post megre cleanup.

server/internal/websocket/filechooserdialog.go

@@ -0,0 +1,67 @@
+package websocket
+
+import (
+	"github.com/demodesk/neko/pkg/types"
+	"github.com/demodesk/neko/pkg/types/event"
+	"github.com/demodesk/neko/pkg/types/message"
+)
+
+func (manager *WebSocketManagerCtx) fileChooserDialogEvents() {
+	var activeSession types.Session
+
+	// when dialog opens, everyone should be notified.
+	manager.desktop.OnFileChooserDialogOpened(func() {
+		manager.logger.Info().Msg("file chooser dialog opened")
+
+		host, hasHost := manager.sessions.GetHost()
+		if !hasHost {
+			manager.logger.Warn().Msg("no host for file chooser dialog found, closing")
+			go manager.desktop.CloseFileChooserDialog()
+			return
+		}
+
+		activeSession = host
+
+		go manager.sessions.Broadcast(
+			event.FILE_CHOOSER_DIALOG_OPENED,
+			message.SessionID{
+				ID: host.ID(),
+			})
+	})
+
+	// when dialog closes, everyone should be notified.
+	manager.desktop.OnFileChooserDialogClosed(func() {
+		manager.logger.Info().Msg("file chooser dialog closed")
+
+		activeSession = nil
+
+		go manager.sessions.Broadcast(
+			event.FILE_CHOOSER_DIALOG_CLOSED,
+			message.SessionID{})
+	})
+
+	// when new user joins, and someone holds dialog, he shouldd be notified about it.
+	manager.sessions.OnConnected(func(session types.Session) {
+		if activeSession == nil {
+			return
+		}
+
+		manager.logger.Debug().Str("session_id", session.ID()).Msg("sending file chooser dialog status to a new session")
+
+		session.Send(
+			event.FILE_CHOOSER_DIALOG_OPENED,
+			message.SessionID{
+				ID: activeSession.ID(),
+			})
+	})
+
+	// when user, that holds dialog, disconnects, it should be closed.
+	manager.sessions.OnDisconnected(func(session types.Session) {
+		if activeSession == nil || activeSession != session {
+			return
+		}
+
+		manager.logger.Info().Msg("file chooser dialog owner left, closing")
+		manager.desktop.CloseFileChooserDialog()
+	})
+}