ヤミRoot VoidGate

Viewing: ClassMetadata.php

<?php

namespace JMS\Serializer\Metadata;

use JMS\Serializer\Exception\InvalidArgumentException;
use Metadata\MergeableClassMetadata;
use Metadata\MergeableInterface;
use Metadata\MethodMetadata;
use Metadata\PropertyMetadata as BasePropertyMetadata;

/**
 * Class Metadata used to customize the serialization process.
 *
 * @author Johannes M. Schmitt <schmittjoh@gmail.com>
 */
class ClassMetadata extends MergeableClassMetadata
{
    const ACCESSOR_ORDER_UNDEFINED = 'undefined';
    const ACCESSOR_ORDER_ALPHABETICAL = 'alphabetical';
    const ACCESSOR_ORDER_CUSTOM = 'custom';

    /** @var \ReflectionMethod[] */
    public $preSerializeMethods = array();

    /** @var \ReflectionMethod[] */
    public $postSerializeMethods = array();

    /** @var \ReflectionMethod[] */
    public $postDeserializeMethods = array();

    public $xmlRootName;
    public $xmlRootNamespace;
    public $xmlNamespaces = array();
    public $accessorOrder;
    public $customOrder;
    public $usingExpression = false;
    public $handlerCallbacks = array();

    public $discriminatorDisabled = false;
    public $discriminatorBaseClass;
    public $discriminatorFieldName;
    public $discriminatorValue;
    public $discriminatorMap = array();
    public $discriminatorGroups = array();

    public $xmlDiscriminatorAttribute = false;
    public $xmlDiscriminatorCData = true;
    public $xmlDiscriminatorNamespace;

    public function setDiscriminator($fieldName, array $map, array $groups = array())
    {
        if (empty($fieldName)) {
            throw new \InvalidArgumentException('The $fieldName cannot be empty.');
        }

        if (empty($map)) {
            throw new \InvalidArgumentException('The discriminator map cannot be empty.');
        }

        $this->discriminatorBaseClass = $this->name;
        $this->discriminatorFieldName = $fieldName;
        $this->discriminatorMap = $map;
        $this->discriminatorGroups = $groups;
    }

    /**
     * Sets the order of properties in the class.
     *
     * @param string $order
     * @param array $customOrder
     *
     * @throws InvalidArgumentException When the accessor order is not valid
     * @throws InvalidArgumentException When the custom order is not valid
     */
    public function setAccessorOrder($order, array $customOrder = array())
    {
        if (!in_array($order, array(self::ACCESSOR_ORDER_UNDEFINED, self::ACCESSOR_ORDER_ALPHABETICAL, self::ACCESSOR_ORDER_CUSTOM), true)) {
            throw new InvalidArgumentException(sprintf('The accessor order "%s" is invalid.', $order));
        }

        foreach ($customOrder as $name) {
            if (!\is_string($name)) {
                throw new InvalidArgumentException(sprintf('$customOrder is expected to be a list of strings, but got element of value %s.', json_encode($name)));
            }
        }

        $this->accessorOrder = $order;
        $this->customOrder = array_flip($customOrder);
        $this->sortProperties();
    }

    public function addPropertyMetadata(BasePropertyMetadata $metadata)
    {
        parent::addPropertyMetadata($metadata);
        $this->sortProperties();
        if ($metadata instanceof PropertyMetadata && $metadata->excludeIf) {
            $this->usingExpression = true;
        }
    }

    public function addPreSerializeMethod(MethodMetadata $method)
    {
        $this->preSerializeMethods[] = $method;
    }

    public function addPostSerializeMethod(MethodMetadata $method)
    {
        $this->postSerializeMethods[] = $method;
    }

    public function addPostDeserializeMethod(MethodMetadata $method)
    {
        $this->postDeserializeMethods[] = $method;
    }

