diff --git a/forms/account-freemarker/src/main/java/org/keycloak/account/freemarker/FreeMarkerAccountProvider.java b/forms/account-freemarker/src/main/java/org/keycloak/account/freemarker/FreeMarkerAccountProvider.java index 35081ce7b9..bc1bd5142a 100755 --- a/forms/account-freemarker/src/main/java/org/keycloak/account/freemarker/FreeMarkerAccountProvider.java +++ b/forms/account-freemarker/src/main/java/org/keycloak/account/freemarker/FreeMarkerAccountProvider.java @@ -197,7 +197,11 @@ public class FreeMarkerAccountProvider implements AccountProvider { String result = freeMarker.processTemplate(attributes, Templates.getTemplate(page), theme); Response.ResponseBuilder builder = Response.status(status).type(MediaType.TEXT_HTML).entity(result); BrowserSecurityHeaderSetup.headers(builder, realm); - LocaleHelper.updateLocaleCookie(builder, locale, realm, uriInfo, Urls.localeCookiePath(baseUri,realm.getName())); + + String keycloakLocaleCookiePath = Urls.localeCookiePath(baseUri, realm.getName()); + String ngTranslateCookiePath = Urls.ngTranslateLocaleCookiePath(baseUri, realm.getName()); + + LocaleHelper.updateLocaleCookie(builder, locale, realm, uriInfo, keycloakLocaleCookiePath, ngTranslateCookiePath); return builder.build(); } catch (FreeMarkerException e) { logger.error("Failed to process template", e); @@ -209,7 +213,7 @@ public class FreeMarkerAccountProvider implements AccountProvider { this.passwordSet = passwordSet; return this; } - + protected void setMessage(MessageType type, String message, Object... parameters) { messageType = type; messages = new ArrayList<>(); @@ -225,7 +229,7 @@ public class FreeMarkerAccountProvider implements AccountProvider { return message.getMessage(); } } - + @Override public AccountProvider setErrors(List messages) { this.messageType = MessageType.ERROR; diff --git a/forms/common-freemarker/src/main/java/org/keycloak/freemarker/LocaleHelper.java b/forms/common-freemarker/src/main/java/org/keycloak/freemarker/LocaleHelper.java index 9f1aafe4e4..4ca78f8f7d 100644 --- a/forms/common-freemarker/src/main/java/org/keycloak/freemarker/LocaleHelper.java +++ b/forms/common-freemarker/src/main/java/org/keycloak/freemarker/LocaleHelper.java @@ -15,6 +15,7 @@ import java.util.*; */ public class LocaleHelper { public final static String LOCALE_COOKIE = "KEYCLOAK_LOCALE"; + public final static String NG_LOCALE_COOKIE = "NG_TRANSLATE_LANG_KEY"; public static final String UI_LOCALES_PARAM = "ui_locales"; public static final String KC_LOCALE_PARAM = "kc_locale"; @@ -38,7 +39,7 @@ public class LocaleHelper { return locale; } } - + //1. Locale cookie if(httpHeaders != null && httpHeaders.getCookies().containsKey(LOCALE_COOKIE)){ String localeString = httpHeaders.getCookies().get(LOCALE_COOKIE).getValue(); @@ -89,12 +90,18 @@ public class LocaleHelper { return Locale.ENGLISH; } - public static void updateLocaleCookie(Response.ResponseBuilder builder, Locale locale, RealmModel realm, UriInfo uriInfo, String path) { + public static void updateLocaleCookie(Response.ResponseBuilder builder, + Locale locale, + RealmModel realm, + UriInfo uriInfo, + String keycloakLocaleCookiePath, + String ngTranslateLocaleCookiePath) { if (locale == null) { return; } boolean secure = realm.getSslRequired().isRequired(uriInfo.getRequestUri().getHost()); - builder.cookie(new NewCookie(LocaleHelper.LOCALE_COOKIE, locale.toLanguageTag(), path, null, null, 31536000, secure)); + builder.cookie(new NewCookie(LocaleHelper.LOCALE_COOKIE, locale.toLanguageTag(), keycloakLocaleCookiePath, null, null, 31536000, secure), + new NewCookie(LocaleHelper.NG_LOCALE_COOKIE, "%22" + locale.toLanguageTag() + "%22", ngTranslateLocaleCookiePath, null, null, 31536000, secure)); } public static Locale findLocale(Set supportedLocales, String ... localeStrings) { diff --git a/forms/common-themes/src/main/resources/theme/base/admin/index.ftl b/forms/common-themes/src/main/resources/theme/base/admin/index.ftl index 1a87bce79d..80736b6198 100755 --- a/forms/common-themes/src/main/resources/theme/base/admin/index.ftl +++ b/forms/common-themes/src/main/resources/theme/base/admin/index.ftl @@ -21,6 +21,11 @@ + + + + + diff --git a/forms/common-themes/src/main/resources/theme/base/admin/resources/js/app.js b/forms/common-themes/src/main/resources/theme/base/admin/resources/js/app.js index 903131d0d1..f99e0effb0 100755 --- a/forms/common-themes/src/main/resources/theme/base/admin/resources/js/app.js +++ b/forms/common-themes/src/main/resources/theme/base/admin/resources/js/app.js @@ -7,7 +7,7 @@ var configUrl = consoleBaseUrl + "/config"; var auth = {}; -var module = angular.module('keycloak', [ 'keycloak.services', 'keycloak.loaders', 'ui.bootstrap', 'ui.select2', 'angularFileUpload' ]); +var module = angular.module('keycloak', [ 'keycloak.services', 'keycloak.loaders', 'ui.bootstrap', 'ui.select2', 'angularFileUpload', 'pascalprecht.translate', 'ngCookies', 'ngSanitize']); var resourceRequests = 0; var loadingTimer = -1; @@ -52,8 +52,12 @@ module.factory('authInterceptor', function($q, Auth) { }; }); - - +module.config(function($translateProvider) { + $translateProvider.useSanitizeValueStrategy('sanitize'); + $translateProvider.preferredLanguage('en'); + $translateProvider.useCookieStorage(); + $translateProvider.useUrlLoader('messages.json'); + }); module.config([ '$routeProvider', function($routeProvider) { $routeProvider diff --git a/forms/common-themes/src/main/resources/theme/keycloak/common/resources/lib/angular/angular-translate-loader-url.js b/forms/common-themes/src/main/resources/theme/keycloak/common/resources/lib/angular/angular-translate-loader-url.js new file mode 100644 index 0000000000..619a819dd4 --- /dev/null +++ b/forms/common-themes/src/main/resources/theme/keycloak/common/resources/lib/angular/angular-translate-loader-url.js @@ -0,0 +1,75 @@ +/*! + * angular-translate - v2.7.2 - 2015-06-01 + * http://github.com/angular-translate/angular-translate + * Copyright (c) 2015 ; Licensed MIT + */ +(function (root, factory) { + if (typeof define === 'function' && define.amd) { + // AMD. Register as an anonymous module unless amdModuleId is set + define([], function () { + return (factory()); + }); + } else if (typeof exports === 'object') { + // Node. Does not work with strict CommonJS, but + // only CommonJS-like environments that support module.exports, + // like Node. + module.exports = factory(); + } else { + factory(); + } +}(this, function () { + +angular.module('pascalprecht.translate') +/** + * @ngdoc object + * @name pascalprecht.translate.$translateUrlLoader + * @requires $q + * @requires $http + * + * @description + * Creates a loading function for a typical dynamic url pattern: + * "locale.php?lang=en_US", "locale.php?lang=de_DE", "locale.php?language=nl_NL" etc. + * Prefixing the specified url, the current requested, language id will be applied + * with "?{queryParameter}={key}". + * Using this service, the response of these urls must be an object of + * key-value pairs. + * + * @param {object} options Options object, which gets the url, key and + * optional queryParameter ('lang' is used by default). + */ +.factory('$translateUrlLoader', $translateUrlLoader); + +function $translateUrlLoader($q, $http) { + + 'use strict'; + + return function (options) { + + if (!options || !options.url) { + throw new Error('Couldn\'t use urlLoader since no url is given!'); + } + + var deferred = $q.defer(), + requestParams = {}; + + requestParams[options.queryParameter || 'lang'] = options.key; + + $http(angular.extend({ + url: options.url, + params: requestParams, + method: 'GET' + }, options.$http)).success(function (data) { + deferred.resolve(data); + }).error(function () { + deferred.reject(options.key); + }); + + return deferred.promise; + }; +} +$translateUrlLoader.$inject = ['$q', '$http']; + +$translateUrlLoader.displayName = '$translateUrlLoader'; +return 'pascalprecht.translate'; + +})); diff --git a/forms/common-themes/src/main/resources/theme/keycloak/common/resources/lib/angular/angular-translate-storage-cookie.js b/forms/common-themes/src/main/resources/theme/keycloak/common/resources/lib/angular/angular-translate-storage-cookie.js new file mode 100644 index 0000000000..3ac40605c0 --- /dev/null +++ b/forms/common-themes/src/main/resources/theme/keycloak/common/resources/lib/angular/angular-translate-storage-cookie.js @@ -0,0 +1,71 @@ +/*! + * angular-translate - v2.6.1 - 2015-03-01 + * http://github.com/angular-translate/angular-translate + * Copyright (c) 2015 ; Licensed MIT + */ +angular.module('pascalprecht.translate') + +/** + * @ngdoc object + * @name pascalprecht.translate.$translateCookieStorage + * @requires $cookieStore + * + * @description + * Abstraction layer for cookieStore. This service is used when telling angular-translate + * to use cookieStore as storage. + * + */ +.factory('$translateCookieStorage', ['$cookieStore', function ($cookieStore) { + + var $translateCookieStorage = { + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateCookieStorage#get + * @methodOf pascalprecht.translate.$translateCookieStorage + * + * @description + * Returns an item from cookieStorage by given name. + * + * @param {string} name Item name + * @return {string} Value of item name + */ + get: function (name) { + return $cookieStore.get(name); + }, + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateCookieStorage#set + * @methodOf pascalprecht.translate.$translateCookieStorage + * + * @description + * Sets an item in cookieStorage by given name. + * + * @deprecated use #put + * + * @param {string} name Item name + * @param {string} value Item value + */ + set: function (name, value) { + $cookieStore.put(name, value); + }, + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateCookieStorage#put + * @methodOf pascalprecht.translate.$translateCookieStorage + * + * @description + * Sets an item in cookieStorage by given name. + * + * @param {string} name Item name + * @param {string} value Item value + */ + put: function (name, value) { + $cookieStore.put(name, value); + } + }; + + return $translateCookieStorage; +}]); diff --git a/forms/common-themes/src/main/resources/theme/keycloak/common/resources/lib/angular/angular-translate.js b/forms/common-themes/src/main/resources/theme/keycloak/common/resources/lib/angular/angular-translate.js new file mode 100644 index 0000000000..e7183a0a9f --- /dev/null +++ b/forms/common-themes/src/main/resources/theme/keycloak/common/resources/lib/angular/angular-translate.js @@ -0,0 +1,2904 @@ +/*! + * angular-translate - v2.7.2 - 2015-06-01 + * http://github.com/angular-translate/angular-translate + * Copyright (c) 2015 ; Licensed MIT + */ +(function (root, factory) { + if (typeof define === 'function' && define.amd) { + // AMD. Register as an anonymous module unless amdModuleId is set + define([], function () { + return (factory()); + }); + } else if (typeof exports === 'object') { + // Node. Does not work with strict CommonJS, but + // only CommonJS-like environments that support module.exports, + // like Node. + module.exports = factory(); + } else { + factory(); + } +}(this, function () { + +/** + * @ngdoc overview + * @name pascalprecht.translate + * + * @description + * The main module which holds everything together. + */ +angular.module('pascalprecht.translate', ['ng']) + .run(runTranslate); + +function runTranslate($translate) { + + 'use strict'; + + var key = $translate.storageKey(), + storage = $translate.storage(); + + var fallbackFromIncorrectStorageValue = function () { + var preferred = $translate.preferredLanguage(); + if (angular.isString(preferred)) { + $translate.use(preferred); + // $translate.use() will also remember the language. + // So, we don't need to call storage.put() here. + } else { + storage.put(key, $translate.use()); + } + }; + + fallbackFromIncorrectStorageValue.displayName = 'fallbackFromIncorrectStorageValue'; + + if (storage) { + if (!storage.get(key)) { + fallbackFromIncorrectStorageValue(); + } else { + $translate.use(storage.get(key))['catch'](fallbackFromIncorrectStorageValue); + } + } else if (angular.isString($translate.preferredLanguage())) { + $translate.use($translate.preferredLanguage()); + } +} +runTranslate.$inject = ['$translate']; + +runTranslate.displayName = 'runTranslate'; + +/** + * @ngdoc object + * @name pascalprecht.translate.$translateSanitizationProvider + * + * @description + * + * Configurations for $translateSanitization + */ +angular.module('pascalprecht.translate').provider('$translateSanitization', $translateSanitizationProvider); + +function $translateSanitizationProvider () { + + 'use strict'; + + var $sanitize, + currentStrategy = null, // TODO change to either 'sanitize', 'escape' or ['sanitize', 'escapeParameters'] in 3.0. + hasConfiguredStrategy = false, + hasShownNoStrategyConfiguredWarning = false, + strategies; + + /** + * Definition of a sanitization strategy function + * @callback StrategyFunction + * @param {string|object} value - value to be sanitized (either a string or an interpolated value map) + * @param {string} mode - either 'text' for a string (translation) or 'params' for the interpolated params + * @return {string|object} + */ + + /** + * @ngdoc property + * @name strategies + * @propertyOf pascalprecht.translate.$translateSanitizationProvider + * + * @description + * Following strategies are built-in: + *
+ *
sanitize
+ *
Sanitizes HTML in the translation text using $sanitize
+ *
escape
+ *
Escapes HTML in the translation
+ *
sanitizeParameters
+ *
Sanitizes HTML in the values of the interpolation parameters using $sanitize
+ *
escapeParameters
+ *
Escapes HTML in the values of the interpolation parameters
+ *
escaped
+ *
Support legacy strategy name 'escaped' for backwards compatibility (will be removed in 3.0)
+ *
