public function FontAwesomeIconpickerWidget::massageFormValues in Font Awesome Icons 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 FontAwesomeIconWidget::massageFormValues

File

modules/fontawesome_iconpicker_widget/src/Plugin/Field/FieldWidget/FontAwesomeIconpickerWidget.php, line 177

Class

FontAwesomeIconpickerWidget

Fontawesome Iconpicker Widget.

Namespace

Drupal\fontawesome_iconpicker_widget\Plugin\Field\FieldWidget

Code

public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {

  // Loop over each item and set the data properly.
  foreach ($values as &$item) {

    // Reset $item['icon_name'] to the base name.
    $class = $item['icon_name'];
    $item['icon_name'] = $this->iconManager
      ->getIconBaseNameFromClass($class);
    $item['style'] = $this->iconManager
      ->getIconPrefixFromClass($class);
    unset($item['settings']['style']);
    if (!empty($item['settings']['masking']['mask'])) {
      $mask_class = $item['settings']['masking']['mask'];
      $item['settings']['masking']['mask'] = $this->iconManager
        ->getIconBaseNameFromClass($mask_class);
      $item['settings']['masking']['style'] = $this->iconManager
        ->getIconPrefixFromClass($mask_class);
    }

    // Massage rotate and flip values to make them format properly.
    if (is_numeric($item['settings']['power_transforms']['rotate']['value'])) {
      $item['settings']['power_transforms']['rotate']['type'] = 'rotate';
    }
    else {
      unset($item['settings']['power_transforms']['rotate']);
    }
    if (!empty($item['settings']['power_transforms']['flip-h']['value'])) {
      $item['settings']['power_transforms']['flip-h']['type'] = 'flip';
    }
    else {
      unset($item['settings']['power_transforms']['flip-h']);
    }
    if (!empty($item['settings']['power_transforms']['flip-v']['value'])) {
      $item['settings']['power_transforms']['flip-v']['type'] = 'flip';
    }
    else {
      unset($item['settings']['power_transforms']['flip-v']);
    }
    $item['settings'] = serialize(array_filter($item['settings']));
  }
  return $values;
}