public function LayoutBuilderHtmlEntityFormController::getContentResult in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/layout_builder/src/Controller/LayoutBuilderHtmlEntityFormController.php \Drupal\layout_builder\Controller\LayoutBuilderHtmlEntityFormController::getContentResult()
2. 10 core/modules/layout_builder/src/Controller/LayoutBuilderHtmlEntityFormController.php \Drupal\layout_builder\Controller\LayoutBuilderHtmlEntityFormController::getContentResult()

File

core/modules/layout_builder/src/Controller/LayoutBuilderHtmlEntityFormController.php, line 38

Class

LayoutBuilderHtmlEntityFormController

Overrides the entity form controller service for layout builder operations.

Namespace

Drupal\layout_builder\Controller

Code

public function getContentResult(Request $request, RouteMatchInterface $route_match) {
  $form = $this->entityFormController
    ->getContentResult($request, $route_match);

  // If the form render element has a #layout_builder_element_keys property,
  // first set the form element as a child of the root render array. Use the
  // keys to get the layout builder element from the form render array and
  // copy it to a separate child element of the root element to prevent any
  // forms within the layout builder element from being nested.
  if (isset($form['#layout_builder_element_keys'])) {
    $build['form'] =& $form;
    $layout_builder_element =& NestedArray::getValue($form, $form['#layout_builder_element_keys']);
    $build['layout_builder'] = $layout_builder_element;

    // Remove the layout builder element within the form.
    $layout_builder_element = [];
    return $build;
  }

  // If no #layout_builder_element_keys property, return form as is.
  return $form;
}