+ * + */ + + strategies = { + sanitize: function (value, mode) { + if (mode === 'text') { + value = htmlSanitizeValue(value); + } + return value; + }, + escape: function (value, mode) { + if (mode === 'text') { + value = htmlEscapeValue(value); + } + return value; + }, + sanitizeParameters: function (value, mode) { + if (mode === 'params') { + value = mapInterpolationParameters(value, htmlSanitizeValue); + } + return value; + }, + escapeParameters: function (value, mode) { + if (mode === 'params') { + value = mapInterpolationParameters(value, htmlEscapeValue); + } + return value; + } + }; + // Support legacy strategy name 'escaped' for backwards compatibility. + // TODO should be removed in 3.0 + strategies.escaped = strategies.escapeParameters; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateSanitizationProvider#addStrategy + * @methodOf pascalprecht.translate.$translateSanitizationProvider + * + * @description + * Adds a sanitization strategy to the list of known strategies. + * + * @param {string} strategyName - unique key for a strategy + * @param {StrategyFunction} strategyFunction - strategy function + * @returns {object} this + */ + this.addStrategy = function (strategyName, strategyFunction) { + strategies[strategyName] = strategyFunction; + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateSanitizationProvider#removeStrategy + * @methodOf pascalprecht.translate.$translateSanitizationProvider + * + * @description + * Removes a sanitization strategy from the list of known strategies. + * + * @param {string} strategyName - unique key for a strategy + * @returns {object} this + */ + this.removeStrategy = function (strategyName) { + delete strategies[strategyName]; + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateSanitizationProvider#useStrategy + * @methodOf pascalprecht.translate.$translateSanitizationProvider + * + * @description + * Selects a sanitization strategy. When an array is provided the strategies will be executed in order. + * + * @param {string|StrategyFunction|array} strategy The sanitization strategy / strategies which should be used. Either a name of an existing strategy, a custom strategy function, or an array consisting of multiple names and / or custom functions. + * @returns {object} this + */ + this.useStrategy = function (strategy) { + hasConfiguredStrategy = true; + currentStrategy = strategy; + return this; + }; + + /** + * @ngdoc object + * @name pascalprecht.translate.$translateSanitization + * @requires $injector + * @requires $log + * + * @description + * Sanitizes interpolation parameters and translated texts. + * + */ + this.$get = ['$injector', '$log', function ($injector, $log) { + + var applyStrategies = function (value, mode, selectedStrategies) { + angular.forEach(selectedStrategies, function (selectedStrategy) { + if (angular.isFunction(selectedStrategy)) { + value = selectedStrategy(value, mode); + } else if (angular.isFunction(strategies[selectedStrategy])) { + value = strategies[selectedStrategy](value, mode); + } else { + throw new Error('pascalprecht.translate.$translateSanitization: Unknown sanitization strategy: \'' + selectedStrategy + '\''); + } + }); + return value; + }; + + // TODO: should be removed in 3.0 + var showNoStrategyConfiguredWarning = function () { + if (!hasConfiguredStrategy && !hasShownNoStrategyConfiguredWarning) { + $log.warn('pascalprecht.translate.$translateSanitization: No sanitization strategy has been configured. This can have serious security implications. See http://angular-translate.github.io/docs/#/guide/19_security for details.'); + hasShownNoStrategyConfiguredWarning = true; + } + }; + + if ($injector.has('$sanitize')) { + $sanitize = $injector.get('$sanitize'); + } + + return { + /** + * @ngdoc function + * @name pascalprecht.translate.$translateSanitization#useStrategy + * @methodOf pascalprecht.translate.$translateSanitization + * + * @description + * Selects a sanitization strategy. When an array is provided the strategies will be executed in order. + * + * @param {string|StrategyFunction|array} strategy The sanitization strategy / strategies which should be used. Either a name of an existing strategy, a custom strategy function, or an array consisting of multiple names and / or custom functions. + */ + useStrategy: (function (self) { + return function (strategy) { + self.useStrategy(strategy); + }; + })(this), + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateSanitization#sanitize + * @methodOf pascalprecht.translate.$translateSanitization + * + * @description + * Sanitizes a value. + * + * @param {string|object} value The value which should be sanitized. + * @param {string} mode The current sanitization mode, either 'params' or 'text'. + * @param {string|StrategyFunction|array} [strategy] Optional custom strategy which should be used instead of the currently selected strategy. + * @returns {string|object} sanitized value + */ + sanitize: function (value, mode, strategy) { + if (!currentStrategy) { + showNoStrategyConfiguredWarning(); + } + + if (arguments.length < 3) { + strategy = currentStrategy; + } + + if (!strategy) { + return value; + } + + var selectedStrategies = angular.isArray(strategy) ? strategy : [strategy]; + return applyStrategies(value, mode, selectedStrategies); + } + }; + }]; + + var htmlEscapeValue = function (value) { + var element = angular.element('
'); + element.text(value); // not chainable, see #1044 + return element.html(); + }; + + var htmlSanitizeValue = function (value) { + if (!$sanitize) { + throw new Error('pascalprecht.translate.$translateSanitization: Error cannot find $sanitize service. Either include the ngSanitize module (https://docs.angularjs.org/api/ngSanitize) or use a sanitization strategy which does not depend on $sanitize, such as \'escape\'.'); + } + return $sanitize(value); + }; + + var mapInterpolationParameters = function (value, iteratee) { + if (angular.isObject(value)) { + var result = angular.isArray(value) ? [] : {}; + + angular.forEach(value, function (propertyValue, propertyKey) { + result[propertyKey] = mapInterpolationParameters(propertyValue, iteratee); + }); + + return result; + } else if (angular.isNumber(value)) { + return value; + } else { + return iteratee(value); + } + }; +} + +/** + * @ngdoc object + * @name pascalprecht.translate.$translateProvider + * @description + * + * $translateProvider allows developers to register translation-tables, asynchronous loaders + * and similar to configure translation behavior directly inside of a module. + * + */ +angular.module('pascalprecht.translate') +.constant('pascalprechtTranslateOverrider', {}) +.provider('$translate', $translate); + +function $translate($STORAGE_KEY, $windowProvider, $translateSanitizationProvider, pascalprechtTranslateOverrider) { + + 'use strict'; + + var $translationTable = {}, + $preferredLanguage, + $availableLanguageKeys = [], + $languageKeyAliases, + $fallbackLanguage, + $fallbackWasString, + $uses, + $nextLang, + $storageFactory, + $storageKey = $STORAGE_KEY, + $storagePrefix, + $missingTranslationHandlerFactory, + $interpolationFactory, + $interpolatorFactories = [], + $loaderFactory, + $cloakClassName = 'translate-cloak', + $loaderOptions, + $notFoundIndicatorLeft, + $notFoundIndicatorRight, + $postCompilingEnabled = false, + $forceAsyncReloadEnabled = false, + NESTED_OBJECT_DELIMITER = '.', + loaderCache, + directivePriority = 0, + statefulFilter = true, + uniformLanguageTagResolver = 'default', + languageTagResolver = { + 'default': function (tag) { + return (tag || '').split('-').join('_'); + }, + java: function (tag) { + var temp = (tag || '').split('-').join('_'); + var parts = temp.split('_'); + return parts.length > 1 ? (parts[0].toLowerCase() + '_' + parts[1].toUpperCase()) : temp; + }, + bcp47: function (tag) { + var temp = (tag || '').split('_').join('-'); + var parts = temp.split('-'); + return parts.length > 1 ? (parts[0].toLowerCase() + '-' + parts[1].toUpperCase()) : temp; + } + }; + + var version = '2.7.2'; + + // tries to determine the browsers language + var getFirstBrowserLanguage = function () { + + // internal purpose only + if (angular.isFunction(pascalprechtTranslateOverrider.getLocale)) { + return pascalprechtTranslateOverrider.getLocale(); + } + + var nav = $windowProvider.$get().navigator, + browserLanguagePropertyKeys = ['language', 'browserLanguage', 'systemLanguage', 'userLanguage'], + i, + language; + + // support for HTML 5.1 "navigator.languages" + if (angular.isArray(nav.languages)) { + for (i = 0; i < nav.languages.length; i++) { + language = nav.languages[i]; + if (language && language.length) { + return language; + } + } + } + + // support for other well known properties in browsers + for (i = 0; i < browserLanguagePropertyKeys.length; i++) { + language = nav[browserLanguagePropertyKeys[i]]; + if (language && language.length) { + return language; + } + } + + return null; + }; + getFirstBrowserLanguage.displayName = 'angular-translate/service: getFirstBrowserLanguage'; + + // tries to determine the browsers locale + var getLocale = function () { + var locale = getFirstBrowserLanguage() || ''; + if (languageTagResolver[uniformLanguageTagResolver]) { + locale = languageTagResolver[uniformLanguageTagResolver](locale); + } + return locale; + }; + getLocale.displayName = 'angular-translate/service: getLocale'; + + /** + * @name indexOf + * @private + * + * @description + * indexOf polyfill. Kinda sorta. + * + * @param {array} array Array to search in. + * @param {string} searchElement Element to search for. + * + * @returns {int} Index of search element. + */ + var indexOf = function(array, searchElement) { + for (var i = 0, len = array.length; i < len; i++) { + if (array[i] === searchElement) { + return i; + } + } + return -1; + }; + + /** + * @name trim + * @private + * + * @description + * trim polyfill + * + * @returns {string} The string stripped of whitespace from both ends + */ + var trim = function() { + return this.toString().replace(/^\s+|\s+$/g, ''); + }; + + var negotiateLocale = function (preferred) { + + var avail = [], + locale = angular.lowercase(preferred), + i = 0, + n = $availableLanguageKeys.length; + + for (; i < n; i++) { + avail.push(angular.lowercase($availableLanguageKeys[i])); + } + + if (indexOf(avail, locale) > -1) { + return preferred; + } + + if ($languageKeyAliases) { + var alias; + for (var langKeyAlias in $languageKeyAliases) { + var hasWildcardKey = false; + var hasExactKey = Object.prototype.hasOwnProperty.call($languageKeyAliases, langKeyAlias) && + angular.lowercase(langKeyAlias) === angular.lowercase(preferred); + + if (langKeyAlias.slice(-1) === '*') { + hasWildcardKey = langKeyAlias.slice(0, -1) === preferred.slice(0, langKeyAlias.length-1); + } + if (hasExactKey || hasWildcardKey) { + alias = $languageKeyAliases[langKeyAlias]; + if (indexOf(avail, angular.lowercase(alias)) > -1) { + return alias; + } + } + } + } + + if (preferred) { + var parts = preferred.split('_'); + + if (parts.length > 1 && indexOf(avail, angular.lowercase(parts[0])) > -1) { + return parts[0]; + } + } + + // If everything fails, just return the preferred, unchanged. + return preferred; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#translations + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Registers a new translation table for specific language key. + * + * To register a translation table for specific language, pass a defined language + * key as first parameter. + * + * 
+   *  // register translation table for language: 'de_DE'
+   *  $translateProvider.translations('de_DE', {
+   *    'GREETING': 'Hallo Welt!'
+   *  });
+   *
+   *  // register another one
+   *  $translateProvider.translations('en_US', {
+   *    'GREETING': 'Hello world!'
+   *  });
+   *
+ * + * When registering multiple translation tables for for the same language key, + * the actual translation table gets extended. This allows you to define module + * specific translation which only get added, once a specific module is loaded in + * your app. + * + * Invoking this method with no arguments returns the translation table which was + * registered with no language key. Invoking it with a language key returns the + * related translation table. + * + * @param {string} key A language key. + * @param {object} translationTable A plain old JavaScript object that represents a translation table. + * + */ + var translations = function (langKey, translationTable) { + + if (!langKey && !translationTable) { + return $translationTable; + } + + if (langKey && !translationTable) { + if (angular.isString(langKey)) { + return $translationTable[langKey]; + } + } else { + if (!angular.isObject($translationTable[langKey])) { + $translationTable[langKey] = {}; + } + angular.extend($translationTable[langKey], flatObject(translationTable)); + } + return this; + }; + + this.translations = translations; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#cloakClassName + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * + * Let's you change the class name for `translate-cloak` directive. + * Default class name is `translate-cloak`. + * + * @param {string} name translate-cloak class name + */ + this.cloakClassName = function (name) { + if (!name) { + return $cloakClassName; + } + $cloakClassName = name; + return this; + }; + + /** + * @name flatObject + * @private + * + * @description + * Flats an object. This function is used to flatten given translation data with + * namespaces, so they are later accessible via dot notation. + */ + var flatObject = function (data, path, result, prevKey) { + var key, keyWithPath, keyWithShortPath, val; + + if (!path) { + path = []; + } + if (!result) { + result = {}; + } + for (key in data) { + if (!Object.prototype.hasOwnProperty.call(data, key)) { + continue; + } + val = data[key]; + if (angular.isObject(val)) { + flatObject(val, path.concat(key), result, key); + } else { + keyWithPath = path.length ? ('' + path.join(NESTED_OBJECT_DELIMITER) + NESTED_OBJECT_DELIMITER + key) : key; + if(path.length && key === prevKey){ + // Create shortcut path (foo.bar == foo.bar.bar) + keyWithShortPath = '' + path.join(NESTED_OBJECT_DELIMITER); + // Link it to original path + result[keyWithShortPath] = '@:' + keyWithPath; + } + result[keyWithPath] = val; + } + } + return result; + }; + flatObject.displayName = 