public override void OnActionExecuting(ActionExecutingContext filterContext)
{
var request = filterContext.RequestContext.HttpContext.Request;
var response = filterContext.RequestContext.HttpContext.Response;
//Format the request url without querystring
var urlString = request.Url.ToString();
if (!string.IsNullOrEmpty(request.Url.Query))
{
urlString = urlString.Replace(request.Url.Query, "");
}
var url = new Uri(urlString);
var webres = new WebResourceInfo(url);
if (webres.IsFile)
{
var noneMatch = request.Headers["If-None-Match"];
var isNotMatch = true;
if (!string.IsNullOrEmpty(noneMatch))
{
var service = DependencyResolver.Current.GetService <INetDriveService>();
var file = service.MapPath(url);
var etagHashed = GetEtag(file);
isNotMatch = !noneMatch.Equals(etagHashed);
}
var isExpried = !(request.Headers["If-Modified-Since"] != null && TimeSpan.FromTicks(DateTime.Now.Ticks - DateTime.Parse(request.Headers["If-Modified-Since"]).Ticks).Seconds < Duration);
if (!isNotMatch && !isExpried)
{
try
{
response.Write(DateTime.Now);
response.StatusCode = 304;
response.Headers.Add("Content-Encoding", "gzip");
response.StatusDescription = "Not Modified";
}
catch //(System.PlatformNotSupportedException e)
{
base.OnActionExecuting(filterContext);
}
}
else
{
base.OnActionExecuting(filterContext);
}
}
else
{
base.OnActionExecuting(filterContext);
}
}
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
var request = filterContext.RequestContext.HttpContext.Request;
var response = filterContext.RequestContext.HttpContext.Response;
//Format the request url without querystring
var urlString = request.Url.ToString();
if (!string.IsNullOrEmpty(request.Url.Query))
urlString = urlString.Replace(request.Url.Query, "");
var url = new Uri(urlString);
var webres = new WebResourceInfo(url);
if (webres.IsFile)
{
var noneMatch = request.Headers["If-None-Match"];
var isNotMatch =true;
if (!string.IsNullOrEmpty(noneMatch))
{
var service = DependencyResolver.Current.GetService<INetDriveService>();
var file = service.MapPath(url);
var etagHashed = GetEtag(file);
isNotMatch = !noneMatch.Equals(etagHashed);
}
var isExpried=!(request.Headers["If-Modified-Since"] != null && TimeSpan.FromTicks(DateTime.Now.Ticks - DateTime.Parse(request.Headers["If-Modified-Since"]).Ticks).Seconds < Duration);
if (!isNotMatch && !isExpried)
{
try
{
response.Write(DateTime.Now);
response.StatusCode = 304;
response.Headers.Add("Content-Encoding", "gzip");
response.StatusDescription = "Not Modified";
}
catch //(System.PlatformNotSupportedException e)
{
base.OnActionExecuting(filterContext);
}
}
else
{
base.OnActionExecuting(filterContext);
}
}
else
base.OnActionExecuting(filterContext);
}