public function HierarchyBasedBreadcrumbBuilder::applies in Entity Reference Hierarchy 3.x

Same name and namespace in other branches

1. 8.2 modules/entity_hierarchy_breadcrumb/src/HierarchyBasedBreadcrumbBuilder.php \Drupal\entity_hierarchy_breadcrumb\HierarchyBasedBreadcrumbBuilder::applies()

Whether this breadcrumb builder should be used to build the breadcrumb.

Parameters

\Drupal\Core\Routing\RouteMatchInterface $route_match: The current route match.

Return value

bool TRUE if this builder should be used or FALSE to let other builders decide.

Overrides BreadcrumbBuilderInterface::applies

File

modules/entity_hierarchy_breadcrumb/src/HierarchyBasedBreadcrumbBuilder.php, line 89

Class

HierarchyBasedBreadcrumbBuilder

Entity hierarchy based breadcrumb builder.

Namespace

Drupal\entity_hierarchy_breadcrumb

Code

public function applies(RouteMatchInterface $route_match) {
  if ($this->adminContext
    ->isAdminRoute($route_match
    ->getRouteObject())) {
    return FALSE;
  }
  $route_entity = $this
    ->getEntityFromRouteMatch($route_match);
  if (!$route_entity || !$route_entity instanceof ContentEntityInterface || !$this
    ->getHierarchyFieldFromEntity($route_entity)) {
    return FALSE;
  }
  return TRUE;
}