/**
* Hydrate a resource value
*
* @param array $valueObject
* @param Value $value
*/
protected function hydrateResource(array $valueObject, Value $value)
{
$value->setType(Value::TYPE_RESOURCE);
$value->setValue(null);
// set default
$value->setLang(null);
// set default
$value->setUriLabel(null);
// set default
$valueResource = $this->adapter->getEntityManager()->find('Omeka\\Entity\\Resource', $valueObject['value_resource_id']);
if (null === $valueResource) {
throw new Exception\NotFoundException(sprintf($this->adapter->getTranslator()->translate('Resource not found with id %s.'), $valueObject['value_resource_id']));
}
if ($valueResource instanceof Media) {
$translator = $this->adapter->getTranslator();
$exception = new Exception\ValidationException();
$exception->getErrorStore()->addError('value', $translator->translate('A value resource cannot be Media.'));
throw $exception;
}
$value->setValueResource($valueResource);
}
/**
* Hydrate an entity.
*
* Encapsulates hydration, authorization, pre-validation API events, and
* validation procedures into one method.
*
* @throws Exception\ValidationException
* @param Request $request
* @param EntityInterface $entity
* @param ErrorStore $errorStore
*/
protected function hydrateEntity(Request $request, EntityInterface $entity, ErrorStore $errorStore)
{
$operation = $request->getOperation();
// Before everything, check whether the current user has access to this
// entity in its original state.
$this->authorize($entity, $operation);
// Trigger the operation's api.validate.data.pre event.
$event = new Event(Event::API_VALIDATE_DATA_PRE, $this, ['services' => $this->getServiceLocator(), 'entity' => $entity, 'request' => $request, 'errorStore' => $errorStore]);
$this->getEventManager()->trigger($event);
// Validate the request.
$this->validateRequest($request, $errorStore);
if ($errorStore->hasErrors()) {
$validationException = new Exception\ValidationException();
$validationException->setErrorStore($errorStore);
throw $validationException;
}
$this->hydrate($request, $entity, $errorStore);
// Trigger the operation's api.validate.entity.pre event.
$event = new Event(Event::API_VALIDATE_ENTITY_PRE, $this, ['services' => $this->getServiceLocator(), 'entity' => $entity, 'request' => $request, 'errorStore' => $errorStore]);
$this->getEventManager()->trigger($event);
// Validate the entity.
$this->validateEntity($entity, $errorStore);
if ($errorStore->hasErrors()) {
if (Request::UPDATE == $operation) {
// Refresh the entity from the database, overriding any local
// changes that have not yet been persisted
$this->getEntityManager()->refresh($entity);
}
$validationException = new Exception\ValidationException();
$validationException->setErrorStore($errorStore);
throw $validationException;
}
}
