public function BackgroundImageEffect::submitConfigurationForm in Image Effects 8

Same name and namespace in other branches

1. 8.3 src/Plugin/ImageEffect/BackgroundImageEffect.php \Drupal\image_effects\Plugin\ImageEffect\BackgroundImageEffect::submitConfigurationForm()
2. 8.2 src/Plugin/ImageEffect/BackgroundImageEffect.php \Drupal\image_effects\Plugin\ImageEffect\BackgroundImageEffect::submitConfigurationForm()

Form submission handler.

Parameters

array $form: An associative array containing the structure of the plugin form as built by static::buildConfigurationForm().

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form. Calling code should pass on a subform state created through \Drupal\Core\Form\SubformState::createForSubform().

Overrides ConfigurableImageEffectBase::submitConfigurationForm

File

src/Plugin/ImageEffect/BackgroundImageEffect.php, line 164

Class

BackgroundImageEffect

Class BackgroundImageEffect.

Namespace

Drupal\image_effects\Plugin\ImageEffect

Code

public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
  parent::submitConfigurationForm($form, $form_state);
  $this->configuration['placement'] = $form_state
    ->getValue('placement');
  $this->configuration['x_offset'] = $form_state
    ->getValue('x_offset');
  $this->configuration['y_offset'] = $form_state
    ->getValue('y_offset');
  $this->configuration['opacity'] = $form_state
    ->getValue('opacity');
  $this->configuration['background_image'] = $form_state
    ->getValue('background_image');

  // Stores background image width and height in configuration to avoid the
  // need to fetch the image from storage in ::transformDimensions.
  $background_image = $this->imageFactory
    ->get($this->configuration['background_image']);
  $this->configuration['background_image_width'] = $background_image
    ->getWidth();
  $this->configuration['background_image_height'] = $background_image
    ->getHeight();
}