Comply w/ coding style

.jshintignore

@@ -5,8 +5,14 @@ debian/
 libs/
 node_modules/
 
-# The following are checked by ESLint which supersedes JSHint.
+# The following are checked by ESLint with the maximum configuration which
+# supersedes JSHint.
 flow-typed/
 react/
 
+# The following are checked by ESLint with the minimum configuration which does
+# not supersede JSHint but take advantage of advanced language features such as
+# Facebook Flow which are not supported by JSHint.
+modules/translation/translation.js
+
 analytics.js

lang/main.json

@@ -39,44 +39,44 @@
         "videoMute": "Start or stop your camera"
     },
     "welcomepage":{
-        "go": "GO",
-        "join": "JOIN",
-        "roomname": "Enter room name",
-        "roomnamePlaceHolder": "room name",
         "disable": "Don't show this page again",
         "feature1": {
-            "title": "Simple to use",
-            "content": "No downloads required. __app__ works directly within your browser. Simply share your conference URL with others to get started."
+            "content": "No downloads required. __app__ works directly within your browser. Simply share your conference URL with others to get started.",
+            "title": "Simple to use"
         },
         "feature2": {
-            "title": "Low bandwidth",
-            "content": "Multi-party video conferences work with as little as 128Kbps. Screen-sharing and audio-only conferences are possible with far less."
+            "content": "Multi-party video conferences work with as little as 128Kbps. Screen-sharing and audio-only conferences are possible with far less.",
+            "title": "Low bandwidth"
         },
         "feature3": {
-            "title": "Open source",
-            "content": "__app__ is licensed under the Apache License. You are free to download, use, modify, and share it as per this license."
+            "content": "__app__ is licensed under the Apache License. You are free to download, use, modify, and share it as per this license.",
+            "title": "Open source"
         },
         "feature4": {
-            "title": "Unlimited users",
-            "content": "There are no artificial restrictions on the number of users or conference participants. Server power and bandwidth are the only limiting factors."
+            "content": "There are no artificial restrictions on the number of users or conference participants. Server power and bandwidth are the only limiting factors.",
+            "title": "Unlimited users"
         },
         "feature5": {
-            "title": "Screen sharing",
-            "content": "It's easy to share your screen with others. __app__ is ideal for on-line presentations, lectures, and tech support sessions."
+            "content": "It's easy to share your screen with others. __app__ is ideal for on-line presentations, lectures, and tech support sessions.",
+            "title": "Screen sharing"
         },
         "feature6": {
-            "title": "Secure rooms",
-            "content": "Need some privacy? __app__ conference rooms can be secured with a password in order to exclude unwanted guests and prevent interruptions."
+            "content": "Need some privacy? __app__ conference rooms can be secured with a password in order to exclude unwanted guests and prevent interruptions.",
+            "title": "Secure rooms"
         },
         "feature7": {
-            "title": "Shared notes",
-            "content": "__app__ features Etherpad, a real-time collaborative text editor that's great for meeting minutes, writing articles, and more."
+            "content": "__app__ features Etherpad, a real-time collaborative text editor that's great for meeting minutes, writing articles, and more.",
+            "title": "Shared notes"
         },
         "feature8": {
-            "title": "Usage statistics",
-            "content": "Learn about your users through easy integration with Piwik, Google Analytics, and other usage monitoring and statistics systems."
+            "content": "Learn about your users through easy integration with Piwik, Google Analytics, and other usage monitoring and statistics systems.",
+            "title": "Usage statistics"
         },
+        "go": "GO",
+        "join": "JOIN",
         "privacy": "Privacy",
+        "roomname": "Enter room name",
+        "roomnamePlaceHolder": "room name",
         "sendFeedback": "Send feedback",
         "terms": "Terms"
     },
@@ -115,14 +115,12 @@
         "profile": "Edit your profile",
         "raiseHand": "Raise / Lower your hand"
     },
-    "unsupportedPage": {
-        "onlySupportedBy": "This application is currently only supported by",
-        "download": "DOWNLOAD",
-        "joinConversation": "Join the conversation",
-        "startConference": "Start a conference",
-        "joinConversationMobile": "You need <strong>__app__</strong> to join a conversation on your mobile",
+    "unsupportedBrowser": {
+        "appInstalled": "or if you already have it<br /><strong>then</strong>",
+        "appNotInstalled": "You need <strong>__app__</strong> to join a conversation on your mobile",
         "downloadApp": "Download the App",
-        "availableApp": "or if you already have it<br /><strong>then</strong>"
+        "joinConversation": "Join the conversation",
+        "startConference": "Start a conference"
     },
     "bottomtoolbar": {
         "chat": "Open / close chat",

