public void Execute(HttpErrorReporterContext context)
{
try
{
if (ExecuteUserController(context.HttpContext))
{
return;
}
if (ExecuteUserView(context.HttpContext))
{
return;
}
BuiltInViewRender.Render(context);
}
catch (Exception ex)
{
OneTrue.Report(ex, new { context.HttpStatusCodeName, context.HttpStatusCode });
}
}
/// <summary>
/// Build an ASPX or HTML file to be used as our error page.
/// </summary>
/// <param name="context">Context for OneTrueError</param>
/// <returns>Complete string</returns>
public static void Render(HttpErrorReporterContext context)
{
var url =
new Uri(string.Format("{0}://{1}{2}", HttpContext.Current.Request.Url.Scheme,
HttpContext.Current.Request.Url.Authority,
HttpContext.Current.Request.Url.AbsolutePath));
var virtualPathOrCompleteErrorPageHtml = LoadDefaultErrorPage(context.HttpStatusCodeName);
var sb = new StringBuilder();
var sw = new StringWriter(sb);
if (virtualPathOrCompleteErrorPageHtml.EndsWith(".aspx"))
{
var request = new HttpRequest(null, url.ToString(), "");
var response = new HttpResponse(sw);
var httpContext = new HttpContext(request, response);
httpContext.Items["ErrorReportContext"] = context;
httpContext.Items["Exception"] = context.Exception;
var pageType = BuildManager.GetCompiledType(virtualPathOrCompleteErrorPageHtml);
var pageObj = Activator.CreateInstance(pageType);
var executeMethod = pageType.GetMethod("Execute", new Type[0]);
// support for web pages in the future?
if (executeMethod != null && false)
{
executeMethod.Invoke(pageObj, new object[0]);
}
var page = (Page)pageObj;
page.ProcessRequest(httpContext);
}
else if (virtualPathOrCompleteErrorPageHtml.EndsWith(".html"))
{
//VirtualPathUtility.ToAbsolute is really required if you do not want ASP.NET to complain about the path.
using (
var stream =
VirtualPathProvider.OpenFile(
VirtualPathUtility.ToAbsolute(virtualPathOrCompleteErrorPageHtml)))
{
stream.CopyTo(context.HttpContext.Response.OutputStream);
}
}
else if (virtualPathOrCompleteErrorPageHtml.StartsWith("<"))
{
var page = virtualPathOrCompleteErrorPageHtml;
page = page.Replace("$reportId$", context.ErrorId)
.Replace("$URL$", VirtualPathUtility.ToAbsolute("~/OneTrueError/Submit/"));
page = page.Replace("$ButtonText$", CanSubmit ? "Send and proceed" : "Back to homepage.");
// Should not ask for permission, but we want to get email or details.
if (!OneTrue.Configuration.UserInteraction.AskUserForPermission &&
(OneTrue.Configuration.UserInteraction.AskForEmailAddress ||
OneTrue.Configuration.UserInteraction.AskUserForDetails))
{
page = page.Replace("$AllSendReport$", "checked");
}
else
{
page = page.Replace("$AllSendReport$", "");
}
if (context.HttpContext.Request.AcceptTypes != null)
{
var htmlIndex = GetAcceptTypeIndex(context.HttpContext, "text/html");
var jsonIndex = GetAcceptTypeIndex(context.HttpContext, "/json");
var xmlIndex = GetAcceptTypeIndex(context.HttpContext, "application/xml");
if (jsonIndex < htmlIndex && jsonIndex < xmlIndex)
{
page =
string.Format(
@"{{""error"": {{ ""msg"": ""{0}"", ""reportId"": ""{1}""}}, hint: ""Use the report id when contacting us if you need further assistance."" }}",
context.Exception.Message, context.ErrorId);
context.HttpContext.Response.ContentType = "application/json";
}
else if (xmlIndex < jsonIndex && xmlIndex < htmlIndex)
{
page =
string.Format(
@"<Error ReportId=""{0}"" hint=""Use the report id when contacting us if you need further assistance"">{1}</Error>",
context.ErrorId, context.Exception.Message);
context.HttpContext.Response.ContentType = "application/xml";
}
}
context.HttpContext.Response.Write(page);
}
else
{
context.HttpContext.Response.Write(
string.Format("Unsupported virtual uri: {0}, must be a .aspx (Page) or a .html",
virtualPathOrCompleteErrorPageHtml));
}
}