function EditorTestHooks::entityUpdate

Implements hook_entity_update().

See also

\Drupal\Tests\editor\Kernel\EntityUpdateTest

File

core/modules/editor/tests/modules/editor_test/src/Hook/EditorTestHooks.php, line 23

Class

EditorTestHooks

Hook implementations for editor_test.

Namespace

Code

public function entityUpdate(EntityInterface $entity) {
    // Only act on nodes.
    if (!$entity instanceof NodeInterface) {
        return;
    }
    // Avoid infinite loop by only going through our post save logic once.
    if (!empty($entity->editor_test_updating)) {
        return;
    }
    // Set flag for whether or not the entity needs to be resaved.
    $needs_update = FALSE;
    // Perform our post save logic.
    if ($entity->title->value == 'test updated') {
        // Change the node title.
        $entity->title->value = 'test updated 2';
        $needs_update = TRUE;
    }
    if ($needs_update) {
        // Set flag on entity that our logic was already executed.
        $entity->editor_test_updating = TRUE;
        // And resave entity.
        $entity->save();
    }
}