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XmlSerializer::serializeLinks()   A
last analyzed

Complexity

Conditions 3
Paths 3

Size

Total Lines 14
Code Lines 8

Duplication

Lines 11
Ratio 78.57 %

Importance

Changes 0
Metric Value
c 0
b 0
f 0
dl 11
loc 14
rs 9.4285
cc 3
eloc 8
nc 3
nop 3
1
<?php
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namespace Hateoas\Serializer;
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use Hateoas\Model\Embedded;
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use Hateoas\Util\ClassUtils;
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use JMS\Serializer\SerializationContext;
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use JMS\Serializer\XmlSerializationVisitor;
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use Metadata\MetadataFactoryInterface;
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/**
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 * @author Adrien Brault <[email protected]>
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 */
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class XmlSerializer implements XmlSerializerInterface, JMSSerializerMetadataAwareInterface
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{
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    /**
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     * @var MetadataFactoryInterface
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     */
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    private $metadataFactory;
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    /**
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     * {@inheritdoc}
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     */
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    public function setMetadataFactory(MetadataFactoryInterface $metadataFactory)
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    {
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        $this->metadataFactory = $metadataFactory;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function serializeLinks(array $links, XmlSerializationVisitor $visitor, SerializationContext $context)
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    {
34 View Code Duplication
        foreach ($links as $link) {
0 ignored issues
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Duplication introduced by
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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            $linkNode = $visitor->getDocument()->createElement('link');
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            $visitor->getCurrentNode()->appendChild($linkNode);
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            $linkNode->setAttribute('rel', $link->getRel());
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            $linkNode->setAttribute('href', $link->getHref());
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            foreach ($link->getAttributes() as $attributeName => $attributeValue) {
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                $linkNode->setAttribute($attributeName, $attributeValue);
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            }
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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 serializeEmbeddeds(array $embeddeds, XmlSerializationVisitor $visitor, SerializationContext $context)
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    {
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        foreach ($embeddeds as $embedded) {
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            $entryNode = $visitor->getDocument()->createElement($this->getElementName($embedded->getData(), $embedded));
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            $visitor->getCurrentNode()->appendChild($entryNode);
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            $visitor->setCurrentNode($entryNode);
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            $visitor->getCurrentNode()->setAttribute('rel', $embedded->getRel());
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            if ($embedded->getData() instanceof \Traversable || is_array($embedded->getData())) {
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                foreach ($embedded->getData() as $entry) {
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                    $entryNode = $visitor->getDocument()->createElement($this->getElementName($entry));
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                    $visitor->getCurrentNode()->appendChild($entryNode);
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                    $visitor->setCurrentNode($entryNode);
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                    $this->acceptDataAndAppend($embedded, $entry, $visitor, $context);
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                    $visitor->revertCurrentNode();
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                }
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            } else {
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                $this->acceptDataAndAppend($embedded, $embedded->getData(), $visitor, $context);
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            }
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            $visitor->revertCurrentNode();
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        }
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    }
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    private function getElementName($data, Embedded $embedded = null)
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    {
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        $elementName = null;
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        if (null !== $embedded) {
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            $elementName = $embedded->getXmlElementName();
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        }
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        if (null == $elementName && is_object($data)) {
0 ignored issues
show
Bug introduced by
It seems like you are loosely comparing $elementName of type string|null against null; this is ambiguous if the string can be empty. Consider using a strict comparison === instead.
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            $metadata    = $this->metadataFactory->getMetadataForClass(ClassUtils::getClass($data));
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            $elementName = $metadata->xmlRootName;
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        }
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        return $elementName ?: 'entry';
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    }
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94 View Code Duplication
    private function acceptDataAndAppend(Embedded $embedded, $data, XmlSerializationVisitor $visitor, SerializationContext $context)
0 ignored issues
show
Duplication introduced by
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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    {
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        $context->pushPropertyMetadata($embedded->getMetadata());
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        if (null !== $node = $context->accept($data)) {
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            $visitor->getCurrentNode()->appendChild($node);
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        }
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        $context->popPropertyMetadata();
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    }
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}
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