'flatObject'; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#addInterpolation + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Adds interpolation services to angular-translate, so it can manage them. + * + * @param {object} factory Interpolation service factory + */ + this.addInterpolation = function (factory) { + $interpolatorFactories.push(factory); + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#useMessageFormatInterpolation + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Tells angular-translate to use interpolation functionality of messageformat.js. + * This is useful when having high level pluralization and gender selection. + */ + this.useMessageFormatInterpolation = function () { + return this.useInterpolation('$translateMessageFormatInterpolation'); + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#useInterpolation + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Tells angular-translate which interpolation style to use as default, application-wide. + * Simply pass a factory/service name. The interpolation service has to implement + * the correct interface. + * + * @param {string} factory Interpolation service name. + */ + this.useInterpolation = function (factory) { + $interpolationFactory = factory; + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#useSanitizeStrategy + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Simply sets a sanitation strategy type. + * + * @param {string} value Strategy type. + */ + this.useSanitizeValueStrategy = function (value) { + $translateSanitizationProvider.useStrategy(value); + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#preferredLanguage + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Tells the module which of the registered translation tables to use for translation + * at initial startup by passing a language key. Similar to `$translateProvider#use` + * only that it says which language to **prefer**. + * + * @param {string} langKey A language key. + * + */ + this.preferredLanguage = function(langKey) { + setupPreferredLanguage(langKey); + return this; + + }; + var setupPreferredLanguage = function (langKey) { + if (langKey) { + $preferredLanguage = langKey; + } + return $preferredLanguage; + }; + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#translationNotFoundIndicator + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Sets an indicator which is used when a translation isn't found. E.g. when + * setting the indicator as 'X' and one tries to translate a translation id + * called `NOT_FOUND`, this will result in `X NOT_FOUND X`. + * + * Internally this methods sets a left indicator and a right indicator using + * `$translateProvider.translationNotFoundIndicatorLeft()` and + * `$translateProvider.translationNotFoundIndicatorRight()`. + * + * **Note**: These methods automatically add a whitespace between the indicators + * and the translation id. + * + * @param {string} indicator An indicator, could be any string. + */ + this.translationNotFoundIndicator = function (indicator) { + this.translationNotFoundIndicatorLeft(indicator); + this.translationNotFoundIndicatorRight(indicator); + return this; + }; + + /** + * ngdoc function + * @name pascalprecht.translate.$translateProvider#translationNotFoundIndicatorLeft + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Sets an indicator which is used when a translation isn't found left to the + * translation id. + * + * @param {string} indicator An indicator. + */ + this.translationNotFoundIndicatorLeft = function (indicator) { + if (!indicator) { + return $notFoundIndicatorLeft; + } + $notFoundIndicatorLeft = indicator; + return this; + }; + + /** + * ngdoc function + * @name pascalprecht.translate.$translateProvider#translationNotFoundIndicatorLeft + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Sets an indicator which is used when a translation isn't found right to the + * translation id. + * + * @param {string} indicator An indicator. + */ + this.translationNotFoundIndicatorRight = function (indicator) { + if (!indicator) { + return $notFoundIndicatorRight; + } + $notFoundIndicatorRight = indicator; + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#fallbackLanguage + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Tells the module which of the registered translation tables to use when missing translations + * at initial startup by passing a language key. Similar to `$translateProvider#use` + * only that it says which language to **fallback**. + * + * @param {string||array} langKey A language key. + * + */ + this.fallbackLanguage = function (langKey) { + fallbackStack(langKey); + return this; + }; + + var fallbackStack = function (langKey) { + if (langKey) { + if (angular.isString(langKey)) { + $fallbackWasString = true; + $fallbackLanguage = [ langKey ]; + } else if (angular.isArray(langKey)) { + $fallbackWasString = false; + $fallbackLanguage = langKey; + } + if (angular.isString($preferredLanguage) && indexOf($fallbackLanguage, $preferredLanguage) < 0) { + $fallbackLanguage.push($preferredLanguage); + } + + return this; + } else { + if ($fallbackWasString) { + return $fallbackLanguage[0]; + } else { + return $fallbackLanguage; + } + } + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#use + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Set which translation table to use for translation by given language key. When + * trying to 'use' a language which isn't provided, it'll throw an error. + * + * You actually don't have to use this method since `$translateProvider#preferredLanguage` + * does the job too. + * + * @param {string} langKey A language key. + */ + this.use = function (langKey) { + if (langKey) { + if (!$translationTable[langKey] && (!$loaderFactory)) { + // only throw an error, when not loading translation data asynchronously + throw new Error('$translateProvider couldn\'t find translationTable for langKey: \'' + langKey + '\''); + } + $uses = langKey; + return this; + } + return $uses; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#storageKey + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Tells the module which key must represent the choosed language by a user in the storage. + * + * @param {string} key A key for the storage. + */ + var storageKey = function(key) { + if (!key) { + if ($storagePrefix) { + return $storagePrefix + $storageKey; + } + return $storageKey; + } + $storageKey = key; + return this; + }; + + this.storageKey = storageKey; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#useUrlLoader + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Tells angular-translate to use `$translateUrlLoader` extension service as loader. + * + * @param {string} url Url + * @param {Object=} options Optional configuration object + */ + this.useUrlLoader = function (url, options) { + return this.useLoader('$translateUrlLoader', angular.extend({ url: url }, options)); + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#useStaticFilesLoader + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Tells angular-translate to use `$translateStaticFilesLoader` extension service as loader. + * + * @param {Object=} options Optional configuration object + */ + this.useStaticFilesLoader = function (options) { + return this.useLoader('$translateStaticFilesLoader', options); + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#useLoader + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Tells angular-translate to use any other service as loader. + * + * @param {string} loaderFactory Factory name to use + * @param {Object=} options Optional configuration object + */ + this.useLoader = function (loaderFactory, options) { + $loaderFactory = loaderFactory; + $loaderOptions = options || {}; + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#useLocalStorage + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Tells angular-translate to use `$translateLocalStorage` service as storage layer. + * + */ + this.useLocalStorage = function () { + return this.useStorage('$translateLocalStorage'); + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#useCookieStorage + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Tells angular-translate to use `$translateCookieStorage` service as storage layer. + */ + this.useCookieStorage = function () { + return this.useStorage('$translateCookieStorage'); + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#useStorage + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Tells angular-translate to use custom service as storage layer. + */ + this.useStorage = function (storageFactory) { + $storageFactory = storageFactory; + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#storagePrefix + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Sets prefix for storage key. + * + * @param {string} prefix Storage key prefix + */ + this.storagePrefix = function (prefix) { + if (!prefix) { + return prefix; + } + $storagePrefix = prefix; + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#useMissingTranslationHandlerLog + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Tells angular-translate to use built-in log handler when trying to translate + * a translation Id which doesn't exist. + * + * This is actually a shortcut method for `useMissingTranslationHandler()`. + * + */ + this.useMissingTranslationHandlerLog = function () { + return this.useMissingTranslationHandler('$translateMissingTranslationHandlerLog'); + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#useMissingTranslationHandler + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Expects a factory name which later gets instantiated with `$injector`. + * This method can be used to tell angular-translate to use a custom + * missingTranslationHandler. Just build a factory which returns a function + * and expects a translation id as argument. + * + * Example: + * 
+   *  app.config(function ($translateProvider) {
+   *    $translateProvider.useMissingTranslationHandler('customHandler');
+   *  });
+   *
+   *  app.factory('customHandler', function (dep1, dep2) {
+   *    return function (translationId) {
+   *      // something with translationId and dep1 and dep2
+   *    };
+   *  });
+   *
+ * + * @param {string} factory Factory name + */ + this.useMissingTranslationHandler = function (factory) { + $missingTranslationHandlerFactory = factory; + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#usePostCompiling + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * If post compiling is enabled, all translated values will be processed + * again with AngularJS' $compile. + * + * Example: + * 
+   *  app.config(function ($translateProvider) {
+   *    $translateProvider.usePostCompiling(true);
+   *  });
+   *
+ * + * @param {string} factory Factory name + */ + this.usePostCompiling = function (value) { + $postCompilingEnabled = !(!value); + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#forceAsyncReload + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * If force async reload is enabled, async loader will always be called + * even if $translationTable already contains the language key, adding + * possible new entries to the $translationTable. + * + * Example: + * 
+   *  app.config(function ($translateProvider) {
+   *    $translateProvider.forceAsyncReload(true);
+   *  });
+   *
+ * + * @param {boolean} value - valid values are true or false + */ + this.forceAsyncReload = function (value) { + $forceAsyncReloadEnabled = !(!value); + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#uniformLanguageTag + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Tells angular-translate which language tag should be used as a result when determining + * the current browser language. + * + * This setting must be set before invoking {@link pascalprecht.translate.$translateProvider#methods_determinePreferredLanguage determinePreferredLanguage()}. + * + * 
+   * $translateProvider
+   *   .uniformLanguageTag('bcp47')
+   *   .determinePreferredLanguage()
+   *
+ * + * The resolver currently supports: + * * default + * (traditionally: hyphens will be converted into underscores, i.e. en-US => en_US) + * en-US => en_US + * en_US => en_US + * en-us => en_us + * * java + * like default, but the second part will be always in uppercase + * en-US => en_US + * en_US => en_US + * en-us => en_US + * * BCP 47 (RFC 4646 & 4647) + * en-US => en-US + * en_US => en-US + * en-us => en-US + * + * See also: + * * http://en.wikipedia.org/wiki/IETF_language_tag + * * http://www.w3.org/International/core/langtags/ + * * http://tools.ietf.org/html/bcp47 + * + * @param {string|object} options - options (or standard) + * @param {string} options.standard - valid values are 'default', 'bcp47', 'java' + */ + this.uniformLanguageTag = function (options) { + + if (!options) { + options = {}; + } else if (angular.isString(options)) { + options = { + standard: options + }; + } + + uniformLanguageTagResolver = options.standard; + + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#determinePreferredLanguage + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Tells angular-translate to try to determine on its own which language key + * to set as preferred language. When `fn` is given, angular-translate uses it + * to determine a language key, otherwise it uses the built-in `getLocale()` + * method. + * + * The `getLocale()` returns a language key in the format `[lang]_[country]` or + * `[lang]` depending on what the browser provides. + * + * Use this method at your own risk, since not all browsers return a valid + * locale (see {@link pascalprecht.translate.$translateProvider#methods_uniformLanguageTag uniformLanguageTag()}). + * + * @param {Function=} fn Function to determine a browser's locale + */ + this.determinePreferredLanguage = function (fn) { + + var locale = (fn && angular.isFunction(fn)) ? fn() : getLocale(); + + if (!$availableLanguageKeys.length) { + $preferredLanguage = locale; + } else { + $preferredLanguage = negotiateLocale(locale); + } + + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#registerAvailableLanguageKeys + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Registers a set of language keys the app will work with. Use this method in + * combination with + * {@link pascalprecht.translate.