public function PluginSelector::massageFormValues in Plugin 8.2

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/PluginSelector.php, line 71

Class

PluginSelector

Provides a plugin selector field widget.

Namespace

Drupal\plugin\Plugin\Field\FieldWidget

Code

public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {
  $massaged_values = [];
  foreach ($values as $delta => $item_values) {
    $element = NestedArray::getValue($form, array_slice($item_values['array_parents'], count($form['#array_parents'])));
    $plugin_selector = static::getPluginSelector($form_state, $element);
    $plugin_selector
      ->submitSelectorForm($element['plugin_selector'], $form_state);
    $massaged_values[$delta] = [
      'plugin_instance' => $plugin_selector
        ->getSelectedPlugin(),
    ];
  }
  return $massaged_values;
}