import json 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 Cat, Entry from entries.kinds import Article, Note, Reply, Like, Repost from lemoncurry import utils from lemonauth import tokens def form_to_mf2(request): properties = {} post = request.POST for key in post.keys(): if key.endswith('[]'): key = key[:-2] if key == 'access_token': continue properties[key] = post.getlist(key) + post.getlist(key + '[]') type = [] if 'h' in properties: type = ['h-' + p for p in properties['h']] del properties['h'] return {'type': type, 'properties': properties} @method_decorator(csrf_exempt, name='dispatch') class MicropubView(View): def post(self, request): token = tokens.auth(request) if hasattr(token, 'content'): return token normalise = { 'application/json': json.load, 'application/x-www-form-urlencoded': form_to_mf2, } if request.content_type not in normalise: return HttpResponse( 'unsupported request type {0}'.format(request.content_type), content_type='text/plain', status=415, ) body = normalise[request.content_type](request) print(body) if 'type' not in body: return utils.bad_req('mf2 object type required') if body['type'] != ['h-entry']: return utils.bad_req('only h-entry supported') entry = Entry(author=token.user) props = body.get('properties', {}) kind = Note if 'name' in props: entry.name = '\n'.join(props['name']) kind = Article if 'content' in props: entry.content = '\n'.join(props['content']) if 'in-reply-to' in props: entry.in_reply_to = props['in-reply-to'] kind = Reply if 'like-of' in props: entry.like_of = props['like-of'] kind = Like if 'repost-of' in props: entry.repost_of = props['repost-of'] kind = Repost cats = [Cat.objects.from_name(c) for c in props.get('category', [])] entry.kind = kind.id entry.save() entry.cats = cats 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), )] + [urljoin(base, cat.url) for cat in cats] ping_hub.delay(perma, *others) send_mentions.delay(perma) res = HttpResponse(status=201) res['Location'] = perma return res micropub = MicropubView.as_view()