<?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\Form\Extension\Validator\Type;

use Symfony\Component\Form\AbstractTypeExtension;
use Symfony\Component\OptionsResolver\Options;
use Symfony\Component\OptionsResolver\OptionsResolver;
use Symfony\Component\Validator\Constraints\GroupSequence;

/**
 * Encapsulates common logic of {@link FormTypeValidatorExtension} and
 * {@link SubmitTypeValidatorExtension}.
 *
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
abstract class BaseValidatorExtension extends AbstractTypeExtension
{
    /**
     * {@inheritdoc}
     */
    public function configureOptions(OptionsResolver $resolver)
    {
        // Make sure that validation groups end up as null, closure or array
        $validationGroupsNormalizer = function (Options $options, $groups) {
            if (false === $groups) {
                return array();
            }

            if (empty($groups)) {
                return;
            }

            if (is_callable($groups)) {
                return $groups;
            }

            if ($groups instanceof GroupSequence) {
                return $groups;
            }

            return (array) $groups;
        };

        $resolver->setDefaults(array(
            'validation_groups' => null,
        ));

        $resolver->setNormalizer('validation_groups', $validationGroupsNormalizer);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDc0MTkzMDA3NTU5OTQgMzgxMTEwMzk2MTI3MDU2OCA4ODI4NzA1MTY2MTM3OTE2