Add language detection from Discord

src/ipc.ts

@@ -1,7 +1,7 @@
 //ipc stuff
 import {app, ipcMain, shell, desktopCapturer} from "electron";
 import {createTabsGuest, mainWindow} from "./window";
-import {setConfigBulk, getVersion, getConfig} from "./utils";
+import {setConfigBulk, getVersion, getConfig, setLang} from "./utils";
 import {customTitlebar, tabs} from "./main";
 import {createSettingsWindow} from "./settings/main";
 export function registerIpc() {
@@ -11,6 +11,9 @@ export function registerIpc() {
     ipcMain.on("openTab", (event, number: number) => {
         createTabsGuest(number);
     });
+    ipcMain.on("setLang", (event, lang: string) => {
+        setLang(lang);
+    });
     ipcMain.on("open-external-link", (event, href: string) => {
         shell.openExternal(href);
     });

src/preload/bridge.ts

@@ -16,6 +16,7 @@ contextBridge.exposeInMainWorld("armcord", {
     electron: process.versions.electron,
     channel: ipcRenderer.sendSync("channel"),
     openTab: (number: number) => ipcRenderer.sendSync("openTab", number),
+    setLang: (lang: string) => ipcRenderer.send("setLang", lang),
     version: ipcRenderer.sendSync("get-app-version", "app-version"),
     getDisplayMediaSelector: getDisplayMediaSelector,
     openSettingsWindow: () => ipcRenderer.send("openSettingsWindow")

src/preload/preload.ts

@@ -4,11 +4,15 @@ import "./patch";
 import * as fs from "fs";
 import * as path from "path";
 import {injectTitlebar} from "./titlebar";
-import {sleep, addStyle, injectJS} from "../utils";
+import {sleep, addStyle, injectJS, addScript} from "../utils";
 import {ipcRenderer} from "electron";
 import {injectTabs} from "./tabs";
 var version = ipcRenderer.sendSync("get-app-version", "app-version");
-
+async function updateLang() {
+    addScript(`function getDiscordLang() {
+        {const _w=webpackChunkdiscord_app;let lang;_w.push([[Symbol()],{},e=>{for(const k in e.c){const m=e.c[k].exports;const mDef=m?.default&&m.__esModule?m.default:m;if(mDef?._chosenLocale&&!lang)lang=mDef}}]);_w.pop();window.armcord.setLang(lang._chosenLocale);return lang._chosenLocale;void 0}}
+        getDiscordLang();`);
+}
 declare global {
     interface Window {
         armcord: any;
@@ -30,7 +34,7 @@ if (window.location.href.indexOf("splash.html") > -1) {
     if (ipcRenderer.sendSync("tabs")) {
         injectTabs();
     }
-    sleep(5000).then(() => {
+    sleep(5000).then(async () => {
         const cssPath = path.join(__dirname, "../", "/content/css/discord.css");
         addStyle(fs.readFileSync(cssPath, "utf8"));
 
@@ -38,14 +42,17 @@ if (window.location.href.indexOf("splash.html") > -1) {
             case "goosemod":
                 injectJS(clientMods.goosemod);
                 console.log("Loading GooseMod...");
+                await updateLang();
                 break;
             case "cumcord":
                 injectJS(clientMods.cumcord);
                 console.log("Loading Cumcord...");
+                await updateLang();
                 break;
             case "flicker":
                 injectJS(clientMods.flicker);
                 console.log("Loading FlickerMod...");
+                await updateLang();
                 break;
         }
     });

src/utils.ts

@@ -88,8 +88,8 @@ export async function injectElectronFlags() {
     // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
     // SOFTWARE.
     const presets = {
-        'performance': `--enable-gpu-rasterization --enable-zero-copy --ignore-gpu-blocklist --enable-hardware-overlays=single-fullscreen,single-on-top,underlay --enable-features=EnableDrDc,CanvasOopRasterization,BackForwardCache:TimeToLiveInBackForwardCacheInSeconds/300/should_ignore_blocklists/true/enable_same_site/true,ThrottleDisplayNoneAndVisibilityHiddenCrossOriginIframes,UseSkiaRenderer,WebAssemblyLazyCompilation --disable-features=Vulkan --force_high_performance_gpu`, // Performance
-        'battery': '--enable-features=TurnOffStreamingMediaCachingOnBattery --force_low_power_gpu' // Known to have better battery life for Chromium?
+        performance: `--enable-gpu-rasterization --enable-zero-copy --ignore-gpu-blocklist --enable-hardware-overlays=single-fullscreen,single-on-top,underlay --enable-features=EnableDrDc,CanvasOopRasterization,BackForwardCache:TimeToLiveInBackForwardCacheInSeconds/300/should_ignore_blocklists/true/enable_same_site/true,ThrottleDisplayNoneAndVisibilityHiddenCrossOriginIframes,UseSkiaRenderer,WebAssemblyLazyCompilation --disable-features=Vulkan --force_high_performance_gpu`, // Performance
+        battery: "--enable-features=TurnOffStreamingMediaCachingOnBattery --force_low_power_gpu" // Known to have better battery life for Chromium?
     };
     switch (await getConfig("performanceMode")) {
         case "performance":
@@ -104,6 +104,20 @@ export async function injectElectronFlags() {
             console.log("No performance modes set");
     }
 }
+export async function setLang(language: string) {
+    const userDataPath = app.getPath("userData");
+    const storagePath = path.join(userDataPath, "/storage/");
+    const langConfigFile = storagePath + "lang.json";
+    if (!fs.existsSync(langConfigFile)) {
+        fs.writeFileSync(langConfigFile, "{}", "utf-8");
+    }
+    let rawdata = fs.readFileSync(langConfigFile, "utf-8");
+    let parsed = JSON.parse(rawdata);
+    parsed["lang"] = language;
+    let toSave = JSON.stringify(parsed);
+    fs.writeFileSync(langConfigFile, toSave, "utf-8");
+}
+
 //ArmCord Settings/Storage manager
 
 export interface Settings {
@@ -113,7 +127,7 @@ export interface Settings {
     minimizeToTray: boolean;
     automaticPatches: boolean;
     mods: string;
-    performanceMode: string,
+    performanceMode: string;
     blurType: string;
     inviteWebsocket: boolean;
     doneSetup: boolean;