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53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
from rest_framework.response import Response
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from rest_framework import viewsets
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from django.core.exceptions import PermissionDenied
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from rest_framework.decorators import detail_route
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from django.db.models.query import QuerySet
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from core.views import can_view, can_edit
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def check_if(obj, user, test):
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"""
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Detect if it's a single object or a queryset
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aply a given test on individual object and return global permission
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"""
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if (isinstance(obj, QuerySet)):
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for o in obj:
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if (test(o, user) is False):
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return False
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return True
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else:
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return test(obj, user)
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class ManageModelMixin:
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@detail_route()
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def id(self, request, pk=None):
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"""
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Get by id (api/v1/router/{pk}/id/)
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"""
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self.queryset = get_object_or_404(self.queryset.filter(id=pk))
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serializer = self.get_serializer(self.queryset)
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return Response(serializer.data)
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class RightModelViewSet(ManageModelMixin, viewsets.ModelViewSet):
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def dispatch(self, request, *arg, **kwargs):
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res = super(RightModelViewSet,
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self).dispatch(request, *arg, **kwargs)
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obj = self.queryset
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user = self.request.user
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try:
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if (request.method == 'GET' and check_if(obj, user, can_view)):
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return res
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if (request.method != 'GET' and check_if(obj, user, can_edit)):
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return res
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except: pass # To prevent bug with Anonymous user
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raise PermissionDenied
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from .api import *
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from .counter import *
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from .user import *
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from .club import *
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from .group import *
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from .launderette import * |