/**
* {@inheritdoc}
*/
public function process(ContextInterface $context)
{
/** @var Context $context */
$entityClass = $context->getClassName();
if (!$this->doctrineHelper->isManageableEntityClass($entityClass)) {
// only manageable entities are supported
return;
}
$filters = $context->getFilters();
if ($filters->has(self::FILTER_KEY)) {
// filters have been already set
return;
}
$fieldFilter = new FieldsFilter(DataType::STRING, self::FILTER_KEY_DESCRIPTION);
$fieldFilter->setArrayAllowed(true);
$filters->add(sprintf(self::FILTER_KEY_TEMPLATE, $this->entityClassTransformer->transform($entityClass)), $fieldFilter);
$associations = $this->doctrineHelper->getEntityMetadata($entityClass)->getAssociationMappings();
if (!$associations) {
// no associations - no sense to add associations fields filters
return;
}
$associationKeys = array_keys($associations);
foreach ($associationKeys as $association) {
$filters->add(sprintf(self::FILTER_KEY_TEMPLATE, $association), $fieldFilter);
}
}
/**
* @param object $entity
* @param int $level
*
* @return array
*/
protected function normalizeEntity($entity, $level)
{
$result = [];
$metadata = $this->doctrineHelper->getEntityMetadata($entity);
$nextLevel = $level + 1;
$fields = $metadata->getFieldNames();
foreach ($fields as $field) {
$value = null;
if ($this->dataAccessor->tryGetValue($entity, $field, $value)) {
$result[$field] = $this->normalizeValue($value, $nextLevel);
}
}
$associations = $metadata->getAssociationNames();
foreach ($associations as $field) {
$value = null;
if ($this->dataAccessor->tryGetValue($entity, $field, $value)) {
$result[$field] = $this->normalizeValue($value, $nextLevel);
}
}
return $result;
}
/**
* {@inheritdoc}
*/
public function process(ContextInterface $context)
{
/** @var Context $context */
$entityClass = $context->getClassName();
if (!$this->doctrineHelper->isManageableEntityClass($entityClass)) {
// only manageable entities are supported
return;
}
$indexedAssociations = $this->doctrineHelper->getIndexedAssociations($this->doctrineHelper->getEntityMetadata($entityClass));
if (!$indexedAssociations) {
// no associations - no sense to add include filters
return;
}
$filters = $context->getFilters();
if ($filters->has(self::FILTER_KEY)) {
// filters have been already set
return;
}
$includeFilter = new IncludeFilter(DataType::STRING, 'Inclusion of related resources. Comma-separated paths, e.g. "articles,comments,author"');
$includeFilter->setArrayAllowed(true);
$filters->add(self::FILTER_KEY, $includeFilter);
}
