theseus/preload.js
Local Dev 19ffde3bfa Ship Theseus 0.3.1 fe59105d (one-click updates: silent prefetch + install-and-restart)
Setup    fe59105d2e99a41b7000caeb86601a8e1675846d193e92204034669f5b368d60
Portable 1b6eda55b53894cf9889548116c7b6100888fb160edc84cc1592bb79f9d95b53

The update flow no longer asks the user to click Download. When
checkForUpdate detects a newer version, autoDownloadUpdate() kicks off
session.defaultSession.downloadURL against the setup URL immediately.
will-download recognises the update URL and routes the file to a
fixed %TEMP% path (bypassing the visible downloads panel entirely),
streams updateDownloadReceived/Total into the chip via
emitUpdateAvailable, and flips updateDownloadState to "ready" when
the transfer finishes.

Chip states:
  idle         first render before the fetch starts — clickable to
               trigger the manual download (kept as a fallback).
  downloading  "↓ 42% — 0.3.2" — no click, just progress.
  ready        "✓ Install 0.3.2 & restart" — one click.
  failed       fall back to the pre-0.3.1 explicit-download click.

install-update-now IPC: spawns the cached setup with /S (detached,
stdio ignored), then app.quit() 400ms later so the installer can
overwrite the running exe. Our nsis/installer.nsh detects an existing
Ariadne install via the HKLM registry and skips its Ariadne prompt on
upgrades, so the /S run is fully unattended.

The one-click flow eliminates two long-standing sources of confusion:
  - "Download opens a different browser" — Theseus's default session
    fetches the installer itself, not a URL handoff to shell.
  - "Update requires multiple wizard clicks" — /S skips them.

Extensions aren't touched by this. The framework lives in
addons-host.js + sidebar-preload.js; add-ons themselves live in
%APPDATA%\Theseus Navigator\addons\<id>\ and are a separate layer.
New extensions ship by drop-a-folder, no browser release required.

Deployed: scp + sia-upload, verified 200 + 0.3.1 in the manifest.
2026-08-31 18:47:50 +02:00

58 lines
3.6 KiB
JavaScript

const { contextBridge, ipcRenderer } = require("electron");
contextBridge.exposeInMainWorld("theseus", {
navigate: (input) => ipcRenderer.invoke("navigate", input),
search: (q) => ipcRenderer.invoke("search", q),
newTab: () => ipcRenderer.invoke("new-tab"),
closeTab: (id) => ipcRenderer.invoke("close-tab", id),
switchTab: (id) => ipcRenderer.invoke("switch-tab", id),
moveTab: (id, targetId, place) => ipcRenderer.invoke("move-tab", id, targetId, place),
suggestAddress: (query, rect) => ipcRenderer.invoke("suggest-address", query, rect),
closeAddressPicker: () => ipcRenderer.invoke("close-address-picker"),
addressCursor: (dir) => ipcRenderer.invoke("address-cursor", dir),
togglePwFill: (rect) => ipcRenderer.invoke("toggle-pw-fill", rect),
onPwAvailability: (cb) => ipcRenderer.on("pw-availability", (_e, d) => cb(d)),
// Update chip: chrome subscribes to update-available; clicking the chip's
// download button opens the URL in the system browser; ✕ dismisses for
// the current session.
onUpdateAvailable: (cb) => ipcRenderer.on("update-available", (_e, d) => cb(d)),
openUpdateDownload: (url) => ipcRenderer.invoke("open-update-download", url),
installUpdateNow: () => ipcRenderer.invoke("install-update-now"),
dismissUpdate: () => ipcRenderer.invoke("dismiss-update"),
goHome: () => ipcRenderer.invoke("go-home"),
back: () => ipcRenderer.invoke("go-back"),
forward: () => ipcRenderer.invoke("go-forward"),
reload: (hard) => ipcRenderer.invoke("reload", !!hard),
stop: () => ipcRenderer.invoke("stop"),
toggleTor: () => ipcRenderer.invoke("toggle-tor"),
openSettings: () => ipcRenderer.invoke("open-settings"),
toggleSiteInfo: (rect) => ipcRenderer.invoke("toggle-site-info", rect),
switchToBcnr: () => ipcRenderer.invoke("switch-to-bcnr"),
setChromeHeight: (h) => ipcRenderer.invoke("set-chrome-height", h),
getSearchEngines: () => ipcRenderer.invoke("search-engines"),
setSearchEngine: (id) => ipcRenderer.invoke("set-search-engine", id),
addEngine: (eng) => ipcRenderer.invoke("add-engine", eng),
removeEngine: (id) => ipcRenderer.invoke("remove-engine", id),
toggleEnginePicker: (rect) => ipcRenderer.invoke("toggle-engine-picker", rect),
onEngines: (cb) => ipcRenderer.on("engines", (_e, d) => cb(d)),
getBookmarks: () => ipcRenderer.invoke("bookmarks-get"),
addBookmark: (bm) => ipcRenderer.invoke("bookmark-add", bm),
removeBookmark: (url) => ipcRenderer.invoke("bookmark-remove", url),
onBookmarks: (cb) => ipcRenderer.on("bookmarks", (_e, d) => cb(d)),
onNav: (cb) => ipcRenderer.on("nav", (_e, d) => cb(d)),
onTor: (cb) => ipcRenderer.on("tor", (_e, d) => cb(d)),
onTabs: (cb) => ipcRenderer.on("tabs", (_e, d) => cb(d)),
onAddressPicked: (cb) => ipcRenderer.on("address-picked", (_e, url) => cb(url)),
onBcnrOffer: (cb) => ipcRenderer.on("bcnr-offer", (_e, d) => cb(d)),
// Collision-mode (BCNR ↔ ICANN) live switcher for the active tab
collisionSwitch: (arg) => ipcRenderer.invoke("collision-switch", arg),
collisionState: () => ipcRenderer.invoke("collision-state"),
// Downloads — the toolbar button subscribes to `downloads` to update its
// badge, and toggleDownloads opens/closes the floating panel.
getDownloads: () => ipcRenderer.invoke("downloads-get"),
toggleDownloads: (rect) => ipcRenderer.invoke("toggle-downloads", rect),
onDownloads: (cb) => ipcRenderer.on("downloads", (_e, d) => cb(d)),
// Add-on sidebar toggle in the toolbar.
toggleSidebar: () => ipcRenderer.invoke("sidebar-toggle"),
sidebarState: () => ipcRenderer.invoke("sidebar-state"),
onSidebarState: (cb) => ipcRenderer.on("sidebar-state", (_e, d) => cb(d)),
});