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mirror of https://gitlab.crans.org/bde/nk20 synced 2024-12-24 08:22:22 +00:00
nk20/apps/api/viewsets.py
2020-03-20 14:43:35 +01:00

32 lines
1.3 KiB
Python

# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
# SPDX-License-Identifier: GPL-3.0-or-later
from django.contrib.contenttypes.models import ContentType
from permission.backends import PermissionBackend
from rest_framework import viewsets
from note_kfet.middlewares import get_current_authenticated_user
class ReadProtectedModelViewSet(viewsets.ModelViewSet):
"""
Protect a ModelViewSet by filtering the objects that the user cannot see.
"""
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
model = ContentType.objects.get_for_model(self.serializer_class.Meta.model).model_class()
user = get_current_authenticated_user()
self.queryset = model.objects.filter(PermissionBackend.filter_queryset(user, model, "view"))
class ReadOnlyProtectedModelViewSet(viewsets.ReadOnlyModelViewSet):
"""
Protect a ReadOnlyModelViewSet by filtering the objects that the user cannot see.
"""
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
model = ContentType.objects.get_for_model(self.serializer_class.Meta.model).model_class()
user = get_current_authenticated_user()
self.queryset = model.objects.filter(PermissionBackend.filter_queryset(user, model, "view"))