function NavigationLayout::build

Same name and namespace in other branches
  1. 11.x core/modules/navigation/src/NavigationLayout.php \Drupal\navigation\NavigationLayout::build()

Overrides LayoutDefault::build

File

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

Class

NavigationLayout
Defines a layout class for navigation.

Namespace

Drupal\navigation

Code

public function build(array $regions) {
  foreach (Element::children($regions) as $region_id) {
    foreach (Element::children($regions[$region_id]) as $component_uuid) {
      if (!Element::isEmpty($regions[$region_id][$component_uuid])) {
        $regions[$region_id][$component_uuid]['#theme'] = 'block__navigation';
      }
    }
  }
  return parent::build($regions);
}

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