public function ImageWidget::calculateDependencies in Drupal 10

Same name and namespace in other branches

1. 8 core/modules/image/src/Plugin/Field/FieldWidget/ImageWidget.php \Drupal\image\Plugin\Field\FieldWidget\ImageWidget::calculateDependencies()
2. 9 core/modules/image/src/Plugin/Field/FieldWidget/ImageWidget.php \Drupal\image\Plugin\Field\FieldWidget\ImageWidget::calculateDependencies()

File

core/modules/image/src/Plugin/Field/FieldWidget/ImageWidget.php, line 303

Class

ImageWidget

Plugin implementation of the 'image_image' widget.

Namespace

Drupal\image\Plugin\Field\FieldWidget

Code

public function calculateDependencies() {
  $dependencies = parent::calculateDependencies();
  $style_id = $this
    ->getSetting('preview_image_style');

  /** @var \Drupal\image\ImageStyleInterface $style */
  if ($style_id && ($style = ImageStyle::load($style_id))) {

    // If this widget uses a valid image style to display the preview of the
    // uploaded image, add that image style configuration entity as dependency
    // of this widget.
    $dependencies[$style
      ->getConfigDependencyKey()][] = $style
      ->getConfigDependencyName();
  }
  return $dependencies;
}