$translateProvider#determinePreferredLanguage determinePreferredLanguage}. + * When available languages keys are registered, angular-translate + * tries to find the best fitting language key depending on the browsers locale, + * considering your language key convention. + * + * @param {object} languageKeys Array of language keys the your app will use + * @param {object=} aliases Alias map. + */ + this.registerAvailableLanguageKeys = function (languageKeys, aliases) { + if (languageKeys) { + $availableLanguageKeys = languageKeys; + if (aliases) { + $languageKeyAliases = aliases; + } + return this; + } + return $availableLanguageKeys; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#useLoaderCache + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Registers a cache for internal $http based loaders. + * {@link pascalprecht.translate.$translateProvider#determinePreferredLanguage determinePreferredLanguage}. + * When false the cache will be disabled (default). When true or undefined + * the cache will be a default (see $cacheFactory). When an object it will + * be treat as a cache object itself: the usage is $http({cache: cache}) + * + * @param {object} cache boolean, string or cache-object + */ + this.useLoaderCache = function (cache) { + if (cache === false) { + // disable cache + loaderCache = undefined; + } else if (cache === true) { + // enable cache using AJS defaults + loaderCache = true; + } else if (typeof(cache) === 'undefined') { + // enable cache using default + loaderCache = '$translationCache'; + } else if (cache) { + // enable cache using given one (see $cacheFactory) + loaderCache = cache; + } + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#directivePriority + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Sets the default priority of the translate directive. The standard value is `0`. + * Calling this function without an argument will return the current value. + * + * @param {number} priority for the translate-directive + */ + this.directivePriority = function (priority) { + if (priority === undefined) { + // getter + return directivePriority; + } else { + // setter with chaining + directivePriority = priority; + return this; + } + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateProvider#statefulFilter + * @methodOf pascalprecht.translate.$translateProvider + * + * @description + * Since AngularJS 1.3, filters which are not stateless (depending at the scope) + * have to explicit define this behavior. + * Sets whether the translate filter should be stateful or stateless. The standard value is `true` + * meaning being stateful. + * Calling this function without an argument will return the current value. + * + * @param {boolean} state - defines the state of the filter + */ + this.statefulFilter = function (state) { + if (state === undefined) { + // getter + return statefulFilter; + } else { + // setter with chaining + statefulFilter = state; + return this; + } + }; + + /** + * @ngdoc object + * @name pascalprecht.translate.$translate + * @requires $interpolate + * @requires $log + * @requires $rootScope + * @requires $q + * + * @description + * The `$translate` service is the actual core of angular-translate. It expects a translation id + * and optional interpolate parameters to translate contents. + * + * 
+   *  $translate('HEADLINE_TEXT').then(function (translation) {
+   *    $scope.translatedText = translation;
+   *  });
+   *
+ * + * @param {string|array} translationId A token which represents a translation id + * This can be optionally an array of translation ids which + * results that the function returns an object where each key + * is the translation id and the value the translation. + * @param {object=} interpolateParams An object hash for dynamic values + * @param {string} interpolationId The id of the interpolation to use + * @returns {object} promise + */ + this.$get = [ + '$log', + '$injector', + '$rootScope', + '$q', + function ($log, $injector, $rootScope, $q) { + + var Storage, + defaultInterpolator = $injector.get($interpolationFactory || '$translateDefaultInterpolation'), + pendingLoader = false, + interpolatorHashMap = {}, + langPromises = {}, + fallbackIndex, + startFallbackIteration; + + var $translate = function (translationId, interpolateParams, interpolationId, defaultTranslationText) { + + // Duck detection: If the first argument is an array, a bunch of translations was requested. + // The result is an object. + if (angular.isArray(translationId)) { + // Inspired by Q.allSettled by Kris Kowal + // https://github.com/kriskowal/q/blob/b0fa72980717dc202ffc3cbf03b936e10ebbb9d7/q.js#L1553-1563 + // This transforms all promises regardless resolved or rejected + var translateAll = function (translationIds) { + var results = {}; // storing the actual results + var promises = []; // promises to wait for + // Wraps the promise a) being always resolved and b) storing the link id->value + var translate = function (translationId) { + var deferred = $q.defer(); + var regardless = function (value) { + results[translationId] = value; + deferred.resolve([translationId, value]); + }; + // we don't care whether the promise was resolved or rejected; just store the values + $translate(translationId, interpolateParams, interpolationId, defaultTranslationText).then(regardless, regardless); + return deferred.promise; + }; + for (var i = 0, c = translationIds.length; i < c; i++) { + promises.push(translate(translationIds[i])); + } + // wait for all (including storing to results) + return $q.all(promises).then(function () { + // return the results + return results; + }); + }; + return translateAll(translationId); + } + + var deferred = $q.defer(); + + // trim off any whitespace + if (translationId) { + translationId = trim.apply(translationId); + } + + var promiseToWaitFor = (function () { + var promise = $preferredLanguage ? + langPromises[$preferredLanguage] : + langPromises[$uses]; + + fallbackIndex = 0; + + if ($storageFactory && !promise) { + // looks like there's no pending promise for $preferredLanguage or + // $uses. Maybe there's one pending for a language that comes from + // storage. + var langKey = Storage.get($storageKey); + promise = langPromises[langKey]; + + if ($fallbackLanguage && $fallbackLanguage.length) { + var index = indexOf($fallbackLanguage, langKey); + // maybe the language from storage is also defined as fallback language + // we increase the fallback language index to not search in that language + // as fallback, since it's probably the first used language + // in that case the index starts after the first element + fallbackIndex = (index === 0) ? 1 : 0; + + // but we can make sure to ALWAYS fallback to preferred language at least + if (indexOf($fallbackLanguage, $preferredLanguage) < 0) { + $fallbackLanguage.push($preferredLanguage); + } + } + } + return promise; + }()); + + if (!promiseToWaitFor) { + // no promise to wait for? okay. Then there's no loader registered + // nor is a one pending for language that comes from storage. + // We can just translate. + determineTranslation(translationId, interpolateParams, interpolationId, defaultTranslationText).then(deferred.resolve, deferred.reject); + } else { + var promiseResolved = function () { + determineTranslation(translationId, interpolateParams, interpolationId, defaultTranslationText).then(deferred.resolve, deferred.reject); + }; + promiseResolved.displayName = 'promiseResolved'; + + promiseToWaitFor['finally'](promiseResolved, deferred.reject); + } + return deferred.promise; + }; + + /** + * @name applyNotFoundIndicators + * @private + * + * @description + * Applies not fount indicators to given translation id, if needed. + * This function gets only executed, if a translation id doesn't exist, + * which is why a translation id is expected as argument. + * + * @param {string} translationId Translation id. + * @returns {string} Same as given translation id but applied with not found + * indicators. + */ + var applyNotFoundIndicators = function (translationId) { + // applying notFoundIndicators + if ($notFoundIndicatorLeft) { + translationId = [$notFoundIndicatorLeft, translationId].join(' '); + } + if ($notFoundIndicatorRight) { + translationId = [translationId, $notFoundIndicatorRight].join(' '); + } + return translationId; + }; + + /** + * @name useLanguage + * @private + * + * @description + * Makes actual use of a language by setting a given language key as used + * language and informs registered interpolators to also use the given + * key as locale. + * + * @param {key} Locale key. + */ + var useLanguage = function (key) { + $uses = key; + $rootScope.$emit('$translateChangeSuccess', {language: key}); + + if ($storageFactory) { + Storage.put($translate.storageKey(), $uses); + } + // inform default interpolator + defaultInterpolator.setLocale($uses); + + var eachInterpolator = function (interpolator, id) { + interpolatorHashMap[id].setLocale($uses); + }; + eachInterpolator.displayName = 'eachInterpolatorLocaleSetter'; + + // inform all others too! + angular.forEach(interpolatorHashMap, eachInterpolator); + $rootScope.$emit('$translateChangeEnd', {language: key}); + }; + + /** + * @name loadAsync + * @private + * + * @description + * Kicks of registered async loader using `$injector` and applies existing + * loader options. When resolved, it updates translation tables accordingly + * or rejects with given language key. + * + * @param {string} key Language key. + * @return {Promise} A promise. + */ + var loadAsync = function (key) { + if (!key) { + throw 'No language key specified for loading.'; + } + + var deferred = $q.defer(); + + $rootScope.$emit('$translateLoadingStart', {language: key}); + pendingLoader = true; + + var cache = loaderCache; + if (typeof(cache) === 'string') { + // getting on-demand instance of loader + cache = $injector.get(cache); + } + + var loaderOptions = angular.extend({}, $loaderOptions, { + key: key, + $http: angular.extend({}, { + cache: cache + }, $loaderOptions.$http) + }); + + var onLoaderSuccess = function (data) { + var translationTable = {}; + $rootScope.$emit('$translateLoadingSuccess', {language: key}); + + if (angular.isArray(data)) { + angular.forEach(data, function (table) { + angular.extend(translationTable, flatObject(table)); + }); + } else { + angular.extend(translationTable, flatObject(data)); + } + pendingLoader = false; + deferred.resolve({ + key: key, + table: translationTable + }); + $rootScope.$emit('$translateLoadingEnd', {language: key}); + }; + onLoaderSuccess.displayName = 'onLoaderSuccess'; + + var onLoaderError = function (key) { + $rootScope.$emit('$translateLoadingError', {language: key}); + deferred.reject(key); + $rootScope.$emit('$translateLoadingEnd', {language: key}); + }; + onLoaderError.displayName = 'onLoaderError'; + + $injector.get($loaderFactory)(loaderOptions) + .then(onLoaderSuccess, onLoaderError); + + return deferred.promise; + }; + + if ($storageFactory) { + Storage = $injector.get($storageFactory); + + if (!Storage.get || !Storage.put) { + throw new Error('Couldn\'t use storage \'' + $storageFactory + '\', missing get() or put() method!'); + } + } + + // if we have additional interpolations that were added via + // $translateProvider.addInterpolation(), we have to map'em + if ($interpolatorFactories.length) { + var eachInterpolationFactory = function (interpolatorFactory) { + var interpolator = $injector.get(interpolatorFactory); + // setting initial locale for each interpolation service + interpolator.setLocale($preferredLanguage || $uses); + // make'em recognizable through id + interpolatorHashMap[interpolator.getInterpolationIdentifier()] = interpolator; + }; + eachInterpolationFactory.displayName = 'interpolationFactoryAdder'; + + angular.forEach($interpolatorFactories, eachInterpolationFactory); + } + + /** + * @name getTranslationTable + * @private + * + * @description + * Returns a promise that resolves to the translation table + * or is rejected if an error occurred. + * + * @param langKey + * @returns {Q.promise} + */ + var getTranslationTable = function (langKey) { + var deferred = $q.defer(); + if (Object.prototype.hasOwnProperty.call($translationTable, langKey)) { + deferred.resolve($translationTable[langKey]); + } else if (langPromises[langKey]) { + var onResolve = function (data) { + translations(data.key, data.table); + deferred.resolve(data.table); + }; + onResolve.displayName = 'translationTableResolver'; + langPromises[langKey].then(onResolve, deferred.reject); + } else { + deferred.reject(); + } + return deferred.promise; + }; + + /** + * @name getFallbackTranslation + * @private + * + * @description + * Returns a promise that will resolve to the translation + * or be rejected if no translation was found for the language. + * This function is currently only used for fallback language translation. + * + * @param langKey The language to translate to. + * @param translationId + * @param interpolateParams + * @param Interpolator + * @returns {Q.promise} + */ + var getFallbackTranslation = function (langKey, translationId, interpolateParams, Interpolator) { + var deferred = $q.defer(); + + var onResolve = function (translationTable) { + if (Object.prototype.hasOwnProperty.call(translationTable, translationId)) { + Interpolator.setLocale(langKey); + var translation = translationTable[translationId]; + if (translation.substr(0, 2) === '@:') { + getFallbackTranslation(langKey, translation.substr(2), interpolateParams, Interpolator) + .then(deferred.resolve, deferred.reject); + } else { + deferred.resolve(Interpolator.interpolate(translationTable[translationId], interpolateParams)); + } + Interpolator.setLocale($uses); + } else { + deferred.reject(); + } + }; + onResolve.displayName = 'fallbackTranslationResolver'; + + getTranslationTable(langKey).then(onResolve, deferred.reject); + + return deferred.promise; + }; + + /** + * @name getFallbackTranslationInstant + * @private + * + * @description + * Returns a translation + * This function is currently only used for fallback language translation. + * + * @param langKey The language to translate to. + * @param translationId + * @param interpolateParams + * @param Interpolator + * @returns {string} translation + */ + var getFallbackTranslationInstant = function (langKey, translationId, interpolateParams, Interpolator) { + var result, translationTable = $translationTable[langKey]; + + if (translationTable && Object.prototype.hasOwnProperty.call(translationTable, translationId)) { + Interpolator.setLocale(langKey); + result = Interpolator.interpolate(translationTable[translationId], interpolateParams); + if (result.substr(0, 2) === '@:') { + return getFallbackTranslationInstant(langKey, result.substr(2), interpolateParams, Interpolator); + } + Interpolator.setLocale($uses); + } + + return result; + }; + + + /** + * @name translateByHandler + * @private + * + * Translate by missing translation handler. + * + * @param translationId + * @returns translation created by $missingTranslationHandler or translationId is $missingTranslationHandler is + * absent + */ + var translateByHandler = function (translationId, interpolateParams) { + // If we have a handler factory - we might also call it here to determine if it provides + // a default text for a translationid that can't be found anywhere in our tables + if ($missingTranslationHandlerFactory) { + var resultString = $injector.get($missingTranslationHandlerFactory)(translationId, $uses, interpolateParams); + if (resultString !