public function LayoutParagraphsWidget::massageFormValues in Layout Paragraphs 1.0.x

Massages the form values into the format expected for field values.

Parameters

array $values: The submitted form values produced by the widget.

• If the widget does not manage multiple values itself, the array holds the values generated by the multiple copies of the $element generated by the formElement() method, keyed by delta.
• If the widget manages multiple values, the array holds the values of the form element generated by the formElement() method.

array $form: The form structure where field elements are attached to. This might be a full form structure, or a sub-element of a larger form.

\Drupal\Core\Form\FormStateInterface $form_state: The form state.

Return value

array An array of field values, keyed by delta.

Overrides WidgetBase::massageFormValues

File

src/Plugin/Field/FieldWidget/LayoutParagraphsWidget.php, line 2322

Class

LayoutParagraphsWidget

Entity Reference with Layout field widget.

Namespace

Drupal\layout_paragraphs\Plugin\Field\FieldWidget

Code

public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {
  foreach ($values as $delta => &$item) {
    unset($values[$delta]['actions']);
    if (isset($item['entity']) && $item['entity'] instanceof ParagraphInterface) {

      /** @var \Drupal\paragraphs\Entity\Paragraph $paragraph_entity */
      $paragraph_entity = $item['entity'];

      // Merge region and parent uuid into paragraph behavior settings.
      $behavior_settings = $this
        ->getLayoutSettings($paragraph_entity);
      $new_behavior_settings = [
        'region' => $item['region'],
        'parent_uuid' => $item['parent_uuid'],
      ];
      $this
        ->setLayoutSettings($paragraph_entity, $new_behavior_settings + $behavior_settings);
      $paragraph_entity
        ->setNeedsSave(TRUE);
      $item['target_id'] = $paragraph_entity
        ->id();
      $item['target_revision_id'] = $paragraph_entity
        ->getRevisionId();
    }
  }
  return $values;
}