import datetime

from django.conf import settings

from pyi2phosts.postkey.models import i2phost
from pyi2phosts.lib.generic import LocalObjectList

def get_latest():
    now_date = datetime.datetime.utcnow()
    start_date = now_date - datetime.timedelta(days=settings.LATEST_DAY_COUNT)
    qs = i2phost.objects.filter(activated=True,
            date_added__range=(start_date, now_date)).order_by("-date_added")[:settings.LATEST_HOSTS_COUNT]
    return qs

class LatestHostsListsView(LocalObjectList):
    """ Renders list of latest active hosts added """

    def get_context_data(self, **kwargs):
        context = super(LatestHostsListsView, self).get_context_data(**kwargs)
        context.update({
            'title': settings.SITE_NAME,
            'day_count': settings.LATEST_DAY_COUNT,
            'hosts_count': settings.LATEST_HOSTS_COUNT
        })
        return context

    queryset = get_latest()
    template_name = 'latest.html'
    context_object_name = 'host_list'
    paginate_by = 40