public static MvcHtmlString AnonymousCachedPartial(this HtmlHelper htmlHelper
, string partialViewName
, ViewDataDictionary viewData = null
, string cacheName = null
)
{
MvcHtmlString html;
if (!CustomProfile.Current.IsAuthenticated)
{
string cacheKey = string.Format("AnonymousPartial_{0}_{1}_{2}_{3}_{4}"
, SiteManager.Current.DistinctName
, partialViewName
, CustomProfile.Current.IsAuthenticated
, MultilingualMgr.GetCurrentCulture()
, cacheName
);
html = HttpRuntime.Cache[cacheKey] as MvcHtmlString;
if (html != null)
{
return(html);
}
html = htmlHelper.Partial(partialViewName, null, viewData);
HttpRuntime.Cache.Insert(cacheKey, html, null, DateTime.Now.AddMinutes(2), Cache.NoSlidingExpiration);
return(html);
}
return(htmlHelper.Partial(partialViewName, null, viewData));
}
public static void Process(Exception ex)
{
try
{
HttpContext.Current.Server.ClearError();
Logger.Exception(ex);
// get the friendly error message
string friendlyErrorMessage = null;
{
Exception error = ex;
do
{
GmExceptionBase ex1 = error as GmExceptionBase;
if (ex1 != null)
{
friendlyErrorMessage = ex1.TryGetFriendlyErrorMsg();
break;
}
if ((error as UnauthorizedAccessException) != null ||
(error as ArgumentException) != null ||
(error as ArgumentNullException) != null ||
(error as InvalidOperationException) != null )
{
friendlyErrorMessage = error.Message;
break;
}
error = error.InnerException;
} while (error != null);
if (string.IsNullOrEmpty(friendlyErrorMessage))
friendlyErrorMessage = "An error occurred, please try again later.";
}
// If this is an error in AJAX request, return friendly error message
if (HttpContext.Current.Request.IsAjaxRequest())
{
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.ClearHeaders();
HttpContext.Current.Response.ContentType = "application/json";
HttpContext.Current.Response.Write(string.Format("{{\"success\":false, \"error\":\"{0}\"}}"
, friendlyErrorMessage.SafeJavascriptStringEncode())
);
HttpContext.Current.Response.Flush();
HttpContext.Current.Response.End();
return;
}
// if this is a HTTP 404 error, show friendly 404 page
HttpException httpException = ex as HttpException;
if (httpException != null &&
httpException.GetHttpCode() == 404 &&
HttpContext.Current.Request.RawUrl.IndexOf("PageNotFound", StringComparison.OrdinalIgnoreCase) < 0)
{
HttpContext.Current.Response.StatusCode = 404;
HttpContext.Current.Response.StatusDescription = "Page Not Found";
StringBuilder html = new StringBuilder();
html.AppendFormat(@"<!DOCTYPE html PUBLIC ""-//W3C//DTD XHTML 1.0 Transitional//EN"" ""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"">
<html xmlns=""http://www.w3.org/1999/xhtml"">
<head data-error=""true"">
<meta http-equiv=""refresh"" content=""0; url=/{0}/PageNotFound"" />
<title></title>
</head>
<body onload=""self.location='/{0}/PageNotFound'"">
<script"
, MultilingualMgr.GetCurrentCulture()
);
html.AppendFormat(@" language=""javascript"" type=""text/javascript"">
self.location = '/{0}/PageNotFound';
<"
, MultilingualMgr.GetCurrentCulture()
);
html.Append(@"/script></body></html>");
HttpContext.Current.Response.Write(html.ToString());
HttpContext.Current.Response.Flush();
HttpContext.Current.Response.End();
return;
}
// If this is a generic exception
StringBuilder sb = new StringBuilder();
string ip = HttpContext.Current.Request.GetRealUserAddress();
if (ip.StartsWith("10.0.", StringComparison.InvariantCulture) ||
ip.StartsWith("192.168.", StringComparison.InvariantCulture) ||
ip.Equals("127.0.0.1", StringComparison.InvariantCulture) ||
ip.Equals("124.233.3.10", StringComparison.InvariantCulture) ||
ip.StartsWith("109.205.9", StringComparison.InvariantCulture) ||
ip.Equals("85.9.28.130", StringComparison.InvariantCulture) )
{
sb.AppendLine("<!--");
do
{
sb.AppendFormat("{0}", ex.Message);
sb.AppendFormat("\r\nStack Track:\r\n{0}\r\n\r\n", ex.StackTrace);
ex = ex.InnerException;
} while (ex != null);
sb.AppendLine("\n--></head><body>");
sb.AppendFormat("<h3 style=\"color:red\">{0}</h3><h5 style=\"color:red\">If you contact support, please quote this id <u>{1} {2}</u> </h5>"
, friendlyErrorMessage.SafeHtmlEncode()
, CustomProfile.Current == null ? string.Empty : CustomProfile.Current.SessionID
, Environment.MachineName
);
}
//HttpContext.Current.Response.ClearHeaders();
//HttpContext.Current.Response.ClearContent();
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.ContentType = "text/html";
//HttpContext.Current.Response.StatusCode = 500;
HttpContext.Current.Response.Write(sb.ToString());
HttpContext.Current.Response.Flush();
HttpContext.Current.Response.End();
}
catch
{
}
}
