private function fetchTags($params) { $photoId = $params["photoId"]; $tags = $this->service->getTagsByPhotoId($photoId); $tagList = array(); foreach ($tags as $tag) { /* @var $tag UTAGS_BOL_Tag */ $_tag = $tag->getData(); $_tag["id"] = $tag->id; $_tag["remove"] = $this->service->isCurrentUserCanDelete($tag); $tagList[] = $_tag; } return array("tags" => $tagList, "list" => $this->renderTagList($photoId)); }