entityTypeManager = $entity_type_manager; $this->entityQuery = $entity_query; $this->flag = $flag; } public function getMimeTypes() { return ['image/jpeg', 'image/png', 'application/octet-stream', 'video/mp4', 'text/plain', 'application/pdf', 'image/gif']; } public function getStatuses() { return $this->entityQuery->get('status')->execute(); } public function load($id) { return $this->entityTypeManager->getStorage('status')->load($id); } public function loadAll() { return $this->entityTypeManager->getStorage('status')->loadMultiple($this->getStatuses()); } }