public function IndexTaskManager::stopTracking in Search API 8

Stops tracking for the given index.

Will delete any remaining tracking tasks and also remove all items from tracking for this index.

Parameters

\Drupal\search_api\IndexInterface $index: The search index.

string[]|null $datasource_ids: (optional) The IDs of the datasources for which to stop tracking. Or NULL to stop tracking for all datasources.

Overrides IndexTaskManagerInterface::stopTracking

File

src/Task/IndexTaskManager.php, line 218

Class

IndexTaskManager

Provides a service for managing pending index tasks.

Namespace

Drupal\search_api\Task

Code

public function stopTracking(IndexInterface $index, array $datasource_ids = NULL) {
  $valid_tracker = $index
    ->hasValidTracker();
  if (!isset($datasource_ids)) {
    $this->taskManager
      ->deleteTasks($this
      ->getTaskConditions($index));
    if ($valid_tracker) {
      $index
        ->getTrackerInstance()
        ->trackAllItemsDeleted();
    }
    return;
  }

  // Catch the case of being called with an empty array of datasources.
  if (!$datasource_ids) {
    return;
  }
  $tasks = $this->taskManager
    ->loadTasks($this
    ->getTaskConditions($index));
  foreach ($tasks as $task_id => $task) {
    $data = $task
      ->getData();
    if (in_array($data['datasource'], $datasource_ids)) {
      $this->taskManager
        ->deleteTask($task_id);
    }
  }
  foreach ($datasource_ids as $datasource_id) {
    $index
      ->getTrackerInstance()
      ->trackAllItemsDeleted($datasource_id);
  }
}