public function Basic::trackItemsUpdated in Search API 8

Marks the given items as updated for this index.

Parameters

string[] $ids: The item IDs of the updated items.

Overrides TrackerInterface::trackItemsUpdated

File

src/Plugin/search_api/tracker/Basic.php, line 253

Class

Basic

Provides a tracker implementation which uses a FIFO-like processing order.

Namespace

Drupal\search_api\Plugin\search_api\tracker

Code

public function trackItemsUpdated(array $ids = NULL) {
  try {

    // Process the IDs in chunks so we don't create an overly large UPDATE
    // statement.
    $ids_chunks = $ids !== NULL ? array_chunk($ids, 1000) : [
      NULL,
    ];
    foreach ($ids_chunks as $ids_chunk) {
      $update = $this
        ->createUpdateStatement();
      $update
        ->fields([
        'changed' => $this
          ->getTimeService()
          ->getRequestTime(),
        'status' => $this::STATUS_NOT_INDEXED,
      ]);
      if ($ids_chunk) {
        $update
          ->condition('item_id', $ids_chunk, 'IN');
      }

      // Update the status of unindexed items only if the item order is LIFO.
      // (Otherwise, an item that's regularly being updated might never get
      // indexed.)
      if ($this->configuration['indexing_order'] === 'fifo') {
        $update
          ->condition('status', self::STATUS_INDEXED);
      }
      $update
        ->execute();
    }
  } catch (\Exception $e) {
    $this
      ->logException($e);
  }
}