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"""
whipped from https://www.youtube.com/watch?v=DbAzWll4UIA&list=PLw02n0FEB3E3VSHjyYMcFadtQORvl1Ssj&index=27
"""
import re
from django.conf import settings
from django.shortcuts import redirect
EXEMPT_URLS = [re.compile(settings.LOGIN_URL.lstrip("/"))]
if hasattr(settings, 'LOGIN_EXEMPT_URLS'):
EXEMPT_URLS += [re.compile(url) for url in settings.LOGIN_EXEMPT_URLS]
class LoginRequiredMiddleware:
def __init__(self, get_response):
self.get_response = get_response
def __call__(self, request, *args, **kwargs):
response = self.get_response(request)
return response
def process_view(self, request, view_func, view_args, view_kwargs):
assert hasattr(request, 'user')
path = request.path_info.lstrip("/")
if not request.user.is_authenticated:
if not any(url.match(path) for url in EXEMPT_URLS):
return redirect(settings.LOGIN_URL)
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