Fix translate option

public/views/includes/topbar.html

@@ -5,7 +5,7 @@
     </a>
     <a ng-show="goBackToState"
       ng-click="$root.go(goBackToState); goBackToState = null"><i class="icon-arrow-left3 icon-back"></i>
-      <span class="text-back" translate>Back</span>
+      <span class="text-back">{{'Back'|translate}}</span>
     </a>
   </section>
 

public/views/preferences.html

@@ -31,7 +31,7 @@
       <span translate>Language</span>
       <span class="right text-gray">
         <i class="icon-arrow-right3 size-24 right"></i>
-        {{preferences.getDefaultLanguageName(index.availableLanguages)}}
+        {{index.defaultLanguageName}}
       </span>
     </li>
 

public/views/preferencesLanguage.html

@@ -4,7 +4,7 @@
     ng-repeat="lang in index.availableLanguages" 
     ng-click="prefLang.save(lang.isoCode)" class="line-b p20 size-14">
     <span>{{lang.name}}</span>
-    <i class="fi-check size-16 right" ng-show="prefLang.defaultLanguage == lang.isoCode"></i>
+    <i class="fi-check size-16 right" ng-show="index.defaultLanguageIsoCode == lang.isoCode"></i>
   </div>
 </div>
 <div class="extra-margin-bottom"></div>

src/js/controllers/index.js

@@ -1,10 +1,10 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('indexController', function($rootScope, $scope, $log, $filter, $timeout, lodash, go, profileService, configService, isCordova, rateService, storageService) {
+angular.module('copayApp.controllers').controller('indexController', function($rootScope, $scope, $log, $filter, $timeout, lodash, go, profileService, configService, isCordova, rateService, storageService, gettextCatalog, amMoment) {
   var self = this;
   self.isCordova = isCordova;
   self.onGoingProcess = {};
-  self.limitHistory = 5;
+  self.limitHistory = 5; 
 
   function strip(number) {
     return (parseFloat(number.toPrecision(12)));
@@ -433,6 +433,44 @@ angular.module('copayApp.controllers').controller('indexController', function($r
     });
   };
 
+  self.setDefaultLanguage = function(setLang) {
+    var userLang
+    if (!setLang) {
+      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);
+      }
+    }
+    else {
+      configService.set({
+        wallet: {
+          settings: {
+            defaultLanguage: setLang
+          }
+        }
+      }, function() {
+        gettextCatalog.setCurrentLanguage(setLang);
+        amMoment.changeLocale(setLang);
+      });
+    }
+    self.defaultLanguageIsoCode = setLang || userLang;
+    self.defaultLanguageName = lodash.result(lodash.find(self.availableLanguages, { 'isoCode': self.defaultLanguageIsoCode }), 'name');
+  };
+
   // UX event handlers
   $rootScope.$on('Local/ColorUpdated', function(event) {
     self.updateColor();
@@ -499,6 +537,10 @@ angular.module('copayApp.controllers').controller('indexController', function($r
     });
   });
 
+  $rootScope.$on('Local/DefaultLanguage', function(event, setLang) {
+    self.setDefaultLanguage(setLang);
+  });
+
   $rootScope.$on('Animation/Disable', function(event) {
     $timeout(function() {
       self.swipeLeft = false;

src/js/controllers/preferences.js

@@ -48,11 +48,6 @@ angular.module('copayApp.controllers').controller('preferencesController',
       }
     });
 
-    this.getDefaultLanguageName = function(availableLanguages) {
-      var defaultLanguage = config.wallet.settings.defaultLanguage || 'en';
-      return lodash.result(lodash.find(availableLanguages, { 'isoCode': defaultLanguage }), 'name');
-    };
-
     $scope.$on('$destroy', function() {
       unwatch();
     });

src/js/controllers/preferencesLanguage.js

@@ -1,24 +1,12 @@
 'use strict';
 
 angular.module('copayApp.controllers').controller('preferencesLanguageController',
-  function($scope, $timeout, configService, applicationService) {
-    this.defaultLanguage = configService.getSync().wallet.settings.defaultLanguage || 'en';
+  function($scope, $timeout, go) {
 
     this.save = function(newLang) {
-      var opts = {
-        wallet: {
-          settings: {
-            defaultLanguage: newLang
-          }
-        }
-      };
-
-      this.loading = true;
+      $scope.$emit('Local/DefaultLanguage', newLang);
       $timeout(function() {
-        configService.set(opts, function(err) {
-          if (err) console.log(err);
-          applicationService.restart();
-        });
+        go.preferences();
       }, 100);
     };
   });

src/js/routes.js

@@ -432,32 +432,21 @@ angular
         needProfile: false
       });
   })
-  .run(function($rootScope, $state, $log, gettextCatalog, uriHandler, isCordova, amMoment, profileService, configService) {
+  .run(function($rootScope, $state, $log, gettextCatalog, uriHandler, isCordova, amMoment, profileService) {
 
-    var userLang = configService.getSync().wallet.settings.defaultLanguage;
-    if (!userLang) {
-      // Auto-detect browser language
-      var androidLang;
+    // Auto-detect browser language
+    var userLang, 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 (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;
     }
 
-    configService.set({
-      wallet: {
-        settings: {
-          defaultLanguage: userLang
-        }
-      }
-    }, function() {
-      gettextCatalog.setCurrentLanguage(userLang);
-      amMoment.changeLocale(userLang);
-    });
+    userLang = userLang ? (userLang.split('-', 1)[0] || 'en') : 'en';
+    gettextCatalog.setCurrentLanguage(userLang);
+    amMoment.changeLocale(userLang);
 
     // Register URI handler, not for mobileApp
     if (!isCordova) {

src/js/services/profileService.js

@@ -115,6 +115,7 @@ angular.module('copayApp.services')
 
       configService.get(function(err) {
         if (err) return cb(err);
+        $rootScope.$emit('Local/DefaultLanguage');
         root.setWalletClients();
         storageService.getFocusedWalletId(function(err, focusedWalletId) {
           if (err) return cb(err);