public FilePathResult Serve()
{
string filename = (string)RouteData.Values["file_name"];
string extension = (string)RouteData.Values["extension"];
string screen_size = Request.Cookies["screen-size"].Value;
var img = Models.Image.GetImage(filename);
if (img == null)
{
return(File(Site.MapPath("~/images/" + filename + "." + extension), "image/" + extension));
}
else if (!String.IsNullOrEmpty(screen_size))
{
int screenWidth = Convert.ToInt32(screen_size.Split('-').First());
int screenHeight = Convert.ToInt32(screen_size.Split('-').Last());
Models.Image.Device defaultImageDevice = Models.Image.Device.GetDevice(img.TargetDevice);
if (img.ResizeForDevices || (img.ResizeDevice > 0))
{
List <Models.Image> resizes = img.GetResizes();
if (img.ResizeOf > 0)
{
resizes = Models.Image.GetImage(img.ResizeOf).GetResizes();
}
List <Models.Image.Device> devices = resizes.Select((imgR) => Models.Image.Device.GetDevice(imgR.ResizeDevice)).ToList();
if (screenWidth / defaultImageDevice.Width >= 0.8)
{
return(File(img.URL, "image/" + img.Extension));
}
else
{
devices.Sort((dv1, dv2) =>
{
return(dv2.Width.CompareTo(dv1.Width));
});
for (int i = 0; i < devices.Count; i++)
{
if (screenWidth / devices[i].Width >= 0.8 || i == devices.Count - 1)
{
return(File(resizes.Where((imgR) => imgR.ResizeDevice == devices[i].ID).FirstOrDefault().URL, "image/" + resizes[i].Extension));
}
}
}
}
return(File(Site.MapPath(img.URL), "image/" + img.Extension));
}
else if (Site.IsMobile())
{
List <Models.Image> resizes = img.GetResizes();
var iphoneImage = (from pp in resizes where pp.ResizeDevice.Equals(3) select pp).FirstOrDefault();
return(File(iphoneImage.URL, "image/" + iphoneImage.Extension));
}
else
{
return(File(Site.MapPath("~/images/" + filename + "." + extension), "image/" + extension));
}
}
public FilePathResult Serve()
{
System.Web.HttpContext.Current.Response.AddHeader("Access-Control-Allow-Origin", "*");
System.Web.HttpContext.Current.Response.AddHeader("Access-Control-Allow-Headers", "*");
string filename = (string)RouteData.Values["file_name"];
string extension = (string)RouteData.Values["extension"];
string screen_size = null;
if (!String.IsNullOrEmpty((string)Site.Context().Session["screen-size"]))
{
screen_size = (string)Site.Context().Session["screen-size"];
}
if (String.IsNullOrEmpty(screen_size) && Request.Cookies["screen-size"] != null)
{
screen_size = Convert.ToString(Request.Cookies["screen-size"].Value);
}
if (String.IsNullOrEmpty(screen_size) && Request.Headers["screen-size"] != null)
{
screen_size = Convert.ToString(Request.Headers["screen-size"]);
}
var img = Models.Image.GetImage(filename);
if (img == null)
{
return(File(Site.MapPath("~/images/" + filename + "." + extension), "image/" + extension));
}
else if (!String.IsNullOrEmpty(screen_size))
{
int screenWidth = Convert.ToInt32(screen_size.Split('-').First());
int screenHeight = Convert.ToInt32(screen_size.Split('-').Last());
Models.Image.Device defaultImageDevice = Models.Image.Device.GetDevice(img.TargetDevice);
if (defaultImageDevice == null)
{
defaultImageDevice = Image.Device.GetDefault();
}
if (img.ResizeForDevices || (img.ResizeDevice > 0))
{
List <Models.Image> resizes = img.GetResizes();
if (img.ResizeOf > 0)
{
resizes = Models.Image.GetImage(img.ResizeOf).GetResizes();
}
List <Models.Image.Device> devices = resizes.Select((imgR) => Models.Image.Device.GetDevice(imgR.ResizeDevice)).Where((imgR) => imgR != null).ToList();
if (screenWidth / defaultImageDevice.Width >= 0.8)
{
return(File(img.GetFileURL(), "image/" + img.Extension));
}
else
{
devices.Sort((dv1, dv2) =>
{
return(dv2.Width.CompareTo(dv1.Width));
});
for (int i = 0; i < devices.Count; i++)
{
if (screenWidth / devices[i].Width >= 0.8 || i == devices.Count - 1)
{
return(File(resizes.Where((imgR) => imgR.ResizeDevice == devices[i].ID).FirstOrDefault().GetFileURL(), "image/" + resizes[i].Extension));
}
}
}
}
return(File(Site.MapPath(img.GetFileURL()), "image/" + img.Extension));
}
else if (Site.IsMobile())
{
List <Models.Image> resizes = img.GetResizes();
var iphoneImage = (from pp in resizes where pp.ResizeDevice.Equals(1) select pp).FirstOrDefault();
if (iphoneImage == null)
{
iphoneImage = img;
}
return(File(iphoneImage.GetFileURL(), "image/" + iphoneImage.Extension));
}
else
{
return(File(Site.MapPath(img.GetFileURL()), "image/" + extension));
}
}