== undefined) { + return resultString; + } else { + return translationId; + } + } else { + return translationId; + } + }; + + /** + * @name resolveForFallbackLanguage + * @private + * + * Recursive helper function for fallbackTranslation that will sequentially look + * for a translation in the fallbackLanguages starting with fallbackLanguageIndex. + * + * @param fallbackLanguageIndex + * @param translationId + * @param interpolateParams + * @param Interpolator + * @returns {Q.promise} Promise that will resolve to the translation. + */ + var resolveForFallbackLanguage = function (fallbackLanguageIndex, translationId, interpolateParams, Interpolator, defaultTranslationText) { + var deferred = $q.defer(); + + if (fallbackLanguageIndex < $fallbackLanguage.length) { + var langKey = $fallbackLanguage[fallbackLanguageIndex]; + getFallbackTranslation(langKey, translationId, interpolateParams, Interpolator).then( + deferred.resolve, + function () { + // Look in the next fallback language for a translation. + // It delays the resolving by passing another promise to resolve. + resolveForFallbackLanguage(fallbackLanguageIndex + 1, translationId, interpolateParams, Interpolator, defaultTranslationText).then(deferred.resolve); + } + ); + } else { + // No translation found in any fallback language + // if a default translation text is set in the directive, then return this as a result + if (defaultTranslationText) { + deferred.resolve(defaultTranslationText); + } else { + // if no default translation is set and an error handler is defined, send it to the handler + // and then return the result + deferred.resolve(translateByHandler(translationId, interpolateParams)); + } + } + return deferred.promise; + }; + + /** + * @name resolveForFallbackLanguageInstant + * @private + * + * Recursive helper function for fallbackTranslation that will sequentially look + * for a translation in the fallbackLanguages starting with fallbackLanguageIndex. + * + * @param fallbackLanguageIndex + * @param translationId + * @param interpolateParams + * @param Interpolator + * @returns {string} translation + */ + var resolveForFallbackLanguageInstant = function (fallbackLanguageIndex, translationId, interpolateParams, Interpolator) { + var result; + + if (fallbackLanguageIndex < $fallbackLanguage.length) { + var langKey = $fallbackLanguage[fallbackLanguageIndex]; + result = getFallbackTranslationInstant(langKey, translationId, interpolateParams, Interpolator); + if (!result) { + result = resolveForFallbackLanguageInstant(fallbackLanguageIndex + 1, translationId, interpolateParams, Interpolator); + } + } + return result; + }; + + /** + * Translates with the usage of the fallback languages. + * + * @param translationId + * @param interpolateParams + * @param Interpolator + * @returns {Q.promise} Promise, that resolves to the translation. + */ + var fallbackTranslation = function (translationId, interpolateParams, Interpolator, defaultTranslationText) { + // Start with the fallbackLanguage with index 0 + return resolveForFallbackLanguage((startFallbackIteration>0 ? startFallbackIteration : fallbackIndex), translationId, interpolateParams, Interpolator, defaultTranslationText); + }; + + /** + * Translates with the usage of the fallback languages. + * + * @param translationId + * @param interpolateParams + * @param Interpolator + * @returns {String} translation + */ + var fallbackTranslationInstant = function (translationId, interpolateParams, Interpolator) { + // Start with the fallbackLanguage with index 0 + return resolveForFallbackLanguageInstant((startFallbackIteration>0 ? startFallbackIteration : fallbackIndex), translationId, interpolateParams, Interpolator); + }; + + var determineTranslation = function (translationId, interpolateParams, interpolationId, defaultTranslationText) { + + var deferred = $q.defer(); + + var table = $uses ? $translationTable[$uses] : $translationTable, + Interpolator = (interpolationId) ? interpolatorHashMap[interpolationId] : defaultInterpolator; + + // if the translation id exists, we can just interpolate it + if (table && Object.prototype.hasOwnProperty.call(table, translationId)) { + var translation = table[translationId]; + + // If using link, rerun $translate with linked translationId and return it + if (translation.substr(0, 2) === '@:') { + + $translate(translation.substr(2), interpolateParams, interpolationId, defaultTranslationText) + .then(deferred.resolve, deferred.reject); + } else { + deferred.resolve(Interpolator.interpolate(translation, interpolateParams)); + } + } else { + var missingTranslationHandlerTranslation; + // for logging purposes only (as in $translateMissingTranslationHandlerLog), value is not returned to promise + if ($missingTranslationHandlerFactory && !pendingLoader) { + missingTranslationHandlerTranslation = translateByHandler(translationId, interpolateParams); + } + + // since we couldn't translate the inital requested translation id, + // we try it now with one or more fallback languages, if fallback language(s) is + // configured. + if ($uses && $fallbackLanguage && $fallbackLanguage.length) { + fallbackTranslation(translationId, interpolateParams, Interpolator, defaultTranslationText) + .then(function (translation) { + deferred.resolve(translation); + }, function (_translationId) { + deferred.reject(applyNotFoundIndicators(_translationId)); + }); + } else if ($missingTranslationHandlerFactory && !pendingLoader && missingTranslationHandlerTranslation) { + // looks like the requested translation id doesn't exists. + // Now, if there is a registered handler for missing translations and no + // asyncLoader is pending, we execute the handler + if (defaultTranslationText) { + deferred.resolve(defaultTranslationText); + } else { + deferred.resolve(missingTranslationHandlerTranslation); + } + } else { + if (defaultTranslationText) { + deferred.resolve(defaultTranslationText); + } else { + deferred.reject(applyNotFoundIndicators(translationId)); + } + } + } + return deferred.promise; + }; + + var determineTranslationInstant = function (translationId, interpolateParams, interpolationId) { + + var result, table = $uses ? $translationTable[$uses] : $translationTable, + Interpolator = defaultInterpolator; + + // if the interpolation id exists use custom interpolator + if (interpolatorHashMap && Object.prototype.hasOwnProperty.call(interpolatorHashMap, interpolationId)) { + Interpolator = interpolatorHashMap[interpolationId]; + } + + // if the translation id exists, we can just interpolate it + if (table && Object.prototype.hasOwnProperty.call(table, translationId)) { + var translation = table[translationId]; + + // If using link, rerun $translate with linked translationId and return it + if (translation.substr(0, 2) === '@:') { + result = determineTranslationInstant(translation.substr(2), interpolateParams, interpolationId); + } else { + result = Interpolator.interpolate(translation, interpolateParams); + } + } else { + var missingTranslationHandlerTranslation; + // for logging purposes only (as in $translateMissingTranslationHandlerLog), value is not returned to promise + if ($missingTranslationHandlerFactory && !pendingLoader) { + missingTranslationHandlerTranslation = translateByHandler(translationId, interpolateParams); + } + + // since we couldn't translate the inital requested translation id, + // we try it now with one or more fallback languages, if fallback language(s) is + // configured. + if ($uses && $fallbackLanguage && $fallbackLanguage.length) { + fallbackIndex = 0; + result = fallbackTranslationInstant(translationId, interpolateParams, Interpolator); + } else if ($missingTranslationHandlerFactory && !pendingLoader && missingTranslationHandlerTranslation) { + // looks like the requested translation id doesn't exists. + // Now, if there is a registered handler for missing translations and no + // asyncLoader is pending, we execute the handler + result = missingTranslationHandlerTranslation; + } else { + result = applyNotFoundIndicators(translationId); + } + } + + return result; + }; + + var clearNextLangAndPromise = function(key) { + if ($nextLang === key) { + $nextLang = undefined; + } + langPromises[key] = undefined; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translate#preferredLanguage + * @methodOf pascalprecht.translate.$translate + * + * @description + * Returns the language key for the preferred language. + * + * @param {string} langKey language String or Array to be used as preferredLanguage (changing at runtime) + * + * @return {string} preferred language key + */ + $translate.preferredLanguage = function (langKey) { + if(langKey) { + setupPreferredLanguage(langKey); + } + return $preferredLanguage; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translate#cloakClassName + * @methodOf pascalprecht.translate.$translate + * + * @description + * Returns the configured class name for `translate-cloak` directive. + * + * @return {string} cloakClassName + */ + $translate.cloakClassName = function () { + return $cloakClassName; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translate#fallbackLanguage + * @methodOf pascalprecht.translate.$translate + * + * @description + * Returns the language key for the fallback languages or sets a new fallback stack. + * + * @param {string=} langKey language String or Array of fallback languages to be used (to change stack at runtime) + * + * @return {string||array} fallback language key + */ + $translate.fallbackLanguage = function (langKey) { + if (langKey !== undefined && langKey !== null) { + fallbackStack(langKey); + + // as we might have an async loader initiated and a new translation language might have been defined + // we need to add the promise to the stack also. So - iterate. + if ($loaderFactory) { + if ($fallbackLanguage && $fallbackLanguage.length) { + for (var i = 0, len = $fallbackLanguage.length; i < len; i++) { + if (!langPromises[$fallbackLanguage[i]]) { + langPromises[$fallbackLanguage[i]] = loadAsync($fallbackLanguage[i]); + } + } + } + } + $translate.use($translate.use()); + } + if ($fallbackWasString) { + return $fallbackLanguage[0]; + } else { + return $fallbackLanguage; + } + + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translate#useFallbackLanguage + * @methodOf pascalprecht.translate.$translate + * + * @description + * Sets the first key of the fallback language stack to be used for translation. + * Therefore all languages in the fallback array BEFORE this key will be skipped! + * + * @param {string=} langKey Contains the langKey the iteration shall start with. Set to false if you want to + * get back to the whole stack + */ + $translate.useFallbackLanguage = function (langKey) { + if (langKey !== undefined && langKey !== null) { + if (!langKey) { + startFallbackIteration = 0; + } else { + var langKeyPosition = indexOf($fallbackLanguage, langKey); + if (langKeyPosition > -1) { + startFallbackIteration = langKeyPosition; + } + } + + } + + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translate#proposedLanguage + * @methodOf pascalprecht.translate.$translate + * + * @description + * Returns the language key of language that is currently loaded asynchronously. + * + * @return {string} language key + */ + $translate.proposedLanguage = function () { + return $nextLang; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translate#storage + * @methodOf pascalprecht.translate.$translate + * + * @description + * Returns registered storage. + * + * @return {object} Storage + */ + $translate.storage = function () { + return Storage; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translate#use + * @methodOf pascalprecht.translate.$translate + * + * @description + * Tells angular-translate which language to use by given language key. This method is + * used to change language at runtime. It also takes care of storing the language + * key in a configured store to let your app remember the choosed language. + * + * When trying to 'use' a language which isn't available it tries to load it + * asynchronously with registered loaders. + * + * Returns promise object with loaded language file data + * @example + * $translate.use("en_US").then(function(data){ + * $scope.text = $translate("HELLO"); + * }); + * + * @param {string} key Language key + * @return {string} Language key + */ + $translate.use = function (key) { + if (!key) { + return $uses; + } + + var deferred = $q.defer(); + + $rootScope.