DEFAULT_TEMPLATE = 'historical/group/default.html'
import datetime

from django.template.context import RequestContext
from django.shortcuts import render_to_response, get_object_or_404
from django.template import loader
from django.http import HttpResponse
from django.core.xheaders import populate_xheaders

from historical.models import *

def index(request):
    return render_to_response('historical/index.html', locals(),
                              context_instance=RequestContext(request))

def group_detail(request, slug):
    object=get_object_or_404(Group, slug=slug)

    if object.template_name:
        t = loader.select_template((object.template_name, DEFAULT_TEMPLATE))
    else:
        t = loader.get_template(DEFAULT_TEMPLATE)
    
    c = RequestContext(request, {
        'object': object,
    })
    response = HttpResponse(t.render(c))
    populate_xheaders(request, response, Group, object.id)
    return response

def article_detail(request, group_slug, year, month, day, slug):
    object=HistoricArticle.objects.published().filter(group__slug=group_slug).get(story__slug=slug)
    return render_to_response('historical/article_detail.html', locals(),
                              context_instance=RequestContext(request))

def article_archive_year(request, group_slug, year):
    objects=HistoricArticle.objects.filter(group__slug=group_slug, published_on__year=year)
    return render_to_response('historical/article_archive_year.html', locals(),
                              context_instance=RequestContext(request))

def article_archive_month(request, group_slug, year, month):
    date=datetime.date(int(year), int(month), 1)
    objects=HistoricArticle.objects.filter(group__slug=group_slug, story__published_on__year=year, story__published_on__month=date.month)
    return render_to_response('historical/article_archive_month.html', locals(),
                              context_instance=RequestContext(request))

def article_archive_day(request, group_slug, year, month, day):
    date=datetime.date(int(year), int(month), int(day))
    objects=HistoricArticle.objects.filter(group__slug=group_slug, story__published_on__year=year, story__published_on__month=date.month, story__published_on__day=date.day)
    return render_to_response('historical/article_archive_year.html', locals(),
                              context_instance=RequestContext(request))