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# -*- coding: utf-8 -*-
# Copyright 2010-2012 Kolab Systems AG (http://www.kolabsys.com)
#
# Jeroen van Meeuwen (Kolab Systems) <vanmeeuwen a kolabsys.com>
#
# 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; version 3 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 Library 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#

import sys
import time

import pykolab

from pykolab import confmgmt
from pykolab import constants
from pykolab.cli import commands
from pykolab.confmgmt.db import get_db
from pykolab.translate import _

log = pykolab.getLogger('pykolab.cli')
conf = pykolab.getConf()

def __init__():
    commands.register('node_remove_role', execute, group='conf', description=description())

def cli_options():
    my_option_group = conf.add_cli_parser_option_group(_("CLI Options"))
    my_option_group.add_option(
                '--node',
                dest    = "node",
                action  = "store",
                default = constants.fqdn,
                metavar = "FQDN",
                help    = _("Remove role ROLE from node FQDN")
            )

    my_option_group.add_option(
                '--role',
                dest    = "role",
                action  = "store",
                default = None,
                metavar = "ROLE",
                help    = _("Remove role ROLE")
            )

def description():
    return """Remove role from node."""

def execute(*args, **kw):
    node = confmgmt.get_node(conf.node)
    role = confmgmt.get_role(conf.role)

    if node == None:
        print >> sys.stderr, _("No such node %s") %(conf.node)
        sys.exit(1)

    if role == None:
        print >> sys.stderr, _("No such role %s") %(conf.role)
        sys.exit(1)

    confmgmt.remove_node_role(node, role)