f1f657a68d
* 2.3: fixed id for translations bumped Symfony version to 2.3.26 Dutch translation for invalid charset message German translation for invalid charset message Add a Slovenian translation for invalid charset message Add a Polish translation. Test lowest deps with latest 5.3 updated VERSION for 2.3.25 update CONTRIBUTORS for 2.3.25 updated CHANGELOG for 2.3.25 Fix docblocks to comments [Validator] reject ill-formed strings [Validator] drop grapheme_strlen in LengthValidator Unique Entity Validator Invalid Value [FrameworkBundle][config] allow multiple fallback locales. Conflicts: src/Symfony/Bridge/Doctrine/Tests/Validator/Constraints/UniqueEntityValidatorTest.php src/Symfony/Bridge/Doctrine/Validator/Constraints/UniqueEntityValidator.php src/Symfony/Component/HttpKernel/Kernel.php src/Symfony/Component/Validator/Resources/translations/validators.de.xlf src/Symfony/Component/Validator/Resources/translations/validators.en.xlf src/Symfony/Component/Validator/Resources/translations/validators.fr.xlf src/Symfony/Component/Validator/Resources/translations/validators.nl.xlf src/Symfony/Component/Validator/Resources/translations/validators.pl.xlf src/Symfony/Component/Validator/Resources/translations/validators.sl.xlf src/Symfony/Component/Validator/Tests/Constraints/LengthValidatorTest.php
96 lines
3.3 KiB
PHP
96 lines
3.3 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Validator\Constraints;
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use Symfony\Component\Validator\Constraint;
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use Symfony\Component\Validator\ConstraintValidator;
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use Symfony\Component\Validator\Exception\UnexpectedTypeException;
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/**
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* @author Bernhard Schussek <bschussek@gmail.com>
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*/
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class LengthValidator extends ConstraintValidator
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{
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/**
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* {@inheritdoc}
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*/
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public function validate($value, Constraint $constraint)
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{
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if (!$constraint instanceof Length) {
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throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Length');
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}
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if (null === $value || '' === $value) {
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return;
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}
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if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
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throw new UnexpectedTypeException($value, 'string');
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}
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$stringValue = (string) $value;
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$invalidCharset = false;
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if ('UTF8' === $charset = strtoupper($constraint->charset)) {
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$charset = 'UTF-8';
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}
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if (function_exists('iconv_strlen')) {
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$length = @iconv_strlen($stringValue, $constraint->charset);
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$invalidCharset = false === $length;
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} elseif (function_exists('mb_strlen')) {
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if (mb_check_encoding($stringValue, $constraint->charset)) {
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$length = mb_strlen($stringValue, $constraint->charset);
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} else {
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$invalidCharset = true;
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}
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} elseif ('UTF-8' !== $charset) {
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$length = strlen($stringValue);
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} elseif (!preg_match('//u', $stringValue)) {
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$invalidCharset = true;
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} elseif (function_exists('utf8_decode')) {
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$length = strlen(utf8_decode($stringValue));
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} else {
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preg_replace('/./u', '', $stringValue, -1, $length);
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}
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if ($invalidCharset) {
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$this->context->addViolation($constraint->charsetMessage, array(
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'{{ value }}' => $this->formatValue($stringValue),
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'{{ charset }}' => $constraint->charset,
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), $value);
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return;
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}
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if (null !== $constraint->max && $length > $constraint->max) {
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$this->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->maxMessage)
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->setParameter('{{ value }}', $this->formatValue($stringValue))
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->setParameter('{{ limit }}', $constraint->max)
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->setInvalidValue($value)
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->setPlural((int) $constraint->max)
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->addViolation();
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return;
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}
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if (null !== $constraint->min && $length < $constraint->min) {
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$this->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->minMessage)
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->setParameter('{{ value }}', $this->formatValue($stringValue))
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->setParameter('{{ limit }}', $constraint->min)
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->setInvalidValue($value)
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->setPlural((int) $constraint->min)
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->addViolation();
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}
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}
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}
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