public function FileUrlWidget::massageFormValues in File URL 8

Same name and namespace in other branches

1. 2.0.x src/Plugin/Field/FieldWidget/FileUrlWidget.php \Drupal\file_url\Plugin\Field\FieldWidget\FileUrlWidget::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 FileWidget::massageFormValues

File

src/Plugin/Field/FieldWidget/FileUrlWidget.php, line 264

Class

FileUrlWidget

Plugin implementation of the 'file_url_generic' widget.

Namespace

Drupal\file_url\Plugin\Field\FieldWidget

Code

public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {
  $values = parent::massageFormValues($values, $form, $form_state);

  // Convert file IDs to URLs.
  foreach ($values as &$value) {
    if ($value['file_url_type'] === static::TYPE_UPLOAD) {

      /** @var \Drupal\file\FileInterface $file */
      $file = File::load((int) $value['target_id']);
      $value['target_id'] = FileUrlHandler::fileToUrl($file);
    }

    // Remove file URL specific keys from value.
    unset($value['file_url_type']);
    unset($value['file_url_remote']);
  }
  return $values;
}