# -*- coding: utf-8 -*-

# vim:set expandtab tabstop=4 shiftwidth=4:

################################################################################

#

# Copyright (C) 2007-2013 CS-SI

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License version 2 as

# published by the Free Software Foundation.

#

# 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., 675 Mass Ave, Cambridge, MA 02139, USA.

################################################################################

"""

Un plugin pour VigiBoard qui ajoute une colonne avec le nom de l'hôte

sur lequel porte l'événement corrélé.

"""

import tw.forms as twf

from pylons.i18n import lazy_ugettext as l_

from vigilo.models.functions import sql_escape_like

from vigiboard.controllers.plugins import VigiboardRequestPlugin, ITEMS

class PluginHostname(VigiboardRequestPlugin):

    """

    Ajoute une colonne avec le nom de l'hôte impacté par un événement corrélé.

    """

    def get_search_fields(self):

        return [

            twf.TextField(

                'host',

                label_text=l_('Host'),

                validator=twf.validators.String(if_missing=None),

            )

        ]

    def handle_search_fields(self, query, search, state, subqueries):

        if state != ITEMS:

            return

        if search.get('host'):

            host = sql_escape_like(search['host'])

            query.add_filter(query.items.c.hostname.ilike(host))

    def get_data(self, event):

        return {

            'hostname': event.hostname,

        }