public FrontHtmlHelper(Page_Context context, HtmlHelper html, ViewRender viewRender, ProxyRender proxyRender)
{
this.PageContext = context;
this.Html = html;
this.ViewRender = viewRender;
this.ProxyRender = proxyRender;
}
protected override void OnException(ExceptionContext filterContext)
{
HttpErrorStatusCode statusCode = HttpErrorStatusCode.InternalServerError_500;
HttpException httpException = filterContext.Exception as HttpException;
if (httpException != null)
{
statusCode = (HttpErrorStatusCode)httpException.GetHttpCode();
}
if (statusCode == HttpErrorStatusCode.NotFound_404)
{
ProxyRender proxyRender = Kooboo.CMS.Common.Runtime.EngineContext.Current.Resolve <ProxyRender>();
var actionResult = proxyRender.TryRemoteRequest(filterContext.Controller.ControllerContext);
if (actionResult != null)
{
filterContext.Result = actionResult;
filterContext.ExceptionHandled = true;
}
}
if (filterContext.ExceptionHandled == false)
{
if (Site != null)
{
var customError = Services.ServiceFactory.CustomErrorManager.Get(Site, statusCode.ToString());
if (customError != null)
{
var errorUrl = customError.RedirectUrl;
if (!string.IsNullOrEmpty(errorUrl) && !errorUrl.TrimStart('~').TrimStart('/').TrimEnd('/').EqualsOrNullEmpty(this.Request.AppRelativeCurrentExecutionFilePath.TrimStart('~').TrimStart('/').TrimEnd('/'), StringComparison.OrdinalIgnoreCase))
{
filterContext.Result = RedirectHelper.CreateRedirectResult(Site, FrontHttpRequest.RequestChannel, errorUrl, Request.RawUrl, (int)statusCode, customError.RedirectType, customError.ShowErrorPath);
filterContext.ExceptionHandled = true;
}
}
}
else
{
if (statusCode == HttpErrorStatusCode.NotFound_404)
{
filterContext.Result = RedirectTo404();
filterContext.ExceptionHandled = true;
}
}
Kooboo.HealthMonitoring.Log.LogException(filterContext.Exception);
}
base.OnException(filterContext);
}
