protected void Application_BeginRequest(Object sender, EventArgs e)
{
string CountryCodeInUrl = "", redirectUrl = "";
var countryCode = CookieSettings.ReadCookie();
if (countryCode == "")
{
countryCode = "gb";
}
if (System.Web.HttpContext.Current.Request.RawUrl.Length >= 2)
{
CountryCodeInUrl = System.Web.HttpContext.Current.Request.RawUrl.Substring(1, 2);
}
if (countryCode != CountryCodeInUrl)
{
if (System.Web.HttpContext.Current.Request.RawUrl.Length >= 2)
{
if (System.Web.HttpContext.Current.Request.RawUrl.Substring(1, 2) != "")
{
countryCode = System.Web.HttpContext.Current.Request.RawUrl.Substring(1, 2);
}
}
if (!System.Web.HttpContext.Current.Request.RawUrl.Contains(countryCode))
{
redirectUrl = string.Format("/{0}{1}", countryCode, System.Web.HttpContext.Current.Request.RawUrl);
}
else
{
redirectUrl = System.Web.HttpContext.Current.Request.RawUrl;
}
CookieSettings.SaveCookie(countryCode);
System.Web.HttpContext.Current.Response.RedirectPermanent(redirectUrl);
}
}
public async Task Invoke(HttpContext context)
{
string CountryCodeInUrl = "", redirectUrl = "";
var countryCode = CookieSettings.ReadCookie();
if (countryCode == "")
{
countryCode = "gb";
}
if (context.Request.Path.Value.Length >= 2)
{
CountryCodeInUrl = context.Request.Path.Value.Substring(1, 2);
}
if (countryCode != CountryCodeInUrl)
{
if (context.Request.Path.Value.Length >= 2)
{
if (context.Request.Path.Value.Substring(1, 2) != "")
{
countryCode = context.Request.Path.Value.Substring(1, 2);
}
}
if (!context.Request.Path.Value.Contains(countryCode))
{
redirectUrl = string.Format("/{0}{1}", countryCode, context.Request.Path.Value);
}
else
{
redirectUrl = context.Request.Path.Value;
}
CookieSettings.SaveCookie(countryCode);
context.Response.Redirect(redirectUrl, true);
}
await _next.Invoke(context);
}
