public void TransmitImage(string filename)
{
SizingOptions options = SizingOptions.Parse(filename);
HttpContext.Current.Response.ContentType = "image/jpeg";
if (WebUtility.RawQueryString == "nocache")
{
ResizeImage(options, HttpContext.Current.Response.OutputStream);
HttpContext.Current.Response.End();
}
else
{
if (!File.Exists(options.PhysicalPath))
{
ResizeImage(options);
}
HttpContext.Current.Response.TransmitFile(options.PhysicalPath);
}
}
public void TransmitRequestedImage()
{
// note: if processing ever gets this far, we definitely don't have a cached version
// of this file, or the ContentCache would have served it up by now.
FileInfo info = new FileInfo(SprocketPath.Physical);
SizingOptions options = SizingOptions.Parse(info.Name);
HttpContext.Current.Response.ContentType = "image/jpeg";
if (WebUtility.RawQueryString == "nocache")
{
ResizeImage(options, HttpContext.Current.Response.OutputStream);
HttpContext.Current.Response.End();
}
else
{
MemoryStream stream = new MemoryStream();
ResizeImage(options, stream);
string path = ContentCache.Store("Sprocket.Web.FileManager.CachedImage." + options.SprocketFileID + "." + options.Filename, null, false, SprocketPath.Value, "image/jpeg", stream);
HttpContext.Current.Response.TransmitFile(path);
}
}