protected function FieldCollectionItem::deleteHostEntityReference in Field collection 8

Same name and namespace in other branches

1. 8.3 src/Entity/FieldCollectionItem.php \Drupal\field_collection\Entity\FieldCollectionItem::deleteHostEntityReference()

Deletes the host entity's reference of the field collection item.

1 call to FieldCollectionItem::deleteHostEntityReference()

FieldCollectionItem::delete in src/Entity/FieldCollectionItem.php

Deletes an entity permanently.

File

src/Entity/FieldCollectionItem.php, line 203

Class

FieldCollectionItem

Defines the field collection item entity class.

Namespace

Drupal\field_collection\Entity

Code

protected function deleteHostEntityReference() {
  $delta = $this
    ->getDelta();
  if ($this
    ->id() && isset($delta) && NULL !== $this
    ->getHost() && isset($this
    ->getHost()->{$this
    ->bundle()}[$delta])) {
    $host = $this
      ->getHost();
    unset($host->{$this
      ->bundle()}[$delta]);

    // Do not save when the host entity is being deleted. See
    // \Drupal\field_collection\Plugin\Field\FieldType\FieldCollection::delete().
    if (empty($this->field_collection_deleting)) {
      $host
        ->save();
    }
  }
}