$emit('$translateChangeStart', {language: key}); + + // Try to get the aliased language key + var aliasedKey = negotiateLocale(key); + if (aliasedKey) { + key = aliasedKey; + } + + // if there isn't a translation table for the language we've requested, + // we load it asynchronously + if (($forceAsyncReloadEnabled || !$translationTable[key]) && $loaderFactory && !langPromises[key]) { + $nextLang = key; + langPromises[key] = loadAsync(key).then(function (translation) { + translations(translation.key, translation.table); + deferred.resolve(translation.key); + useLanguage(translation.key); + return translation; + }, function (key) { + $rootScope.$emit('$translateChangeError', {language: key}); + deferred.reject(key); + $rootScope.$emit('$translateChangeEnd', {language: key}); + return $q.reject(key); + }); + langPromises[key]['finally'](function () { + clearNextLangAndPromise(key); + }); + } else if ($nextLang === key && langPromises[key]) { + // we are already loading this asynchronously + // resolve our new deferred when the old langPromise is resolved + langPromises[key].then(function (translation) { + deferred.resolve(translation.key); + return translation; + }, function (key) { + deferred.reject(key); + return $q.reject(key); + }); + } else { + deferred.resolve(key); + useLanguage(key); + } + + return deferred.promise; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translate#storageKey + * @methodOf pascalprecht.translate.$translate + * + * @description + * Returns the key for the storage. + * + * @return {string} storage key + */ + $translate.storageKey = function () { + return storageKey(); + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translate#isPostCompilingEnabled + * @methodOf pascalprecht.translate.$translate + * + * @description + * Returns whether post compiling is enabled or not + * + * @return {bool} storage key + */ + $translate.isPostCompilingEnabled = function () { + return $postCompilingEnabled; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translate#isForceAsyncReloadEnabled + * @methodOf pascalprecht.translate.$translate + * + * @description + * Returns whether force async reload is enabled or not + * + * @return {boolean} forceAsyncReload value + */ + $translate.isForceAsyncReloadEnabled = function () { + return $forceAsyncReloadEnabled; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translate#refresh + * @methodOf pascalprecht.translate.$translate + * + * @description + * Refreshes a translation table pointed by the given langKey. If langKey is not specified, + * the module will drop all existent translation tables and load new version of those which + * are currently in use. + * + * Refresh means that the module will drop target translation table and try to load it again. + * + * In case there are no loaders registered the refresh() method will throw an Error. + * + * If the module is able to refresh translation tables refresh() method will broadcast + * $translateRefreshStart and $translateRefreshEnd events. + * + * @example + * // this will drop all currently existent translation tables and reload those which are + * // currently in use + * $translate.refresh(); + * // this will refresh a translation table for the en_US language + * $translate.refresh('en_US'); + * + * @param {string} langKey A language key of the table, which has to be refreshed + * + * @return {promise} Promise, which will be resolved in case a translation tables refreshing + * process is finished successfully, and reject if not. + */ + $translate.refresh = function (langKey) { + if (!$loaderFactory) { + throw new Error('Couldn\'t refresh translation table, no loader registered!'); + } + + var deferred = $q.defer(); + + function resolve() { + deferred.resolve(); + $rootScope.$emit('$translateRefreshEnd', {language: langKey}); + } + + function reject() { + deferred.reject(); + $rootScope.$emit('$translateRefreshEnd', {language: langKey}); + } + + $rootScope.$emit('$translateRefreshStart', {language: langKey}); + + if (!langKey) { + // if there's no language key specified we refresh ALL THE THINGS! + var tables = [], loadingKeys = {}; + + // reload registered fallback languages + if ($fallbackLanguage && $fallbackLanguage.length) { + for (var i = 0, len = $fallbackLanguage.length; i < len; i++) { + tables.push(loadAsync($fallbackLanguage[i])); + loadingKeys[$fallbackLanguage[i]] = true; + } + } + + // reload currently used language + if ($uses && !loadingKeys[$uses]) { + tables.push(loadAsync($uses)); + } + + var allTranslationsLoaded = function (tableData) { + $translationTable = {}; + angular.forEach(tableData, function (data) { + translations(data.key, data.table); + }); + if ($uses) { + useLanguage($uses); + } + resolve(); + }; + allTranslationsLoaded.displayName = 'refreshPostProcessor'; + + $q.all(tables).then(allTranslationsLoaded, reject); + + } else if ($translationTable[langKey]) { + + var oneTranslationsLoaded = function (data) { + translations(data.key, data.table); + if (langKey === $uses) { + useLanguage($uses); + } + resolve(); + }; + oneTranslationsLoaded.displayName = 'refreshPostProcessor'; + + loadAsync(langKey).then(oneTranslationsLoaded, reject); + + } else { + reject(); + } + return deferred.promise; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translate#instant + * @methodOf pascalprecht.translate.$translate + * + * @description + * Returns a translation instantly from the internal state of loaded translation. All rules + * regarding the current language, the preferred language of even fallback languages will be + * used except any promise handling. If a language was not found, an asynchronous loading + * will be invoked in the background. + * + * @param {string|array} translationId A token which represents a translation id + * This can be optionally an array of translation ids which + * results that the function's promise returns an object where + * each key is the translation id and the value the translation. + * @param {object} interpolateParams Params + * @param {string} interpolationId The id of the interpolation to use + * + * @return {string|object} translation + */ + $translate.instant = function (translationId, interpolateParams, interpolationId) { + + // Detect undefined and null values to shorten the execution and prevent exceptions + if (translationId === null || angular.isUndefined(translationId)) { + return translationId; + } + + // Duck detection: If the first argument is an array, a bunch of translations was requested. + // The result is an object. + if (angular.isArray(translationId)) { + var results = {}; + for (var i = 0, c = translationId.length; i < c; i++) { + results[translationId[i]] = $translate.instant(translationId[i], interpolateParams, interpolationId); + } + return results; + } + + // We discarded unacceptable values. So we just need to verify if translationId is empty String + if (angular.isString(translationId) && translationId.length < 1) { + return translationId; + } + + // trim off any whitespace + if (translationId) { + translationId = trim.apply(translationId); + } + + var result, possibleLangKeys = []; + if ($preferredLanguage) { + possibleLangKeys.push($preferredLanguage); + } + if ($uses) { + possibleLangKeys.push($uses); + } + if ($fallbackLanguage && $fallbackLanguage.length) { + possibleLangKeys = possibleLangKeys.concat($fallbackLanguage); + } + for (var j = 0, d = possibleLangKeys.length; j < d; j++) { + var possibleLangKey = possibleLangKeys[j]; + if ($translationTable[possibleLangKey]) { + if (typeof $translationTable[possibleLangKey][translationId] !== 'undefined') { + result = determineTranslationInstant(translationId, interpolateParams, interpolationId); + } else if ($notFoundIndicatorLeft || $notFoundIndicatorRight) { + result = applyNotFoundIndicators(translationId); + } + } + if (typeof result !== 'undefined') { + break; + } + } + + if (!result && result !== '') { + // Return translation of default interpolator if not found anything. + result = defaultInterpolator.interpolate(translationId, interpolateParams); + if ($missingTranslationHandlerFactory && !pendingLoader) { + result = translateByHandler(translationId, interpolateParams); + } + } + + return result; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translate#versionInfo + * @methodOf pascalprecht.translate.$translate + * + * @description + * Returns the current version information for the angular-translate library + * + * @return {string} angular-translate version + */ + $translate.versionInfo = function () { + return version; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translate#loaderCache + * @methodOf pascalprecht.translate.$translate + * + * @description + * Returns the defined loaderCache. + * + * @return {boolean|string|object} current value of loaderCache + */ + $translate.loaderCache = function () { + return loaderCache; + }; + + // internal purpose only + $translate.directivePriority = function () { + return directivePriority; + }; + + // internal purpose only + $translate.statefulFilter = function () { + return statefulFilter; + }; + + if ($loaderFactory) { + + // If at least one async loader is defined and there are no + // (default) translations available we should try to load them. + if (angular.equals($translationTable, {})) { + $translate.use($translate.use()); + } + + // Also, if there are any fallback language registered, we start + // loading them asynchronously as soon as we can. + if ($fallbackLanguage && $fallbackLanguage.length) { + var processAsyncResult = function (translation) { + translations(translation.key, translation.table); + $rootScope.$emit('$translateChangeEnd', { language: translation.key }); + return translation; + }; + for (var i = 0, len = $fallbackLanguage.length; i < len; i++) { + var fallbackLanguageId = $fallbackLanguage[i]; + if ($forceAsyncReloadEnabled || !$translationTable[fallbackLanguageId]) { + langPromises[fallbackLanguageId] = loadAsync(fallbackLanguageId).then(processAsyncResult); + } + } + } + } + + return $translate; + } + ]; +} +$translate.$inject = ['$STORAGE_KEY', '$windowProvider', '$translateSanitizationProvider', 'pascalprechtTranslateOverrider']; + +$translate.displayName = 'displayName'; + +/** + * @ngdoc object + * @name pascalprecht.translate.$translateDefaultInterpolation + * @requires $interpolate + * + * @description + * Uses angular's `$interpolate` services to interpolate strings against some values. + * + * Be aware to configure a proper sanitization strategy. + * + * See also: + * * {@link pascalprecht.translate.$translateSanitization} + * + * @return {object} $translateDefaultInterpolation Interpolator service + */ +angular.module('pascalprecht.translate').factory('$translateDefaultInterpolation', $translateDefaultInterpolation); + +function $translateDefaultInterpolation ($interpolate, $translateSanitization) { + + 'use strict'; + + var $translateInterpolator = {}, + $locale, + $identifier = 'default'; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateDefaultInterpolation#setLocale + * @methodOf pascalprecht.translate.$translateDefaultInterpolation + * + * @description + * Sets current locale (this is currently not use in this interpolation). + * + * @param {string} locale Language key or locale. + */ + $translateInterpolator.setLocale = function (locale) { + $locale = locale; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateDefaultInterpolation#getInterpolationIdentifier + * @methodOf pascalprecht.translate.$translateDefaultInterpolation + * + * @description + * Returns an identifier for this interpolation service. + * + * @returns {string} $identifier + */ + $translateInterpolator.getInterpolationIdentifier = function () { + return $identifier; + }; + + /** + * @deprecated will be removed in 3.0 + * @see {@link pascalprecht.translate.$translateSanitization} + */ + $translateInterpolator.useSanitizeValueStrategy = function (value) { + $translateSanitization.useStrategy(value); + return this; + }; + + /** + * @ngdoc function + * @name pascalprecht.translate.$translateDefaultInterpolation#interpolate + * @methodOf pascalprecht.translate.$translateDefaultInterpolation + * + * @description + * Interpolates given string agains given interpolate params using angulars + * `$interpolate` service. + * + * @returns {string} interpolated string. + */ + $translateInterpolator.interpolate = function (string, interpolationParams) { + interpolationParams = interpolationParams || {}; + interpolationParams = $translateSanitization.sanitize(interpolationParams, 'params'); + + var interpolatedText = $interpolate(string)(interpolationParams); + interpolatedText = $translateSanitization.sanitize(interpolatedText, 'text'); + + return interpolatedText; + }; + + return $translateInterpolator; +} +$translateDefaultInterpolation.$inject = ['$interpolate', '$translateSanitization']; + +$translateDefaultInterpolation.displayName = '$translateDefaultInterpolation'; + +angular.module('pascalprecht.translate').constant('$STORAGE_KEY', 'NG_TRANSLATE_LANG_KEY'); + +angular.module('pascalprecht.translate') +/** + * @ngdoc directive + * @name pascalprecht.translate.directive:translate + * @requires $compile + * @requires $filter + * @requires $interpolate + * @restrict A + * + * @description + * Translates given translation id either through attribute or DOM content. + * Internally it uses `translate` filter to translate translation id. It possible to + * pass an optional `translate-values` object literal as string into translation id. + * + * @param {string=} translate Translation id which could be either string or interpolated string. + * @param {string=} translate-values Values to pass into translation id. Can be passed as object literal string or interpolated object. + * @param {string=} translate-attr-ATTR translate Translation id and put it into ATTR attribute. + * @param {string=} translate-default will be used unless translation was successful + * @param {boolean=} translate-compile (default true if present) defines locally activation of {@link pascalprecht.translate.$translateProvider#methods_usePostCompiling} + * + * @example + + +
+ + 

