protected internal override bool BeforeActionInvocation(Controller controller, WorkContext work, string action, MethodInfo method, object[] args, ref object result)
{
if (work.IsGET) return false;
work.NeedsSession(OnlyExistingSession);
var session = work.Session;
var supplied = work.WholeRequestAsJSONDataMap[TokenName].AsString();
if (session==null ||
!session.CSRFToken.EqualsOrdSenseCase(supplied))
throw new HTTPStatusException(NFX.Web.WebConsts.STATUS_400, NFX.Web.WebConsts.STATUS_400_DESCRIPTION, "CSRF failed");
return false;
}
/// <summary> /// Override to add logic/filtering right before the invocation of action method. /// Return TRUE to indicate that request has already been handled and no need to call method body and AfterActionInvocation in which case /// return result via 'out result' paremeter /// </summary> protected internal abstract bool BeforeActionInvocation(Controller controller, WorkContext work, string action, MethodInfo method, object[] args, ref object result);
/// <summary> /// Override to add logic/filtering finally after the invocation of action method. Must return TRUE to stop processing chain /// </summary> protected internal abstract void ActionInvocationFinally(Controller controller, WorkContext work, string action, MethodInfo method, object[] args, ref object result);
public void Execute(Controller controller, WorkContext work)
{
work.Response.Redirect(URL);
}
public void Execute(Controller controller, WorkContext work)
{
if (AttachmentFileName.IsNotNullOrWhiteSpace())
work.Response.Headers.Add(WebConsts.HTTP_HDR_CONTENT_DISPOSITION, "attachment; filename={0}".Args(AttachmentFileName));
var fid = Format.Guid;
work.Response.ContentType = ImageCodecInfo.GetImageEncoders()
.FirstOrDefault(enc => fid==enc.FormatID)
.MimeType;
Image.Save(work.Response.GetDirectOutputStreamForWriting(), Format);
}
public void Execute(Controller controller, WorkContext work)
{
work.Response.WriteJSON( Data, Options);
}
public void Execute(Controller controller, WorkContext work)
{
var txt = WebConsts.STATUS_404_DESCRIPTION;
if (Description.IsNotNullOrWhiteSpace())
txt += (": " + Description);
work.Response.StatusCode = WebConsts.STATUS_404;
work.Response.StatusDescription = txt;
if (work.RequestedJSON)
work.Response.WriteJSON( new {OK = false, http = WebConsts.STATUS_404, descr = txt});
else
work.Response.Write(txt);
}
public void Execute(Controller controller, WorkContext work)
{
work.Response.WriteFile(LocalFileName, BufferSize, IsAttachment);
}
public void Execute(Controller controller, WorkContext work)
{
var gen = (work.Portal!=null) ? work.Portal.RecordModelGenerator
: Client.RecordModelGenerator.DefaultInstance;
work.Response.WriteJSON( gen.RowToRecordInitJSON(Row, ValidationError, RecID, Target, IsoLang, ValueListLookupFunc) );
}
protected internal override bool BeforeActionInvocation(Controller controller, WorkContext work, string action, MethodInfo method, object[] args, ref object result)
{
return false;
}
protected internal override bool AfterActionInvocation(Controller controller, WorkContext work, string action, MethodInfo method, object[] args, ref object result)
{
work.Response.SetNoCacheHeaders(Force);
return false;
}
public void Execute(Controller controller, WorkContext work)
{
work.Response.WriteJSON( Client.RecordModelGenerator.RowToRecordInitJSON(Row, ValidationError, RecID, Target));
}
public void Execute(Controller controller, WorkContext work)
{
work.Response.Redirect(URL);
}
public void Execute(Controller controller, WorkContext work)
{
work.Response.WriteFile(LocalFileName, BufferSize, IsAttachment);
}
public void Execute(Controller controller, WorkContext work)
{
work.Response.WriteJSON(Data, Options);
}