    /**
     * @param integer $direction
     * @param string|integer $format
     * @param string $methodName
     */
    public function addHandlerCallback($direction, $format, $methodName)
    {
        $this->handlerCallbacks[$direction][$format] = $methodName;
    }

    public function merge(MergeableInterface $object)
    {
        if (!$object instanceof ClassMetadata) {
            throw new InvalidArgumentException('$object must be an instance of ClassMetadata.');
        }
        parent::merge($object);

        $this->preSerializeMethods = array_merge($this->preSerializeMethods, $object->preSerializeMethods);
        $this->postSerializeMethods = array_merge($this->postSerializeMethods, $object->postSerializeMethods);
        $this->postDeserializeMethods = array_merge($this->postDeserializeMethods, $object->postDeserializeMethods);
        $this->xmlRootName = $object->xmlRootName;
        $this->xmlRootNamespace = $object->xmlRootNamespace;
        $this->xmlNamespaces = array_merge($this->xmlNamespaces, $object->xmlNamespaces);

        // Handler methods are taken from the outer class completely.
        $this->handlerCallbacks = $object->handlerCallbacks;

        if ($object->accessorOrder) {
            $this->accessorOrder = $object->accessorOrder;
            $this->customOrder = $object->customOrder;
        }

        if ($object->discriminatorFieldName && $this->discriminatorFieldName) {
            throw new \LogicException(sprintf(
                'The discriminator of class "%s" would overwrite the discriminator of the parent class "%s". Please define all possible sub-classes in the discriminator of %s.',
                $object->name,
                $this->discriminatorBaseClass,
                $this->discriminatorBaseClass
            ));
        } elseif (!$this->discriminatorFieldName && $object->discriminatorFieldName) {
            $this->discriminatorFieldName = $object->discriminatorFieldName;
            $this->discriminatorMap = $object->discriminatorMap;
        }

        if ($object->discriminatorDisabled !== null) {
            $this->discriminatorDisabled = $object->discriminatorDisabled;
        }

        if ($object->discriminatorMap) {
            $this->discriminatorFieldName = $object->discriminatorFieldName;
            $this->discriminatorMap = $object->discriminatorMap;
            $this->discriminatorBaseClass = $object->discriminatorBaseClass;
        }

        if ($this->discriminatorMap && !$this->reflection->isAbstract()) {
            if (false === $typeValue = array_search($this->name, $this->discriminatorMap, true)) {
                throw new \LogicException(sprintf(
                    'The sub-class "%s" is not listed in the discriminator of the base class "%s".',
                    $this->name,
                    $this->discriminatorBaseClass
                ));
            }

            $this->discriminatorValue = $typeValue;

            if (isset($this->propertyMetadata[$this->discriminatorFieldName])
                && !$this->propertyMetadata[$this->discriminatorFieldName] instanceof StaticPropertyMetadata
            ) {
                throw new \LogicException(sprintf(
                    'The discriminator field name "%s" of the base-class "%s" conflicts with a regular property of the sub-class "%s".',
                    $this->discriminatorFieldName,
                    $this->discriminatorBaseClass,
                    $this->name
                ));
            }

            $discriminatorProperty = new StaticPropertyMetadata(
                $this->name,
                $this->discriminatorFieldName,
                $typeValue,
                $this->discriminatorGroups
            );
            $discriminatorProperty->serializedName = $this->discriminatorFieldName;
            $discriminatorProperty->xmlAttribute = $this->xmlDiscriminatorAttribute;
            $discriminatorProperty->xmlElementCData = $this->xmlDiscriminatorCData;
            $discriminatorProperty->xmlNamespace = $this->xmlDiscriminatorNamespace;
            $this->propertyMetadata[$this->discriminatorFieldName] = $discriminatorProperty;
        }

        $this->sortProperties();
    }

    public function registerNamespace($uri, $prefix = null)
    {
        if (!\is_string($uri)) {
            throw new InvalidArgumentException(sprintf('$uri is expected to be a strings, but got value %s.', json_encode($uri)));
        }

        if ($prefix !== null) {
            if (!\is_string($prefix)) {
                throw new InvalidArgumentException(sprintf('$prefix is expected to be a strings, but got value %s.', json_encode($prefix)));
            }
        } else {
            $prefix = "";
        }

