added a lot more functionality to scripts/langs.js

It's not capable of formatting language files, and now has a prompt
interface for editing and adding missing localization strings.

This removes the need for manually editing localization files beyond
`en.json`, it'll still be edited manually. But maintainers will no
longer have to open any localization files.

I also updated the documentation for contributing to localizations.

1 files changed, 2 insertions, 26 deletions

diff --git a/src/lang.js b/src/lang.js
index b3cc251..7397839 100644
--- a/src/lang.js
+++ b/src/lang.js
@@ -1,36 +1,12 @@
 const fs = require("fs");
 
+const flat = require("flattenizer");
 const json = require("./modules/json");
 
 const enLang = json(__dirname + "/lang/en.json");
 let lang = "";
 var langObj = {};
 
-function flatten_obj(data) {
-	var obj = {};
-
-	for (let i in data) {
-		if (! data.hasOwnProperty(i)) {
-			continue;
-		}
-
-		if (typeof data[i] == "object" && data[i] !== null) {
-			var flattened = flatten_obj(data[i]);
-			for (var ii in flattened) {
-				if (! flattened.hasOwnProperty(ii)) {
-					continue;
-				}
-
-				obj[i + "." + ii] = flattened[ii];
-			}
-		} else {
-			obj[i] = data[i];
-		}
-	}
-
-	return obj;
-}
-
 function _loadTranslation(forcedlang) {
 	if (fs.existsSync("viper.json")) {
 		// Validate viper.json
@@ -65,7 +41,7 @@ function _loadTranslation(forcedlang) {
 		lang = "en";
 	}
 
-	langObj = flatten_obj(json(__dirname + `/lang/${lang}.json`) || {});
+	langObj = flat.flatten(json(__dirname + `/lang/${lang}.json`) || {});
 }