function HistoryViewsHooks::viewsData

Implements hook_views_data().

Attributes

File

core/modules/history/src/Hook/HistoryViewsHooks.php, line 18

Class

HistoryViewsHooks

Hook implementations for history.

Namespace

Code

public function viewsData() : array {
  // History table
  // We're actually defining a specific instance of the table, so let's
  // alias it so that we can later add the real table for other purposes if we
  // need it.
  $data['history']['table']['group'] = $this->t('Content');
  // Explain how this table joins to others.
  $data['history']['table']['join'] = [
    // Directly links to node table.
'node_field_data' => [
      'table' => 'history',
      'left_field' => 'nid',
      'field' => 'nid',
      'extra' => [
        [
          'field' => 'uid',
          'value' => '***CURRENT_USER***',
          'numeric' => TRUE,
        ],
      ],
    ],
  ];
  $data['history']['timestamp'] = [
    'title' => $this->t('Has new content'),
    'field' => [
      'id' => 'history_user_timestamp',
      'help' => $this->t('Show a marker if the content is new or updated.'),
    ],
    'filter' => [
      'help' => $this->t('Show only content that is new or updated.'),
      'id' => 'history_user_timestamp',
    ],
  ];
  return $data;
}