function relation_rules_get_specific_endpoints in Relation 8

Same name and namespace in other branches

1. 8.2 relation.rules.inc \relation_rules_get_specific_endpoints()
2. 7 relation.rules.inc \relation_rules_get_specific_endpoints()

Entity-type specific property getter callback.

File

./relation.rules.inc, line 116

Implements the Rules module API for Relation.

Code

function relation_rules_get_specific_endpoints($relation, array $options, $property_name, $entity_type, $info) {
  if ($info['endpoint_type'] == 'source') {
    if ($info['relation_directional']) {
      $endpoints = array(
        $relation->endpoints[Language::LANGCODE_NOT_SPECIFIED][0],
      );
    }
    else {
      $endpoints = $relation->endpoints[Language::LANGCODE_NOT_SPECIFIED];
    }
  }
  else {
    $endpoints = array_slice($relation->endpoints[Language::LANGCODE_NOT_SPECIFIED], 1);
  }
  $array = array();
  foreach ($endpoints as $endpoint) {
    $storage_handler = \Drupal::entityTypeManager()
      ->getStorage($endpoint['entity_type']);
    $entity = $storage_handler
      ->load($endpoint['entity_id']);
    $array[] = $entity
      ->id();
  }
  return $array;
}