/**
* @param EntityMetadata $entityMetadata
* @param array $config
* @param MetadataContext $context
*/
protected function loadMetadataForRelatedEntities(EntityMetadata $entityMetadata, array $config, MetadataContext $context)
{
$associations = $entityMetadata->getAssociations();
foreach ($associations as $associationName => $association) {
if (null !== $association->getTargetMetadata()) {
// metadata for an associated entity is already loaded
continue;
}
if (!isset($config[ConfigUtil::FIELDS][$associationName][ConfigUtil::FIELDS])) {
// a configuration of an association fields does not exist
continue;
}
$relatedEntityMetadata = $this->metadataProvider->getMetadata($association->getTargetClassName(), $context->getVersion(), $context->getRequestType(), $context->getExtras(), $config[ConfigUtil::FIELDS][$associationName]);
if (null !== $relatedEntityMetadata) {
$association->setTargetMetadata($relatedEntityMetadata);
}
}
}
/**
* @param EntityMetadata $entityMetadata
* @param array $config
*/
protected function normalizeMetadata(EntityMetadata $entityMetadata, array $config)
{
$fields = ConfigUtil::getArrayValue($config, ConfigUtil::FIELDS);
foreach ($fields as $fieldName => $fieldConfig) {
if (null === $fieldConfig) {
continue;
}
if (ConfigUtil::isExclude($fieldConfig)) {
$entityMetadata->removeProperty($fieldName);
} elseif (isset($fieldConfig[ConfigUtil::PROPERTY_PATH])) {
$path = ConfigUtil::explodePropertyPath($fieldConfig[ConfigUtil::PROPERTY_PATH]);
if (count($path) === 1) {
$entityMetadata->renameProperty(reset($path), $fieldName);
}
}
}
if (ConfigUtil::isExcludeAll($config)) {
$toRemoveFieldNames = array_diff(array_merge(array_keys($entityMetadata->getFields()), array_keys($entityMetadata->getAssociations())), array_keys($fields));
foreach ($toRemoveFieldNames as $fieldName) {
$entityMetadata->removeProperty($fieldName);
}
}
}
