/**
* @param EntityRevision $entityRevision
* @param RedirectRevision|null $followedRedirect a redirect leading to the entity for use in the output
* @param EntityId[] $incomingRedirects Incoming redirects to include in the output
* @param RdfBuilder $rdfBuilder
* @param string|null $flavor The type of the output provided by serializer
*
* @return string RDF
*/
private function rdfSerialize(EntityRevision $entityRevision, RedirectRevision $followedRedirect = null, array $incomingRedirects, RdfBuilder $rdfBuilder, $flavor = null)
{
$rdfBuilder->startDocument();
$redir = null;
if ($followedRedirect) {
$redir = $followedRedirect->getRedirect();
$rdfBuilder->addEntityRedirect($redir->getEntityId(), $redir->getTargetId());
if ($followedRedirect->getRevisionId() > 0) {
$rdfBuilder->addEntityRevisionInfo($redir->getEntityId(), $followedRedirect->getRevisionId(), $followedRedirect->getTimestamp());
}
}
if ($followedRedirect && $flavor === 'dump') {
// For redirects, don't output the target entity data if the "dump" flavor is requested.
// @todo: In this case, avoid loading the Entity all together.
// However we want to output the revisions for redirects
} else {
$rdfBuilder->addEntityRevisionInfo($entityRevision->getEntity()->getId(), $entityRevision->getRevisionId(), $entityRevision->getTimestamp());
$rdfBuilder->addEntity($entityRevision->getEntity());
$rdfBuilder->resolveMentionedEntities($this->entityLookup);
}
if ($flavor !== 'dump') {
// For $flavor === 'dump' we don't need to output incoming redirects.
$targetId = $entityRevision->getEntity()->getId();
$this->addIncomingRedirects($targetId, $redir, $incomingRedirects, $rdfBuilder);
}
$rdfBuilder->finishDocument();
return $rdfBuilder->getRDF();
}
public function testGetTimestamp()
{
$instance = new RedirectRevision($this->newRedirect());
$this->assertSame('', $instance->getTimestamp());
}
