/// <summary>
/// Determines the appropriate source for the incomming request
/// </summary>
/// <param name="context"></param>
/// <param name="isDebug"></param>
/// <returns>CompiledBuildResult</returns>
protected virtual IOptimizedResult GetResourceInfo(HttpContext context, bool isDebug)
{
string virtualPath = context.Request.AppRelativeCurrentExecutionFilePath;
IOptimizedResult info = ResourceHandler.Create <IOptimizedResult>(virtualPath);
if (info == null)
{
throw new HttpException(404, "Resource not found: " + virtualPath);
}
// check if client has cached copy
ETag etag = new HashETag(info.Hash);
if (etag.HandleETag(context, HttpCacheability.ServerAndPrivate, isDebug))
{
return(null);
}
return(info);
}
public override void ExecuteResult(ControllerContext context)
{
HttpResponseBase response = context.HttpContext.Response;
try
{
response.ClearHeaders();
response.ClearContent();
}
catch { }
response.TrySkipIisCustomErrors = true;
if (this.Resource == null)
{
response.ContentType = "text/plain";
response.StatusCode = (int)HttpStatusCode.NotFound;
response.Write(response.Status);
return;
}
HttpContext httpContext = HttpContext.Current;
// check if client has cached copy
ETag etag = new HashETag(this.Resource.Hash);
if (etag.HandleETag(httpContext, HttpCacheability.ServerAndPrivate, this.IsDebug))
{
return;
}
if (String.IsNullOrEmpty(this.Resource.ContentType))
{
response.ContentType = "text/plain";
}
else
{
response.ContentType = this.Resource.ContentType;
}
// this helps IE determine the Content-Type
// http://tools.ietf.org/html/rfc2183#section-2.3
ContentDisposition disposition = new ContentDisposition
{
Inline = !this.IsAttachment,
FileName =
String.IsNullOrEmpty(this.Filename) ?
Path.GetFileNameWithoutExtension(this.ResourcePath)+'.'+this.Resource.FileExtension :
this.Filename
};
response.AddHeader("Content-Disposition", disposition.ToString());
ResourceHandler.WriteResponse(httpContext, this.Resource, this.IsDebug);
}