qwc2/actions/locale.js

QGIS Web Client

/**
 * Copyright 2015 GeoSolutions Sas
 * Copyright 2016-2024 Sourcepole AG
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree.
 */import ReducerIndex from"../reducers/index";import localeReducer from"../reducers/locale";ReducerIndex.register("locale",localeReducer);import axios from"axios";import deepmerge from"deepmerge";import ConfigUtils from"../utils/ConfigUtils";import{UrlParams}from"../utils/PermaLinkUtils";export var CHANGE_LOCALE="CHANGE_LOCALE";export var ADD_TRANSLATIONS="ADD_TRANSLATIONS";export function loadLocale(defaultLangData){var defaultLang=arguments.length>1&&arguments[1]!==undefined?arguments[1]:"";return function(dispatch){var lang=defaultLang||UrlParams.getParam("lang")||navigator.language;var loadLang=null;var availableLanguages=process.env.AvailableLanguages;if(availableLanguages.indexOf(lang)!==-1){// Exact match: lang-REGION
loadLang=lang}else if(availableLanguages.indexOf(lang.slice(0,2))!==-1){// Exact match: lang
loadLang=lang.slice(0,2)}else{// Try match lang-<OTHER_REGION>
loadLang=availableLanguages.find(function(lc){return lc.slice(0,2)===lang.slice(0,2)})}var config={headers:{"Content-Type":"application/json"},data:{}};var translationsPath=ConfigUtils.getTranslationsPath();var dispatchChangeLocale=function dispatchChangeLocale(locale,messages){if(ConfigUtils.getConfigProp("loadTranslationOverrides")){axios.get(translationsPath+"/"+locale+"_overrides.json",config).then(function(response){var overrideMessages=response.data.messages;dispatch({type:CHANGE_LOCALE,locale:locale,messages:deepmerge(messages,overrideMessages),fallbackMessages:defaultLangData.messages})})["catch"](function(){dispatch({type:CHANGE_LOCALE,locale:locale,messages:messages,fallbackMessages:defaultLangData.messages})})}else{dispatch({type:CHANGE_LOCALE,locale:locale,messages:messages,fallbackMessages:defaultLangData.messages})}};if(!loadLang){// eslint-disable-next-line
console.warn("No suitable translations available for "+lang+", defaulting to "+defaultLangData.locale);dispatchChangeLocale(defaultLangData.locale,defaultLangData.messages)}else{axios.get(translationsPath+"/"+loadLang+".json",config).then(function(response){dispatchChangeLocale(loadLang,response.data.messages)})["catch"](function(){// eslint-disable-next-line
console.warn("Failed to load translations for "+loadLang+", defaulting to "+defaultLangData.locale);dispatchChangeLocale(defaultLangData.locale,defaultLangData.messages)})}}}export function addTranslations(translations){return{type:ADD_TRANSLATIONS,translations:translations}}