public function GeolocationLatlngWidget::massageFormValues in Geolocation Field 8

Same name and namespace in other branches

1. 8.3 src/Plugin/Field/FieldWidget/GeolocationLatlngWidget.php \Drupal\geolocation\Plugin\Field\FieldWidget\GeolocationLatlngWidget::massageFormValues()
2. 8.2 src/Plugin/Field/FieldWidget/GeolocationLatlngWidget.php \Drupal\geolocation\Plugin\Field\FieldWidget\GeolocationLatlngWidget::massageFormValues()

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/GeolocationLatlngWidget.php, line 70

Class

GeolocationLatlngWidget

Plugin implementation of the 'geolocation_latlng' widget.

Namespace

Drupal\geolocation\Plugin\Field\FieldWidget

Code

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

  // Grep GPS values and transform to regular float.
  foreach ($values as $index => $geolocation) {
    if (!empty($geolocation['lat']) && !empty($geolocation['lng'])) {
      $latitude = GeolocationCore::sexagesimalToDecimal($values[$index]['lat']);
      $longitude = GeolocationCore::sexagesimalToDecimal($values[$index]['lng']);
      if (!empty($latitude) && !empty($longitude)) {
        $values[$index]['lat'] = $latitude;
        $values[$index]['lng'] = $longitude;
      }
    }
  }
  return parent::massageFormValues($values, $form, $form_state);
}