function uuid_features_fetch_uuid_references in UUID Features Integration 7

Walks through list of fields and updates entity references using the UUID.

Parameters

array $fields: Filtered array of fields of the same type.

string $entity_type: The entity type.

array $map: Mapping from entity to reference fields properties. Example: Taxonomy term: array( 'tid' => 'tid', )

Field collection: array( 'item_id' => 'value', 'revision_id' => 'revision_id', )

5 calls to uuid_features_fetch_uuid_references()

commerce_product_reference_uuid_entity_features_rebuild_alter in includes/modules/commerce_product_reference.inc

Implements hook_uuid_entity_features_rebuild_alter().

field_collection_uuid_entity_features_rebuild_alter in includes/modules/field_collection.inc

Implements hook_uuid_entity_features_rebuild_alter().

paragraphs_uuid_entity_features_rebuild_alter in includes/modules/paragraphs.inc

Implements hook_uuid_entity_features_rebuild_alter().

taxonomy_uuid_entity_features_rebuild_alter in includes/modules/taxonomy.inc

Implements hook_uuid_entity_features_rebuild_alter().

_entity_reference_uuid_entity_features_rebuild_fetch_uuid_references in includes/modules/entityreference.inc

Helper function to fetch uuid references in case of different fields types.

File

./uuid_features.module, line 913

UUID Features module allows to export data stored in the db by features.

Code

function uuid_features_fetch_uuid_references(&$fields, $entity_type, $map) {
  foreach ($fields as $field_name => &$field_languages) {
    foreach ($field_languages as &$field_values) {
      if (is_array($field_values)) {
        foreach ($field_values as &$field_value) {
          $uuid = 'not found';
          if (isset($field_value['uuid'])) {
            $uuid = $field_value['uuid'];
          }
          else {

            // Try our best to load a reference even if the explicit uuid key is
            // missing. It's likely that the uuid was stored in the first map
            // key. This is for backward compatibility.
            $target_key = reset($map);
            if (isset($field_value[$target_key]) && uuid_is_valid($field_value[$target_key])) {
              $uuid = $field_value[$target_key];
            }
          }
          if ($uuid != 'not found') {
            $entities = entity_uuid_load($entity_type, array(
              $uuid,
            ), array(), TRUE);
            $referenced_entity = reset($entities);
            foreach ($map as $source => $destination) {
              if ($referenced_entity) {
                $field_value[$destination] = $referenced_entity->{$source};
              }
              else {

                // Fallback.
                $field_value[$destination] = UUID_FEATURES_DEFAULT_FALLBACK_ID;
              }
            }
          }
        }
      }
    }
  }
}