public function GeofieldDmsWidget::massageFormValues in Geofield 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 WidgetBase::massageFormValues

File

src/Plugin/Field/FieldWidget/GeofieldDmsWidget.php, line 44

Class

GeofieldDmsWidget

Plugin implementation of the 'geofield_dms' widget.

Namespace

Drupal\geofield\Plugin\Field\FieldWidget

Code

public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {
  foreach ($values as $delta => $value) {

    // Generate a valid Geofield only if the DMS coordinates are valid.
    if (is_numeric($value['value']['lon']['degrees']) && is_numeric($value['value']['lon']['minutes']) && is_numeric($value['value']['lon']['seconds']) && is_numeric($value['value']['lat']['degrees']) && is_numeric($value['value']['lat']['minutes']) && is_numeric($value['value']['lat']['seconds'])) {
      $components = DmsConverter::dmsToDecimal(new DmsPoint($value['value']['lon'], $value['value']['lat']));
      $values[$delta]['value'] = $this
        ->geofieldBackendValue($this->wktGenerator
        ->wktGeneratePoint($components));
    }
    else {
      $values[$delta]['value'] = NULL;
    }
  }
  return $values;
}