Updated Drupal to 8.6. This goes with the following updates because it's possible...

[yaffs-website] / vendor / symfony / serializer / Normalizer / AbstractObjectNormalizer.php

diff --git a/vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php b/vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php
index 188b79ade85ff95b969bab1dd2f2f37ce051113e..aff70ee4ce309a13b00b528626ad5cf3936f7edd 100644 (file)
--- a/vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php
+++ b/vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php
@@ -12,11 +12,12 @@
 namespace Symfony\Component\Serializer\Normalizer;
 
 use Symfony\Component\PropertyAccess\Exception\InvalidArgumentException;
-use Symfony\Component\Serializer\Encoder\JsonEncoder;
-use Symfony\Component\Serializer\Exception\LogicException;
-use Symfony\Component\Serializer\Exception\UnexpectedValueException;
 use Symfony\Component\PropertyInfo\PropertyTypeExtractorInterface;
 use Symfony\Component\PropertyInfo\Type;
+use Symfony\Component\Serializer\Encoder\JsonEncoder;
+use Symfony\Component\Serializer\Exception\ExtraAttributesException;
+use Symfony\Component\Serializer\Exception\LogicException;
+use Symfony\Component\Serializer\Exception\NotNormalizableValueException;
 use Symfony\Component\Serializer\Mapping\AttributeMetadataInterface;
 use Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactoryInterface;
 use Symfony\Component\Serializer\NameConverter\NameConverterInterface;
@@ -30,9 +31,11 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
 {
     const ENABLE_MAX_DEPTH = 'enable_max_depth';
     const DEPTH_KEY_PATTERN = 'depth_%s::%s';
+    const DISABLE_TYPE_ENFORCEMENT = 'disable_type_enforcement';
 
     private $propertyTypeExtractor;
     private $attributesCache = array();
+    private $cache = array();
 
     public function __construct(ClassMetadataFactoryInterface $classMetadataFactory = null, NameConverterInterface $nameConverter = null, PropertyTypeExtractorInterface $propertyTypeExtractor = null)
     {
@@ -46,7 +49,7 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
      */
     public function supportsNormalization($data, $format = null)
     {
-        return is_object($data) && !$data instanceof \Traversable;
+        return \is_object($data) && !$data instanceof \Traversable;
     }
 
     /**
@@ -65,7 +68,7 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
         $data = array();
         $stack = array();
         $attributes = $this->getAttributes($object, $format, $context);
-        $class = get_class($object);
+        $class = \get_class($object);
         $attributesMetadata = $this->classMetadataFactory ? $this->classMetadataFactory->getMetadataFor($class)->getAttributesMetadata() : null;
 
         foreach ($attributes as $attribute) {
@@ -76,7 +79,7 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
             $attributeValue = $this->getAttributeValue($object, $attribute, $format, $context);
 
             if (isset($this->callbacks[$attribute])) {
-                $attributeValue = call_user_func($this->callbacks[$attribute], $attributeValue);
+                $attributeValue = \call_user_func($this->callbacks[$attribute], $attributeValue);
             }
 
             if (null !== $attributeValue && !is_scalar($attributeValue)) {
@@ -91,7 +94,7 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
                 throw new LogicException(sprintf('Cannot normalize attribute "%s" because the injected serializer is not a normalizer', $attribute));
             }
 
-            $data = $this->updateData($data, $attribute, $this->serializer->normalize($attributeValue, $format, $context));
+            $data = $this->updateData($data, $attribute, $this->serializer->normalize($attributeValue, $format, $this->createChildContext($context, $attribute)));
         }
 
         return $data;
@@ -108,7 +111,7 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
      */
     protected function getAttributes($object, $format = null, array $context)
     {
-        $class = get_class($object);
+        $class = \get_class($object);
         $key = $class.'-'.$context['cache_key'];
 
         if (isset($this->attributesCache[$key])) {
@@ -125,6 +128,10 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
             return $allowedAttributes;
         }
 
+        if (isset($context['attributes'])) {
+            return $this->extractAttributes($object, $format, $context);
+        }
+
         if (isset($this->attributesCache[$class])) {
             return $this->attributesCache[$class];
         }
@@ -160,7 +167,7 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
      */
     public function supportsDenormalization($data, $type, $format = null)
     {
-        return class_exists($type);
+        return isset($this->cache[$type]) ? $this->cache[$type] : $this->cache[$type] = class_exists($type);
     }
 
     /**
@@ -171,8 +178,10 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
         if (!isset($context['cache_key'])) {
             $context['cache_key'] = $this->getCacheKey($format, $context);
         }
+
         $allowedAttributes = $this->getAllowedAttributes($class, $context, true);
         $normalizedData = $this->prepareForDenormalization($data);
+        $extraAttributes = array();
 