modules/UI/side_pannels/settings/SettingsMenu.js

@@ -1,8 +1,9 @@
 /* global $, APP, AJS, interfaceConfig, JitsiMeetJS */
 
+import { LANGUAGES } from "../../../../react/features/base/i18n";
+
 import UIUtil from "../../util/UIUtil";
 import UIEvents from "../../../../service/UI/UIEvents";
-import languages from "../../../../service/translation/languages";
 import Settings from '../../../settings/Settings';
 
 const sidePanelsContainerId = 'sideToolbarContainer';
@@ -145,7 +146,7 @@ export default {
             let selectInput;
 
             selectEl.html(generateLanguagesOptions(
-                languages.getLanguages(),
+                LANGUAGES,
                 APP.translation.getCurrentLanguage()
             ));
             initSelect2(selectEl, () => {

modules/translation/translation.js

@@ -1,46 +1,56 @@
-/* global $ */
-import { i18n, DEFAULT_LANG } from '../../react/features/base/translation';
+/* @flow */
+
 import jqueryI18next from 'jquery-i18next';
 
-function initCompleted() {
-    $("[data-i18n]").localize();
+import { DEFAULT_LANGUAGE, i18next } from '../../react/features/base/i18n';
+
+declare var $: Function;
+
+/**
+ * Notifies that the {@link i18next} instance has finished its initialization.
+ *
+ * @returns {void}
+ * @private
+ */
+function _onI18nInitialized() {
+    $('[data-i18n]').localize();
 }
 
 class Translation {
-    init () {
-        if (i18n.isInitialized)
-            initCompleted();
-        else
-            i18n.on('initialized', initCompleted);
-
-        jqueryI18next.init(i18n, $, {useOptionsAttr: true});
+    addLanguageChangedListener(listener: Function) {
+        i18next.on('languageChanged', listener);
     }
 
-    setLanguage (lang) {
-        if(!lang)
-            lang = DEFAULT_LANG;
-        i18n.setLng(lang, {}, initCompleted);
+    generateTranslationHTML(key: string, options: Object) {
+        const optAttr
+            = options ? ` data-i18n-options='${JSON.stringify(options)}'` : '';
+
+        // XXX i18next expects undefined if options are missing.
+        const text = i18next.t(key, options ? options : undefined);
+
+        return `<span data-i18n="${key}"${optAttr}>${text}</span>`;
     }
 
-    getCurrentLanguage () {
-        return i18n.lng();
+    getCurrentLanguage() {
+        return i18next.lng();
     }
 
-    translateElement (selector, options) {
-        // i18next expects undefined if options are missing, check if its null
-        selector.localize(
-            options === null ? undefined : options);
+    init() {
+        if (i18next.isInitialized)
+            _onI18nInitialized();
+        else
+            i18next.on('initialized', _onI18nInitialized);
+
+        jqueryI18next.init(i18next, $, { useOptionsAttr: true });
     }
 
-    generateTranslationHTML (key, options) {
-        let optAttr = options
-            ? ` data-i18n-options='${JSON.stringify(options)}'` : "";
-        let text = i18n.t(key, options === null ? undefined : options);
-        return `<span data-i18n="${key}"${optAttr}>${text}</span>`;
+    setLanguage(language: string = DEFAULT_LANGUAGE) {
+        i18next.setLng(language, {}, _onI18nInitialized);
     }
 
-    addLanguageChangedListener(listener) {
-        i18n.on('languageChanged', listener);
+    translateElement(selector: Object, options: Object) {
+        // XXX i18next expects undefined if options are missing.
+        selector.localize(options ? options : undefined);
     }
 }
 

package.json

@@ -40,7 +40,7 @@
     "react-native-background-timer": "1.0.0",
     "react-native-immersive": "0.0.4",
     "react-native-keep-awake": "^2.0.2",
-    "react-native-locale-detector": "1.0.1 ",
+    "react-native-locale-detector": "1.0.1",
     "react-native-prompt": "^1.0.0",
     "react-native-vector-icons": "^4.0.0",
     "react-native-webrtc": "jitsi/react-native-webrtc",

react/features/app/components/AbstractApp.js

@@ -1,13 +1,12 @@
 /* global APP */
 
 import React, { Component } from 'react';
+import { I18nextProvider } from 'react-i18next';
 import { Provider } from 'react-redux';
 import { compose, createStore } from 'redux';
 import Thunk from 'redux-thunk';
 
