app/soc/logic/models/presence.py
author Todd Larsen <tlarsen@google.com>
Fri, 21 Nov 2008 10:46:15 +0000
changeset 534 c31cfbf1a20f
parent 530 app/soc/logic/models/home_settings.py@8d5adb2b8d48
child 535 9045b8888772
permissions -rw-r--r--
Replace HomeSettings with Presence Model class. Replace SiteSettings with Site Model class. Derive Group Model class from Presence, adding the "home page settings" properties in a Melange site presence to every Group. Patch by: Todd Larsen

#!/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.

"""Presence (Model) query functions.
"""

__authors__ = [
  '"Sverre Rabbelier" <sverre@rabbelier.nl>',
  '"Lennard de Rijk" <ljvderijk@gmail.com>'
  ]


from soc.logic.models import base

import soc.models.presence


class Logic(base.Logic):
  """Logic methods for the Presence model.
  """

  def __init__(self):
    """Defines the name, key_name and model for this entity.
    """
    base.Logic.__init__(self, soc.models.presence.Presence)
  
  def getKeyValues(self, entity):
    """See base.Logic.getKeyNameValues.
    """

    return [entity.scope_path, entity.link_id]

  def getKeyValuesFromFields(self, fields):
    """See base.Logic.getKeyValuesFromFields.
    """

    return [fields['scope_path'], fields['link_id']]

  def getKeyFieldNames(self):
    """See base.Logic.getKeyFieldNames.
    """

    return ['scope_path', 'link_id']

logic = Logic()