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/*
* SonarQube
* Copyright (C) 2009-2016 SonarSource SA
* mailto:contact 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 { stringify } from 'querystring';
import moment from 'moment';
let messages = {};
export function translate (...keys) {
const messageKey = keys.join('.');
return messages[messageKey] || messageKey;
}
export function translateWithParameters (messageKey, ...parameters) {
const message = messages[messageKey];
if (message) {
return parameters.reduce((acc, parameter, index) => acc.replace(`{${index}}`, parameter), message);
} else {
return `${messageKey}.${parameters.join('.')}`;
}
}
function getCurrentLocale () {
const locale = window.navigator.languages ? window.navigator.languages[0] : window.navigator.language;
const tags = locale.split('-');
const [region, ...other] = tags;
return [region.toLowerCase(), ...other.map(t => t.toUpperCase())].join('_');
}
function makeRequest (params) {
const url = `${window.baseUrl}/api/l10n/index?${stringify(params)}`;
return fetch(url, { credentials: 'same-origin' }).then(response => {
if (response.status === 304) {
return JSON.parse(localStorage.getItem('l10n.bundle'));
} else if (response.status === 200) {
return response.json();
} else {
throw new Error(response.status);
}
});
}
export function requestMessages () {
const currentLocale = getCurrentLocale();
const cachedLocale = localStorage.getItem('l10n.locale');
if (cachedLocale !== currentLocale) {
localStorage.removeItem('l10n.timestamp');
}
const bundleTimestamp = localStorage.getItem('l10n.timestamp');
const params = { locale: currentLocale };
if (bundleTimestamp !== null) {
params.ts = bundleTimestamp;
}
return makeRequest(params).then(bundle => {
const currentTimestamp = moment().format('YYYY-MM-DDTHH:mm:ssZZ');
localStorage.setItem('l10n.timestamp', currentTimestamp);
localStorage.setItem('l10n.locale', currentLocale);
localStorage.setItem('l10n.bundle', JSON.stringify(bundle));
messages = bundle;
});
}
export function resetBundle (bundle) {
messages = bundle;
}
export function installGlobal () {
window.t = translate;
window.tp = translateWithParameters;
window.requestMessages = requestMessages;
}
export function getLocalizedDashboardName (baseName) {
const l10nKey = `dashboard.${baseName}.name`;
const l10nLabel = translate(l10nKey);
return l10nLabel !== l10nKey ? l10nLabel : baseName;
}
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