<?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\Core\DataTransformer;

use Symfony\Component\Form\DataTransformerInterface;
use Symfony\Component\Form\Exception\TransformationFailedException;

/**
 * Transforms between a timezone identifier string and a DateTimeZone object.
 *
 * @author Roland Franssen <franssen.roland@gmai.com>
 */
class DateTimeZoneToStringTransformer implements DataTransformerInterface
{
    private $multiple;

    public function __construct($multiple = false)
    {
        $this->multiple = $multiple;
    }

    /**
     * {@inheritdoc}
     */
    public function transform($dateTimeZone)
    {
        if (null === $dateTimeZone) {
            return;
        }

        if ($this->multiple) {
            if (!is_array($dateTimeZone)) {
                throw new TransformationFailedException('Expected an array.');
            }

            return array_map(array(new self(), 'transform'), $dateTimeZone);
        }

        if (!$dateTimeZone instanceof \DateTimeZone) {
            throw new TransformationFailedException('Expected a \DateTimeZone.');
        }

        return $dateTimeZone->getName();
    }

    /**
     * {@inheritdoc}
     */
    public function reverseTransform($value)
    {
        if (null === $value) {
            return;
        }

        if ($this->multiple) {
            if (!is_array($value)) {
                throw new TransformationFailedException('Expected an array.');
            }

            return array_map(array(new self(), 'reverseTransform'), $value);
        }

        if (!is_string($value)) {
            throw new TransformationFailedException('Expected a string.');
        }

        try {
            return new \DateTimeZone($value);
        } catch (\Exception $e) {
            throw new TransformationFailedException($e->getMessage(), $e->getCode(), $e);
        }
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODI4NDgwNjk2ODAxMzM1MiA1NDQ2MDYxMjU4MDMxMjQgNTE5Njc2Mzc2NTkxODYyMA==