1 files changed, 62 insertions, 3 deletions
diff --git a/server/server.js b/server/server.js
index 529f42a..01c61b0 100755
--- a/server/server.js
+++ b/server/server.js
@@ -6,9 +6,50 @@ const fs = require('fs');
 const crypto = require('crypto');
 const zlib = require("zlib");
 
-const version = "1.8-dev";
+const version = "1.9-prod";
 const port = 27342;
 
+function mergeRecursive(obj1, obj2) {
+    for (const p in obj2) {
+        try {
+            if (obj2[p].constructor === Object) {
+                obj1[p] = mergeRecursive(obj1[p], obj2[p]);
+            } else {
+                obj1[p] = obj2[p];
+            }
+        } catch (e) {
+            obj1[p] = obj2[p];
+        }
+    }
+
+    return obj1;
+}
+
+function loadLang(lang) {
+    let language = lang ?? "en-US";
+
+    try {
+        return mergeRecursive(require('../shared/lang/en-US.json'), require('../shared/lang/' + language.replaceAll("/", "-") + ".json"));
+    } catch (e) {
+        return require('../shared/lang/en-US.json');
+    }
+}
+
+function l(path, lang) {
+    let line = 'langData["' + path.split("/").map(i => i.replaceAll('"', "'")).join('"]["') + '"]';
+    let langData = loadLang(lang);
+
+    try {
+        if (eval(line)) {
+            return eval(line);
+        } else {
+            return path;
+        }
+    } catch (e) {
+        return path;
+    }
+}
+
 function log(message, address) {
     if (address) {
         console.log(`[${new Date().toISOString()}] <${address}> ${message}`);
@@ -83,6 +124,7 @@ readline.question("Enter the IP address users would use to connect to the server
     wss.on('connection', function connection(ws, req) {
         log("Connection from " + req.socket.remoteAddress);
         ws.publicKey = null;
+        ws.lang = "en-US";
         ws.id = uuid();
         ws.address = parseAddress(req.socket.remoteAddress);
         ws.lastPacket = 0;
@@ -614,8 +656,23 @@ readline.question("Enter the IP address users would use to connect to the server
 
                                 let _decrypted = JSON.parse(decrypted);
                                 _decrypted.admin = !(ws.address !== "::1" && !ws.address.startsWith("127.") && !operators.includes(ws.address));
-                                decrypted = JSON.stringify(_decrypted);
 
+                                if (_decrypted["type"] === "system") {
+                                    try {
+                                        let sData = JSON.parse(_decrypted['text']);
+                                        let txt = l(sData['message'], socket.lang);
+
+                                        for (let substitute of sData['sub']) {
+                                            txt = txt.replace(substitute[0], substitute[1]);
+                                        }
+
+                                        _decrypted["text"] = txt;
+                                    } catch (e) {
+                                        console.error(e);
+                                    }
+                                }
+
+                                decrypted = JSON.stringify(_decrypted);
                                 data.message = encrypt(decrypted, socket.publicKey);
 
                                 socket.send(JSON.stringify(data));
@@ -623,6 +680,8 @@ readline.question("Enter the IP address users would use to connect to the server
                         }
                     }
                 } else if (data.type === "ping") {
+                    ws.lang = data.lang;
+
                     ws.send(JSON.stringify({
                         type: "pong",
                         admin: !(ws.address !== "::1" && !ws.address.startsWith("127.") && !operators.includes(ws.address)),
@@ -654,7 +713,7 @@ readline.question("Enter the IP address users would use to connect to the server
                         message: encrypt(JSON.stringify({
                             type: "system",
                             date: new Date().getTime(),
-                            text: address + " left the chat"
+                            text: l("status/leave2", socket.lang).replace("%1", address)
                         }), socket.publicKey)
                     }));
                 } catch (e) {}