annotate vendor/symfony/validator/Constraints/CountValidator.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
rev   line source
Chris@0 1 <?php
Chris@0 2
Chris@0 3 /*
Chris@0 4 * This file is part of the Symfony package.
Chris@0 5 *
Chris@0 6 * (c) Fabien Potencier <fabien@symfony.com>
Chris@0 7 *
Chris@0 8 * For the full copyright and license information, please view the LICENSE
Chris@0 9 * file that was distributed with this source code.
Chris@0 10 */
Chris@0 11
Chris@0 12 namespace Symfony\Component\Validator\Constraints;
Chris@0 13
Chris@0 14 use Symfony\Component\Validator\Constraint;
Chris@0 15 use Symfony\Component\Validator\ConstraintValidator;
Chris@0 16 use Symfony\Component\Validator\Exception\UnexpectedTypeException;
Chris@0 17
Chris@0 18 /**
Chris@0 19 * @author Bernhard Schussek <bschussek@gmail.com>
Chris@0 20 */
Chris@0 21 class CountValidator extends ConstraintValidator
Chris@0 22 {
Chris@0 23 /**
Chris@0 24 * {@inheritdoc}
Chris@0 25 */
Chris@0 26 public function validate($value, Constraint $constraint)
Chris@0 27 {
Chris@17 28 if (!$constraint instanceof Count) {
Chris@17 29 throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Count');
Chris@17 30 }
Chris@17 31
Chris@0 32 if (null === $value) {
Chris@0 33 return;
Chris@0 34 }
Chris@0 35
Chris@17 36 if (!\is_array($value) && !$value instanceof \Countable) {
Chris@0 37 throw new UnexpectedTypeException($value, 'array or \Countable');
Chris@0 38 }
Chris@0 39
Chris@17 40 $count = \count($value);
Chris@0 41
Chris@0 42 if (null !== $constraint->max && $count > $constraint->max) {
Chris@0 43 $this->context->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->maxMessage)
Chris@0 44 ->setParameter('{{ count }}', $count)
Chris@0 45 ->setParameter('{{ limit }}', $constraint->max)
Chris@0 46 ->setInvalidValue($value)
Chris@0 47 ->setPlural((int) $constraint->max)
Chris@0 48 ->setCode(Count::TOO_MANY_ERROR)
Chris@0 49 ->addViolation();
Chris@0 50
Chris@0 51 return;
Chris@0 52 }
Chris@0 53
Chris@0 54 if (null !== $constraint->min && $count < $constraint->min) {
Chris@0 55 $this->context->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->minMessage)
Chris@0 56 ->setParameter('{{ count }}', $count)
Chris@0 57 ->setParameter('{{ limit }}', $constraint->min)
Chris@0 58 ->setInvalidValue($value)
Chris@0 59 ->setPlural((int) $constraint->min)
Chris@0 60 ->setCode(Count::TOO_FEW_ERROR)
Chris@0 61 ->addViolation();
Chris@0 62 }
Chris@0 63 }
Chris@0 64 }