/// <summary> /// Creates and fills instance of <see cref="ImageTransformQuery"/> from URL query string values collection. /// </summary> /// <param name="queryString">The URL query string values collection.</param> /// <param name="defaultTransform">The default transform.</param> /// <returns> /// The query instance. /// </returns> public static ImageTransformQuery FromQueryString(NameValueCollection queryString, ImageTransform defaultTransform) { var instance = new ImageTransformQuery { Width = (int)SmartConvert.ChangeType<uint>(queryString["width"]), Height = (int)SmartConvert.ChangeType<uint>(queryString["height"]), Transform = SmartConvert.ChangeType(queryString["transform"], defaultTransform) }; return instance; }
private void EnsureAuthorizedQuery(ImageTransformQuery query) { var authorized = QueryAuthorizer.IsAuthorized(query); if (!authorized) { throw new HttpException((int) HttpStatusCode.Forbidden, string.Format("Forbidden query 'w={0}&h={1}&t={2}&h={3}'", query.Width, query.Height, Enum.GetName(typeof(ImageTransform), query.Transform).ToLower(), query.Hash)); } }