-import { I18nextProvider } from 'react-i18next';
-import { i18n } from '../../base/translation';
-
+import { i18next } from '../../base/i18n';
 import {
     localParticipantJoined,
     localParticipantLeft
@@ -137,7 +136,7 @@ export class AbstractApp extends Component {
 
         if (route) {
             return (
-                <I18nextProvider i18n = { i18n }>
+                <I18nextProvider i18n = { i18next }>
                     <Provider store = { this._getStore() }>
                         {
                             this._createElement(route.component)

react/features/base/translation/ConfigLanguageDetector.js → react/features/base/i18n/configLanguageDetector.js

@@ -1,16 +1,20 @@
-/* global config */
+/* @flow */
+
+declare var config: Object;
 
 /**
  * Custom language detection, just returns the config property if any.
  */
 export default {
     /**
-     * Name of the language detector.
+     * Does not support caching.
+     *
+     * @returns {void}
      */
-    name: 'configLanguageDetector',
+    cacheUserLanguage: Function.prototype,
 
     /**
-     * The actual lookup.
+     * Looks the language up in the config.
      *
      * @returns {string} The default language if any.
      */
@@ -19,7 +23,7 @@ export default {
     },
 
     /**
-     * Doesn't support caching.
+     * Name of the language detector.
      */
-    cacheUserLanguage: Function.prototype
+    name: 'configLanguageDetector'
 };

react/features/base/i18n/constants.js

@@ -0,0 +1,36 @@
+/**
+ * The available/supported languages.
+ *
+ * XXX The element at index zero is the default language.
+ *
+ * @public
+ * @type {Array<string>}
+ */
+export const LANGUAGES = [
+    'en', // XXX The default language.
+
+    'bg',
+    'de',
+    'es',
+    'fr',
+    'hy',
+    'it',
+    'oc',
+    'pl',
+    'ptBR',
+    'ru',
+    'sk',
+    'sl',
+    'sv',
+    'tr'
+];
+
+/**
+ * The default language.
+ *
+ * XXX The element at index zero of {@link LANGUAGES} is the default language.
+ *
+ * @public
+ * @type {string} The default language.
+ */
+export const DEFAULT_LANGUAGE = LANGUAGES[0];

react/features/base/i18n/functions.js

@@ -0,0 +1,31 @@
+import React from 'react';
+import { translate as reactI18nextTranslate } from 'react-i18next';
+
+/**
+ * Wraps a specific React Component in order to enable translations in it.
+ *
+ * @param {Component} component - The React Component to wrap.
+ * @returns {Component} The React Component which wraps {@link component} and
+ * enables translations in it.
+ */
+export function translate(component) {
+    // Use the default list of namespaces.
+    return (
+        reactI18nextTranslate([ 'main', 'languages' ], { wait: true })(
+                component));
+}
+
+/**
+ * Translates a specific key to text containing HTML via a specific translate
+ * function.
+ *
+ * @param {Function} t - The translate function.
+ * @param {string} key - The key to translate.
+ * @param {Array<*>} options - The options, if any, to pass to {@link t}.
+ * @returns {ReactElement} A ReactElement which depicts the translated HTML
+ * text.
+ */
+export function translateToHTML(t, key, options = {}) {
+    // eslint-disable-next-line react/no-danger
+    return <span dangerouslySetInnerHTML = {{ __html: t(key, options) }} />;
+}

