function crop_update_8001 in Crop API 8

Same name and namespace in other branches

1. 8.2 crop.install \crop_update_8001()

Delete orphaned crop entities.

File

./crop.install, line 13

Install, update and uninstall functions for the Crop API module.

Code

function crop_update_8001(&$sandbox) {

  // Unsure we have current element set to 0.
  if (!isset($sandbox['current'])) {
    $sandbox['current'] = 0;
    $sandbox['total'] = \Drupal::entityQuery('crop')
      ->count()
      ->execute();
  }
  $items_per_batch = 100;
  $crops = \Drupal::entityQuery('crop')
    ->sort('cid', 'ASC')
    ->range($sandbox['current'], $items_per_batch)
    ->execute();
  if (empty($crops)) {
    $sandbox['#finished'] = 1;
  }
  else {
    foreach ($crops as $cid) {

      /** @var \Drupal\crop\Entity\Crop $crop */
      $crop = Crop::load($cid);
      $files = \Drupal::entityQuery('file')
        ->condition('uri', $crop
        ->get('uri')->value)
        ->count();

      // Checks if the file exist, if not exist delete this orphan crop.
      if (empty($files
        ->execute())) {

        // Lets tell the site admin what we are doing.
        \Drupal::logger('crop_api')
          ->notice('The orphaned crop @cid referring to image with URI @uri has been deleted.', [
          '@cid' => $cid,
          'uri' => $crop->uri->value,
        ]);
        $crop
          ->delete();
      }
      $sandbox['current']++;
    }
    $sandbox['#finished'] = $sandbox['current'] / $sandbox['total'];
  }
}