locale_cron_fill_queue

locale_cron_fill_queue()

function locale_cron_fill_queue() {
  $updates = array();
  $config = \Drupal::config('locale.settings');

  // Determine which project+language should be updated.
  $last = REQUEST_TIME - $config->get('translation.update_interval_days') * 3600 * 24;
  $projects = \Drupal::service('locale.project')->getAll();
  $projects = array_filter($projects, function($project) {
    return $project['status'] == 1;
  });
  $files = db_select('locale_file', 'f')
    ->condition('f.project', array_keys($projects), 'IN')
    ->condition('f.last_checked', $last, '<')
    ->fields('f', array('project', 'langcode'))
    ->execute()->fetchAll();
  foreach ($files as $file) {
    $updates[$file->project][] = $file->langcode;

    // Update the last_checked timestamp of the project+language that will
    // be checked for updates.
    db_update('locale_file')
      ->fields(array('last_checked' => REQUEST_TIME))
      ->condition('project', $file->project)
      ->condition('langcode', $file->langcode)
      ->execute();
  }

  // For each project+language combination a number of tasks are added to
  // the queue.
  if ($updates) {
    module_load_include('fetch.inc', 'locale');
    $options = _locale_translation_default_update_options();
    $queue = \Drupal::queue('locale_translation', TRUE);

    foreach ($updates as $project => $languages) {
      $batch = locale_translation_batch_update_build(array($project), $languages, $options);
      foreach ($batch['operations'] as $item) {
        $queue->createItem($item);
      }
    }
  }
}