+        
TRANSLATION_ID

+        

+        

+        
{{translationId}}

+        

+        
WITH_VALUES

+        

+        
WITH_VALUES

+        

+
+      

+    
+    
+      angular.module('ngView', ['pascalprecht.translate'])
+
+      .config(function ($translateProvider) {
+
+        $translateProvider.translations('en',{
+          'TRANSLATION_ID': 'Hello there!',
+          'WITH_VALUES': 'The following value is dynamic: {{value}}'
+        }).preferredLanguage('en');
+
+      });
+
+      angular.module('ngView').controller('TranslateCtrl', function ($scope) {
+        $scope.translationId = 'TRANSLATION_ID';
+
+        $scope.values = {
+          value: 78
+        };
+      });
+    
+    
+      it('should translate', function () {
+        inject(function ($rootScope, $compile) {
+          $rootScope.translationId = 'TRANSLATION_ID';
+
+          element = $compile('
')($rootScope);
+          $rootScope.$digest();
+          expect(element.text()).toBe('Hello there!');
+
+          element = $compile('
')($rootScope);
+          $rootScope.$digest();
+          expect(element.text()).toBe('Hello there!');
+
+          element = $compile('
TRANSLATION_ID
')($rootScope);
+          $rootScope.$digest();
+          expect(element.text()).toBe('Hello there!');
+
+          element = $compile('
{{translationId}}
')($rootScope);
+          $rootScope.$digest();
+          expect(element.text()).toBe('Hello there!');
+
+          element = $compile('
')($rootScope);
+          $rootScope.$digest();
+          expect(element.attr('title')).toBe('Hello there!');
+        });
+      });
+    
+   
+ */
+.directive('translate', translateDirective);
+function translateDirective($translate, $q, $interpolate, $compile, $parse, $rootScope) {
+
+  'use strict';
+
+  /**
+   * @name trim
+   * @private
+   *
+   * @description
+   * trim polyfill
+   *
+   * @returns {string} The string stripped of whitespace from both ends
+   */
+  var trim = function() {
+    return this.toString().replace(/^\s+|\s+$/g, '');
+  };
+
+  return {
+    restrict: 'AE',
+    scope: true,
+    priority: $translate.directivePriority(),
+    compile: function (tElement, tAttr) {
+
+      var translateValuesExist = (tAttr.translateValues) ?
+        tAttr.translateValues : undefined;
+
+      var translateInterpolation = (tAttr.translateInterpolation) ?
+        tAttr.translateInterpolation : undefined;
+
+      var translateValueExist = tElement[0].outerHTML.match(/translate-value-+/i);
+
+      var interpolateRegExp = '^(.*)(' + $interpolate.startSymbol() + '.*' + $interpolate.endSymbol() + ')(.*)',
+          watcherRegExp = '^(.*)' + $interpolate.startSymbol() + '(.*)' + $interpolate.endSymbol() + '(.*)';
+
+      return function linkFn(scope, iElement, iAttr) {
+
+        scope.interpolateParams = {};
+        scope.preText = '';
+        scope.postText = '';
+        var translationIds = {};
+
+        var initInterpolationParams = function (interpolateParams, iAttr, tAttr) {
+          // initial setup
+          if (iAttr.translateValues) {
+            angular.extend(interpolateParams, $parse(iAttr.translateValues)(scope.$parent));
+          }
+          // initially fetch all attributes if existing and fill the params
+          if (translateValueExist) {
+            for (var attr in tAttr) {
+              if (Object.prototype.hasOwnProperty.call(iAttr, attr) && attr.substr(0, 14) === 'translateValue' && attr !== 'translateValues') {
+                var attributeName = angular.lowercase(attr.substr(14, 1)) + attr.substr(15);
+                interpolateParams[attributeName] = tAttr[attr];
+              }
+            }
+          }
+        };
+
+        // Ensures any change of the attribute "translate" containing the id will
+        // be re-stored to the scope's "translationId".
+        // If the attribute has no content, the element's text value (white spaces trimmed off) will be used.
+        var observeElementTranslation = function (translationId) {
+
+          // Remove any old watcher
+          if (angular.isFunction(observeElementTranslation._unwatchOld)) {
+            observeElementTranslation._unwatchOld();
+            observeElementTranslation._unwatchOld = undefined;
+          }
+
+          if (angular.equals(translationId , '') || !angular.isDefined(translationId)) {
+            // Resolve translation id by inner html if required
+            var interpolateMatches = trim.apply(iElement.text()).match(interpolateRegExp);
+            // Interpolate translation id if required
+            if (angular.isArray(interpolateMatches)) {
+              scope.preText = interpolateMatches[1];
+              scope.postText = interpolateMatches[3];
+              translationIds.translate = $interpolate(interpolateMatches[2])(scope.$parent);
+              var watcherMatches = iElement.text().match(watcherRegExp);
+              if (angular.isArray(watcherMatches) && watcherMatches[2] && watcherMatches[2].length) {
+                observeElementTranslation._unwatchOld = scope.$watch(watcherMatches[2], function (newValue) {
+                  translationIds.translate = newValue;
+                  updateTranslations();
+                });
+              }
+            } else {
+              translationIds.translate = iElement.text().replace(/^\s+|\s+$/g,'');
+            }
+          } else {
+            translationIds.translate = translationId;
+          }
+          updateTranslations();
+        };
+
+        var observeAttributeTranslation = function (translateAttr) {
+          iAttr.$observe(translateAttr, function (translationId) {
+            translationIds[translateAttr] = translationId;
+            updateTranslations();
+          });
+        };
+
+        // initial setup with values
+        initInterpolationParams(scope.interpolateParams, iAttr, tAttr);
+
+        var firstAttributeChangedEvent = true;
+        iAttr.$observe('translate', function (translationId) {
+          if (typeof translationId === 'undefined') {
+            // case of element "xyz"
+            observeElementTranslation('');
+          } else {
+            // case of regular attribute
+            if (translationId !== '' || !firstAttributeChangedEvent) {
+              translationIds.translate = translationId;
+              updateTranslations();
+            }
+          }
+          firstAttributeChangedEvent = false;
+        });
+
+        for (var translateAttr in iAttr) {
+          if (iAttr.hasOwnProperty(translateAttr) && translateAttr.substr(0, 13) === 'translateAttr') {
+            observeAttributeTranslation(translateAttr);
+          }
+        }
+
+        iAttr.$observe('translateDefault', function (value) {
+          scope.defaultText = value;
+        });
+
+        if (translateValuesExist) {
+          iAttr.$observe('translateValues', function (interpolateParams) {
+            if (interpolateParams) {
+              scope.$parent.$watch(function () {
+                angular.extend(scope.interpolateParams, $parse(interpolateParams)(scope.$parent));
+              });
+            }
+          });
+        }
+
+        if (translateValueExist) {
+          var observeValueAttribute = function (attrName) {
+            iAttr.$observe(attrName, function (value) {
+              var attributeName = angular.lowercase(attrName.substr(14, 1)) + attrName.substr(15);
+              scope.interpolateParams[attributeName] = value;
+            });
+          };
+          for (var attr in iAttr) {
+            if (Object.prototype.hasOwnProperty.call(iAttr, attr) && attr.substr(0, 14) === 'translateValue' && attr !== 'translateValues') {
+              observeValueAttribute(attr);
+            }
+          }
+        }
+
+        // Master update function
+        var updateTranslations = function () {
+          for (var key in translationIds) {
+
+            if (translationIds.hasOwnProperty(key) && translationIds[key] !== undefined) {
+              updateTranslation(key, translationIds[key], scope, scope.interpolateParams, scope.defaultText);
+            }
+          }
+        };
+
+        // Put translation processing function outside loop
+        var updateTranslation = function(translateAttr, translationId, scope, interpolateParams, defaultTranslationText) {
+          if (translationId) {
+            $translate(translationId, interpolateParams, translateInterpolation, defaultTranslationText)
+              .then(function (translation) {
+                applyTranslation(translation, scope, true, translateAttr);
+              }, function (translationId) {
+                applyTranslation(translationId, scope, false, translateAttr);
+              });
+          } else {
+            // as an empty string cannot be translated, we can solve this using successful=false
+            applyTranslation(translationId, scope, false, translateAttr);
+          }
+        };
+
+        var applyTranslation = function (value, scope, successful, translateAttr) {
+          if (translateAttr === 'translate') {
+            // default translate into innerHTML
+            if (!successful && typeof scope.defaultText !== 'undefined') {
+              value = scope.defaultText;
+            }
+            iElement.html(scope.preText + value + scope.postText);
+            var globallyEnabled = $translate.isPostCompilingEnabled();
+            var locallyDefined = typeof tAttr.translateCompile !== 'undefined';
+            var locallyEnabled = locallyDefined && tAttr.translateCompile !== 'false';
+            if ((globallyEnabled && !locallyDefined) || locallyEnabled) {
+              $compile(iElement.contents())(scope);
+            }
+          } else {
+            // translate attribute
+            if (!successful && typeof scope.defaultText !== 'undefined') {
+              value = scope.defaultText;
+            }
+            var attributeName = iAttr.$attr[translateAttr];
+            if (attributeName.substr(0, 5) === 'data-') {
+              // ensure html5 data prefix is stripped
+              attributeName = attributeName.substr(5);
+            }
+            attributeName = attributeName.substr(15);
+            iElement.attr(attributeName, value);
+          }
+        };
+
+        if (translateValuesExist || translateValueExist || iAttr.translateDefault) {
+          scope.$watch('interpolateParams', updateTranslations, true);
+        }
+
+        // Ensures the text will be refreshed after the current language was changed
+        // w/ $translate.use(...)
+        var unbind = $rootScope.$on('$translateChangeSuccess', updateTranslations);
+
+        // ensure translation will be looked up at least one
+        if (iElement.text().length) {
+          if (iAttr.translate) {
+            observeElementTranslation(iAttr.translate);
+          } else {
+            observeElementTranslation('');
+          }
+        } else if (iAttr.translate) {
+          // ensure attribute will be not skipped
+          observeElementTranslation(iAttr.translate);
+        }
+        updateTranslations();
+        scope.$on('$destroy', unbind);
+      };
+    }
+  };
+}
+translateDirective.$inject = ['$translate', '$q', '$interpolate', '$compile', '$parse', '$rootScope'];
+
+translateDirective.displayName = 'translateDirective';
+
+angular.module('pascalprecht.translate')
+/**
+ * @ngdoc directive
+ * @name pascalprecht.translate.directive:translateCloak
+ * @requires $rootScope
+ * @requires $translate
+ * @restrict A
+ *
+ * $description
+ * Adds a `translate-cloak` class name to the given element where this directive
+ * is applied initially and removes it, once a loader has finished loading.
+ *
+ * This directive can be used to prevent initial flickering when loading translation
+ * data asynchronously.
+ *
+ * The class name is defined in
+ * {@link pascalprecht.translate.$translateProvider#cloakClassName $translate.cloakClassName()}.
+ *
+ * @param {string=} translate-cloak If a translationId is provided, it will be used for showing
+ *                                  or hiding the cloak. Basically it relies on the translation
+ *                                  resolve.
+ */
+.directive('translateCloak', translateCloakDirective);
+
+function translateCloakDirective($rootScope, $translate) {
+
+  'use strict';
+
+  return {
+    compile: function (tElement) {
+      var applyCloak = function () {
+        tElement.addClass($translate.cloakClassName());
+      },
+      removeCloak = function () {
+        tElement.removeClass($translate.cloakClassName());
+      },
+      removeListener = $rootScope.$on('$translateChangeEnd', function () {
+        removeCloak();
+        removeListener();
+        removeListener = null;
+      });
+      applyCloak();
+
+      return function linkFn(scope, iElement, iAttr) {
+        // Register a watcher for the defined translation allowing a fine tuned cloak
+        if (iAttr.translateCloak && iAttr.translateCloak.length) {
+          iAttr.$observe('translateCloak', function (translationId) {
+            $translate(translationId).then(removeCloak, applyCloak);
+          });
+        }
+      };
+    }
+  };
+}
+translateCloakDirective.$inject = ['$rootScope', '$translate'];
+
+translateCloakDirective.displayName = 'translateCloakDirective';
+
+angular.module('pascalprecht.translate')
+/**
+ * @ngdoc filter
+ * @name pascalprecht.translate.filter:translate
+ * @requires $parse
+ * @requires pascalprecht.translate.$translate
+ * @function
+ *
+ * @description
+ * Uses `$translate` service to translate contents. Accepts interpolate parameters
+ * to pass dynamized values though translation.
+ *
+ * @param {string} translationId A translation id to be translated.
+ * @param {*=} interpolateParams Optional object literal (as hash or string) to pass values into translation.
+ *
+ * @returns {string} Translated text.
+ *
+ * @example
+   
+    
+      

