// GetTopHandle implements the handle for the top document (GET).
func GetTopHandle(newConn net.Conn, roomName, httpPayload string, rooms *config.CherryRooms, preprocessor *html.Preprocessor) {
var userData map[string]string
userData = rawhttp.GetFieldsFromGet(httpPayload)
var replyBuffer []byte
if !rooms.IsValidUserRequest(roomName, userData["user"], userData["id"], newConn) {
replyBuffer = rawhttp.MakeReplyBuffer(html.GetBadAssErrorData(), 404, true)
} else {
replyBuffer = rawhttp.MakeReplyBuffer(preprocessor.ExpandData(roomName, rooms.GetTopTemplate(roomName)), 200, true)
}
newConn.Write(replyBuffer)
newConn.Close()
}