Refactor: split main.js into app/ modules

app/ipcHandlers.js

@@ -0,0 +1,111 @@
+const { ipcMain, dialog, shell } = require("electron");
+const fs = require("fs");
+const path = require("path");
+const { logger, logDir } = require("../server/logger");
+const { configFeatures } = require("../config");
+const config = require("../config");
+const { validateDownloadPath, getDefaultDownloadPath } = require("./pathValidator");
+
+const configFolderPath = path.join(
+  config.localMode
+
+    ? path.join(__dirname, "..")
+    : path.join(path.dirname(process.execPath), "resources"), "config", "config.json"
+);
+
+const FEATURE_WHITELIST = new Set([
+  "autoUpdate",
+  "discordRPC",
+  "customTopBar",
+  "autoCheckInfo",
+  "addThumbnail",
+  "addMetadata",
+  "verboseLogs",
+  "autoDownloadPlaylist",
+  "customCodec",
+]);
+
+function registerIpcHandlers(getMainWindow) {
+    
+  // Infos générales
+  ipcMain.handle("version",  () => config.version);
+  ipcMain.handle("features", () => configFeatures);
+
+  // Sélection et validation de dossier
+  ipcMain.handle("select-download-folder", async () => {
+    const result = await dialog.showOpenDialog({ properties: ["openDirectory"] });
+    if (result.canceled) {
+      logger.info("Folder selection cancelled by user");
+      return null;
+    }
+    try {
+      const validated = validateDownloadPath(result.filePaths[0]);
+      logger.info(`Folder selected and validated: ${validated}`);
+      return validated;
+    } catch (err) {
+      logger.warn(`Unsafe or invalid folder rejected: ${err.message}`);
+      throw err;
+    }
+  });
+
+  ipcMain.handle("validate-download-path", (_, userPath) => validateDownloadPath(userPath));
+  ipcMain.handle("get-default-download-path", () => getDefaultDownloadPath());
+
+  // Progression dans la taskbar
+  ipcMain.on("set-progress", (_, percent) => {
+    getMainWindow()?.setProgressBar(percent / 100);
+  });
+
+  // Contrôles fenêtre (custom top bar)
+  ipcMain.on("window-minimize", () => getMainWindow()?.minimize());
+  ipcMain.on("window-maximize", () => {
+    const win = getMainWindow();
+    if (!win) return;
+    win.isMaximized() ? win.unmaximize() : win.maximize();
+  });
+  ipcMain.on("window-close", () => getMainWindow()?.close());
+
+  // Actions custom
+  ipcMain.on("open-devtools", () =>
+    getMainWindow()?.webContents.openDevTools({ mode: "detach" })
+  );
+  ipcMain.on("open-logs",    () => logDir && shell.openPath(logDir));
+  ipcMain.on("open-website", () =>
+    shell.openExternal("https://masteracnolo.github.io/FreedomLoader/index.html")
+  );
+  ipcMain.on("open-wiki", () =>
+    shell.openExternal("https://masteracnolo.github.io/FreedomLoader/pages/wiki.html")
+  );
+  ipcMain.on("open-config", () => shell.openPath(configFolderPath));
+
+  // Modification des features
+  ipcMain.handle("set-feature", (event, { key, value }) => {
+        try {
+          if (!FEATURE_WHITELIST.has(key)) {
+            logger.warn(`Rejected feature (not whitelisted): ${key}`);
+            return false;
+          }
+
+          if (configFeatures[key] === value) {
+            return true;
+          }
+
+          configFeatures[key] = value;
+
+          fs.writeFileSync(
+            configFolderPath,
+            JSON.stringify(configFeatures, null, 2),
+            "utf-8"
+          );
+
+          logger.info(`Feature updated: ${key} = ${value}`);
+          return true;
+
+        } catch (err) {
+          logger.error(`set-feature failed (${key}): ${err.message}`);
+          return false;
+        }
+    });
+}
+
+module.exports = { registerIpcHandlers };