window local-storage export

kpolonski · Nov 30, 2022 · 684ffef · 684ffef
1 parent bd718aa
commit 684ffef
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Showing 3 changed files with 44 additions and 7 deletions.
diff --git a/pages/dummy.html b/pages/dummy.html
diff --git a/src/preload/storage-proxy.js b/src/preload/storage-proxy.js
@@ -0,0 +1,12 @@
+const {ipcRenderer} = require('electron');
+
+ipcRenderer.on('export', ev => {
+    ev.sender.send('export-response', JSON.parse(JSON.stringify(localStorage)));
+});
+
+ipcRenderer.on('import', (ev, localStorage) => {
+    localStorage.clear();
+    for (const [key, value] of Object.entries(localStorage)) {
+        localStorage.setItem(key, value);
+    }
+});
diff --git a/src/windows.mjs b/src/windows.mjs
@@ -576,7 +576,7 @@ function handleNewSubWindow(parent, spec, webPrefs) {
             ...bounds,
             webPreferences: {
                 sandbox: true,
-                preload: path.join(appPath, 'src', 'preload', 'common.js'),
+                preload: path.join(appPath, 'src/preload/common.js'),
                 webPrefs,
             }
         });
@@ -601,6 +601,31 @@ function handleNewSubWindow(parent, spec, webPrefs) {
 }
 
 
+export async function settingsExport() {
+    const win = new electron.BrowserWindow({
+        show: false,
+        webPreferences: {
+            sandbox: true,
+            preload: path.join(appPath, 'src/preload/storage-proxy.js'),
+        }
+    });
+    const p = new Promise(resolve => win.webContents.on('ipc-message',
+        (ev, ch, localStorage) => resolve(localStorage)));
+    let windowStorage;
+    try {
+        win.webContents.on('did-finish-load', () => win.webContents.send('export'));
+        win.loadFile('/pages/dummy.html');
+        windowStorage = await p;
+    } finally {
+        win.destroy();
+    }
+    return {
+        windowConfig: storage.load('windows'),
+        windowStorage,
+    };
+}
+
+
 function _openWindow(id, spec) {
     console.debug("Opening window:", id, spec.type);
     const overlayOptions = {
@@ -634,7 +659,7 @@ function _openWindow(id, spec) {
         roundedCorners: false,
         webPreferences: {
             sandbox: true,
-            preload: path.join(appPath, 'src', 'preload', 'common.js'),
+            preload: path.join(appPath, 'src/preload/common.js'),
             webgl: false,
             ...manifest.webPreferences,
             ...spec.webPreferences,
@@ -731,7 +756,7 @@ export function makeCaptiveWindow(options={}, webPrefs={}) {
         fullscreenable: false,
         webPreferences: {
             sandbox: true,
-            preload: path.join(appPath, 'src', 'preload', 'common.js'),
+            preload: path.join(appPath, 'src/preload/common.js'),
             ...webPrefs,
         },
         ...options,
@@ -814,7 +839,7 @@ export async function zwiftLogin(options) {
         height: options.monitor ? 720 : 500,
         show: false,
     }, {
-        preload: path.join(appPath, 'src', 'preload', 'zwift-login.js'),
+        preload: path.join(appPath, 'src/preload/zwift-login.js'),
     });
     let closed;
     let setDone;
@@ -865,7 +890,7 @@ export async function welcomeSplash() {
         ...getCurrentDisplay().bounds,
         webPreferences: {
             sandbox: true,
-            preload: path.join(appPath, 'src', 'preload', 'common.js'),
+            preload: path.join(appPath, 'src/preload/common.js'),
         },
     });
     welcomeWin.removeMenu();
@@ -890,7 +915,7 @@ export async function patronLink() {
         height: 720,
         disableNewWindowHandler: true,
     }, {
-        preload: path.join(appPath, 'src', 'preload', 'patron-link.js'),
+        preload: path.join(appPath, 'src/preload/patron-link.js'),
         partition: 'persist:patreon',
     });
     // Prevent Patreon's datedome.co bot service from blocking us.
@@ -965,7 +990,7 @@ export async function systemMessage(msg) {
         alwaysOnTop: true,
         webPreferences: {
             sandbox: true,
-            preload: path.join(appPath, 'src', 'preload', 'common.js'),
+            preload: path.join(appPath, 'src/preload/common.js'),
         },
     });
     sysWin.removeMenu();