public function FontAwesomeIconWidget::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 WidgetBase::massageFormValues

1 method overrides FontAwesomeIconWidget::massageFormValues()

FontAwesomeIconpickerWidget::massageFormValues in modules/fontawesome_iconpicker_widget/src/Plugin/Field/FieldWidget/FontAwesomeIconpickerWidget.php

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

File

src/Plugin/Field/FieldWidget/FontAwesomeIconWidget.php, line 515

Class

FontAwesomeIconWidget

Plugin implementation of the 'fontawesome_icon' widget.

Namespace

Drupal\fontawesome\Plugin\Field\FieldWidget

Code

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

  // Load the icon data so we can determine the icon type.
  $metadata = $this->fontAwesomeManager
    ->getIcons();

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

    // Remove the prefix if the user accidentally added it.
    if (substr($item['icon_name'], 0, 3) == 'fa-') {
      $item['icon_name'] = substr($item['icon_name'], 3);
    }
    if (!empty($item['settings']['masking']['style'])) {
      $item['settings']['masking']['style'] = isset($metadata[$item['icon_name']]['styles']) ? $this->fontAwesomeManager
        ->determinePrefix($metadata[$item['icon_name']]['styles'], $item['settings']['masking']['style']) : 'fas';
    }

    // 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']);
    }

    // Massage the item style.
    if ($item['settings']['style'] == 'fak') {
      $item['style'] = 'fak';
    }
    else {

      // Determine the icon style - brands don't allow style.
      $item['style'] = isset($metadata[$item['icon_name']]['styles']) ? $this->fontAwesomeManager
        ->determinePrefix($metadata[$item['icon_name']]['styles'], $item['settings']['style']) : 'fas';
    }
    unset($item['settings']['style']);
    $item['settings'] = serialize(array_filter($item['settings']));
  }
  return $values;
}