react/features/base/i18n/i18next.js

@@ -0,0 +1,63 @@
+import i18next from 'i18next';
+import I18nextXHRBackend from 'i18next-xhr-backend';
+
+import LANGUAGES_RESOURCES from '../../../../lang/languages.json';
+import MAIN_RESOURCES from '../../../../lang/main.json';
+
+import { DEFAULT_LANGUAGE, LANGUAGES } from './constants';
+import languageDetector from './languageDetector';
+
+declare var interfaceConfig: Object;
+
+/**
+ * The options to initialize i18next with.
+ *
+ * @type {Object}
+ */
+const options = {
+    app:
+        (typeof interfaceConfig !== 'undefined' && interfaceConfig.APP_NAME)
+            || 'Jitsi Meet',
+    compatibilityAPI: 'v1',
+    compatibilityJSON: 'v1',
+    fallbackLng: DEFAULT_LANGUAGE,
+    fallbackOnEmpty: true,
+    fallbackOnNull: true,
+
+    // XXX i18next modifies the array lngWhitelist so make sure to clone
+    // LANGUAGES.
+    lngWhitelist: LANGUAGES.slice(),
+    load: 'unspecific',
+    ns: {
+        defaultNs: 'main',
+        namespaces: [ 'main', 'languages' ]
+    },
+    resGetPath: 'lang/__ns__-__lng__.json',
+    useDataAttrOptions: true
+};
+
+i18next
+    .use(I18nextXHRBackend)
+    .use(languageDetector)
+    .use({
+        name: 'resolveAppName',
+        process: (res, key) => i18next.t(key, { app: options.app }),
+        type: 'postProcessor'
+    })
+    .init(options);
+
+// Add default language which is preloaded from the source code.
+i18next.addResourceBundle(
+        DEFAULT_LANGUAGE,
+        'main',
+        MAIN_RESOURCES,
+        /* deep */ true,
+        /* overwrite */ true);
+i18next.addResourceBundle(
+        DEFAULT_LANGUAGE,
+        'languages',
+        LANGUAGES_RESOURCES,
+        /* deep */ true,
+        /* overwrite */ true);
+
+export default i18next;

react/features/base/i18n/index.js

@@ -0,0 +1,6 @@
+export * from './constants';
+export * from './functions';
+
+// TODO Eventually (e.g. when the non-React Web app is rewritten into React), it
+// should not be necessary to export i18next.
+export { default as i18next } from './i18next';

react/features/base/i18n/languageDetector.native.js

@@ -0,0 +1,24 @@
+/* @flow */
+
+import locale from 'react-native-locale-detector';
+
+/**
+ * The singleton language detector for React Native which uses the system-wide
+ * locale.
+ */
+export default {
+    /**
+     * Does not support caching.
+     *
+     * @returns {void}
+     */
+    cacheUserLanguage: Function.prototype,
+
+    detect() {
+        return locale;
+    },
+
+    init: Function.prototype,
+
+    type: 'languageDetector'
+};

react/features/base/i18n/languageDetector.web.js

@@ -0,0 +1,42 @@
+/* @flow */
+
+import BrowserLanguageDetector from 'i18next-browser-languagedetector';
+
+import configLanguageDetector from './configLanguageDetector';
+
+declare var interfaceConfig: Object;
+
+/**
+ * The ordered list (by name) of language detectors to be utilized as backends
+ * by the singleton language detector for Web.
+ *
+ * @type {Array<string>}
+ */
+const order = [
+    'querystring',
+    'localStorage',
+    configLanguageDetector.name
+];
+
+// Allow i18next to detect the system language reported by the Web browser
+// itself.
+interfaceConfig.LANG_DETECTION && order.push('navigator');
+
+/**
+ * The singleton language detector for Web.
+ */
+const languageDetector
+    = new BrowserLanguageDetector(
+        /* services */ null,
+        /* options */ {
+            caches: [ 'localStorage' ],
+            lookupLocalStorage: 'language',
+            lookupQuerystring: 'lang',
+            order
+        });
+
+// Add the language detector which looks the language up in the config. Its
+// order has already been established above.
+languageDetector.addDetector(configLanguageDetector);
+
+export default languageDetector;

react/features/base/react/components/Watermarks.web.js

@@ -1,7 +1,8 @@
 /* @flow */
 
 import React, { Component } from 'react';
-import { translate } from '../../translation';
+
+import { translate } from '../../i18n';
 
 declare var APP: Object;
 declare var interfaceConfig: Object;
@@ -19,7 +20,7 @@ const _RIGHT_WATERMARK_STYLE = {
  * A Web Component which renders watermarks such as Jits, brand, powered by,
  * etc.
  */
-class WatermarksComponent extends Component {
+class Watermarks extends Component {
     state = {
         brandWatermarkLink: String,
         jitsiWatermarkLink: String,
@@ -147,7 +148,7 @@ class WatermarksComponent extends Component {
                     className = 'poweredby'
                     href = 'http://jitsi.org'
                     target = '_new'>
-                    <span>{t('poweredby')} jitsi.org</span>
+                    <span>{ t('poweredby') } jitsi.org</span>
                 </a>
             );
         }
@@ -156,4 +157,4 @@ class WatermarksComponent extends Component {
     }
 }
 
