Sith/core/views/__init__.py

#
# Copyright 2016,2017
# - Skia <skia@libskia.so>
# - Sli <antoine@bartuccio.fr>
#
# Ce fichier fait partie du site de l'Association des Étudiants de l'UTBM,
# http://ae.utbm.fr.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License a published by the Free Software
# Foundation; either version 3 of the License, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Sofware Foundation, Inc., 59 Temple
# Place - Suite 330, Boston, MA 02111-1307, USA.
#
#

from django.http import (
    HttpResponseForbidden,
    HttpResponseNotFound,
    HttpResponseServerError,
)
from django.shortcuts import render
from django.utils.functional import cached_property
from django.views.generic.detail import SingleObjectMixin
from django.views.generic.edit import FormView
from sentry_sdk import last_event_id

from core.views.forms import LoginForm


def forbidden(request, exception):
    context = {"next": request.path, "form": LoginForm()}
    if popup := request.resolver_match.kwargs.get("popup"):
        context["popup"] = popup
    return HttpResponseForbidden(render(request, "core/403.jinja", context=context))


def not_found(request, exception):
    return HttpResponseNotFound(
        render(request, "core/404.jinja", context={"exception": exception})
    )


def internal_servor_error(request):
    request.sentry_last_event_id = last_event_id
    return HttpResponseServerError(render(request, "core/500.jinja"))


class DetailFormView(SingleObjectMixin, FormView):
    """Class that allow both a detail view and a form view."""

    def get_object(self):
        """Get current group from id in url."""
        return self.cached_object

    @cached_property
    def cached_object(self):
        """Optimisation on group retrieval."""
        return super().get_object()


# F403: those star-imports would be hellish to refactor
# E402: putting those import at the top of the file would also be difficult
from .files import *  # noqa: F403 E402
from .group import *  # noqa: F403 E402
from .page import *  # noqa: F403 E402
from .site import *  # noqa: F403 E402
from .user import *  # noqa: F403 E402