/**
* Set path to current frame.
*/
private function setCurrentPath()
{
if ($this->previous === null || $this->previous->getPath() === null) {
$this->path = $this->relationship->getName();
} else {
$this->path = $this->previous->getPath() . '.' . $this->relationship->getName();
}
}
/**
* Set path to current frame.
*/
private function setCurrentPath()
{
if ($this->previous === null || $this->previous->getPath() === null) {
$this->path = $this->relationship->getName();
} else {
$this->path = $this->previous->getPath() . DocumentInterface::PATH_SEPARATOR . $this->relationship->getName();
}
}
/**
* @param ResourceObjectInterface $parent
* @param RelationshipObjectInterface $relation
* @param ResourceObjectInterface $resource
*
* @return array
*/
private function getRelationRepresentation(ResourceObjectInterface $parent, RelationshipObjectInterface $relation, ResourceObjectInterface $resource)
{
assert('$relation->getName() !== \'' . Document::KEYWORD_SELF . '\'', '"self" is a reserved keyword and cannot be used as a related resource link name');
$representation = [];
if ($relation->isShowData() === true) {
$representation[Document::KEYWORD_LINKAGE_DATA][] = $this->getLinkageRepresentation($resource);
}
if (($meta = $relation->getMeta()) !== null) {
$representation[Document::KEYWORD_META] = $meta;
}
$baseUrl = null;
if (($selfSubLink = $parent->getSelfSubLink()) !== null) {
$baseUrl = $selfSubLink->isTreatAsHref() === true ? $selfSubLink->getSubHref() . '/' : $this->document->getUrlPrefix() . $selfSubLink->getSubHref() . '/';
}
foreach ($relation->getLinks() as $name => $link) {
$representation[Document::KEYWORD_LINKS][$name] = $this->getLinkRepresentation($baseUrl, $link);
}
return $representation;
}
/**
* @param ResourceObjectInterface $parent
* @param RelationshipObjectInterface $relation
*
* @return array
*/
private function getRelationRepresentation(ResourceObjectInterface $parent, RelationshipObjectInterface $relation)
{
// "self" is a reserved keyword and cannot be used as a related resource link name
$isOk = $relation->getName() !== Document::KEYWORD_SELF;
$isOk ?: Exceptions::throwInvalidArgument('relation.name', $relation->getName());
$representation = [];
if (($meta = $relation->getMeta()) !== null) {
$representation[Document::KEYWORD_META] = $meta;
}
$baseUrl = null;
if (($selfSubLink = $parent->getSelfSubLink()) !== null) {
$baseUrl = $selfSubLink->isTreatAsHref() === true ? $selfSubLink->getSubHref() . '/' : $this->document->getUrlPrefix() . $selfSubLink->getSubHref() . '/';
}
foreach ($relation->getLinks() as $name => $link) {
$representation[Document::KEYWORD_LINKS][$name] = $this->getLinkRepresentation($baseUrl, $link);
}
return $representation;
}
/**
* @param ResourceObjectInterface $parent
* @param RelationshipObjectInterface $relation
*
* @return array
*/
private function getRelationRepresentation(ResourceObjectInterface $parent, RelationshipObjectInterface $relation)
{
$isOk = $relation->getName() !== Document::KEYWORD_SELF;
if ($isOk === false) {
throw new InvalidArgumentException(T::t('\'%s\' is a reserved keyword and cannot be used as a relationship name in type \'%s\'', [Document::KEYWORD_SELF, $parent->getType()]));
}
$representation = [];
if (($meta = $relation->getMeta()) !== null) {
$representation[Document::KEYWORD_META] = $meta;
}
$baseUrl = $this->document->getUrlPrefix();
foreach ($relation->getLinks() as $name => $link) {
$representation[Document::KEYWORD_LINKS][$name] = $this->getLinkRepresentation($baseUrl, $link);
}
return $representation;
}
/**
* @inheritdoc
*/
public function isShouldRelationshipBeInOutput(ResourceObjectInterface $resource, RelationshipObjectInterface $relationship)
{
$resourceType = $resource->getType();
$resourceFieldSet = $this->getFieldSet($resourceType);
return $resourceFieldSet === null ? true : array_key_exists($relationship->getName(), $resourceFieldSet);
}