        $this->xmlNamespaces[$prefix] = $uri;

    }

    public function serialize()
    {
        $this->sortProperties();

        return serialize(array(
            $this->preSerializeMethods,
            $this->postSerializeMethods,
            $this->postDeserializeMethods,
            $this->xmlRootName,
            $this->xmlRootNamespace,
            $this->xmlNamespaces,
            $this->accessorOrder,
            $this->customOrder,
            $this->handlerCallbacks,
            $this->discriminatorDisabled,
            $this->discriminatorBaseClass,
            $this->discriminatorFieldName,
            $this->discriminatorValue,
            $this->discriminatorMap,
            $this->discriminatorGroups,
            parent::serialize(),
            'discriminatorGroups' => $this->discriminatorGroups,
            'xmlDiscriminatorAttribute' => $this->xmlDiscriminatorAttribute,
            'xmlDiscriminatorCData' => $this->xmlDiscriminatorCData,
            'usingExpression' => $this->usingExpression,
            'xmlDiscriminatorNamespace' => $this->xmlDiscriminatorNamespace,
        ));
    }

    public function unserialize($str)
    {
        $unserialized = unserialize($str);

        list(
            $this->preSerializeMethods,
            $this->postSerializeMethods,
            $this->postDeserializeMethods,
            $this->xmlRootName,
            $this->xmlRootNamespace,
            $this->xmlNamespaces,
            $this->accessorOrder,
            $this->customOrder,
            $this->handlerCallbacks,
            $this->discriminatorDisabled,
            $this->discriminatorBaseClass,
            $this->discriminatorFieldName,
            $this->discriminatorValue,
            $this->discriminatorMap,
            $this->discriminatorGroups,
            $parentStr
            ) = $unserialized;

        if (isset($unserialized['discriminatorGroups'])) {
            $this->discriminatorGroups = $unserialized['discriminatorGroups'];
        }
        if (isset($unserialized['usingExpression'])) {
            $this->usingExpression = $unserialized['usingExpression'];
        }

        if (isset($unserialized['xmlDiscriminatorAttribute'])) {
            $this->xmlDiscriminatorAttribute = $unserialized['xmlDiscriminatorAttribute'];
        }

        if (isset($unserialized['xmlDiscriminatorNamespace'])) {
            $this->xmlDiscriminatorNamespace = $unserialized['xmlDiscriminatorNamespace'];
        }

        if (isset($unserialized['xmlDiscriminatorCData'])) {
            $this->xmlDiscriminatorCData = $unserialized['xmlDiscriminatorCData'];
        }

        parent::unserialize($parentStr);
    }

    private function sortProperties()
    {
        switch ($this->accessorOrder) {
            case self::ACCESSOR_ORDER_ALPHABETICAL:
                ksort($this->propertyMetadata);
                break;

            case self::ACCESSOR_ORDER_CUSTOM:
                $order = $this->customOrder;
                $currentSorting = $this->propertyMetadata ? array_combine(array_keys($this->propertyMetadata), range(1, \count($this->propertyMetadata))) : [];
                uksort($this->propertyMetadata, function ($a, $b) use ($order, $currentSorting) {
                    $existsA = isset($order[$a]);
                    $existsB = isset($order[$b]);

                    if (!$existsA && !$existsB) {
                        return $currentSorting[$a] - $currentSorting[$b];
                    }

                    if (!$existsA) {
                        return 1;
                    }

                    if (!$existsB) {
                        return -1;
                    }

                    return $order[$a] < $order[$b] ? -1 : 1;
                });
                break;
        }
    }
}
User / IP	: 216.73.216.33
Host / Server	: 146.88.233.70 / dev.loger.cm
System	: Linux hybrid1120.fr.ns.planethoster.net 3.10.0-957.21.2.el7.x86_64 #1 SMP Wed Jun 5 14:26:44 UTC 2019 x86_64