public function WebformTranslationManager::getBaseElements in Webform 8.5

Same name and namespace in other branches

1. 6.x src/WebformTranslationManager.php \Drupal\webform\WebformTranslationManager::getBaseElements()

Get base webform elements for the site's default language.

Parameters

\Drupal\webform\WebformInterface $webform: A webform.

Return value

array Base webform elements as a flattened associative array.

Overrides WebformTranslationManagerInterface::getBaseElements

1 call to WebformTranslationManager::getBaseElements()

WebformTranslationManager::getSourceElements in src/WebformTranslationManager.php

Get flattened associative array of translated element properties.

File

src/WebformTranslationManager.php, line 143

Class

WebformTranslationManager

Defines a class to translate webform elements.

Namespace

Drupal\webform

Code

public function getBaseElements(WebformInterface $webform) {
  $default_langcode = $this
    ->getOriginalLangcode($webform) ?: $this->languageManager
    ->getDefaultLanguage()
    ->getId();
  $config_elements = $this
    ->getElements($webform, $default_langcode);
  $elements = WebformElementHelper::getFlattened($config_elements);
  foreach ($elements as $element_key => &$element) {

    // Always include composite element's default '#{element}__title'.
    $element_plugin = $this->elementManager
      ->getElementInstance($element);
    if ($element_plugin instanceof WebformCompositeBase) {
      $composite_elements = $element_plugin
        ->getCompositeElements();
      foreach ($composite_elements as $composite_key => $composite_element) {
        $property_key = $composite_key . '__title';
        if (empty($element["#{$property_key}"])) {
          $element["#{$property_key}"] = $element_plugin
            ->getDefaultProperty($property_key);
        }
      }
    }
    $this
      ->removeUnTranslatablePropertiesFromElement($element);
    if (empty($element)) {
      unset($elements[$element_key]);
    }
  }
  return $elements;
}