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Avoid blob url for files downloads (#17986)

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weizman 2023-03-07 12:47:45 +02:00 committed by GitHub
parent f46ce9f2bd
commit bfbd65237e
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1 changed files with 7 additions and 13 deletions
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10
ui/helpers/utils/export-utils.js
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@ -1,19 +1,13 @@
import { getRandomFileName } from './util'; import { getRandomFileName } from './util';
export function exportAsFile(filename, data, type = 'text/csv') { export function exportAsFile(filename, data, type = 'text/csv') {
const b64 = Buffer.from(data, 'utf8').toString('base64');
// eslint-disable-next-line no-param-reassign // eslint-disable-next-line no-param-reassign
filename = filename || getRandomFileName(); filename = filename || getRandomFileName();
// source: https://stackoverflow.com/a/33542499 by Ludovic Feltz
const blob = new window.Blob([data], { type });
if (window.navigator.msSaveOrOpenBlob) {
window.navigator.msSaveBlob(blob, filename);
} else {
const elem = window.document.createElement('a'); const elem = window.document.createElement('a');
elem.target = '_blank'; elem.href = `data:${type};Base64,${b64}`;
elem.href = window.URL.createObjectURL(blob);
elem.download = filename; elem.download = filename;
document.body.appendChild(elem); document.body.appendChild(elem);
elem.click(); elem.click();
document.body.removeChild(elem); document.body.removeChild(elem);
}
} }