/// <summary>
/// All routes in this site always return to the Index action and the control is passed to
/// the Durandal application
/// If the route parameters include a _escaped_fragment_ parameter, then a snapshot of the resource is returned
/// </summary>
/// <returns></returns>
public async Task <ActionResult> Index()
{
// If the request is not from a bot or the system is not ready or taking snapshots => control to Durandal app
if (!Snapshot.IsBot(Request))
{
return(View());
}
// Check if the service is configured
if (!Snapshot.Configured())
{
return(View());
}
// Take snapshot for bot
try
{
var result = await Snapshot.Get(Request.Url.AbsoluteUri.Replace("?_escaped_fragment_=", ""), Request.UserAgent);
return(Content(result));
}
catch (HttpException ex)
{
return(new HttpNotFoundResult(ex.Message));
}
catch (Exception ex)
{
return(View());
}
}
