# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.

# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr

#

# This file is part of CubicWeb.

#

# CubicWeb is free software: you can redistribute it and/or modify it under the

# terms of the GNU Lesser General Public License as published by the Free

# Software Foundation, either version 2.1 of the License, or (at your option)

# any later version.

#

# CubicWeb 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 Lesser General Public License for more

# details.

#

# You should have received a copy of the GNU Lesser General Public License along

# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.

"""cubicweb-clt handlers for twisted"""

from os.path import join

from logilab.common.shellutils import rm

from cubicweb.toolsutils import CommandHandler

from cubicweb.web.webctl import WebCreateHandler, WebUpgradeHandler

# trigger configuration registration

import cubicweb.etwist.twconfig # pylint: disable=W0611

class TWCreateHandler(WebCreateHandler):

    cfgname = 'twisted'

class TWStartHandler(CommandHandler):

    cmdname = 'start'

    cfgname = 'twisted'

    def start_server(self, config):

        from cubicweb.etwist import server

        config.info('clear ui caches')

        for cachedir in ('uicache', 'uicachehttps'):

            rm(join(config.appdatahome, cachedir, '*'))

        return server.run(config)

class TWStopHandler(CommandHandler):

    cmdname = 'stop'

    cfgname = 'twisted'

    def poststop(self):

        pass

class TWUpgradeHandler(WebUpgradeHandler):

    cfgname = 'twisted'

try:

    from cubicweb.server import serverctl

    class AllInOneCreateHandler(serverctl.RepositoryCreateHandler,

                                TWCreateHandler):

        """configuration to get an instance running in a twisted web server

        integrating a repository server in the same process

        """

        cfgname = 'all-in-one'

        def bootstrap(self, cubes, automatic=False, inputlevel=0):

            """bootstrap this configuration"""

            serverctl.RepositoryCreateHandler.bootstrap(self, cubes, automatic, inputlevel)

            TWCreateHandler.bootstrap(self, cubes, automatic, inputlevel)

    class AllInOneStartHandler(TWStartHandler):

        cmdname = 'start'

        cfgname = 'all-in-one'

        subcommand = 'cubicweb-twisted'

    class AllInOneStopHandler(serverctl.RepositoryStopHandler):

        cmdname = 'stop'

        cfgname = 'all-in-one'

        subcommand = 'cubicweb-twisted'

    class AllInOneUpgradeHandler(TWUpgradeHandler):

        cfgname = 'all-in-one'

except ImportError:

    pass