         $reflectionClass = new \ReflectionClass($class);
         $object = $this->instantiateObject($normalizedData, $class, $context, $reflectionClass, $allowedAttributes, $format);
@@ -182,7 +191,11 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
                 $attribute = $this->nameConverter->denormalize($attribute);
             }
 
-            if (($allowedAttributes !== false && !in_array($attribute, $allowedAttributes)) || !$this->isAllowedAttribute($class, $attribute, $format, $context)) {
+            if ((false !== $allowedAttributes && !\in_array($attribute, $allowedAttributes)) || !$this->isAllowedAttribute($class, $attribute, $format, $context)) {
+                if (isset($context[self::ALLOW_EXTRA_ATTRIBUTES]) && !$context[self::ALLOW_EXTRA_ATTRIBUTES]) {
+                    $extraAttributes[] = $attribute;
+                }
+
                 continue;
             }
 
@@ -190,10 +203,14 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
             try {
                 $this->setAttributeValue($object, $attribute, $value, $format, $context);
             } catch (InvalidArgumentException $e) {
-                throw new UnexpectedValueException($e->getMessage(), $e->getCode(), $e);
+                throw new NotNormalizableValueException($e->getMessage(), $e->getCode(), $e);
             }
         }
 
+        if (!empty($extraAttributes)) {
+            throw new ExtraAttributesException($extraAttributes);
+        }
+
         return $object;
     }
 
@@ -219,7 +236,7 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
      *
      * @return mixed
      *
-     * @throws UnexpectedValueException
+     * @throws NotNormalizableValueException
      * @throws LogicException
      */
     private function validateAndDenormalize($currentClass, $attribute, $data, $format, array $context)
@@ -238,6 +255,12 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
                 $builtinType = Type::BUILTIN_TYPE_OBJECT;
                 $class = $collectionValueType->getClassName().'[]';
 
+                // Fix a collection that contains the only one element
+                // This is special to xml format only
+                if ('xml' === $format && !\is_int(key($data))) {
+                    $data = array($data);
+                }
+
                 if (null !== $collectionKeyType = $type->getCollectionKeyType()) {
                     $context['key_type'] = $collectionKeyType;
                 }
@@ -253,8 +276,9 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
                     throw new LogicException(sprintf('Cannot denormalize attribute "%s" for class "%s" because injected serializer is not a denormalizer', $attribute, $class));
                 }
 
-                if ($this->serializer->supportsDenormalization($data, $class, $format)) {
-                    return $this->serializer->denormalize($data, $class, $format, $context);
+                $childContext = $this->createChildContext($context, $attribute);
+                if ($this->serializer->supportsDenormalization($data, $class, $format, $childContext)) {
+                    return $this->serializer->denormalize($data, $class, $format, $childContext);
                 }
             }
 
@@ -264,22 +288,25 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
             // PHP's json_decode automatically converts Numbers without a decimal part to integers.
             // To circumvent this behavior, integers are converted to floats when denormalizing JSON based formats and when
             // a float is expected.
-            if (Type::BUILTIN_TYPE_FLOAT === $builtinType && is_int($data) && false !== strpos($format, JsonEncoder::FORMAT)) {
+            if (Type::BUILTIN_TYPE_FLOAT === $builtinType && \is_int($data) && false !== strpos($format, JsonEncoder::FORMAT)) {
                 return (float) $data;
             }
 
-            if (call_user_func('is_'.$builtinType, $data)) {
+            if (\call_user_func('is_'.$builtinType, $data)) {
                 return $data;
             }
         }
 
-        throw new UnexpectedValueException(sprintf('The type of the "%s" attribute for class "%s" must be one of "%s" ("%s" given).', $attribute, $currentClass, implode('", "', array_keys($expectedTypes)), gettype($data)));
+        if (!empty($context[self::DISABLE_TYPE_ENFORCEMENT])) {
+            return $data;
+        }
+
+        throw new NotNormalizableValueException(sprintf('The type of the "%s" attribute for class "%s" must be one of "%s" ("%s" given).', $attribute, $currentClass, implode('", "', array_keys($expectedTypes)), \gettype($data)));
     }
 
     /**
      * Sets an attribute and apply the name converter if necessary.
      *
-     * @param array  $data
      * @param string $attribute
      * @param mixed  $attributeValue
      *
@@ -310,6 +337,7 @@ abstract class AbstractObjectNormalizer extends AbstractNormalizer
     {
         if (
             !isset($context[static::ENABLE_MAX_DEPTH]) ||
+            !$context[static::ENABLE_MAX_DEPTH] ||
             !isset($attributesMetadata[$attribute]) ||
             null === $maxDepth = $attributesMetadata[$attribute]->getMaxDepth()
         ) {