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[Serializer] Added a ConstraintViolationListNormalizer
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4 files changed

+137
-1
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4 files changed

+137
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‎src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php

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@@ -72,6 +72,7 @@
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use Symfony\Component\Serializer\Encoder\EncoderInterface;
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use Symfony\Component\Serializer\Encoder\YamlEncoder;
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use Symfony\Component\Serializer\Mapping\Factory\CacheClassMetadataFactory;
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use Symfony\Component\Serializer\Normalizer\ConstraintViolationListNormalizer;
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use Symfony\Component\Serializer\Normalizer\DataUriNormalizer;
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use Symfony\Component\Serializer\Normalizer\DateIntervalNormalizer;
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use Symfony\Component\Serializer\Normalizer\DateTimeNormalizer;
@@ -1298,6 +1299,13 @@ private function registerSerializerConfiguration(array $config, ContainerBuilder
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$definition->addTag('serializer.encoder');
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}
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if (class_exists(ConstraintViolationListNormalizer::class)) {
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// Run before serializer.normalizer.object
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$definition = $container->register('serializer.normalizer.constraint_violation_list_normalizer', ConstraintViolationListNormalizer::class);
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$definition->setPublic(false);
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$definition->addTag('serializer.normalizer', array('priority' => -900));
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}
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$loader->load('serializer.xml');
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$chainLoader = $container->getDefinition('serializer.mapping.chain_loader');

‎src/Symfony/Component/Serializer/CHANGELOG.md

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@@ -1,6 +1,11 @@
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CHANGELOG
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=========
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4.1.0
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-----
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* added `ConstraintViolationListNormalizer`
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4.0.0
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-----
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@@ -20,7 +25,7 @@ CHANGELOG
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* added support for serializing `DateInterval` objects
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* added getter for extra attributes in `ExtraAttributesException`
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* improved `CsvEncoder` to handle variable nested structures
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* CSV headers can be passed to the `CsvEncoder` via the `csv_headers` serialization context variable
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* CSV headers can be passed to the `CsvEncoder` via the `csv_headers` serialization context variable
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3.3.0
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-----

‎src/Symfony/Component/Serializer/Normalizer/ConstraintViolationListNormalizer.php

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<?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 <[email protected]>
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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\Serializer\Normalizer;
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use Symfony\Component\Validator\ConstraintViolationListInterface;
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/**
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* A normalizer that normalize a ConstraintViolationListInterface instance.
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*
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* This Normalizer implements RFC7807 {@link https://tools.ietf.org/html/rfc7807}.
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*
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* @author Grégoire Pineau <[email protected]>
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* @author Kévin Dunglas <[email protected]>
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*/
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class ConstraintViolationListNormalizer implements NormalizerInterface
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{
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/**
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* {@inheritdoc}
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*/
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public function normalize($object, $format = null, array $context = array())
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{
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$violations = array();
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$messages = array();
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foreach ($object as $violation) {
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$violations[] = array(
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'propertyPath' => $violation->getPropertyPath(),
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'message' => $violation->getMessage(),
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'code' => $violation->getCode(),
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);
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$propertyPath = $violation->getPropertyPath();
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$prefix = $propertyPath ? sprintf('%s: ', $propertyPath) : '';
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$messages[] = $prefix.$violation->getMessage();
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}
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return array(
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'title' => isset($context['title']) ? $context['title'] : 'An error occurred',
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'detail' => $messages ? implode("\n", $messages) : '',
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'violations' => $violations,
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function supportsNormalization($data, $format = null)
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{
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return $data instanceof ConstraintViolationListInterface;
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}
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}

‎src/Symfony/Component/Serializer/Tests/Normalizer/ConstraintViolationListNormalizerTest.php

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<?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 <[email protected]>
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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\Serializer\Tests\Normalizer;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\Serializer\Normalizer\ConstraintViolationListNormalizer;
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use Symfony\Component\Validator\ConstraintViolation;
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use Symfony\Component\Validator\ConstraintViolationList;
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/**
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* @author Grégoire Pineau <[email protected]>
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* @author Kévin Dunglas <[email protected]>
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*/
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class ConstraintViolationListNormalizerTest extends TestCase
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{
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private $normalizer;
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protected function setUp()
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{
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$this->normalizer = new ConstraintViolationListNormalizer();
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}
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public function testSupportsNormalization()
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{
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$this->assertTrue($this->normalizer->supportsNormalization(new ConstraintViolationList()));
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$this->assertFalse($this->normalizer->supportsNormalization(new \stdClass()));
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}
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public function testNormalize()
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{
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$list = new ConstraintViolationList(array(
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new ConstraintViolation('a', 'b', array(), 'c', 'd', 'e', null, 'f'),
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new ConstraintViolation('1', '2', array(), '3', '4', '5', null, '6'),
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));
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$expected = array(
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'title' => 'An error occurred',
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'detail' => 'd: a
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4: 1',
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'violations' => array(
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array(
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'propertyPath' => 'd',
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'message' => 'a',
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'code' => 'f',
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),
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array(
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'propertyPath' => '4',
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'message' => '1',
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'code' => '6',
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),
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),
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);
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$this->assertEquals($expected, $this->normalizer->normalize($list));
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}
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}

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