Merge pull request #18640 from mvdbeek/fix_resume_error_no_current_history

            )

        return trans.show_error_message("Cannot purge deleted datasets from this session.")

    @web.expose

    @web.expose_api_anonymous

    def resume_paused_jobs(self, trans, current=False, ids=None, **kwargs):

        """Resume paused jobs the active history -- this does not require a logged in user."""

        """Resume paused jobs for the active history -- this does not require a logged in user."""

        if not ids and string_as_bool(current):

            histories = [trans.get_history()]

            refresh_frames = ["history"]

        else:

            raise NotImplementedError("You can currently only resume all the datasets of the current history.")

        for history in histories:

            history = trans.get_history()

            if history:

                history.resume_paused_jobs()

            trans.sa_session.add(history)

        with transaction(trans.sa_session):

            trans.sa_session.commit()

        return trans.show_ok_message("Your jobs have been resumed.", refresh_frames=refresh_frames)

        # TODO: used in index.mako

                return trans.show_ok_message("Your jobs have been resumed.")

        raise exceptions.RequestParameterInvalidException(

            "You can currently only resume all the datasets of the current history."

        )

    @web.expose_api

    @web.require_login("rename histories")