closes #444

public/src/translator.js

@@ -30,6 +30,7 @@
 			languageFile = parsedKey[0];
 
 		parsedKey = parsedKey[1];
+
 		translator.load(languageFile, function (languageData) {
 			if (callback) {
 				callback(languageData[parsedKey]);
@@ -39,6 +40,20 @@
 		});
 	};
 
+	translator.mget = function (keys, callback) {
+
+		var async = require('async');
+
+		function getKey(key, callback) {
+			translator.get(key, function(value) {
+				callback(null, value);
+			});
+		}
+
+		async.map(keys, getKey, callback);
+	}
+
+
 	/*
 	 * TODO: Not fully converted to server side yet, ideally server should be able to parse whole templates on demand if necessary
 	 * fix: translator.load should determine if server side and immediately return appropriate language file.

src/favourites.js

@@ -8,17 +8,15 @@ var RDB = require('./redis.js'),
 
 	Favourites.favourite = function (pid, room_id, uid, socket) {
 		if (uid === 0) {
-			var not_logged_in = {
-				message: translator.get('topic:favourites.not_logged_in.message'),
-				title: translator.get('topic:favourites.not_logged_in.title')
-			};
 
-			socket.emit('event:alert', {
-				alert_id: 'post_favourite',
-				title: not_logged_in.title,
-				message: not_logged_in.message,
-				type: 'danger',
-				timeout: 5000
+			translator.mget(['topic:favourites.not_logged_in.message', 'topic:favourites.not_logged_in.title'], function(err, results) {
+				socket.emit('event:alert', {
+					alert_id: 'post_favourite',
+					title: results[1],
+					message: results[0],
+					type: 'danger',
+					timeout: 5000
+				});
 			});
 			return;
 		}