<?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\Constraints;

use Symfony\Component\Intl\Intl;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
use Symfony\Component\Validator\Exception\UnexpectedTypeException;

/**
 * Validates whether a value is a valid currency.
 *
 * @author Miha Vrhovnik <miha.vrhovnik@pagein.si>
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
class CurrencyValidator extends ConstraintValidator
{
    /**
     * {@inheritdoc}
     */
    public function validate($value, Constraint $constraint)
    {
        if (!$constraint instanceof Currency) {
            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Currency');
        }

        if (null === $value || '' === $value) {
            return;
        }

        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
            throw new UnexpectedTypeException($value, 'string');
        }

        $value = (string) $value;
        $currencies = Intl::getCurrencyBundle()->getCurrencyNames();

        if (!isset($currencies[$value])) {
            $this->context->buildViolation($constraint->message)
                ->setParameter('{{ value }}', $this->formatValue($value))
                ->setCode(Currency::NO_SUCH_CURRENCY_ERROR)
                ->addViolation();
        }
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MzAwNzQ3NjU1NjU3MzY4OSA5Mjc3Njc4MTQ4MTAxNjcwIDMwNjI5MzE3MDMxNjUzMzQ=