/**
* Completes the metadata by setting missing fields that can be inferred
* by other fields
*
* Furthermore, the type of properties which is returned as string by
* the metadata driver is replaced with a ClassMetadata instance.
*
* @param ClassMetadata $class The metadata to complete
*/
protected function completeMetadata(ClassMetadata $class)
{
$className = $class->getName();
if (null === $class->getIri()) {
$class->setIri($this->namingStrategy->classIriFragment($className));
}
if (null === $class->getExposeAs()) {
$class->setExposeAs($this->namingStrategy->classShortName($className));
}
// If no title has been set for this class, use it's short name
if (null === $class->getTitle()) {
$class->setTitle($this->namingStrategy->classShortName($className));
}
foreach ($class->getProperties() as $property) {
$propertyName = $property->getName();
if (null === $property->getIri()) {
$property->setIri($this->namingStrategy->propertyIriFragment($className, $propertyName));
}
if (null === $property->getExposeAs()) {
$property->setExposeAs($this->namingStrategy->propertyShortName($className, $propertyName));
}
// If no title has been set for this property, use it's short name
if (null === $property->getTitle()) {
$property->setTitle($this->namingStrategy->propertyShortName($className, $propertyName));
}
}
}
/**
* Documents the properties of the passed ClassMetadata object
*
* @param ML\HydraBundle\Mapping\ClassMetadata $class The class metadata
*
* @return array The JSON-LD serialization of the class' properties.
*/
private function documentClassProperties(\ML\HydraBundle\Mapping\ClassMetadata $class)
{
$result = array();
$propertyDomain = $this->getTypeReferenceIri($class->getName());
foreach ($class->getProperties() as $property) {
if (0 === strncmp('@', $property->getExposeAs(), 1)) {
continue;
// ignore properties that are mapped to keywords
}
$result[] = array('property' => $property->isExternalReference() ? $property->getIri() : array('@id' => 'vocab:' . $property->getIri(), '@type' => $property->getRoute() ? 'hydra:Link' : 'rdf:Property', 'label' => $property->getTitle(), 'description' => $property->getDescription(), 'domain' => $propertyDomain, 'range' => $this->getTypeReferenceIri($property->getType()), 'supportedOperation' => $this->documentOperations($property->getOperations())), 'hydra:title' => $property->getTitle(), 'hydra:description' => $property->getDescription(), 'required' => $property->getRequired(), 'readonly' => $property->isReadOnly(), 'writeonly' => $property->isWriteOnly());
}
return $result;
}
