function editor_test_entity_update

Implements hook_entity_update().

See also

\Drupal\Tests\editor\Kernel\EntityUpdateTest

File

core/modules/editor/tests/modules/editor_test/editor_test.module, line 18

Code

function editor_test_entity_update(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();
  }
}