/**
* @param Entity $entity
* @param string|null $expectedEntityType
* @param EntityId|null $expectedEntityId
*
* @return EntityHolder
*/
private function newHolder(Entity $entity, $expectedEntityType = null, EntityId $expectedEntityId = null)
{
$wikibaseRepo = WikibaseRepo::getDefaultInstance();
$codec = new EntityContentDataCodec(new BasicEntityIdParser(), $wikibaseRepo->getInternalEntitySerializer(), $wikibaseRepo->getInternalEntityDeserializer());
$blob = $codec->encodeEntity($entity, CONTENT_FORMAT_JSON);
return new DeferredDecodingEntityHolder($codec, $blob, CONTENT_FORMAT_JSON, $expectedEntityType ?: $entity->getType(), $expectedEntityId);
}
/**
* @param Content $content
* @param string|null $format
*
* @throws InvalidArgumentException
* @throws MWContentSerializationException
* @return string
*/
public function serializeContent(Content $content, $format = null)
{
if (!$content instanceof EntityContent) {
throw new InvalidArgumentException('$content must be an instance of EntityContent');
}
if ($content->isRedirect()) {
$redirect = $content->getEntityRedirect();
return $this->contentCodec->encodeRedirect($redirect, $format);
} else {
// TODO: If we have an un-decoded Entity in a DeferredDecodingEntityHolder, just re-use
// the encoded form.
$entity = $content->getEntity();
return $this->contentCodec->encodeEntity($entity, $format);
}
}
