/**
* Serializes a Reference object (if not serialized already).
*
* @param Reference|array $reference
* @return array
*/
protected function serializeReference($reference)
{
if ($reference instanceof Reference) {
$reference = $this->serializerFactory->newReferenceSerializer()->serialize($reference);
}
return $reference;
}
/**
* @dataProvider referenceProvider
*/
public function testSnakSerializationRoundtrips(Reference $reference)
{
$serializerFactory = new SerializerFactory(new DataValueSerializer());
$deserializerFactory = new DeserializerFactory(new DataValueDeserializer(), new BasicEntityIdParser());
$serialization = $serializerFactory->newReferenceSerializer()->serialize($reference);
$newReference = $deserializerFactory->newReferenceDeserializer()->deserialize($serialization);
$this->assertTrue($reference->equals($newReference));
}
/**
* Get serialized reference and add it to result
*
* @param Reference $reference
*
* @since 0.5
*/
public function addReference(Reference $reference)
{
$serializer = $this->serializerFactory->newReferenceSerializer();
//TODO: this is currently only used to add a Reference as the top level structure,
// with a null path and a fixed name. Would be nice to also allow references
// to be added to a list, using a path and a id key or index.
$value = $serializer->serialize($reference);
$value = $this->getArrayWithDataTypesInGroupedSnakListAtPath($value, 'snaks');
if ($this->addMetaData) {
$value = $this->getReferenceArrayWithMetaData($value);
}
$this->setValue(null, 'reference', $value);
}
