public function KeywordViewsData::getViewsData in Bibliography & Citation 8

Same name and namespace in other branches

1. 2.0.x modules/bibcite_entity/src/KeywordViewsData.php \Drupal\bibcite_entity\KeywordViewsData::getViewsData()

Returns views data for the entity type.

Return value

array Views data in the format of hook_views_data().

Overrides EntityViewsData::getViewsData

File

modules/bibcite_entity/src/KeywordViewsData.php, line 15

Class

KeywordViewsData

Provides the views data for the Keywords entity type.

Namespace

Drupal\bibcite_entity

Code

public function getViewsData() {
  $data = parent::getViewsData();
  $data['bibcite_keyword']['id']['argument'] = [
    'id' => 'bibcite_keyword',
    'name field' => 'name',
    'numeric' => TRUE,
  ];

  // @todo Use $this->entityTypeManager only, once Drupal 8.9.0 is released.
  $entity_manager = isset($this->entityTypeManager) ? $this->entityTypeManager : $this->entityManager;
  $entity_type = $entity_manager
    ->getDefinition('bibcite_reference');
  $data[$this->entityType
    ->getBaseTable()] += [
    'reverse__' . $entity_type
      ->id() . '__' . $this->entityType
      ->id() => [
      'relationship' => [
        'title' => $this
          ->t('Reference using keywords'),
        'label' => $entity_type
          ->getLabel(),
        'group' => $this->entityType
          ->getLabel(),
        'id' => 'entity_reverse',
        'base' => $entity_type
          ->getDataTable() ?: $entity_type
          ->getBaseTable(),
        'entity_type' => $entity_type
          ->id(),
        'base field' => $entity_type
          ->getKey('id'),
        'field_name' => 'keywords',
        'field table' => 'bibcite_reference__keywords',
        'field field' => 'keywords_target_id',
        'join_extra' => [
          [
            'field' => 'deleted',
            'value' => 0,
            'numeric' => TRUE,
          ],
        ],
      ],
    ],
  ];
  return $data;
}