public function ChildOfMicrositeLookup::findMicrositesForNodeAndField in Entity Reference Hierarchy 3.x

Same name and namespace in other branches

1. 8.2 modules/entity_hierarchy_microsite/src/ChildOfMicrositeLookup.php \Drupal\entity_hierarchy_microsite\ChildOfMicrositeLookup::findMicrositesForNodeAndField()

Gets microsites the node belongs to.

Parameters

\Drupal\node\NodeInterface $node: Node.

string $field_name: Field name.

Return value

\Drupal\entity_hierarchy_microsite\Entity\MicrositeInterface[] Microsites.

Overrides ChildOfMicrositeLookupInterface::findMicrositesForNodeAndField

File

modules/entity_hierarchy_microsite/src/ChildOfMicrositeLookup.php, line 67

Class

ChildOfMicrositeLookup

Defines a class for looking up a microsite given a node.

Namespace

Drupal\entity_hierarchy_microsite

Code

public function findMicrositesForNodeAndField(NodeInterface $node, $field_name) {
  $ids = [];
  if ($node
    ->hasField($field_name) && !$node
    ->get($field_name)
    ->isEmpty()) {
    $key = $this->nodeKeyFactory
      ->fromEntity($node);

    /** @var \PNX\NestedSet\NestedSetInterface $nestedSetStorage */
    $nestedSetStorage = $this->nestedSetStorageFactory
      ->get($field_name, 'node');
    $ids = array_map(function (Node $treeNode) {
      return $treeNode
        ->getId();
    }, $nestedSetStorage
      ->findAncestors($key));
  }
  $ids[] = $node
    ->id();
  $entityStorage = $this->entityTypeManager
    ->getStorage('entity_hierarchy_microsite');
  return $entityStorage
    ->loadMultiple($entityStorage
    ->getQuery()
    ->sort('id')
    ->condition('home', $ids, 'IN')
    ->execute());
}