5f5db4b160
It occurred to me that we can actually run this unit-test in Node.js environments by making use of the preprocessor to stub out the browser globals there.
79 lines
1.9 KiB
JavaScript
79 lines
1.9 KiB
JavaScript
/* Copyright 2017 Mozilla Foundation
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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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/** @typedef {import("./interfaces").IL10n} IL10n */
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import "../external/webL10n/l10n.js";
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import { getL10nFallback } from "./l10n_utils.js";
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const PARTIAL_LANG_CODES = {
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en: "en-US",
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es: "es-ES",
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fy: "fy-NL",
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ga: "ga-IE",
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gu: "gu-IN",
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hi: "hi-IN",
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hy: "hy-AM",
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nb: "nb-NO",
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ne: "ne-NP",
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nn: "nn-NO",
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pa: "pa-IN",
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pt: "pt-PT",
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sv: "sv-SE",
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zh: "zh-CN",
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};
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// Try to support "incompletely" specified language codes (see issue 13689).
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function fixupLangCode(langCode) {
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return PARTIAL_LANG_CODES[langCode?.toLowerCase()] || langCode;
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}
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/**
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* @implements {IL10n}
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*/
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class GenericL10n {
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constructor(lang) {
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const { webL10n } = document;
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this._lang = lang;
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this._ready = new Promise((resolve, reject) => {
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webL10n.setLanguage(fixupLangCode(lang), () => {
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resolve(webL10n);
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});
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});
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}
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async getLanguage() {
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const l10n = await this._ready;
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return l10n.getLanguage();
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}
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async getDirection() {
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const l10n = await this._ready;
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return l10n.getDirection();
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}
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async get(key, args = null, fallback = getL10nFallback(key, args)) {
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const l10n = await this._ready;
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return l10n.get(key, args, fallback);
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}
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async translate(element) {
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const l10n = await this._ready;
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return l10n.translate(element);
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}
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}
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export { GenericL10n };
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