lemoncurry/micropub/views.py

70 lines
2.2 KiB
Python

from django.contrib.auth import get_user_model
from django.http import HttpResponse
from django.urls import reverse
from django.utils.decorators import method_decorator
from django.views import View
from django.views.decorators.csrf import csrf_exempt
from urllib.parse import urljoin
from entries.jobs import ping_hub, send_mentions
from entries.models import Entry
from entries.kinds import Article, Note, Reply, Like, Repost
from lemoncurry import utils
from lemonauth import tokens
@method_decorator(csrf_exempt, name='dispatch')
class MicropubView(View):
def post(self, request):
auth = request.META.get('HTTP_AUTHORIZATION', '').split(' ')
if auth[0] != 'Bearer':
return utils.bad_req('only Bearer auth supported')
try:
token = tokens.decode(auth[1])
except Exception:
return utils.forbid('invalid token')
user = get_user_model().objects.get(pk=token['uid'])
post = request.POST
if post.get('h') != 'entry':
return utils.bad_req('only h=entry supported')
entry = Entry(author=user)
kind = Note
if 'name' in post:
entry.name = post['name']
kind = Article
if 'content' in post:
entry.content = post['content']
if 'in-reply-to' in post:
entry.in_reply_to = post['in-reply-to']
kind = Reply
if 'like-of' in post:
entry.like_of = post['like-of']
kind = Like
if 'repost-of' in post:
entry.repost_of = post['repost-of']
kind = Repost
entry.kind = kind.id
entry.save()
base = utils.origin(request)
perma = urljoin(base, entry.url)
others = (urljoin(base, url) for url in (
reverse('home:index'),
reverse('entries:atom'),
reverse('entries:rss'),
reverse('entries:' + kind.index),
reverse('entries:' + kind.atom),
reverse('entries:' + kind.rss),
))
ping_hub.delay(perma, *others)
send_mentions.delay(perma)
res = HttpResponse(status=201)
res['Location'] = perma
return res
micropub = MicropubView.as_view()