Use i18n node module for template translation

1 files changed, 37 insertions, 30 deletions

diff --git a/lib/utils/i18n.js b/lib/utils/i18n.js
index 449fccb..d504e9a 100644
--- a/lib/utils/i18n.js
+++ b/lib/utils/i18n.js
@@ -2,32 +2,19 @@ var _ = require("lodash");
 var path = require("path");
 var fs = require("fs");
 
-var I18N_PATH = path.resolve(__dirname, "../../theme/i18n/")
+var i18n = require("i18n");
 
-var getLocales = _.memoize(function() {
-    var locales = fs.readdirSync(I18N_PATH);
-    return _.chain(locales)
-        .map(function(local) {
-            local = path.basename(local, ".json");
-            return [local, _.extend({
-                direction: "ltr"
-            }, require(path.join(I18N_PATH, local)), {
-                id: local
-            })];
-        })
-        .object()
-        .value();
+var I18N_PATH = path.resolve(__dirname, "../../theme/i18n/")
+var DEFAULT_LANGUAGE = "en";
+var LOCALES = _.map(fs.readdirSync(I18N_PATH), function(lang) {
+    return path.basename(lang, ".json");
 });
 
-var getLanguages = function() {
-    return _.keys(getLocales());
-};
-
-var getByLanguage = function(lang) {
-    lang = normalizeLanguage(lang);
-    var locales = getLocales();
-    return locales[lang];
-};
+i18n.configure({
+    locales: LOCALES,
+    directory: I18N_PATH,
+    defaultLocale: DEFAULT_LANGUAGE
+});
 
 var compareLocales = function(lang, locale) {
     var langMain = _.first(lang.split("-"));
@@ -43,12 +30,9 @@ var compareLocales = function(lang, locale) {
 };
 
 var normalizeLanguage = _.memoize(function(lang) {
-    var locales = getLocales();
-    var language = _.chain(locales)
+    var language = _.chain(LOCALES)
         .values()
         .map(function(locale) {
-            locale = locale.id;
-
             return {
                 locale: locale,
                 score: compareLocales(lang, locale)
@@ -64,9 +48,32 @@ var normalizeLanguage = _.memoize(function(lang) {
     return language || lang;
 });
 
+var translate = function(locale, phrase) {
+    var args = Array.prototype.slice.call(arguments, 2);
+
+    return i18n.__.apply({}, [{
+        locale: locale,
+        phrase: phrase
+    }].concat(args));
+};
+
+var getCatalog = function(locale) {
+    locale = normalizeLanguage(locale);
+    return i18n.getCatalog(locale);
+};
+
+var getLocales = function() {
+    return LOCALES;
+};
+
+var hasLocale = function(locale) {
+    return _.contains(LOCALES, locale);
+}
+
 module.exports = {
+    __: translate,
+    normalizeLanguage: normalizeLanguage,
+    getCatalog: getCatalog,
     getLocales: getLocales,
-    getLanguages: getLanguages,
-    getByLanguage: getByLanguage,
-    normalizeLanguage: normalizeLanguage
+    hasLocale: hasLocale
 };