public function PaymentForm::massageFormValues in Payment 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

modules/payment_form/src/Plugin/Field/FieldWidget/PaymentForm.php, line 110

Class

PaymentForm

A payment configuration widget.

Namespace

Drupal\payment_form\Plugin\Field\FieldWidget

Code

public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {
  $element = NestedArray::getValue($form, array_merge(array_slice($values['array_parents'], count($form['#array_parents'])), [
    'line_items',
  ]));
  $line_items_data = [];

  /** @var \Drupal\payment\Plugin\Payment\LineItem\PaymentLineItemInterface $line_item */
  foreach ($element['#value'] as $line_item) {
    $line_items_data[] = [
      'plugin_id' => $line_item
        ->getPluginId(),
      'plugin_configuration' => $line_item
        ->getConfiguration(),
    ];
  }
  return $line_items_data;
}