41 lines
1.3 KiB
JavaScript
41 lines
1.3 KiB
JavaScript
/**
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* Copyright 2020 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* 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, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// @license © 2020 Google LLC. Licensed under the Apache License, Version 2.0.
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/**
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* Saves a file to disk using the (legacy) File System Access API.
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* @type { typeof import("../../index").fileSave }
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*/
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export default async (blob, options = {}, handle = null) => {
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options.fileName = options.fileName || 'Untitled';
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handle =
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handle ||
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(await window.chooseFileSystemEntries({
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type: 'save-file',
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accepts: [
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{
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description: options.description || '',
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mimeTypes: [blob.type],
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extensions: options.extensions || [''],
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},
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],
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}));
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const writable = await handle.createWritable();
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await writable.write(blob);
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await writable.close();
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return handle;
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};
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