public function DefaultSelection::getReferenceableEntities in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Entity/Plugin/EntityReferenceSelection/DefaultSelection.php \Drupal\Core\Entity\Plugin\EntityReferenceSelection\DefaultSelection::getReferenceableEntities()

Gets the list of referenceable entities.

Return value

array A nested array of entities, the first level is keyed by the entity bundle, which contains an array of entity labels (escaped), keyed by the entity ID.

Overrides SelectionInterface::getReferenceableEntities

2 calls to DefaultSelection::getReferenceableEntities()

PhpSelection::getReferenceableEntities in core/lib/Drupal/Core/Entity/Plugin/EntityReferenceSelection/PhpSelection.php

Gets the list of referenceable entities.

TermSelection::getReferenceableEntities in core/modules/taxonomy/src/Plugin/EntityReferenceSelection/TermSelection.php

Gets the list of referenceable entities.

2 methods override DefaultSelection::getReferenceableEntities()

PhpSelection::getReferenceableEntities in core/lib/Drupal/Core/Entity/Plugin/EntityReferenceSelection/PhpSelection.php

Gets the list of referenceable entities.

TermSelection::getReferenceableEntities in core/modules/taxonomy/src/Plugin/EntityReferenceSelection/TermSelection.php

Gets the list of referenceable entities.

File

core/lib/Drupal/Core/Entity/Plugin/EntityReferenceSelection/DefaultSelection.php, line 242

Contains \Drupal\Core\Entity\Plugin\EntityReferenceSelection\DefaultSelection.

Class

DefaultSelection

Default plugin implementation of the Entity Reference Selection plugin.

Namespace

Drupal\Core\Entity\Plugin\EntityReferenceSelection

Code

public function getReferenceableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0) {
  $target_type = $this->configuration['target_type'];
  $query = $this
    ->buildEntityQuery($match, $match_operator);
  if ($limit > 0) {
    $query
      ->range(0, $limit);
  }
  $result = $query
    ->execute();
  if (empty($result)) {
    return array();
  }
  $options = array();
  $entities = entity_load_multiple($target_type, $result);
  foreach ($entities as $entity_id => $entity) {
    $bundle = $entity
      ->bundle();
    $options[$bundle][$entity_id] = Html::escape($entity
      ->label());
  }
  return $options;
}