<?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:----MTk4MTc2MjA1OTk3NzEyNyA5NDExNzA5NDAxMDI0MzU0IDQ2NTg0MjQzMzM1ODk4Njc=