root/trunk/multilangflatpages/views.py

#!/usr/bin/python
# -*- encoding: utf-8 -*-

##
## views.py
## Created on Mon Jul 31 22:38:29 2006
## by Antti Kaihola <antti.kaihola@linux-aktivaattori.org>
## 
## Copyright (C) 2006 Antti Kaihola
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
## 
## 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##

from ambidjangolib.multilangflatpages.models import MultiLangFlatPageTranslation
from ambidjangolib import languages
from django.template import loader, RequestContext
from django.http import HttpResponse, Http404
from django.conf import settings

DEFAULT_TEMPLATE = 'multilangflatpage/default.html'


def multilangflatpage(request, url, langcode=None):
    """
    Multi-Language Flat Page view.

    Models: `multilangflatpages.MultiLangFlatPageTranslation`
    Templates: Uses the template defined by the ``template_name`` field,
        or `base.html` if template_name is not defined.
    Context:
        flatpage
            `flatpages.flatpages` object
    """
    if not url.startswith('/'):
        url = "/" + url

    try:
        if langcode is None:
            f = MultiLangFlatPageTranslation.in_current_language.get(
                flatpage__url__exact=url)
        else:
            f = MultiLangFlatPageTranslation.objects.get(
                flatpage__url__exact=url,
                language__code__exact=langcode)
    except MultiLangFlatPageTranslation.DoesNotExist:
        raise Http404
        
    if f.flatpage.template_name:
        t = loader.select_template((f.flatpage.template_name, DEFAULT_TEMPLATE))
    else:
        t = loader.get_template(DEFAULT_TEMPLATE)
    c = RequestContext(request, {'multilangflatpage': f})

    return HttpResponse(t.render(c))