from django.contrib.syndication.views import Feed
from newsroom.models import Story
from django.conf import settings
from django.contrib.sites.models import Site


class LatestNewsFeed(Feed):
    current_site = Site.objects.get(id=settings.SITE_ID)
    title = current_site.name + " news"
    link = current_site.domain
    item_copyright = "Copyright (r) 2010, Penobscot Bay Press"

    if current_site.name == "penobscotbaypress.com":
        description = "News from the Blue Hill Peninsula and Deer Isle in Maine."
    elif current_site.name == "castinepatriot.com":
        description = "News from around Castine and Penobscot, Maine."
    elif current_site.name == "islandadvantages.com":
        description = "News from around Deer Isle and Stonington, Maine."
    elif current_site.name == "weeklypacket.com":
        description = "News from around the towns of the Blue Hill Peninsula Maine."

    def items(self):
        if self.current_site.name == "penobscotbaypress.com":
            return (
                Story.objects.published()
                .exclude(sites__name="castinepatriot.com")
                .exclude(sites__name="weeklypacket.com")
                .exclude(sites__name="islandadvantages.com")
            )
        else:
            return Story.objects.published()[:30]

    def item_author_name(self, item):
        return " & ".join(["%s" % (a) for a in item.authors.all()])

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

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

    def item_link(self, item):
        return item.get_absolute_url()

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