cer.properties.inc in Corresponding Entity References 7.3
Contains entity property callback functions for the 'cer' struct exposed to Entity API.
File
cer.properties.incView source
<?php
/**
* @file
* Contains entity property callback functions for the 'cer' struct exposed
* to Entity API.
*/
/**
* Unpacks the cer_left and cer_right values into a CerFieldChain object.
*/
function cer_unpack_field_chain($data, array $options, $property, $entity_type, array $info) {
return CerFieldChain::unpack($data);
}
/**
* Creates a parent struct for the lineage, depth, owner, and original properties.
* All that these other callbacks really need is the entity type and object, so
* that's what this returns.
*/
function cer_get_cer_struct($entity, array $options, $property, $entity_type, array $info) {
return array(
$entity_type,
$entity,
);
}
/**
* Gets the lineage of the entity as a string, in the format entity_type:bundle:%
*/
function cer_get_entity_lineage(array $data, array $options, $property, $data_type, array $info) {
list(, , $bundle) = entity_extract_IDs($data[0], $data[1]);
return $data[0] . ":{$bundle}:";
}
/**
* Gets the entity depth as an integer. cer_entity_property_info_alter() overrides this
* callback for field collections, and for all other entity types it's 0 (top level).
*/
function cer_get_entity_depth(array $data, array $options, $property, $data_type, array $info) {
return 0;
}
/**
* Gets the ultimate owner of the entity as an EntityDrupalWrapper. cer_entity_property_info_alter()
* overrides this callback for field collections, and for all other entity types the entity
* owns itself.
*/
function cer_get_entity_owner(array $data, array $options, $property, $data_type, array $info) {
return new EntityDrupalWrapper($data[0], $data[1]);
}
/**
* Gets the original entity, before update. If no update has taken place, the current
* entity is returned.
*/
function cer_get_entity_original(array $data, array $options, $property, $data_type, array $info) {
return new EntityDrupalWrapper($data[0], isset($data[1]->original) ? $data[1]->original : $data[1]);
}
Functions
Name![]() |
Description |
---|---|
cer_get_cer_struct | Creates a parent struct for the lineage, depth, owner, and original properties. All that these other callbacks really need is the entity type and object, so that's what this returns. |
cer_get_entity_depth | Gets the entity depth as an integer. cer_entity_property_info_alter() overrides this callback for field collections, and for all other entity types it's 0 (top level). |
cer_get_entity_lineage | Gets the lineage of the entity as a string, in the format entity_type:bundle:% |
cer_get_entity_original | Gets the original entity, before update. If no update has taken place, the current entity is returned. |
cer_get_entity_owner | Gets the ultimate owner of the entity as an EntityDrupalWrapper. cer_entity_property_info_alter() overrides this callback for field collections, and for all other entity types the entity owns itself. |
cer_unpack_field_chain | Unpacks the cer_left and cer_right values into a CerFieldChain object. |