lemoncurry/micropub/views/delete.py

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from django.http import HttpResponse
from ronkyuu import webmention
from entries.from_url import from_url
from entries.jobs import ping_hub, send_mentions
from . import error
def delete(request):
normalise = {
'application/json': lambda r: r.json.get('url'),
'application/x-www-form-urlencoded': lambda r: r.POST.get('url'),
}
if 'delete' not in request.token:
return error.bad_scope('delete')
if request.content_type not in normalise:
return error.unsupported_type(request.content_type)
url = normalise[request.content_type](request)
entry = from_url(url)
if entry.author != request.token.user:
return error.forbid('entry belongs to another user')
perma = entry.absolute_url
pings = entry.affected_urls
mentions = webmention.findMentions(perma)['refs']
entry.delete()
ping_hub.delay(*pings)
send_mentions.delay(perma, mentions)
return HttpResponse(status=204)