from django.contrib.sites.models import Site from django.contrib.syndication.views import Feed from django.urls import reverse from django.utils.feedgenerator import Atom1Feed from urllib.parse import urljoin from lemoncurry.templatetags.markdown import markdown from .kinds import on_home from .models import Entry class EntriesFeed(Feed): def item_title(self, entry): return entry.title def item_description(self, entry): return markdown(entry.content) def item_author_name(self, entry): return entry.author.name def item_author_email(self, entry): return entry.author.email def item_author_link(self, entry): base = 'https://' + Site.objects.get_current().domain return urljoin(base, entry.author.url) def item_pubdate(self, entry): return entry.published def item_updatedate(self, entry): return entry.updated def item_categories(self, entry): return (cat.name for cat in entry.cats.all()) class RssByKind(EntriesFeed): def __init__(self, kind): self.kind = kind def title(self): return "{0} ~ {1}".format( self.kind.plural, Site.objects.get_current().name, ) def link(self): return reverse('entries:' + self.kind.index) def description(self): return "all {0} at {1}".format( self.kind.plural, Site.objects.get_current().name, ) def items(self): return Entry.objects.filter(kind=self.kind.id) class AtomByKind(RssByKind): feed_type = Atom1Feed subtitle = RssByKind.description class RssHomeEntries(EntriesFeed): def title(self): return Site.objects.get_current().name def link(self): return reverse('home:index') def description(self): return "content from {0}".format( Site.objects.get_current().name, ) def items(self): return Entry.objects.filter(kind__in=on_home) class AtomHomeEntries(RssHomeEntries): feed_type = Atom1Feed subtitle = RssHomeEntries.description