a Django-based indieweb.org site https://00dani.me/
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import html
import json
from accept_types import get_best_match
from django.conf import settings
from django.http import HttpResponse, JsonResponse
from django.http import HttpResponseForbidden, HttpResponseBadRequest
from django.utils.html import strip_tags
from os.path import join
from typing import Any, Dict, Optional
from urllib.parse import urlencode, urljoin, urlparse
from .templatetags.markdown import markdown
class PackageJson:
data: Optional[Dict[str, Any]]
def __init__(self) -> None:
self.data = None
def load(self) -> Dict[str, Any]:
if self.data is None:
with open(join(settings.BASE_DIR, 'package.json')) as f:
self.data = json.load(f)
assert self.data is not None
return self.data
PACKAGE = PackageJson()
def friendly_url(url):
(scheme, netloc, path, params, q, fragment) = urlparse(url)
if path == '/':
return netloc
return netloc + path
def load_package_json() -> Dict[str, Any]:
return PACKAGE.load()
def origin(request):
return '{0}://{1}'.format(request.scheme, request.site.domain)
def absolute_url(request, url):
return urljoin(origin(request), url)
def uri(request):
return origin(request) + request.path
def form_encoded_response(content):
return HttpResponse(
urlencode(content),
content_type='application/x-www-form-urlencoded'
)
REPS = {
'application/x-www-form-urlencoded': form_encoded_response,
'application/json': JsonResponse,
}
def choose_type(request, content, reps=REPS):
accept = request.META.get('HTTP_ACCEPT', '*/*')
type = get_best_match(accept, reps.keys())
if type:
return reps[type](content)
return HttpResponse(status=406)
def bad_req(message):
return HttpResponseBadRequest(message, content_type='text/plain')
def forbid(message):
return HttpResponseForbidden(message, content_type='text/plain')
def to_plain(md):
return html.unescape(strip_tags(markdown(md)))