public function WebformTableRow::getConfigurationFormProperties in Webform 6.x

Same name and namespace in other branches

1. 8.5 src/Plugin/WebformElement/WebformTableRow.php \Drupal\webform\Plugin\WebformElement\WebformTableRow::getConfigurationFormProperties()

Get an associative array of element properties from configuration webform.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array An associative array of element properties.

Overrides WebformElementBase::getConfigurationFormProperties

File

src/Plugin/WebformElement/WebformTableRow.php, line 259

Class

WebformTableRow

Provides a 'webform_table_row' element.

Namespace

Drupal\webform\Plugin\WebformElement

Code

public function getConfigurationFormProperties(array &$form, FormStateInterface $form_state) {
  $properties = parent::getConfigurationFormProperties($form, $form_state);

  /** @var \Drupal\webform_ui\Form\WebformUiElementFormInterface $form_object */
  $form_object = $form_state
    ->getFormObject();
  if (!$form_object
    ->isNew()) {
    return $properties;
  }

  // Get and unset the #duplicate property.
  $duplicate = !empty($properties['#duplicate']);
  unset($properties['#duplicate']);

  // If $duplicate is FALSE don't duplicate the child elements.
  if (!$duplicate) {
    return $properties;
  }

  // This is the only way to get the row key for a new element.
  $key = $_POST['key'];
  $parent_key = \Drupal::request()->query
    ->get('parent');
  if (!$form_object
    ->isNew() || !$parent_key) {
    return $properties;
  }
  $row_index = preg_match('/\\d+/', $key, $match) ? intval($match[0]) : NULL;
  $table_element = $this
    ->getWebform()
    ->getElement($parent_key);
  if (!$table_element['#webform_children']) {
    return $properties;
  }
  $row_key = reset($table_element['#webform_children']);
  $children_elements = $this
    ->getChildrenElements($row_key, $row_index);
  if ($children_elements === FALSE) {
    $this
      ->messenger()
      ->addWarning("Unable to append child elements from @row because a child element's key do not include any index/number.", [
      '@row' => $row_key,
    ]);
  }
  else {
    $properties += $children_elements;
  }
  return $properties;
}