75 lines
2.5 KiB
JavaScript
75 lines
2.5 KiB
JavaScript
// (c) Copyright Ascensio System SIA 2009-2024
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//
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// This program is a free software product.
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// You can redistribute it and/or modify it under the terms
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// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
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// Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
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// to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
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// any third-party rights.
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//
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// This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For details, see
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// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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//
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// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
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//
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// The interactive user interfaces in modified source and object code versions of the Program must
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// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
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//
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// Pursuant to Section 7(b) of the License you must retain the original Product logo when
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// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
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// trademark law for use of our trademarks.
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//
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// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
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// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
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// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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/* eslint-disable prefer-rest-params */
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/* eslint-disable no-restricted-syntax */
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const arr = [];
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const each = arr.forEach;
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const slice = arr.slice;
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export function defaults(obj) {
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each.call(slice.call(arguments, 1), (source) => {
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if (source) {
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for (const prop in source) {
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if (obj[prop] === undefined) obj[prop] = source[prop];
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}
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}
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});
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return obj;
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}
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export function hasXMLHttpRequest() {
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return (
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typeof XMLHttpRequest === "function" || typeof XMLHttpRequest === "object"
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);
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}
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/**
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* Determine whether the given `maybePromise` is a Promise.
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*
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* @param {*} maybePromise
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*
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* @returns {Boolean}
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*/
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function isPromise(maybePromise) {
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return !!maybePromise && typeof maybePromise.then === "function";
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}
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/**
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* Convert any value to a Promise than will resolve to this value.
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*
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* @param {*} maybePromise
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*
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* @returns {Promise}
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*/
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export function makePromise(maybePromise) {
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if (isPromise(maybePromise)) {
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return maybePromise;
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}
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return Promise.resolve(maybePromise);
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}
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