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106 lines
4.0 KiB
Python
106 lines
4.0 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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import logging
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from typing import Any, Dict, List, Optional
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from flask_appbuilder.models.sqla import Model
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from flask_appbuilder.security.sqla.models import User
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from marshmallow import ValidationError
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from superset.charts.commands.exceptions import (
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ChartForbiddenError,
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ChartInvalidError,
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ChartNotFoundError,
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ChartUpdateFailedError,
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DashboardsNotFoundValidationError,
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DatasourceTypeUpdateRequiredValidationError,
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)
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from superset.charts.dao import ChartDAO
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from superset.commands.base import BaseCommand
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from superset.commands.utils import get_datasource_by_id, populate_owners
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from superset.dao.exceptions import DAOUpdateFailedError
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from superset.dashboards.dao import DashboardDAO
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from superset.exceptions import SupersetSecurityException
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from superset.models.slice import Slice
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from superset.views.base import check_ownership
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logger = logging.getLogger(__name__)
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class UpdateChartCommand(BaseCommand):
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def __init__(self, user: User, model_id: int, data: Dict[str, Any]):
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self._actor = user
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self._model_id = model_id
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self._properties = data.copy()
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self._model: Optional[Slice] = None
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def run(self) -> Model:
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self.validate()
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try:
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chart = ChartDAO.update(self._model, self._properties)
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except DAOUpdateFailedError as ex:
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logger.exception(ex.exception)
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raise ChartUpdateFailedError()
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return chart
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def validate(self) -> None:
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exceptions = list()
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dashboard_ids = self._properties.get("dashboards", [])
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owner_ids: Optional[List[int]] = self._properties.get("owners")
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# Validate if datasource_id is provided datasource_type is required
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datasource_id = self._properties.get("datasource_id")
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if datasource_id is not None:
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datasource_type = self._properties.get("datasource_type", "")
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if not datasource_type:
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exceptions.append(DatasourceTypeUpdateRequiredValidationError())
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# Validate/populate model exists
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self._model = ChartDAO.find_by_id(self._model_id)
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if not self._model:
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raise ChartNotFoundError()
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# Check ownership
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try:
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check_ownership(self._model)
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except SupersetSecurityException:
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raise ChartForbiddenError()
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# Validate/Populate datasource
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if datasource_id is not None:
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try:
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datasource = get_datasource_by_id(datasource_id, datasource_type)
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self._properties["datasource_name"] = datasource.name
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except ValidationError as ex:
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exceptions.append(ex)
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# Validate/Populate dashboards
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dashboards = DashboardDAO.find_by_ids(dashboard_ids)
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if len(dashboards) != len(dashboard_ids):
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exceptions.append(DashboardsNotFoundValidationError())
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self._properties["dashboards"] = dashboards
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# Validate/Populate owner
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try:
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owners = populate_owners(self._actor, owner_ids)
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self._properties["owners"] = owners
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except ValidationError as ex:
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exceptions.append(ex)
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if exceptions:
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exception = ChartInvalidError()
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exception.add_list(exceptions)
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raise exception
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