private function getParentValue($object, $key)
{
$parent = Object_Service::hasInheritableParentObject($object);
$getter = "get" . ucfirst($key);
if ($parent) {
$value = $parent->{$getter}();
if ($value) {
$result = new stdClass();
$result->value = $value;
$result->id = $parent->getId();
return $result;
} else {
return $this->getParentValue($parent, $key);
}
}
}
/**
* @return mixed
*/
public function getValueFromParent($key)
{
$parent = Object_Service::hasInheritableParentObject($this->getObject());
if (!empty($parent)) {
$containerGetter = "get" . ucfirst($this->fieldname);
$brickGetter = "get" . ucfirst($this->getType());
$getter = "get" . ucfirst($key);
if ($parent->{$containerGetter}()->{$brickGetter}()) {
return $parent->{$containerGetter}()->{$brickGetter}()->{$getter}();
}
}
return null;
}
/**
* gets recursively attribute data from parent and fills objectData and metaData
*
* @param $object
* @param $key
* @param $fielddefinition
* @return void
*/
private function getDataForField($item, $key, $fielddefinition, $level, $baseObject, $getter, $objectFromVersion)
{
$result = new stdClass();
$parent = Object_Service::hasInheritableParentObject($baseObject);
$valueGetter = "get" . ucfirst($key);
// relations but not for objectsMetadata, because they have additional data which cannot be loaded directly from the DB
if (!$objectFromVersion && method_exists($fielddefinition, "getLazyLoading") and $fielddefinition->getLazyLoading() and !$fielddefinition instanceof Object_Class_Data_ObjectsMetadata) {
//lazy loading data is fetched from DB differently, so that not every relation object is instantiated
if ($fielddefinition->isRemoteOwner()) {
$refKey = $fielddefinition->getOwnerFieldName();
$refId = $fielddefinition->getOwnerClassId();
} else {
$refKey = $key;
}
$relations = $item->getRelationData($refKey, !$fielddefinition->isRemoteOwner(), $refId);
if (empty($relations) && !empty($parent)) {
$parentItem = $parent->{"get" . ucfirst($this->getName())}();
if (!empty($parentItem)) {
$parentItem = $parentItem->{$getter}();
if ($parentItem) {
return $this->getDataForField($parentItem, $key, $fielddefinition, $level + 1, $parent, $getter, $objectFromVersion);
}
}
}
$data = array();
if ($fielddefinition instanceof Object_Class_Data_Href) {
$data = $relations[0];
} else {
foreach ($relations as $rel) {
if ($fielddefinition instanceof Object_Class_Data_Objects) {
$data[] = array($rel["id"], $rel["path"], $rel["subtype"]);
} else {
$data[] = array($rel["id"], $rel["path"], $rel["type"], $rel["subtype"]);
}
}
}
$result->objectData = $data;
$result->metaData['objectid'] = $baseObject->getId();
$result->metaData['inherited'] = $level != 0;
} else {
$value = null;
if (!empty($item)) {
$value = $fielddefinition->getDataForEditmode($item->{$valueGetter}(), $baseObject);
}
if (empty($value) && !empty($parent)) {
$parentItem = $parent->{"get" . ucfirst($this->getName())}()->{$getter}();
if (!empty($parentItem)) {
return $this->getDataForField($parentItem, $key, $fielddefinition, $level + 1, $parent, $getter, $objectFromVersion);
}
}
$result->objectData = $value;
$result->metaData['objectid'] = $baseObject->getId();
$result->metaData['inherited'] = $level != 0;
}
return $result;
}
