class BricksTreeInlineWidget in Bricks​ 2.x

Plugin annotation

@FieldWidget(
  id = "bricks_tree_inline",
  label = @Translation("Bricks tree (Inline entity form)"),
  description = @Translation("A tree of inline entity forms."),
  field_types = {
    "bricks",
    "bricks_revisioned"
  },
  multiple_values = true
)

Hierarchy

• class \Drupal\bricks_inline\Plugin\Field\FieldWidget\BricksTreeInlineWidget extends \Drupal\inline_entity_form\Plugin\Field\FieldWidget\InlineEntityFormComplex

File

modules/bricks_inline/src/Plugin/Field/FieldWidget/BricksTreeInlineWidget.php, line 23

Namespace

Drupal\bricks_inline\Plugin\Field\FieldWidget

class BricksTreeInlineWidget extends InlineEntityFormComplex {

  /**
   * {@inheritdoc}
   */
  public function form(FieldItemListInterface $items, array &$form, FormStateInterface $form_state, $get_delta = NULL) {
    $elements = parent::form($items, $form, $form_state, $get_delta);

    // Signal to content_translation that this field should be treated as
    // multilingual and not be hidden, see
    // \Drupal\content_translation\ContentTranslationHandler::entityFormSharedElements().
    $elements['#multilingual'] = TRUE;
    return $elements;
  }

  /**
   * {@inheritdoc}
   */
  public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
    $element = parent::formElement($items, $delta, $element, $form, $form_state);
    $element['entities']['#widget'] = 'bricks_tree_inline';
    $entities = $form_state
      ->get([
      'inline_entity_form',
      $this
        ->getIefId(),
      'entities',
    ]);
    foreach ($entities as $delta => $value) {
      _bricks_form_element_alter($element['entities'][$delta], $items[$delta], $value['entity']);
    }
    return $element;
  }

  /**
   * {@inheritdoc}
   */
  public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {
    $field_name = $this->fieldDefinition
      ->getName();
    $field_value = $form_state
      ->getValue($field_name);
    foreach ($values as $delta => $value) {
      if (isset($field_value['entities'][$delta])) {
        $values[$delta]['depth'] = $field_value['entities'][$delta]['depth'];
        $values[$delta]['options'] = $field_value['entities'][$delta]['options'];
      }
    }
    return $values;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
BricksTreeInlineWidget::form	public	function
BricksTreeInlineWidget::formElement	public	function
BricksTreeInlineWidget::massageFormValues	public	function