зеркало из https://github.com/mozilla/gecko-dev.git
31 строка
950 B
JavaScript
31 строка
950 B
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
/* eslint-env browser */
|
|
|
|
"use strict";
|
|
|
|
/**
|
|
* HTML5 file saver to provide a standard download interface with a "Save As"
|
|
* dialog
|
|
*
|
|
* @param {object} blob - A blob object will be downloaded
|
|
* @param {string} filename - Given a file name which will display in "Save As" dialog
|
|
* @param {object} document - Optional. A HTML document for creating a temporary anchor
|
|
* for triggering a file download.
|
|
*/
|
|
function saveAs(blob, filename = "", doc = document) {
|
|
let url = URL.createObjectURL(blob);
|
|
let a = doc.createElement("a");
|
|
doc.body.appendChild(a);
|
|
a.style = "display: none";
|
|
a.href = url;
|
|
a.download = filename;
|
|
a.click();
|
|
URL.revokeObjectURL(url);
|
|
a.remove();
|
|
}
|
|
|
|
exports.saveAs = saveAs;
|