public function BatchService::warmUpFileProcess in Image Style Warmer 8

Batch process callback.

Parameters

int $fid: Id of the file.

object $context: Context for operations.

File

src/BatchService.php, line 22

Class

BatchService

Class BatchService

Namespace

Drupal\image_style_warmer

Code

public function warmUpFileProcess($fid, $count, &$context) {

  /** @var \Drupal\image_style_warmer\ImageStylesWarmerInterface $image_styles_warmer */
  $image_styles_warmer = \Drupal::service('image_style_warmer.warmer');
  $file = File::load($fid);
  $image_styles_warmer
    ->warmUp($file);

  // Store some results for post-processing in the 'finished' callback.
  // The contents of 'results' will be available as $results in the
  // 'finished' function (in this example, batch_example_finished()).
  $context['results'][] = $fid;
  $i = count($context['results']);

  // Optional message displayed under the progressbar.
  $context['message'] = t('Warming up styles for file @fid (@i/@count)', [
    '@fid' => $fid,
    '@i' => $i,
    '@count' => $count,
  ]);
}