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Posted to commits@guacamole.apache.org by jm...@apache.org on 2016/11/29 06:19:43 UTC
[7/9] incubator-guacamole-client git commit: GUACAMOLE-131: Migrate
to Webjars for JavaScript library dependencies. Upgrade messageformat.js to
1.0.2, which is now MIT-licensed.
http://git-wip-us.apache.org/repos/asf/incubator-guacamole-client/blob/9175ebf5/guacamole/src/main/webapp/lib/angular-translate/angular-translate.js
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diff --git a/guacamole/src/main/webapp/lib/angular-translate/angular-translate.js b/guacamole/src/main/webapp/lib/angular-translate/angular-translate.js
deleted file mode 100644
index e7183a0..0000000
--- a/guacamole/src/main/webapp/lib/angular-translate/angular-translate.js
+++ /dev/null
@@ -1,2904 +0,0 @@
-/*!
- * 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:
- * <dl>
- * <dt>sanitize</dt>
- * <dd>Sanitizes HTML in the translation text using $sanitize</dd>
- * <dt>escape</dt>
- * <dd>Escapes HTML in the translation</dd>
- * <dt>sanitizeParameters</dt>
- * <dd>Sanitizes HTML in the values of the interpolation parameters using $sanitize</dd>
- * <dt>escapeParameters</dt>
- * <dd>Escapes HTML in the values of the interpolation parameters</dd>
- * <dt>escaped</dt>
- * <dd>Support legacy strategy name 'escaped' for backwards compatibility (will be removed in 3.0)</dd>
- * </dl>
- *
- */
-
- strategies = {
- sanitize: function (value, mode) {
- if (mode === 'text') {
- value = htmlSanitizeValue(value);
- }
- return value;
- },
- escape: function (value, mode) {
- if (mode === 'text') {
- value = htmlEscapeValue(value);
- }
- return value;
- },
- sanitizeParameters: function (value, mode) {
- if (mode === 'params') {
- value = mapInterpolationParameters(value, htmlSanitizeValue);
- }
- return value;
- },
- escapeParameters: function (value, mode) {
- if (mode === 'params') {
- value = mapInterpolationParameters(value, htmlEscapeValue);
- }
- return value;
- }
- };
- // Support legacy strategy name 'escaped' for backwards compatibility.
- // TODO should be removed in 3.0
- strategies.escaped = strategies.escapeParameters;
-
- /**
- * @ngdoc function
- * @name pascalprecht.translate.$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('<div></div>');
- 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.
- *
- * <pre>
- * // register translation table for language: 'de_DE'
- * $translateProvider.translations('de_DE', {
- * 'GREETING': 'Hallo Welt!'
- * });
- *
- * // register another one
- * $translateProvider.translations('en_US', {
- * 'GREETING': 'Hello world!'
- * });
- * </pre>
- *
- * 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 `$injector`.
- * This method can be used to tell angular-translate to use a custom
- * missingTranslationHandler. Just build a factory which returns a function
- * and expects a translation id as argument.
- *
- * Example:
- * <pre>
- * app.config(function ($translateProvider) {
- * $translateProvider.useMissingTranslationHandler('customHandler');
- * });
- *
- * app.factory('customHandler', function (dep1, dep2) {
- * return function (translationId) {
- * // something with translationId and dep1 and dep2
- * };
- * });
- * </pre>
- *
- * @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' $compile.
- *
- * Example:
- * <pre>
- * app.config(function ($translateProvider) {
- * $translateProvider.usePostCompiling(true);
- * });
- * </pre>
- *
- * @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 $translationTable.
- *
- * Example:
- * <pre>
- * app.config(function ($translateProvider) {
- * $translateProvider.forceAsyncReload(true);
- * });
- * </pre>
- *
- * @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()}.
- *
- * <pre>
- * $translateProvider
- * .uniformLanguageTag('bcp47')
- * .determinePreferredLanguage()
- * </pre>
- *
- * The resolver currently supports:
- * * default
- * (traditionally: hyphens will be converted into underscores, i.e. en-US => en_US)
- * en-US => en_US
- * en_US => en_US
- * en-us => en_us
- * * java
- * like default, but the second part will be always in uppercase
- * en-US => en_US
- * en_US => en_US
- * en-us => en_US
- * * BCP 47 (RFC 4646 & 4647)
- * en-US => en-US
- * en_US => en-US
- * en-us => en-US
- *
- * See also:
- * * http://en.wikipedia.org/wiki/IETF_language_tag
- * * http://www.w3.org/International/core/langtags/
- * * http://tools.ietf.org/html/bcp47
- *
- * @param {string|object} options - options (or standard)
- * @param {string} options.standard - valid values are 'default', 'bcp47', 'java'
- */
- this.uniformLanguageTag = function (options) {
-
- if (!options) {
- options = {};
- } else if (angular.isString(options)) {
- options = {
- standard: options
- };
- }
-
- uniformLanguageTagResolver = options.standard;
-
- return this;
- };
-
- /**
- * @ngdoc function
- * @name pascalprecht.translate.$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.
- *
- * <pre>
- * $translate('HEADLINE_TEXT').then(function (translation) {
- * $scope.translatedText = translation;
- * });
- * </pre>
- *
- * @param {string|array} translationId A token which represents a translation id
- * This can be optionally an array of translation ids which
- * results that the function returns an object where each key
- * is the translation id and the value the translation.
- * @param {object=} interpolateParams An object hash for dynamic values
- * @param {string} interpolationId The id of the interpolation to use
- * @returns {object} promise
- */
- this.$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
- <example module="ngView">
- <file name="index.html">
- <div ng-controller="TranslateCtrl">
-
- <pre translate="TRANSLATION_ID"></pre>
- <pre translate>TRANSLATION_ID</pre>
- <pre translate translate-attr-title="TRANSLATION_ID"></pre>
- <pre translate="{{translationId}}"></pre>
- <pre translate>{{translationId}}</pre>
- <pre translate="WITH_VALUES" translate-values="{value: 5}"></pre>
- <pre translate translate-values="{value: 5}">WITH_VALUES</pre>
- <pre translate="WITH_VALUES" translate-values="{{values}}"></pre>
- <pre translate translate-values="{{values}}">WITH_VALUES</pre>
- <pre translate translate-attr-title="WITH_VALUES" translate-values="{{values}}"></pre>
-
- </div>
- </file>
- <file name="script.js">
- 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';
-
- $scope.values = {
- value: 78
- };
- });
- </file>
- <file name="scenario.js">
- it('should translate', function () {
- inject(function ($rootScope, $compile) {
- $rootScope.translationId = 'TRANSLATION_ID';
-
- element = $compile('<p translate="TRANSLATION_ID"></p>')($rootScope);
- $rootScope.$digest();
- expect(element.text()).toBe('Hello there!');
-
-
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