }

// Validate arrays recursively by default, otherwise every driver needs
        // to implement special handling for arrays.
        // https://github.com/symfony/symfony/issues/6246
        if (is_array($value) || ($traverse && $value instanceof \Traversable)) {
            foreach ($value as $key => $element) {
                // Ignore any scalar values in the collection
                if (is_object($element) || is_array($element)) {
                    // Only repeat the traversal if $deep is set
                    $this->validate($element, $group, $propertyPath.'['.$key.']', $deep, $deep);
                }
            }

try {
                $this->metadataFactory->getMetadataFor($value)->accept($this, $value, $group, $propertyPath);
            } catch (NoSuchMetadataException $e) {
                // Metadata doesn't necessarily have to exist for
                // traversable objects, because we know how to validate
                // them anyway. Optionally, additional metadata is supported.
            }
        } else {
            $this->metadataFactory->getMetadataFor($value)->accept($this, $value, $group, $propertyPath);
        }
    }

/**
     * {@inheritdoc}
     */
    public function getViolations()
    {
        return $this->violations;
    }

/**
     * {@inheritdoc}
     */
    public function getRoot()
    {
        return $this->root;
    }

/**
     * {@inheritdoc}
     */
    public function getVisitor()
    {
        return $this;
    }

/**
     * {@inheritdoc}
     */
    public function getValidatorFactory()
    {
        return $this->validatorFactory;
    }

/**
     * {@inheritdoc}
     */
    public function getMetadataFactory()
    {
        return $this->metadataFactory;
    }
}

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