public function WebformOptionsStorage::getUsedByCompositeElements in Webform 8.5

Same name and namespace in other branches

1. 6.x src/WebformOptionsStorage.php \Drupal\webform\WebformOptionsStorage::getUsedByCompositeElements()

Get list of composite elements that use the specified webform options.

Parameters

\Drupal\webform\WebformOptionsInterface $webform_options: A webform options entity.

Return value

array A list of composite elements that use the specified webform options.

Overrides WebformOptionsStorageInterface::getUsedByCompositeElements

File

src/WebformOptionsStorage.php, line 144

Class

WebformOptionsStorage

Storage controller class for "webform_options" configuration entities.

Namespace

Drupal\webform

Code

public function getUsedByCompositeElements(WebformOptionsInterface $webform_options) {
  if (!isset($this->usedByCompositeElements)) {
    $this->usedByCompositeElements = [];
    $definitions = $this->elementInfo
      ->getDefinitions();
    foreach (array_keys($definitions) as $plugin_id) {

      /** @var \Drupal\Core\Render\Element\ElementInterface $element */
      $element = $this->elementInfo
        ->createInstance($plugin_id);

      // Make sure element is composite and not provided by the
      // webform_composite.module.
      if (!$element instanceof WebformCompositeBase || in_array($plugin_id, [
        'webform_composite',
      ])) {
        continue;
      }
      $composite_elements = $element
        ->getCompositeElements([]);
      foreach ($composite_elements as $composite_element_key => $composite_element) {
        if (isset($composite_element['#options'])) {
          $webform_element_definition = $this->elementManager
            ->getDefinition($plugin_id);
          $f_args = [
            '@composite' => $webform_element_definition['label'],
            '@element' => $composite_element['#title'],
          ];
          $this->usedByCompositeElements[$composite_element_key]["{$plugin_id}:{$composite_element_key}"] = new FormattableMarkup('@composite (@element)', $f_args);
        }
      }
    }
  }
  $options_id = $webform_options
    ->id();
  $used_by = [];
  foreach ($this->usedByCompositeElements as $key => $elements) {
    if (strpos($options_id, $key) === 0) {
      $used_by = array_merge($used_by, $elements);
    }
  }
  if ($used_by) {
    $used_by = array_unique($used_by);
    asort($used_by);
  }
  return $used_by;
}