-export const Watermarks = translate(WatermarksComponent);
+export default translate(Watermarks);

react/features/base/react/components/index.js

@@ -1,3 +1,3 @@
 export * from './Container';
 export * from './Link';
-export * from './Watermarks';
+export { default as Watermarks } from './Watermarks';

react/features/base/translation/LanguageDetector.native.js

@@ -1,11 +0,0 @@
-import locale from 'react-native-locale-detector';
-
-/**
- * A language detector that uses native locale.
- */
-export default {
-    init: Function.prototype,
-    type: 'languageDetector',
-    detect: () => locale,
-    cacheUserLanguage: Function.prototype
-};

react/features/base/translation/LanguageDetector.web.js

@@ -1,34 +0,0 @@
-/* global interfaceConfig */
-import Browser from 'i18next-browser-languagedetector';
-import ConfigLanguageDetector from './ConfigLanguageDetector';
-
-/**
- * List of detectors to use in their order.
- *
- * @type {[*]}
- */
-const detectors = [ 'querystring', 'localStorage', 'configLanguageDetector' ];
-
-/**
- * Allow i18n to detect the system language from the browser.
- */
-if (interfaceConfig.LANG_DETECTION) {
-    detectors.push('navigator');
-}
-
-/**
- * The language detectors.
- */
-const browser = new Browser(null, {
-    order: detectors,
-    lookupQuerystring: 'lang',
-    lookupLocalStorage: 'language',
-    caches: [ 'localStorage' ]
-});
-
-/**
- * adds a language detector that just checks the config
- */
-browser.addDetector(ConfigLanguageDetector);
-
-export default browser;

react/features/base/translation/Translation.js

@@ -1,46 +0,0 @@
-/* global interfaceConfig */
-import i18n from 'i18next';
-import XHR from 'i18next-xhr-backend';
-import { DEFAULT_LANG, languages } from './constants';
-import languagesR from '../../../../lang/languages.json';
-import mainR from '../../../../lang/main.json';
-
-import LanguageDetector from './LanguageDetector';
-
-/**
- * Default options to initialize i18next.
- *
- * @enum {string}
- */
-const defaultOptions = {
-    compatibilityAPI: 'v1',
-    compatibilityJSON: 'v1',
-    fallbackLng: DEFAULT_LANG,
-    load: 'unspecific',
-    resGetPath: 'lang/__ns__-__lng__.json',
-    ns: {
-        namespaces: [ 'main', 'languages' ],
-        defaultNs: 'main'
-    },
-    lngWhitelist: languages.getLanguages(),
-    fallbackOnNull: true,
-    fallbackOnEmpty: true,
-    useDataAttrOptions: true,
-    app: typeof interfaceConfig === 'undefined'
-        ? 'Jitsi Meet' : interfaceConfig.APP_NAME
-};
-
-i18n.use(XHR)
-    .use(LanguageDetector)
-    .use({
-        type: 'postProcessor',
-        name: 'resolveAppName',
-        process: (res, key) => i18n.t(key, { app: defaultOptions.app })
-    })
-    .init(defaultOptions);
-
-// adds default language which is preloaded from code
-i18n.addResourceBundle(DEFAULT_LANG, 'main', mainR, true, true);
-i18n.addResourceBundle(DEFAULT_LANG, 'languages', languagesR, true, true);
-
-export default i18n;

react/features/base/translation/constants.js

@@ -1,13 +0,0 @@
-import languages from '../../../../service/translation/languages';
-
-/**
- * The default language globally for the project.
- *
- * @type {string} the default language globally for the project.
- */
-export const DEFAULT_LANG = languages.EN;
-
-/**
- * Exports the list of languages currently supported.
- */
-export { languages };

react/features/base/translation/functions.js

@@ -1,32 +0,0 @@
-import { translate as reactTranslate } from 'react-i18next';
-import React from 'react';
-
-/**
- * Wrap a translatable component.
- *
- * @param {Component} component - The component to wrap.
- * @returns {Component} The wrapped component.
- */
-export function translate(component) {
-    // use the default list of namespaces
-    return reactTranslate([ 'main', 'languages' ], { wait: true })(component);
-}
-
-/**
- * Translates key and prepares data to be passed to dangerouslySetInnerHTML.
- * Used when translation text contains html.
- *
- * @param {func} t - Translate function.
- * @param {string} key - The key to translate.
- * @param {Array} options - Optional options.
- * @returns {XML} A span using dangerouslySetInnerHTML to insert html text.
- */
-export function translateToHTML(t, key, options = {}) {
-    /* eslint-disable react/no-danger */
-    return (
-        <span
-            dangerouslySetInnerHTML = {{ __html: t(key, options) }} />
-    );
-
-    /* eslint-enable react/no-danger */
-}

react/features/base/translation/index.js

@@ -1,3 +0,0 @@
-export { default as i18n } from './Translation';
-export * from './constants';
-export * from './functions';

react/features/conference/components/PasswordRequiredPrompt.native.js

@@ -3,8 +3,7 @@ import Prompt from 'react-native-prompt';
 import { connect } from 'react-redux';
 
 import { setPassword } from '../../base/conference';
-
-import { translate } from '../../base/translation';
+import { translate } from '../../base/i18n';
 
