87 lines
2.0 KiB
Python
87 lines
2.0 KiB
Python
import html
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import json
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from accept_types import get_best_match
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from django.conf import settings
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from django.http import HttpResponse, JsonResponse
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from django.http import HttpResponseForbidden, HttpResponseBadRequest
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from django.utils.html import strip_tags
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from os.path import join
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from typing import Any, Dict, Optional
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from urllib.parse import urlencode, urljoin, urlparse
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from .templatetags.markdown import markdown
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class PackageJson:
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data: Optional[Dict[str, Any]]
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def __init__(self) -> None:
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self.data = None
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def load(self) -> Dict[str, Any]:
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if self.data is None:
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with open(join(settings.BASE_DIR, "package.json")) as f:
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self.data = json.load(f)
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assert self.data is not None
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return self.data
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PACKAGE = PackageJson()
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def friendly_url(url):
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if "//" not in url:
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url = "//" + url
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(scheme, netloc, path, params, q, fragment) = urlparse(url)
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if path == "/":
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return netloc
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return "{}\u200B{}".format(netloc, path)
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def load_package_json() -> Dict[str, Any]:
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return PACKAGE.load()
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def origin(request):
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return "{0}://{1}".format(request.scheme, request.site.domain)
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def absolute_url(request, url):
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return urljoin(origin(request), url)
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def uri(request):
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return origin(request) + request.path
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def form_encoded_response(content):
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return HttpResponse(
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urlencode(content), content_type="application/x-www-form-urlencoded"
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)
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REPS = {
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"application/x-www-form-urlencoded": form_encoded_response,
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"application/json": JsonResponse,
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}
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def choose_type(request, content, reps=REPS):
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accept = request.META.get("HTTP_ACCEPT", "*/*")
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type = get_best_match(accept, reps.keys())
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if type:
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return reps[type](content)
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return HttpResponse(status=406)
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def bad_req(message):
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return HttpResponseBadRequest(message, content_type="text/plain")
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def forbid(message):
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return HttpResponseForbidden(message, content_type="text/plain")
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def to_plain(md):
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return html.unescape(strip_tags(markdown(md)))
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