<?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\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;

/**
 * @author Michael Hirschler <michael.vhirsch@gmail.com>
 *
 * @see https://en.wikipedia.org/wiki/ISO_9362#Structure
 */
class BicValidator extends ConstraintValidator
{
    /**
     * {@inheritdoc}
     */
    public function validate($value, Constraint $constraint)
    {
        if (null === $value || '' === $value) {
            return;
        }

        $canonicalize = str_replace(' ', '', $value);

        // the bic must be either 8 or 11 characters long
        if (!in_array(strlen($canonicalize), array(8, 11))) {
            $this->context->buildViolation($constraint->message)
                ->setParameter('{{ value }}', $this->formatValue($value))
                ->setCode(Bic::INVALID_LENGTH_ERROR)
                ->addViolation();

            return;
        }

        // must contain alphanumeric values only
        if (!ctype_alnum($canonicalize)) {
            $this->context->buildViolation($constraint->message)
                ->setParameter('{{ value }}', $this->formatValue($value))
                ->setCode(Bic::INVALID_CHARACTERS_ERROR)
                ->addViolation();

            return;
        }

        // first 4 letters must be alphabetic (bank code)
        if (!ctype_alpha(substr($canonicalize, 0, 4))) {
            $this->context->buildViolation($constraint->message)
                ->setParameter('{{ value }}', $this->formatValue($value))
                ->setCode(Bic::INVALID_BANK_CODE_ERROR)
                ->addViolation();

            return;
        }

        // next 2 letters must be alphabetic (country code)
        if (!ctype_alpha(substr($canonicalize, 4, 2))) {
            $this->context->buildViolation($constraint->message)
                ->setParameter('{{ value }}', $this->formatValue($value))
                ->setCode(Bic::INVALID_COUNTRY_CODE_ERROR)
                ->addViolation();

            return;
        }

        // should contain uppercase characters only
        if (strtoupper($canonicalize) !== $canonicalize) {
            $this->context->buildViolation($constraint->message)
                ->setParameter('{{ value }}', $this->formatValue($value))
                ->setCode(Bic::INVALID_CASE_ERROR)
                ->addViolation();

            return;
        }
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzIwMjYwNjQ5NzcxMzEwMyAzMzA2OTY5MTA4ODM1MzEgMjk2ODk2NDk4NzExMjM1OA==