public function FilterResponsiveImageStyle::settingsForm in Inline responsive images 8.2

Generates a filter's settings form.

Parameters

array $form: A minimally prepopulated form array.

\Drupal\Core\Form\FormStateInterface $form_state: The state of the (entire) configuration form.

Return value

array The $form array with additional form elements for the settings of this filter. The submitted form values should match $this->settings.

Overrides FilterBase::settingsForm

File

src/Plugin/Filter/FilterResponsiveImageStyle.php, line 31

Contains \Drupal\inline_responsive_images\Plugin\Filter\FilterResponsiveImageStyle.

Class

FilterResponsiveImageStyle

Provides a filter to render inline images as responsive images.

Namespace

Drupal\inline_responsive_images\Plugin\Filter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $image_styles = \Drupal::entityTypeManager()
    ->getStorage('responsive_image_style')
    ->loadMultiple();
  $form['responsive_styles'] = array(
    '#type' => 'markup',
    '#markup' => 'Select the responsive styles that are available in the editor',
  );
  foreach ($image_styles as $image_style) {
    $form['responsive_style_' . $image_style
      ->id()] = array(
      '#type' => 'checkbox',
      '#title' => $image_style
        ->label(),
      '#default_value' => isset($this->settings['responsive_style_' . $image_style
        ->id()]) ? $this->settings['responsive_style_' . $image_style
        ->id()] : 0,
    );
  }
  return $form;
}