import re

from django.conf import settings
from django.contrib.staticfiles.templatetags.staticfiles import static
from django.http import HttpResponseRedirect, JsonResponse
from django.shortcuts import render
from django.utils.cache import patch_cache_control
from graphene_django.views import GraphQLView

    "prod": "",
    "stage": "",
    "dev": "",

def index(request):
    if request.path.startswith("/api"):
        # If you ended up here, your URL pattern didn't match anything and if your path
        # starts with anything "api" you're going to expect JSON.
        return JsonResponse({"path": request.path}, status=404)

    hostname = request.get_host()

    delivery_console_url = DELIVERY_CONSOLE_URLS["prod"]
    match =
        r"(\w+)-admin\.normandy\.(?:non)?prod\.cloudops\.mozgcp\.net", hostname, re.I
    if match:
        env =
        if env in DELIVERY_CONSOLE_URLS:
            delivery_console_url = DELIVERY_CONSOLE_URLS[env]

    # Add any path at the end of the delivery console URL, to hopefully
    # redirect the user to the right page.
    delivery_console_url += request.get_full_path()

    return render(request, "base/index.html", {"DELIVERY_CONSOLE_URL": delivery_console_url})

def favicon(request):
    return HttpResponseRedirect(static("img/favicon.ico"))

class NormandyGraphQLView(GraphQLView):
    def dispatch(self, request, *args, **kwargs):
        response = super().dispatch(request, *args, **kwargs)
        if settings.API_CACHE_ENABLED and request.method.lower() == "get":
            directives = {"public": True, "max_age": settings.API_CACHE_TIME}
            directives = {"no_cache": True, "no_store": True, "must_revalidate": True}
        patch_cache_control(response, **directives)
        return response