 /**
  * Implements a React Component which prompts the user when a password is
@@ -24,6 +23,13 @@ class PasswordRequiredPrompt extends Component {
          */
         conference: React.PropTypes.object,
         dispatch: React.PropTypes.func,
+
+        /**
+         * The function to translate human-readable text.
+         *
+         * @public
+         * @type {Function}
+         */
         t: React.PropTypes.func
     }
 

react/features/overlay/components/PageReloadOverlay.js

@@ -1,12 +1,11 @@
 import React from 'react';
 
+import { translate } from '../../base/i18n';
 import { randomInt } from '../../base/util';
 
 import AbstractOverlay from './AbstractOverlay';
 import ReloadTimer from './ReloadTimer';
 
-import { translate } from '../../base/translation';
-
 declare var APP: Object;
 
 const logger = require('jitsi-meet-logger').getLogger(__filename);

react/features/overlay/components/ReloadTimer.js

@@ -1,6 +1,6 @@
 import React, { Component } from 'react';
 
-import { translate } from '../../base/translation';
+import { translate } from '../../base/i18n';
 
 declare var AJS: Object;
 
@@ -57,10 +57,10 @@ class ReloadTimer extends Component {
         step: React.PropTypes.number,
 
         /**
-         * The function used to translate strings.
+         * The function to translate human-readable text.
          *
          * @public
-         * @type {func}
+         * @type {Function}
          */
         t: React.PropTypes.func
     }

react/features/overlay/components/SuspendedOverlay.js

@@ -1,8 +1,8 @@
 import React from 'react';
 
-import AbstractOverlay from './AbstractOverlay';
+import { translate } from '../../base/i18n';
 
-import { translate } from '../../base/translation';
+import AbstractOverlay from './AbstractOverlay';
 
 /**
  * Implements a React Component for suspended overlay. Shown when a suspend is

react/features/overlay/components/UserMediaPermissionsOverlay.js

@@ -2,9 +2,9 @@
 
 import React from 'react';
 
-import AbstractOverlay from './AbstractOverlay';
+import { translate, translateToHTML } from '../../base/i18n';
 
-import { translate, translateToHTML } from '../../base/translation';
+import AbstractOverlay from './AbstractOverlay';
 
 /**
  * Implements a React Component for overlay with guidance how to proceed with
@@ -56,7 +56,7 @@ class UserMediaPermissionsOverlay extends AbstractOverlay {
      * @protected
      */
     _renderOverlayContent() {
-        const { t } = this.props;
+        const { browser, t } = this.props;
 
         return (
             <div>
@@ -64,12 +64,18 @@ class UserMediaPermissionsOverlay extends AbstractOverlay {
                     <span className = 'inlay__icon icon-microphone' />
                     <span className = 'inlay__icon icon-camera' />
                     <h3 className = 'inlay__title'>
-                        { t('startupoverlay.title',
-                            { postProcess: 'resolveAppName' }) }
+                        {
+                            t(
+                                'startupoverlay.title',
+                                { postProcess: 'resolveAppName' })
+                        }
                     </h3>
                     <span className = 'inlay__text'>
-                        { translateToHTML(t,
-                            `userMedia.${this.props.browser}GrantPermissions`)}
+                        {
+                            translateToHTML(
+                                t,
+                                `userMedia.${browser}GrantPermissions`)
+                        }
                     </span>
                 </div>
                 <div className = 'policy overlay__policy'>

react/features/room-lock/components/RoomLockPrompt.native.js

@@ -2,9 +2,9 @@ import React, { Component } from 'react';
 import Prompt from 'react-native-prompt';
 import { connect } from 'react-redux';
 
-import { endRoomLockRequest } from '../actions';
+import { translate } from '../../base/i18n';
 
-import { translate } from '../../base/translation';
+import { endRoomLockRequest } from '../actions';
 
