@adobe/helix-pipeline
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This project provides helper functions and default implementations for creating Hypermedia Processing Pipelines.
28 lines (26 loc) • 1.18 kB
JavaScript
/*
* Copyright 2019 Adobe. All rights reserved.
* This file is licensed 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 REPRESENTATIONS
* OF ANY KIND, either express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/
export default function clean({ response }) {
response.document.querySelectorAll('[class]').forEach((el) => {
// Remove all `hlx-*` classes on the elements
el.classList.value.split(' ')
.filter((cls) => cls.indexOf('hlx-') === 0)
.forEach((cls) => el.classList.remove(cls));
if (!el.classList.length) {
el.removeAttribute('class');
}
// Remove all `data-hlx-*` attributes on these elements
Object.keys(el.dataset)
.filter((key) => key.match(/^hlx[A-Z]/))
.forEach((key) => delete el.dataset[key]);
});
}