| #!/usr/bin/env 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. |
| |
| """This module contains the Presence Model.""" |
| |
| |
| from google.appengine.ext import db |
| |
| from django.utils.translation import ugettext |
| |
| import soc.models.document |
| import soc.models.linkable |
| |
| |
| class Presence(soc.models.linkable.Linkable): |
| """Model for anything that has a "presence" on a Melange site. |
| |
| A "presence" is (currently) defined as: |
| * having a "home" page with contents set by selecting a Document |
| * displaying an (optional) ATOM or RSS feed |
| |
| Models that have a "presence" on a Melange web site are (currently): |
| * any Group (Organization, Club, etc.) |
| * any Program |
| * the site itself, which is a singleton Presence |
| """ |
| |
| #: Reference to Document containing the contents of the "/home" page |
| home = db.ReferenceProperty( |
| reference_class=soc.models.document.Document, |
| collection_name='home') |
| home.help_text = ugettext( |
| 'Document to be used as the "/home" page static contents.') |
| home.group = ugettext("1. Public Info") |
| |
| #: Valid ATOM or RSS feed url or None if unused. Feed entries are shown |
| #: on the site page using Google's JavaScript blog widget |
| feed_url = db.LinkProperty(verbose_name=ugettext('Feed URL')) |
| feed_url.help_text = ugettext( |
| 'The URL should be a valid ATOM or RSS feed. ' |
| 'Feed entries are shown on the home page.') |
| feed_url.group = ugettext("1. Public Info") |