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superset2/superset-frontend/src/utils/assetUrl.ts

40 lines
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TypeScript

/**
* 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 { staticAssetsPrefix } from 'src/utils/getBootstrapData';
/**
* Takes a string path to a static asset and prefixes it with the defined static asset prefix
* defined in the bootstrap data
* @param path A string path to a resource
*/
export function assetUrl(path: string): string {
return `${staticAssetsPrefix()}${path.startsWith('/') ? path : `/${path}`}`;
}
/**
* Returns the path prepended with the staticAssetsPrefix if the string is a relative path else it returns
* the string as is.
* @param url_or_path A url or relative path to a resource
*/
export function ensureStaticPrefix(url_or_path: string): string {
if (url_or_path.startsWith('/')) return assetUrl(url_or_path);
return url_or_path;
}