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94 lines
2.8 KiB
94 lines
2.8 KiB
from typing import List
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from rest_framework.request import Request
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from common.utils import lazyproperty, timeit
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from assets.models import Node, Asset
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from assets.pagination import NodeAssetTreePagination
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from assets.utils import get_node_from_request, is_query_node_all_assets
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class SerializeToTreeNodeMixin:
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@timeit
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def serialize_nodes(self, nodes: List[Node], with_asset_amount=False):
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if with_asset_amount:
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def _name(node: Node):
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return '{} ({})'.format(node.value, node.assets_amount)
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else:
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def _name(node: Node):
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return node.value
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data = [
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{
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'id': node.key,
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'name': _name(node),
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'title': _name(node),
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'pId': node.parent_key,
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'isParent': True,
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'open': True,
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'meta': {
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'data': {
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"id": node.id,
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"key": node.key,
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"value": node.value,
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},
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'type': 'node'
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}
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}
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for node in nodes
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]
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return data
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def get_platform(self, asset: Asset):
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default = 'file'
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icon = {'windows', 'linux'}
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platform = asset.platform.type.lower()
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if platform in icon:
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return platform
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return default
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@timeit
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def serialize_assets(self, assets, node_key=None):
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if node_key is None:
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get_pid = lambda asset: getattr(asset, 'parent_key', '')
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else:
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get_pid = lambda asset: node_key
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data = [
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{
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'id': str(asset.id),
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'name': asset.name,
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'title': asset.address,
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'pId': get_pid(asset),
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'isParent': False,
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'open': False,
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'iconSkin': self.get_platform(asset),
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'chkDisabled': not asset.is_active,
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'meta': {
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'type': 'asset',
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'data': {
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'id': asset.id,
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'name': asset.name,
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'address': asset.address,
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'protocols': asset.protocols_as_list,
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'platform': asset.platform.id,
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'org_name': asset.org_name
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},
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}
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}
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for asset in assets
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]
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return data
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class NodeFilterMixin:
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# pagination_class = NodeAssetTreePagination
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request: Request
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@lazyproperty
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def is_query_node_all_assets(self):
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return is_query_node_all_assets(self.request)
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@lazyproperty
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def node(self):
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return get_node_from_request(self.request)
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