import datetime from django.contrib.syndication.views import Feed from django.db.models import Q from main.models import Arch, Repo, Package from news.models import News class PackageFeed(Feed): link = '/packages/' title_template = 'feeds/packages_title.html' description_template = 'feeds/packages_description.html' def get_object(self, request, arch='', repo=''): obj = dict() qs = Package.objects.select_related('arch', 'repo').order_by('-last_update') if arch != '': # feed for a single arch, also include 'any' packages everywhere a = Arch.objects.get(name=arch) qs = qs.filter(Q(arch=a) | Q(arch__agnostic=True)) obj['arch'] = a if repo != '': # feed for a single arch AND repo r = Repo.objects.get(name=repo) qs = qs.filter(repo=r) obj['repo'] = r obj['qs'] = qs[:50] return obj def title(self, obj): s = 'Arch Linux: Recent package updates' if 'repo' in obj: s += ' (%s [%s])' % (obj['arch'].name, obj['repo'].name.lower()) elif 'arch' in obj: s += ' (%s)' % (obj['arch'].name) return s def description(self, obj): s = 'Recently updated packages in the Arch Linux package repositories' if 'arch' in obj: s += ' for the \'%s\' architecture' % obj['arch'].name.lower() if not obj['arch'].agnostic: s += ' (including \'any\' packages)' if 'repo' in obj: s += ' in the [%s] repository' % obj['repo'].name.lower() s += '.' return s def items(self, obj): return obj['qs'] def item_pubdate(self, item): return item.last_update def item_categories(self, item): return (item.repo.name, item.arch.name) class NewsFeed(Feed): title = 'Arch Linux: Recent news updates' link = '/news/' description = 'The latest and greatest news from the Arch Linux distribution.' title_template = 'feeds/news_title.html' description_template = 'feeds/news_description.html' def items(self): return News.objects.select_related('author').order_by('-postdate', '-id')[:10] def item_pubdate(self, item): d = item.postdate return datetime.datetime(d.year, d.month, d.day) def item_author_name(self, item): return item.author.get_full_name() # vim: set ts=4 sw=4 et: