#!/usr/bin/python2.5

#

# Copyright 2008 the Melange authors.

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#   http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

"""Site (Model) query functions.

"""

__authors__ = [

  '"Sverre Rabbelier" <sverre@rabbelier.nl>',

  ]

from soc.logic.models import base

from soc.logic.models import presence

import soc.models.presence

import soc.models.site

class Logic(presence.Logic):

  """Logic methods for the Site model.

  """

  DEF_SITE_SCOPE_PATH = 'site'

  DEF_SITE_LINK_ID = 'home'

  DEF_SITE_HOME_DOC_LINK_ID = 'home'

  def __init__(self, model=soc.models.site.Site,

               base_model=soc.models.presence.Presence):

    """Defines the name, key_name and model for this entity.

    """

  def getKeyValues(self, unused_entity):

    """Returns the default key values for the site settings.

    The Site entity is always expected to be a singleton, so this method

    returns the hard-coded scope and link_id.

    """

    return [self.DEF_SITE_SCOPE_PATH, 

            self.DEF_SITE_LINK_ID]

logic = Logic()