I need to bind listeners to the events triggered for user status update, comment posts and image uploads.  I have the comment posts working but cannot seem to get the other two.  The obvious event bindings I have found by reading through system code are:

        OW::getEventManager()->bind(EVENT_BOL_EventService::EVENT_ON_CHANGE_USER_STATUS, array($this, 'onChangeUserStatus'));        OW::getEventManager()->bind(PHOTO_CLASS_EventHandler::EVENT_PHOTO_ADD, array($this, 'onPhotoAdd'));

The methods I have specified do not get called when expected.  Do I have the wrong event handlers specified?  Can someone please tell me what the correct ones are?

Thank you...