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