lemoncurry/micropub/views/create.py

85 lines
2.5 KiB
Python
Raw Permalink Normal View History

from django.urls import reverse
from django.http import HttpResponse
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 .. import error
def form_to_mf2(request):
properties = {}
post = request.POST
for key in post.keys():
2023-08-10 02:52:37 -04:00
if key.endswith("[]"):
key = key[:-2]
2023-08-10 02:52:37 -04:00
if key == "access_token":
continue
2023-08-10 02:52:37 -04:00
properties[key] = post.getlist(key) + post.getlist(key + "[]")
type = []
2023-08-10 02:52:37 -04:00
if "h" in properties:
type = ["h-" + p for p in properties["h"]]
del properties["h"]
return {"type": type, "properties": properties}
def create(request):
normalise = {
2023-08-10 02:52:37 -04:00
"application/json": lambda r: r.json,
"application/x-www-form-urlencoded": form_to_mf2,
}
2023-08-10 02:52:37 -04:00
if "create" not in request.token:
raise error.bad_scope("create")
if request.content_type not in normalise:
raise error.unsupported_type(request.content_type)
body = normalise[request.content_type](request)
2023-08-10 02:52:37 -04:00
if "type" not in body:
raise error.bad_req("mf2 object type required")
if body["type"] != ["h-entry"]:
raise error.bad_req("only h-entry supported")
entry = Entry(author=request.token.user)
2023-08-10 02:52:37 -04:00
props = body.get("properties", {})
kind = Note
2023-08-10 02:52:37 -04:00
if "name" in props:
entry.name = "\n".join(props["name"])
kind = Article
2023-08-10 02:52:37 -04:00
if "content" in props:
entry.content = "\n".join(
c if isinstance(c, str) else c["html"] for c in props["content"]
)
2023-08-10 02:52:37 -04:00
if "in-reply-to" in props:
entry.in_reply_to = props["in-reply-to"]
kind = Reply
2023-08-10 02:52:37 -04:00
if "like-of" in props:
entry.like_of = props["like-of"]
kind = Like
2023-08-10 02:52:37 -04:00
if "repost-of" in props:
entry.repost_of = props["repost-of"]
kind = Repost
2023-08-10 02:52:37 -04:00
cats = [Cat.objects.from_name(c) for c in props.get("category", [])]
entry.kind = kind.id
entry.save()
2018-03-21 07:02:27 -04:00
entry.cats.set(cats)
entry.save()
2023-08-10 02:52:37 -04:00
for url in props.get("syndication", []):
entry.syndications.create(url=url)
base = utils.origin(request)
perma = urljoin(base, entry.url)
short = urljoin(base, entry.short_url)
ping_hub.delay(*entry.affected_urls)
send_mentions.delay(perma)
res = HttpResponse(status=201)
2023-08-10 02:52:37 -04:00
res["Location"] = perma
res["Link"] = '<{}>; rel="shortlink"'.format(short)
return res