from datetime import datetime, time

from django.conf import settings
from django.utils.translation import ugettext as _
from django.contrib import comments
from django.contrib.syndication.views import Feed
from django.utils.feedgenerator import Rss201rev2Feed

from models import Article



# noinspection PyMethodMayBeStatic
class LatestNews(Feed):
    link = "http://www.kasu.at/"
    description = _("Current news from Kasu")
    title = "Kasu - traditonelle asiatische Spielkultur"
    feed_type = Rss201rev2Feed

    def items(self):
        return Article.objects.published()[:10]

    def item_title(self, item):
        return item.headline

    def item_author_name(self, item):
        return item.author.username

    def item_categories(self, item):
        return item.category.name,

    def item_description(self, item):
        return item.content

    def item_pubdate(self, item):
        return datetime.combine(item.date_created, time())


# noinspection PyMethodMayBeStatic
class LatestComments(Feed):
    """Feed of latest comments on the current site."""

    link = "http://www.kasu.at/"
    description = _("Latest comments on kasu.at")
    title = _("Kasu - latest comments")
    feed_type = Rss201rev2Feed

    def items(self):
        qs = comments.get_model().objects.filter(
            site__pk=settings.SITE_ID,
            is_public=True, is_removed=False
        )
        return qs.order_by('-submit_date')[:40]

    def item_author_name(self, item):
        return item.user_name

    def item_description(self, item):
        return item.comment

    def item_pubdate(self, item):
        return item.submit_date

    def item_title(self, item):
        return 'From %(user_name)s in %(content_object)s' % {
            'user_name': item.user_name,
            'content_object': item.content_object
        }