Temp internationalization commit

src/lib/langPack.ts

@@ -1,3 +1,6 @@
+import { LangPackString } from "../layer";
+import apiManager from "./mtproto/mtprotoworker";
+
 export const langPack: {[actionType: string]: string} = {
   "messageActionChatCreate": "created the group",
 	"messageActionChatEditTitle": "changed group name",
@@ -27,3 +30,25 @@ export const langPack: {[actionType: string]: string} = {
 
 	"messageActionBotAllowed": "You allowed this bot to message you when logged in {}"
 };
+
+export namespace Internationalization {
+	let strings: {[key: string]: LangPackString} = {};
+
+	export function getLangPack(langCode: string) {
+		return apiManager.invokeApi('langpack.getLangPack', {
+			lang_code: langCode,
+			lang_pack: 'macos'
+		}).then(langPack => {
+			strings = {};
+			for(const string of langPack.strings) {
+				strings[string.key] = string;
+			}
+		});
+	}
+	
+	export function _(key: keyof typeof strings, ...args: any[]) {
+		let str = strings[key];
+	
+		return str;
+	}
+}