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- /*
- * SonarQube
- * Copyright (C) 2009-2024 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
- import { fetchL10nBundle } from '../api/l10n';
- import { L10nBundle, L10nBundleRequestParams } from '../types/l10nBundle';
- import { toNotSoISOString } from './dates';
-
- const DEFAULT_LOCALE = 'en';
- const DEFAULT_MESSAGES = {
- // eslint-disable-next-line camelcase
- default_error_message: 'The request cannot be processed. Try again later.',
- };
-
- export function getMessages() {
- return getL10nBundleFromCache().messages ?? DEFAULT_MESSAGES;
- }
-
- export function getCurrentLocale() {
- return getL10nBundleFromCache().locale;
- }
-
- export function getCurrentL10nBundle() {
- return getL10nBundleFromCache();
- }
-
- export async function loadL10nBundle() {
- const browserLocale = getPreferredLanguage();
- const cachedBundle = getL10nBundleFromCache();
-
- const params: L10nBundleRequestParams = {};
-
- if (browserLocale) {
- params.locale = browserLocale;
-
- if (
- cachedBundle.locale &&
- browserLocale.startsWith(cachedBundle.locale) &&
- cachedBundle.timestamp &&
- cachedBundle.messages
- ) {
- params.ts = cachedBundle.timestamp;
- }
- }
-
- const { effectiveLocale, messages } = await fetchL10nBundle(params).catch((response) => {
- if (response && response.status === 304) {
- return {
- effectiveLocale: cachedBundle.locale || browserLocale || DEFAULT_LOCALE,
- messages: cachedBundle.messages ?? {},
- };
- }
- throw new Error(`Unexpected status code: ${response.status}`);
- });
-
- const bundle = {
- timestamp: toNotSoISOString(new Date()),
- locale: effectiveLocale,
- messages,
- };
-
- persistL10nBundleInCache(bundle);
-
- return bundle;
- }
-
- function getPreferredLanguage() {
- return window.navigator.languages ? window.navigator.languages[0] : window.navigator.language;
- }
-
- function getL10nBundleFromCache(): L10nBundle {
- return (window as unknown as any).sonarQubeL10nBundle ?? {};
- }
-
- function persistL10nBundleInCache(bundle: L10nBundle) {
- (window as unknown as any).sonarQubeL10nBundle = bundle;
- }
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