63 lines
1.7 KiB
Python
63 lines
1.7 KiB
Python
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from django.http import HttpResponseRedirect, QueryDict
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from django.urls.exceptions import Resolver404
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from django.shortcuts import render
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from neluser.models import NelUser
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from django.urls import reverse, resolve
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from django.conf import settings
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def is_link_legit(url):
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try:
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resolve(url)
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except Resolver404:
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return False
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return True
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def is_nsfw_allowed(request):
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if isinstance(request.user, NelUser):
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if request.user.nsfw_allowed:
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return True
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s = request.COOKIES.get(settings.KHAGANAT_NSFW_NAME) or ''
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return s.lower() in settings.KHAGANAT_NSFW_OK
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def disable_view(request, max_age):
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try:
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max_age = int(max_age) or None
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except ValueError:
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max_age = None
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next_url = QueryDict(request.META.get('QUERY_STRING')).get('next') or '/'
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if not is_link_legit(next_url):
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next_url = '/'
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response = HttpResponseRedirect(next_url)
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if isinstance(request.user, NelUser) and not max_age:
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request.user.nsfw_allowed = True
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request.user.save()
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else:
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response.set_cookie(
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settings.KHAGANAT_NSFW_NAME,
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'true',
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max_age=max_age
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)
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return response
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def warn_view(request):
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next_url = QueryDict(request.META.get('QUERY_STRING')).get('next') or '/'
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if not is_link_legit(next_url):
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next_url = '/'
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context = {
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'next_url': next_url,
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'is_authenticated': request.user.is_authenticated,
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}
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return render(request, 'neluser/nsfw.html', context=context)
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def redirect(request):
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dest = '{to_url}?next={next_url}'.format(
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to_url=reverse(warn_view),
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next_url=request.get_full_path()
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)
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return HttpResponseRedirect(dest)
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