 /**
  * Implements a React Component which prompts the user for a password to lock  a
@@ -24,6 +24,13 @@ class RoomLockPrompt extends Component {
          */
         conference: React.PropTypes.object,
         dispatch: React.PropTypes.func,
+
+        /**
+         * The function to translate human-readable text.
+         *
+         * @public
+         * @type {Function}
+         */
         t: React.PropTypes.func
     }
 

react/features/unsupported-browser/components/UnsupportedDesktopBrowser.js

@@ -2,19 +2,19 @@
 
 import React, { Component } from 'react';
 
+import { translate } from '../../base/i18n';
 import { Platform } from '../../base/react';
-import { translate } from '../../base/translation';
 
 import { CHROME, FIREFOX, IE, SAFARI } from './browserLinks';
 import HideNotificationBarStyle from './HideNotificationBarStyle';
 
 /**
- * The CSS style namespace of UnsupportedDesktopBrowser.
+ * The namespace of the CSS styles of UnsupportedDesktopBrowser.
  *
  * @private
  * @type {string}
  */
-const _NS = 'unsupported-desktop-browser';
+const _SNS = 'unsupported-desktop-browser';
 
 /**
  * React component representing unsupported browser page.
@@ -28,6 +28,12 @@ class UnsupportedDesktopBrowser extends Component {
      * @static
      */
     static propTypes = {
+        /**
+         * The function to translate human-readable text.
+         *
+         * @public
+         * @type {Function}
+         */
         t: React.PropTypes.func
     }
 
@@ -38,17 +44,17 @@ class UnsupportedDesktopBrowser extends Component {
      */
     render() {
         return (
-            <div className = { _NS }>
-                <h2 className = { `${_NS}__title` }>
+            <div className = { _SNS }>
+                <h2 className = { `${_SNS}__title` }>
                     It looks like you're using a browser we don't support.
                 </h2>
-                <p className = { `${_NS}__description` }>
+                <p className = { `${_SNS}__description` }>
                     Please try again with the latest version of&nbsp;
                     <a
-                        className = { `${_NS}__link` }
+                        className = { `${_SNS}__link` }
                         href = { CHROME } >Chrome</a>,&nbsp;
                     <a
-                        className = { `${_NS}__link` }
+                        className = { `${_SNS}__link` }
                         href = { FIREFOX }>Firefox</a> or&nbsp;
                     {
                         this._renderOSSpecificBrowserDownloadLink()
@@ -84,7 +90,7 @@ class UnsupportedDesktopBrowser extends Component {
         if (typeof link !== 'undefined') {
             return (
                 <a
-                    className = { `${_NS}__link` }
+                    className = { `${_SNS}__link` }
                     href = { link }>
                     {
                         text

react/features/unsupported-browser/components/UnsupportedMobileBrowser.js

@@ -3,16 +3,33 @@
 import React, { Component } from 'react';
 import { connect } from 'react-redux';
 
+import { translate, translateToHTML } from '../../base/i18n';
 import { Platform } from '../../base/react';
-import { translate, translateToHTML } from '../../base/translation';
 
 import HideNotificationBarStyle from './HideNotificationBarStyle';
 
+/**
+ * The namespace of the CSS styles of UnsupportedMobileBrowser.
+ *
+ * @private
+ * @type {string}
+ */
+const _SNS = 'unsupported-mobile-browser';
+
+/**
+ * The namespace of the i18n/translation keys of UnsupportedMobileBrowser.
+ *
+ * @private
+ * @type {string}
+ */
+const _TNS = 'unsupportedBrowser';
+
 /**
  * The map of platforms to URLs at which the mobile app for the associated
  * platform is available for download.
  *
  * @private
+ * @type {Array<string>}
  */
 const _URLS = {
     android: 'https://play.google.com/store/apps/details?id=org.jitsi.meet',
@@ -41,6 +58,13 @@ class UnsupportedMobileBrowser extends Component {
          * @type {string}
          */
         _room: React.PropTypes.string,
+
+        /**
+         * The function to translate human-readable text.
+         *
+         * @public
+         * @type {Function}
+         */
         t: React.PropTypes.func
     }
 
@@ -52,8 +76,7 @@ class UnsupportedMobileBrowser extends Component {
      */
     componentWillMount() {
         const joinText
-            = this.props._room ? 'unsupportedPage.joinConversation'
-                : 'unsupportedPage.startConference';
+            = this.props._room ? 'joinConversation' : 'startConference';
 
