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<?php |
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namespace Hateoas\Serializer\EventSubscriber; |
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use Hateoas\Factory\EmbeddedsFactory; |
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use Hateoas\Factory\LinksFactory; |
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use Hateoas\Serializer\JsonSerializerInterface; |
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use Hateoas\Serializer\Metadata\InlineDeferrer; |
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use JMS\Serializer\EventDispatcher\Events; |
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use JMS\Serializer\EventDispatcher\EventSubscriberInterface; |
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use JMS\Serializer\EventDispatcher\ObjectEvent; |
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/** |
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* @author Adrien Brault <[email protected]> |
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*/ |
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class JsonEventSubscriber implements EventSubscriberInterface |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function getSubscribedEvents() |
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{ |
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return array( |
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array( |
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'event' => Events::POST_SERIALIZE, |
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'format' => 'json', |
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'method' => 'onPostSerialize', |
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), |
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); |
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} |
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/** |
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* @var JsonSerializerInterface |
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*/ |
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private $jsonSerializer; |
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/** |
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* @var LinksFactory |
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*/ |
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private $linksFactory; |
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/** |
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* @var EmbeddedsFactory |
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*/ |
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private $embeddedsFactory; |
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/** |
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* @var InlineDeferrer |
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*/ |
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private $embeddedsInlineDeferrer; |
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/** |
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* @var InlineDeferrer |
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*/ |
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private $linksInlineDeferrer; |
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/** |
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* @param JsonSerializerInterface $jsonSerializer |
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* @param LinksFactory $linksFactory |
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* @param EmbeddedsFactory $embeddedsFactory |
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* @param InlineDeferrer $embeddedsInlineDeferrer |
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* @param InlineDeferrer $linksInleDeferrer |
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*/ |
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public function __construct( |
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JsonSerializerInterface $jsonSerializer, |
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LinksFactory $linksFactory, |
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EmbeddedsFactory $embeddedsFactory, |
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InlineDeferrer $embeddedsInlineDeferrer, |
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InlineDeferrer $linksInleDeferrer |
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) { |
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$this->jsonSerializer = $jsonSerializer; |
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$this->linksFactory = $linksFactory; |
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$this->embeddedsFactory = $embeddedsFactory; |
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$this->embeddedsInlineDeferrer = $embeddedsInlineDeferrer; |
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$this->linksInlineDeferrer = $linksInleDeferrer; |
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} |
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public function onPostSerialize(ObjectEvent $event) |
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{ |
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$object = $event->getObject(); |
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$context = $event->getContext(); |
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$context->startVisiting($object); |
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$embeddeds = $this->embeddedsFactory->create($object, $context); |
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$links = $this->linksFactory->create($object, $context); |
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$embeddeds = $this->embeddedsInlineDeferrer->handleItems($object, $embeddeds, $context); |
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$links = $this->linksInlineDeferrer->handleItems($object, $links, $context); |
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if (count($links) > 0) { |
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$this->jsonSerializer->serializeLinks($links, $event->getVisitor(), $context); |
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} |
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if (count($embeddeds) > 0) { |
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$this->jsonSerializer->serializeEmbeddeds($embeddeds, $event->getVisitor(), $context); |
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} |
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$context->stopVisiting($object); |
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} |
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} |
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willdurand /
Hateoas
Loading history...
This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.
Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.