+
+        
{{ 'TRANSLATION_ID' | translate }}

+        
{{ translationId | translate }}

+        
{{ 'WITH_VALUES' | translate:'{value: 5}' }}

+        
{{ 'WITH_VALUES' | translate:values }}

+
+      

+    
+    
+      angular.module('ngView', ['pascalprecht.translate'])
+
+      .config(function ($translateProvider) {
+
+        $translateProvider.translations('en', {
+          'TRANSLATION_ID': 'Hello there!',
+          'WITH_VALUES': 'The following value is dynamic: {{value}}'
+        });
+        $translateProvider.preferredLanguage('en');
+
+      });
+
+      angular.module('ngView').controller('TranslateCtrl', function ($scope) {
+        $scope.translationId = 'TRANSLATION_ID';
+
+        $scope.values = {
+          value: 78
+        };
+      });
+    
+   
+ */
+.filter('translate', translateFilterFactory);
+
+function translateFilterFactory($parse, $translate) {
+
+  'use strict';
+
+  var translateFilter = function (translationId, interpolateParams, interpolation) {
+
+    if (!angular.isObject(interpolateParams)) {
+      interpolateParams = $parse(interpolateParams)(this);
+    }
+
+    return $translate.instant(translationId, interpolateParams, interpolation);
+  };
+
+  if ($translate.statefulFilter()) {
+    translateFilter.$stateful = true;
+  }
+
+  return translateFilter;
+}
+translateFilterFactory.$inject = ['$parse', '$translate'];
+
+translateFilterFactory.displayName = 'translateFilterFactory';
+
+angular.module('pascalprecht.translate')
+
+/**
+ * @ngdoc object
+ * @name pascalprecht.translate.$translationCache
+ * @requires $cacheFactory
+ *
+ * @description
+ * The first time a translation table is used, it is loaded in the translation cache for quick retrieval. You
+ * can load translation tables directly into the cache by consuming the
+ * `$translationCache` service directly.
+ *
+ * @return {object} $cacheFactory object.
+ */
+  .factory('$translationCache', $translationCache);
+
+function $translationCache($cacheFactory) {
+
+  'use strict';
+
+  return $cacheFactory('translations');
+}
+$translationCache.$inject = ['$cacheFactory'];
+
+$translationCache.displayName = '$translationCache';
+return 'pascalprecht.translate';
+
+}));
diff --git a/forms/login-freemarker/src/main/java/org/keycloak/login/freemarker/FreeMarkerLoginFormsProvider.java b/forms/login-freemarker/src/main/java/org/keycloak/login/freemarker/FreeMarkerLoginFormsProvider.java
index 1de1c7e381..4cf44bea60 100755
--- a/forms/login-freemarker/src/main/java/org/keycloak/login/freemarker/FreeMarkerLoginFormsProvider.java
+++ b/forms/login-freemarker/src/main/java/org/keycloak/login/freemarker/FreeMarkerLoginFormsProvider.java
@@ -276,7 +276,11 @@ public class FreeMarkerLoginFormsProvider implements LoginFormsProvider {
             for (Map.Entry entry : httpResponseHeaders.entrySet()) {
                 builder.header(entry.getKey(), entry.getValue());
             }
-            LocaleHelper.updateLocaleCookie(builder, locale, realm, uriInfo, Urls.localeCookiePath(baseUri, realm.getName()));
+
+            String keycloakLocaleCookiePath = Urls.localeCookiePath(baseUri, realm.getName());
+            String ngTranslateCookiePath = Urls.ngTranslateLocaleCookiePath(baseUri, realm.getName());
+            LocaleHelper.updateLocaleCookie(builder, locale, realm, uriInfo, keycloakLocaleCookiePath, ngTranslateCookiePath);
+
             return builder.build();
         } catch (FreeMarkerException e) {
             logger.error("Failed to process template", e);
@@ -374,7 +378,11 @@ public class FreeMarkerLoginFormsProvider implements LoginFormsProvider {
             for (Map.Entry entry : httpResponseHeaders.entrySet()) {
                 builder.header(entry.getKey(), entry.getValue());
             }
-            LocaleHelper.updateLocaleCookie(builder, locale, realm, uriInfo, Urls.localeCookiePath(baseUri, realm.getName()));
+
+            String keycloakLocaleCookiePath = Urls.localeCookiePath(baseUri, realm.getName());
+            String ngTranslateCookiePath = Urls.ngTranslateLocaleCookiePath(baseUri, realm.getName());
+
+            LocaleHelper.updateLocaleCookie(builder, locale, realm, uriInfo, keycloakLocaleCookiePath, ngTranslateCookiePath);
             return builder.build();
         } catch (FreeMarkerException e) {
             logger.error("Failed to process template", e);
diff --git a/services/src/main/java/org/keycloak/services/Urls.java b/services/src/main/java/org/keycloak/services/Urls.java
index cb7292b6f9..16a08d6b74 100755
--- a/services/src/main/java/org/keycloak/services/Urls.java
+++ b/services/src/main/java/org/keycloak/services/Urls.java
@@ -208,6 +208,15 @@ public class Urls {
         return realmBase(baseUri).path(realmName).build().getRawPath();
     }
 
+    public static String ngTranslateLocaleCookiePath(URI baseUri, String realmName) {
+        // I'm only using using localeCookiePath to get the /auth part of the path.
+        // I can't assume the URL starts with "/auth".  Keycloak could be installed
+        // as root context.  Typically, the angular-translate cookie path needs to be
+        //  /auth/admin/{realmName}/console
+        String basePath = localeCookiePath(baseUri, realmName);
+        return basePath.substring(0, basePath.indexOf("realms")) + "admin/" + realmName + "/console";
+    }
+
     public static URI themeRoot(URI baseUri) {
         return themeBase(baseUri).path(Version.RESOURCES_VERSION).build();
     }
diff --git a/services/src/main/java/org/keycloak/services/resources/admin/AdminConsole.java b/services/src/main/java/org/keycloak/services/resources/admin/AdminConsole.java
index e3bde40340..31b1d22b76 100755
--- a/services/src/main/java/org/keycloak/services/resources/admin/AdminConsole.java
+++ b/services/src/main/java/org/keycloak/services/resources/admin/AdminConsole.java
@@ -44,7 +44,9 @@ import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Properties;
 import java.util.Set;
+import javax.ws.rs.QueryParam;
 
 /**
  * @author Bill Burke
@@ -302,4 +304,27 @@ public class AdminConsole {
         return Response.status(302).location(uriInfo.getRequestUriBuilder().path("../").build()).build();
     }
 
+    @GET
+    @Path("messages.json")
+    @Produces(MediaType.APPLICATION_JSON)
+    public Properties getMessages(@QueryParam("lang") String lang) {
+        if (lang == null) {
+            logger.warn("Locale not specified for messages.json");
+            lang = "en";
+        }
+
+        try {
+            Properties msgs = AdminMessagesLoader.getMessages(lang);
+            if (msgs.isEmpty()) {
+                logger.warn("Message bundle not found for language code '" + lang + "'");
+                msgs = AdminMessagesLoader.getMessages("en"); // fall back to en
+            }
+
+            if (msgs.isEmpty()) logger.fatal("Message bundle not found for language code 'en'");
+            
+            return msgs;
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
 }
diff --git a/services/src/main/java/org/keycloak/services/resources/admin/AdminMessagesLoader.java b/services/src/main/java/org/keycloak/services/resources/admin/AdminMessagesLoader.java
new file mode 100644
index 0000000000..96d4f8da9e
--- /dev/null
+++ b/services/src/main/java/org/keycloak/services/resources/admin/AdminMessagesLoader.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2015 Red Hat Inc. and/or its affiliates and other contributors
+ * as indicated by the @author tags. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package org.keycloak.services.resources.admin;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Properties;
+
+/**
+ * Simple loader for message bundles consumed by angular-translate.
+ *
+ * Note that these bundles are converted to JSON before being shipped to the UI.
+ * Also, the content should be formatted such that it can be interpolated by
+ * angular-translate.  This is somewhat different from an ordinary Java bundle.
+ *
+ * @author Stan Silvert ssilvert@redhat.com (C) 2015 Red Hat Inc.
+ */
+public class AdminMessagesLoader {
+
+    private static final Map allMessages = new HashMap();
+
+    static Properties getMessages(String locale) throws IOException {
+        Properties messages = allMessages.get(locale);
+        if (messages != null) return messages;
+
+        return loadMessages(locale);
+    }
+
+    private static Properties loadMessages(String locale) throws IOException {
+        Properties msgs = new Properties();
+
+        try (InputStream msgStream = getBundleStream(locale)){
+            if (msgStream == null) return msgs;
+            msgs.load(msgStream);
+        }
+
+        allMessages.put(locale, msgs);
+        return msgs;
+    }
+
+    private static InputStream getBundleStream(String locale) {
+        String filename = "admin-messages_" + locale + ".properties";
+        return AdminMessagesLoader.class.getResourceAsStream(filename);
+    }
+}
diff --git a/services/src/main/resources/org/keycloak/services/resources/admin/admin-messages_de.properties b/services/src/main/resources/org/keycloak/services/resources/admin/admin-messages_de.properties
new file mode 100644
index 0000000000..792941f849
--- /dev/null
+++ b/services/src/main/resources/org/keycloak/services/resources/admin/admin-messages_de.properties
@@ -0,0 +1,5 @@
+enabled=Enabled
+name=Name
+save=Save
+cancel=Cancel
+realm-detail.enabled.tooltip=Users and clients can only access a realm if it's enabled
diff --git a/services/src/main/resources/org/keycloak/services/resources/admin/admin-messages_en.properties b/services/src/main/resources/org/keycloak/services/resources/admin/admin-messages_en.properties
new file mode 100644
index 0000000000..792941f849
--- /dev/null
+++ b/services/src/main/resources/org/keycloak/services/resources/admin/admin-messages_en.properties
@@ -0,0 +1,5 @@
+enabled=Enabled
+name=Name
+save=Save
+cancel=Cancel
+realm-detail.enabled.tooltip=Users and clients can only access a realm if it's enabled
diff --git a/services/src/main/resources/org/keycloak/services/resources/admin/admin-messages_it.properties b/services/src/main/resources/org/keycloak/services/resources/admin/admin-messages_it.properties
new file mode 100644
index 0000000000..792941f849
--- /dev/null
+++ b/services/src/main/resources/org/keycloak/services/resources/admin/admin-messages_it.properties
@@ -0,0 +1,5 @@
+enabled=Enabled
+name=Name
+save=Save
+cancel=Cancel
+realm-detail.enabled.tooltip=Users and clients can only access a realm if it's enabled
diff --git a/services/src/main/resources/org/keycloak/services/resources/admin/admin-messages_pt-BR.properties b/services/src/main/resources/org/keycloak/services/resources/admin/admin-messages_pt-BR.properties
new file mode 100644
index 0000000000..792941f849
--- /dev/null
+++ b/services/src/main/resources/org/keycloak/services/resources/admin/admin-messages_pt-BR.properties
@@ -0,0 +1,5 @@
+enabled=Enabled
+name=Name
+save=Save
+cancel=Cancel
+realm-detail.enabled.tooltip=Users and clients can only access a realm if it's enabled