from django.db.models import F
from django.http import HttpResponseRedirect
from django.shortcuts import get_object_or_404, render
from django.urls import reverse
from django.views import generic

from sok.models import Publication, PublicationReference


class IndexView(generic.ListView):
	template_name = "tag/index.html"
	context_object_name = "newest_publications"

	def get_queryset(self):
		return Publication.objects.order_by("-year")[:10]

def detail(request, cite_key):
	try:
		publication = get_object_or_404(Publication, cite_key=cite_key.strip('/'))
	except Publication.DoesNotExist:
		raise Http404("Publication does not exist")
	return render(request, "tag/detail.html", {"publication": publication})


# def overview(request):
# 	try:
#         ps = Publication.objects.get(...)
#     except Publication.DoesNotExist:
#         raise Http404("Publication does not exist")
#     return render(request, "publications/overview.html", {"to_tag": ps})