function LayoutBuilderHtmlEntityFormController::getContentResult

Overrides FormController::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

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;
}