superset base 源码
superset base 代码
文件路径:/superset/dashboards/filter_sets/commands/base.py
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
import logging
from typing import cast, Optional
from flask_appbuilder.models.sqla import Model
from superset import security_manager
from superset.common.not_authrized_object import NotAuthorizedException
from superset.dashboards.commands.exceptions import DashboardNotFoundError
from superset.dashboards.dao import DashboardDAO
from superset.dashboards.filter_sets.commands.exceptions import (
FilterSetForbiddenError,
FilterSetNotFoundError,
)
from superset.dashboards.filter_sets.consts import USER_OWNER_TYPE
from superset.models.dashboard import Dashboard
from superset.models.filter_set import FilterSet
from superset.utils.core import get_user_id
logger = logging.getLogger(__name__)
class BaseFilterSetCommand:
# pylint: disable=C0103
_dashboard: Dashboard
_filter_set_id: Optional[int]
_filter_set: Optional[FilterSet]
def __init__(self, dashboard_id: int):
self._dashboard_id = dashboard_id
def run(self) -> Model:
pass
def _validate_filterset_dashboard_exists(self) -> None:
self._dashboard = DashboardDAO.get_by_id_or_slug(str(self._dashboard_id))
if not self._dashboard:
raise DashboardNotFoundError()
def validate_exist_filter_use_cases_set(self) -> None: # pylint: disable=C0103
self._validate_filter_set_exists_and_set_when_exists()
self.check_ownership()
def _validate_filter_set_exists_and_set_when_exists(self) -> None:
self._filter_set = self._dashboard.filter_sets.get(
cast(int, self._filter_set_id), None
)
if not self._filter_set:
raise FilterSetNotFoundError(str(self._filter_set_id))
def check_ownership(self) -> None:
try:
if not security_manager.is_admin():
filter_set: FilterSet = cast(FilterSet, self._filter_set)
if filter_set.owner_type == USER_OWNER_TYPE:
if get_user_id() != filter_set.owner_id:
raise FilterSetForbiddenError(
str(self._filter_set_id),
"The user is not the owner of the filter_set",
)
elif not security_manager.is_owner(self._dashboard):
raise FilterSetForbiddenError(
str(self._filter_set_id),
"The user is not an owner of the filter_set's dashboard",
)
except NotAuthorizedException as err:
raise FilterSetForbiddenError(
str(self._filter_set_id),
"user not authorized to access the filterset",
) from err
except FilterSetForbiddenError as err:
raise err
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