function RenderCallbacks::alterLayoutBuilder

Pre-render callback for layout builder.

File

core/modules/navigation/src/RenderCallbacks.php, line 20

Class

RenderCallbacks

Defines a class for render element callbacks.

Namespace

Code

public static function alterLayoutBuilder(array $element) : array {
    if (($element['#section_storage'] ?? NULL) instanceof NavigationSectionStorage) {
        // Remove add section links that exist before and after the existing
        // section.
        unset($element['layout_builder'][0], $element['layout_builder'][2]);
        // Remove add block link from the footer section and the remove and
        // configure buttons from the existing section.
        unset($element['layout_builder'][1]['remove'], $element['layout_builder'][1]['configure'], $element['layout_builder'][1]['layout-builder__section']['footer']['layout_builder_add_block']);
    }
    return $element;
}