function file_replace_file_replace in File Replace (D8) 8

Implements hook_file_replace().

File

./file_replace.module, line 38

File replace functionality.

Code

function file_replace_file_replace(FileInterface $file) {

  // Flush image cache.
  if (\Drupal::moduleHandler()
    ->moduleExists('image')) {
    if (explode('/', $file
      ->getMimeType())[0] == 'image') {

      /** @var \Drupal\image\Entity\ImageStyle[] $image_styles */
      $image_styles = \Drupal::entityTypeManager()
        ->getStorage('image_style')
        ->loadMultiple();
      foreach ($image_styles as $image_style) {
        $image_style
          ->flush($file
          ->getFileUri());
      }
    }
  }
}