Source code for cslbot.commands.defersay

# -*- coding: utf-8 -*-
# Copyright (C) 2013-2015 Samuel Damashek, Peter Foley, James Forcier, Srijay Kasturi, Reed Koser, Christopher Reffett, and Fox Wilson
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

from ..helpers import arguments
from ..helpers.command import Command
from ..helpers.misc import parse_time


@Command('defersay', ['nick', 'handler', 'config'], admin=True)
def cmd(send, msg, args):
    """Says something at a later time.
    Syntax: {command} <delay> <msg>
    """
    parser = arguments.ArgParser(args['config'])
    parser.add_argument('delay')
    parser.add_argument('msg', nargs='+')
    try:
        cmdargs = parser.parse_args(msg)
    except arguments.ArgumentException as e:
        send(str(e))
        return
    if isinstance(cmdargs.msg, list):
        cmdargs.msg = ' '.join(cmdargs.msg)
    cmdargs.delay = parse_time(cmdargs.delay)
    if cmdargs.delay is None:
        send("Invalid unit.")
    elif cmdargs.delay < 0:
        send("Time travel not yet implemented, sorry.")
    else:
        ident = args['handler'].workers.defer(cmdargs.delay, False, send, cmdargs.msg)
        send("Message deferred, ident: %s" % ident)