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# -*- coding: utf-8 -*-
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#
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from rest_framework import serializers
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from django.utils.translation import ugettext_lazy as _
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from assets.models import Node, SystemUser, Asset
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from assets.serializers import ProtocolsField
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from .asset_permission import ActionsField
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__all__ = [
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'NodeGrantedSerializer',
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'AssetGrantedSerializer',
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'ActionsSerializer', 'AssetSystemUserSerializer',
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'RemoteAppSystemUserSerializer',
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'DatabaseAppSystemUserSerializer',
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]
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class AssetSystemUserSerializer(serializers.ModelSerializer):
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"""
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查看授权的资产系统用户的数据结构，这个和AssetSerializer不同，字段少
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"""
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actions = ActionsField(read_only=True)
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class Meta:
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model = SystemUser
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only_fields = (
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'id', 'name', 'username', 'priority', 'protocol', 'login_mode',
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'sftp_root', 'username_same_with_user',
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)
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fields = list(only_fields) + ["actions"]
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read_only_fields = fields
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class RemoteAppSystemUserSerializer(serializers.ModelSerializer):
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class Meta:
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model = SystemUser
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only_fields = (
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'id', 'name', 'username', 'priority', 'protocol', 'login_mode',
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)
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fields = list(only_fields)
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read_only_fields = fields
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class DatabaseAppSystemUserSerializer(serializers.ModelSerializer):
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class Meta:
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model = SystemUser
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only_fields = (
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'id', 'name', 'username', 'priority', 'protocol', 'login_mode',
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)
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fields = list(only_fields)
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read_only_fields = fields
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class AssetGrantedSerializer(serializers.ModelSerializer):
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"""
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被授权资产的数据结构
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"""
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protocols = ProtocolsField(label=_('Protocols'), required=False, read_only=True)
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platform = serializers.ReadOnlyField(source='platform_base')
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class Meta:
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model = Asset
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only_fields = [
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"id", "hostname", "ip", "protocols", "os", 'domain',
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"platform", "comment", "org_id",
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]
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fields = only_fields + ['org_name']
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read_only_fields = fields
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class NodeGrantedSerializer(serializers.ModelSerializer):
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assets_amount = serializers.SerializerMethodField()
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class Meta:
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model = Node
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fields = [
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'id', 'name', 'key', 'value', 'org_id', "assets_amount"
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]
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read_only_fields = fields
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.tree = self.context.get("tree")
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def get_assets_amount(self, obj):
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if not self.tree:
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return 0
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return self.tree.assets_amount(obj.key)
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class ActionsSerializer(serializers.Serializer):
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actions = ActionsField(read_only=True)
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