         // If the user installed the app while this Component was displayed
         // (e.g. the user clicked the Download the App button), then we would
@@ -75,32 +98,36 @@ class UnsupportedMobileBrowser extends Component {
      * @returns {ReactElement}
      */
     render() {
-        const ns = 'unsupported-mobile-browser';
-        const downloadButtonClassName = `${ns}__button ${ns}__button_primary`;
         const { t } = this.props;
 
+        const downloadButtonClassName
+            = `${_SNS}__button ${_SNS}__button_primary`;
+
         return (
-            <div className = { ns }>
-                <div className = { `${ns}__body` }>
+            <div className = { _SNS }>
+                <div className = { `${_SNS}__body` }>
                     <img
-                        className = { `${ns}__logo` }
+                        className = { `${_SNS}__logo` }
                         src = 'images/logo-blue.svg' />
-                    <p className = { `${ns}__text` }>
-                        { translateToHTML(t,
-                            'unsupportedPage.joinConversationMobile',
-                            { postProcess: 'resolveAppName' }) }
+                    <p className = { `${_SNS}__text` }>
+                        {
+                            translateToHTML(
+                                t,
+                                `${_TNS}.appNotInstalled`,
+                                { postProcess: 'resolveAppName' })
+                        }
                     </p>
                     <a href = { _URLS[Platform.OS] }>
                         <button className = { downloadButtonClassName }>
-                            { t('unsupportedPage.downloadApp') }
+                            { t(`${_TNS}.downloadApp`) }
                         </button>
                     </a>
-                    <p className = { `${ns}__text ${ns}__text_small` }>
-                        { translateToHTML(t, 'unsupportedPage.availableApp') }
+                    <p className = { `${_SNS}__text ${_SNS}__text_small` }>
+                        { translateToHTML(t, `${_TNS}.appInstalled`) }
                     </p>
                     <a href = { this.state.joinURL }>
-                        <button className = { `${ns}__button` }>
-                            { t(this.state.joinText) }
+                        <button className = { `${_SNS}__button` }>
+                            { t(`${_TNS}.${this.state.joinText}`) }
                         </button>
                     </a>
                 </div>

react/features/welcome/components/WelcomePage.native.js

@@ -2,14 +2,13 @@ import React from 'react';
 import { Text, TextInput, TouchableHighlight, View } from 'react-native';
 import { connect } from 'react-redux';
 
+import { translate } from '../../base/i18n';
 import { Link } from '../../base/react';
 import { ColorPalette } from '../../base/styles';
 
 import { AbstractWelcomePage, _mapStateToProps } from './AbstractWelcomePage';
 import { styles } from './styles';
 
-import { translate } from '../../base/translation';
-
 /**
  * The URL at which the privacy policy is available to the user.
  */

react/features/welcome/components/WelcomePage.web.js

@@ -3,12 +3,11 @@
 import React from 'react';
 import { connect } from 'react-redux';
 
+import { translate } from '../../base/i18n';
 import { Watermarks } from '../../base/react';
 
 import { AbstractWelcomePage, _mapStateToProps } from './AbstractWelcomePage';
 
-import { translate } from '../../base/translation';
-
 /* eslint-disable require-jsdoc */
 
 /**
@@ -142,19 +141,17 @@ class WelcomePage extends AbstractWelcomePage {
      */
     _renderFeature(index) {
         const { t } = this.props;
+        const tns = `welcomepage.feature${index}`;
 
         return (
             <div
                 className = 'feature_holder'
                 key = { index } >
-                <div
-                    className = 'feature_icon'>
-                    { t(`welcomepage.feature${index}.title`) }
+                <div className = 'feature_icon'>
+                    { t(`${tns}.title`) }
                 </div>
-                <div
-                    className = 'feature_description'>
-                    { t(`welcomepage.feature${index}.content`,
-                        { postProcess: 'resolveAppName' }) }
+                <div className = 'feature_description'>
+                    { t(`${tns}.content`, { postProcess: 'resolveAppName' }) }
                 </div>
             </div>
         );

service/translation/languages.js

@@ -1,27 +0,0 @@
-export default {
-    getLanguages : function () {
-        var languages = [];
-        for (var lang in this)
-        {
-            if (typeof this[lang] === "string")
-                languages.push(this[lang]);
-        }
-        return languages;
-    },
-    EN: "en",
-
-    BG: "bg",
-    DE: "de",
-    ES: "es",
-    FR: "fr",
-    HY: "hy",
-    IT: "it",
-    OC: "oc",
-    PL: "pl",
-    PTBR: "ptBR",
-    RU: "ru",
-    SK: "sk",
-    SL: "sl",
-    SV: "sv",
-    TR: "tr"
-};