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52 lines
1.3 KiB
52 lines
1.3 KiB
# -*- coding: utf-8 -*-
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#
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import abc
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from rest_framework.generics import ListAPIView
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from assets.models import Node
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from common.utils import get_logger, lazyproperty
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from perms import serializers
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from perms.utils.user_permission import UserGrantedNodesQueryUtils
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from .mixin import SelfOrPKUserMixin
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logger = get_logger(__name__)
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__all__ = [
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'UserAllPermedNodesApi',
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'UserPermedNodeChildrenApi',
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]
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class BaseUserPermedNodesApi(SelfOrPKUserMixin, ListAPIView):
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serializer_class = serializers.NodePermedSerializer
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def get_queryset(self):
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if getattr(self, 'swagger_fake_view', False):
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return Node.objects.none()
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return self.get_nodes()
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@abc.abstractmethod
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def get_nodes(self):
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return []
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@lazyproperty
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def query_node_util(self):
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return UserGrantedNodesQueryUtils(self.user)
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class UserAllPermedNodesApi(BaseUserPermedNodesApi):
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""" 用户授权的节点 """
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def get_nodes(self):
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return self.query_node_util.get_whole_tree_nodes()
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class UserPermedNodeChildrenApi(BaseUserPermedNodesApi):
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""" 用户授权的节点下的子节点 """
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def get_nodes(self):
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key = self.request.query_params.get('key')
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nodes = self.query_node_util.get_node_children(key)
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return nodes
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