public function BgImageFieldWidget::massageFormValues in Background Image Field 8

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 FileWidget::massageFormValues

File

src/Plugin/Field/FieldWidget/BgImageFieldWidget.php, line 59

Class

BgImageFieldWidget

Plugin implementation of the 'image_image' widget.

Namespace

Drupal\bg_img_field\Plugin\Field\FieldWidget

Code

public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {
  $new_values = parent::massageFormValues($values, $form, $form_state);
  foreach ($new_values as $key => $value) {
    $new_values[$key]['css_selector'] = $value['css_settings']['css_selector'];
    $new_values[$key]['css_repeat'] = $value['css_settings']['css_repeat'];
    $new_values[$key]['css_background_size'] = $value['css_settings']['css_background_size'];
    $new_values[$key]['css_background_position'] = $value['css_settings']['css_background_position'];
    unset($new_values[$key]['css_settings']);
  }
  return $new_values;
}