/// <summary>
/// This will record a 404 error or
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public bool Handle404(HttpContext context)
{
string strWebSiteDomain = WebTools.GetWebSiteURL();
string strPage = context.Request.Url.ToString();
string strOriginalRequestedPage;
#region Strip Domain Name
if (strPage.Contains("404;"))
{
strPage = General.StringFunctions.AllAfter(strPage, "404;");
}
if (strPage.Contains(":80/"))
{
strPage = General.StringFunctions.AllAfter(strPage, ":80/");
}
if (strPage.Contains(":443/"))
{
strPage = General.StringFunctions.AllAfter(strPage, ":443/");
}
strPage = strPage.Replace("404.aspx?", "");
strPage = strPage.Replace(strWebSiteDomain + ":80/", "");
strPage = strPage.Replace(strWebSiteDomain + ":443/", "");
strPage = strPage.Replace(strWebSiteDomain + ":443/", "");
strPage = strPage.Replace(strWebSiteDomain + "/", "");
strPage = strPage.Replace(strWebSiteDomain.Replace("www.", "") + ":80/", "");
strPage = strPage.Replace(strWebSiteDomain.Replace("www.", "") + ":443/", "");
strPage = strPage.Replace(strWebSiteDomain.Replace("www.", "") + "/", "");
strPage = strPage.Replace(strWebSiteDomain.Replace("www.", "beta.") + "/", "");
strPage = strPage.Replace(strWebSiteDomain.Replace("www.", "beta1.") + "/", "");
strPage = strPage.Replace(strWebSiteDomain.Replace("www.", "beta2.") + "/", "");
strPage = strPage.Replace(strWebSiteDomain.Replace("www.", "beta3.") + "/", "");
strPage = strPage.Replace("aspxerrorpath=/", "");
strPage = rgxLocalHost.Replace(strPage, "");
#endregion
strOriginalRequestedPage = strPage;
string strQuery = WebTools.GetQueryString(strPage); //Store Query String
strPage = WebTools.RemoveQueryString(strPage); //Remove Query String
#region Remove All After #
if (strPage.Contains("#"))
{
string[] astrUrl = strPage.Split('#');
strPage = astrUrl[0];
}
#endregion
#region Forward to Toolkit CMS Redirects
rechecklist : List <Error404Redirect> lstPageRedirects = PageRedirects;
if (lstPageRedirects != null)
{
var objRedirPage = lstPageRedirects.Where(page => PageMatch(page.From, strPage) == true).FirstOrDefault();
if (objRedirPage != null)
{
objRedirPage.RecordUse();
if (objRedirPage.From.EndsWith("*"))
{
if (objRedirPage.To.EndsWith("*"))
{
string strNewPage = objRedirPage.To.Replace("*", Regex.Replace(strPage, objRedirPage.From.TrimEnd('*').TrimStart('/'), "", RegexOptions.IgnoreCase));
Forward(context, strNewPage, strQuery, objRedirPage.RedirectType);
}
else
{
Forward(context, objRedirPage.To, strQuery, objRedirPage.RedirectType);
}
}
else
{
Forward(context, objRedirPage.To, strQuery, objRedirPage.RedirectType);
}
return(true); //True because the request was redirected
}
else if (!RedirectPagesAlreadyDBDoubleChecked.Contains(strPage))
{
if (General.ErrorLogging.Data.Error404Redirect.GetError404Redirect(AppID, ClientID, strPage) != null)
{
ReloadPageRedirects(); //Save and Reload the data
goto rechecklist;
}
else
{
RedirectPagesAlreadyDBDoubleChecked.Add(strPage);
}
}
}
#endregion
#region Default Handling / Hard Coded Redirects
switch (System.IO.Path.GetExtension(strPage))
{
case ".html": //HTML
case ".htm":
case ".xhtml":
case ".jhtml":
case ".aspx": //ASP
case ".asp":
case ".rb": //Ruby
case ".rhtml":
case ".php": //PHP
case ".phtml":
case ".php4":
case ".php3":
case ".shtml":
case ".cfm": //Coldfusion
case ".jsp": //Java
case ".jspx":
case ".do":
case ".action":
case ".wss":
case ".pl": //Perl
case ".py": //Python
case ".cgi": //Other
case ".dll":
case "":
break;
default:
#region Otherwise Report the 404 Error and let the 404 Page display
Report404(context, strOriginalRequestedPage, strQuery);
context.Server.ClearError();
return(false);
#endregion
}
#region Remove File Extension
string strPageWithExtention = strPage;
strPage = strPage.Replace(".aspx", "");
strPage = strPage.Replace(".html", "");
strPage = strPage.Replace(".htm", "");
strPage = strPage.Replace(".xhtml", "");
strPage = strPage.Replace(".jhtml", "");
strPage = strPage.Replace(".rhtml", "");
strPage = strPage.Replace(".rb", "");
strPage = strPage.Replace(".php", "");
strPage = strPage.Replace(".shtml", "");
strPage = strPage.Replace(".asp", "");
strPage = strPage.Replace(".cfm", "");
strPage = strPage.Replace(".pl", "");
strPage = strPage.Replace(".jsp", "");
strPage = strPage.Replace(".jspx", "");
strPage = strPage.Replace(".ws", "");
strPage = strPage.Replace(".action", "");
strPage = strPage.Replace(".cgi", "");
strPage = strPage.Replace(".dll", "");
#endregion
#region Forward to Hard Coded Redirects
switch (strPage.ToLower())
{
case "default":
case "index":
Forward(context, "/");
return(true);
default:
Report404(context, strOriginalRequestedPage, strQuery);
context.Server.ClearError();
break;
}
#endregion
#endregion
return(false); //False because the request was not redirected
}
