refactor ux language handling

src/js/controllers/index.js

@@ -1,6 +1,6 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('indexController', function($rootScope, $scope, $log, $filter, $timeout, lodash, go, profileService, configService, isCordova, rateService, storageService, addressService, gettextCatalog, gettext, amMoment, nodeWebkit, addonManager, feeService, isChromeApp, bwsError, txFormatService, glideraService, $state) {
+angular.module('copayApp.controllers').controller('indexController', function($rootScope, $scope, $log, $filter, $timeout, lodash, go, profileService, configService, isCordova, rateService, storageService, addressService, gettext, amMoment, nodeWebkit, addonManager, feeService, isChromeApp, bwsError, txFormatService, uxLanguage, $state, glideraService) {
   var self = this;
   self.isCordova = isCordova;
   self.onGoingProcess = {};
@@ -39,35 +39,6 @@ angular.module('copayApp.controllers').controller('indexController', function($r
 
   self.tab = 'walletHome';
 
-  self.availableLanguages = [{
-    name: 'English',
-    isoCode: 'en',
-  }, {
-    name: 'Français',
-    isoCode: 'fr',
-  }, {
-    name: 'Italiano',
-    isoCode: 'it',
-  }, {
-    name: 'Deutsch',
-    isoCode: 'de',
-  }, {
-    name: 'Español',
-    isoCode: 'es',
-  }, {
-    name: 'Português',
-    isoCode: 'pt',
-  }, {
-    name: 'Ελληνικά',
-    isoCode: 'el',
-  }, {
-    name: '日本語',
-    isoCode: 'ja',
-  }, {
-    name: 'Pусский',
-    isoCode: 'ru',
-  }];
-
   self.feeOpts = feeService.feeOpts;
 
   self.setOngoingProcess = function(processName, isOn) {
@@ -827,29 +798,9 @@ angular.module('copayApp.controllers').controller('indexController', function($r
   };
 
   self.setUxLanguage = function() {
-    var userLang = configService.getSync().wallet.settings.defaultLanguage;
-    if (!userLang) {
-      // Auto-detect browser language
-      var androidLang;
-
-      if (navigator && navigator.userAgent && (androidLang = navigator.userAgent.match(/android.*\W(\w\w)-(\w\w)\W/i))) {
-        userLang = androidLang[1];
-      } else {
-        // works for iOS and Android 4.x
-        userLang = navigator.userLanguage || navigator.language;
-      }
-      userLang = userLang ? (userLang.split('-', 1)[0] || 'en') : 'en';
-    }
-    if (userLang != gettextCatalog.getCurrentLanguage()) {
-      $log.debug('Setting default language: ' + userLang);
-      gettextCatalog.setCurrentLanguage(userLang);
-      amMoment.changeLocale(userLang);
-    }
-
+    var userLang = uxLanguage.update();
     self.defaultLanguageIsoCode = userLang;
-    self.defaultLanguageName = lodash.result(lodash.find(self.availableLanguages, {
-      'isoCode': self.defaultLanguageIsoCode
-    }), 'name');
+    self.defaultLanguageName = uxLanguage.getName(userLang);
   };
 
   self.initGlidera = function(accessToken) {

src/js/controllers/preferences.js

@@ -1,10 +1,11 @@
 'use strict';
 
 angular.module('copayApp.controllers').controller('preferencesController',
-  function($scope, $rootScope, $filter, $timeout, $modal, $log, lodash, configService, profileService) {
+  function($scope, $rootScope, $filter, $timeout, $modal, $log, lodash, configService, profileService, uxLanguage) {
     var config = configService.getSync();
     this.unitName = config.wallet.settings.unitName;
     this.bwsurl = config.bws.url;
+    this.currentLanguageName = uxLanguage.getCurrentLanguageName();
     this.selectedAlternative = {
       name: config.wallet.settings.alternativeName,
       isoCode: config.wallet.settings.alternativeIsoCode

src/js/controllers/preferencesLanguage.js

@@ -1,8 +1,11 @@
 'use strict';
 
 angular.module('copayApp.controllers').controller('preferencesLanguageController',
-  function($scope, $log, $timeout, configService, go) {
+  function($scope, $log, $timeout, configService, go, uxLanguage) {
 
+    this.availableLanguages = uxLanguage.getLanguages();
+
+console.log('[preferencesLanguage.js.7]', this.availableLanguages); //TODO
     this.save = function(newLang) {
 
       var opts = {