function cer_get_field_collection_owner in Corresponding Entity References 7.3

Gets the ultimate owner of a field collection -- that is, the top-level entity under which it's embedded. This could be any kind of entity that's not a field collection item.

1 string reference to 'cer_get_field_collection_owner'

cer_entity_property_info_alter in ./cer.module

Implements hook_entity_property_info_alter().

File

./cer.properties.field_collection.inc, line 63

Contains entity property callback functions for the 'cer' struct exposed to Entity API on field collections.

Code

function cer_get_field_collection_owner(array $data, array $options, $property, $data_type, array $info) {

  // If the entity is a field collection item, recurse upward. Otherwise,
  // return the wrapped entity.
  if ($data[0] == 'field_collection_item') {
    $data[0] = $data[1]
      ->hostEntityType();
    $data[1] = $data[1]
      ->hostEntity();
    $self = __FUNCTION__;
    return $self($data, $options, $property, $data_type, $info);
  }
  else {
    return new EntityDrupalWrapper($data[0], $data[1]);
  }
}