public function ParagraphsBrowserWidgetTrait::settingsForm in Paragraphs Browser 8

File

src/Plugin/Field/FieldWidget/ParagraphsBrowserWidgetTrait.php, line 35

Paragraphs Previewer widget trait implementation for paragraphs.

Class

ParagraphsBrowserWidgetTrait

Trait of Plugin implementation of the 'entity_reference paragraphs' widget.

Namespace

Drupal\paragraphs_browser\Plugin\Field\FieldWidget

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $elements = parent::settingsForm($form, $form_state);
  $elements['add_mode'] = array(
    '#type' => 'hidden',
    '#value' => 'paragraphs_browser',
  );
  $paragraph_browsers = \Drupal::entityTypeManager()
    ->getStorage('paragraphs_browser_type')
    ->loadMultiple();
  $options = array(
    '_na' => 'No Groups',
  );
  foreach ($paragraph_browsers as $type) {
    $options[$type->id] = $type->label;
  }
  $elements['paragraphs_browser'] = array(
    '#type' => 'select',
    '#title' => $this
      ->t('Paragraphs Browser'),
    '#description' => $this
      ->t('Select which browser to use.'),
    '#options' => $options,
    '#default_value' => $this
      ->getSetting('paragraphs_browser'),
    '#required' => TRUE,
  );
  $elements['modal_width'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Paragraphs Browser Modal Width'),
    '#description' => 'The width of the modal in px or percentage.',
    '#default_value' => $this
      ->getSetting('modal_width'),
    '#required' => FALSE,
  );
  $elements['modal_height'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Paragraphs Browser Modal Height'),
    '#description' => 'The height of the modal in px or "auto".',
    '#default_value' => $this
      ->getSetting('modal_height'),
    '#required' => FALSE,
  );
  return $elements;
}