Files
siftlode/frontend/src/main.tsx
T
peter e886890d6e perf(watch): a shared link loads the player, not the app
A /watch link is opened by whoever it was sent to — signed out, often on a phone on mobile data —
and it booted through main.tsx: every app provider, the app's i18n (every locale of every area),
the flag sprites, ~392 KB gzip before the player could start. It now has its own HTML entry,
watch.html → watchMain.tsx, which imports WatchPage and what it renders; the server hands every
/watch/ path that page (the OG block injected as before), and vite dev does the same.

Measured on the build: /watch JS 290 → 87 KB gzip, CSS 104 → 19 KB; the app's own bytes unchanged.
Two leaks had to go for that: lib/format imported the app's i18n for one "just now" string (the
relative-time formatters now take `t`, like the file's other t-formatters), and the boundary's
crash copy came from the same i18n (CrashBoundary takes its copy; ErrorBoundary is the app's
wrapper, the watch entry gives it the page's own strings). The page's popover tree went too: it
renders no popover.

Held by: a contract test walking the entry's runtime imports, naming the path to anything only the
app may load (red on a planted i18n import in lib/format), and holding watch.html's head equal to
index.html's; a DB-lane test that every /watch/ path gets the player's page with the link's OG tags
and app paths get the app (red on the old routing). Screenshots at 375 px, EN and HU, video / audio /
password / gone / wrong password / unlocked: identical to the old entry's, bar the video's buffered bar.
2026-10-05 20:51:39 +02:00

123 lines
6.2 KiB
TypeScript

import React, { lazy, Suspense } from "react";
import { createRoot } from "react-dom/client";
import { QueryClientProvider } from "@tanstack/react-query";
import { createQueryClient } from "./lib/queryClient";
import { FloatingTree } from "@floating-ui/react";
import ErrorBoundary from "./components/ErrorBoundary";
import { ConfirmProvider } from "./components/ConfirmProvider";
import BootGate, { BootScreen } from "./components/BootGate";
import { NavigationProvider } from "./components/NavigationProvider";
import { FeedFiltersProvider } from "./components/FeedFiltersProvider";
import { SavedViewsProvider } from "./components/SavedViewsProvider";
import { PlaylistsProvider } from "./components/PlaylistsProvider";
import { PlexProvider } from "./components/PlexProvider";
import { PlexViewBridge } from "./components/PlexViewBridge";
import { ChannelsProvider } from "./components/ChannelsProvider";
import { FeedViewProvider } from "./components/FeedViewProvider";
import { PrefsProvider } from "./components/PrefsProvider";
import { WizardProvider } from "./components/WizardProvider";
import "./i18n";
import "./index.css";
import "flag-icons/css/flag-icons.min.css";
import { lazyWithPreload } from "./lib/lazyWithPreload";
import { installClientLog } from "./lib/logHooks";
import { installStaleBuildReload } from "./lib/staleBuild";
import { appCopyOf } from "./i18n/appCopy";
// First, before any render: a crash or a navigation during boot belongs in the log too.
installClientLog(appCopyOf);
// A tab from before the last release reloads onto the new build instead of crashing on a lazy chunk.
installStaleBuildReload();
// Split by top-level route so each entry point is its own chunk: a legal page never downloads the
// authenticated app bundle, and the app never carries it either. The legal pages live outside the
// App tree (no /api/me) so Google's consent screen and reviewers can fetch them directly. Reached by
// full-page navigation (plain <a href>), so a simple pathname switch is enough — no router needed.
// A public /watch link is not here at all: it has its own HTML entry (watch.html → watchMain.tsx),
// so the friend it was sent to never loads this file's providers, i18n or CSS imports.
const App = lazyWithPreload(() => import("./App"));
const PrivacyPolicy = lazy(() => import("./components/legal/PrivacyPolicy"));
const Terms = lazy(() => import("./components/legal/Terms"));
// The design lab: the living style guide, rendered with the app's real CSS so a design decision
// is taken on what will ship. DEV only — Vite folds the condition to `false` in a production build,
// the import becomes dead code and the chunk is never emitted (devOnlyGuard fails the build if it is).
const DesignLab = import.meta.env.DEV ? lazy(() => import("./design-lab/DesignLab")) : null;
const queryClient = createQueryClient();
// Baseline theme so the token CSS vars (--bg/--surface/--accent/…) resolve on first paint — including
// the standalone public pages (/privacy, /terms) that render outside <App> and never call
// applyTheme. The app overrides this with the user's saved theme once it mounts.
const de = document.documentElement.dataset;
de.theme ||= "dark";
de.scheme ||= "midnight";
const path = window.location.pathname;
const isLab = DesignLab !== null && path === "/design-lab";
const isPublicPage = path === "/privacy" || path === "/terms" || isLab;
// Fetch the app chunk NOW, alongside BootGate's identity probe, instead of only once the gate opens:
// the two waits then overlap rather than queue, and the gate usually opens straight onto the app. A
// failed fetch is left to the render's own load, which retries it and reports to the ErrorBoundary.
if (!isPublicPage) App.preload().catch(() => {});
const root =
isLab && DesignLab ? (
<FloatingTree>
<DesignLab />
</FloatingTree>
) : path === "/privacy" ? (
<PrivacyPolicy />
) : path === "/terms" ? (
<Terms />
) : (
<QueryClientProvider client={queryClient}>
{/* One tree for the whole app: every anchored popover registers as a node so Escape and
outside-press act only on the topmost popover. The Modal and the players are not nodes:
they order against the popovers through lib/layerStack. */}
<FloatingTree>
<ConfirmProvider>
{/* Nothing below renders until the tab knows which account it is: every provider
seeds per-account state in its initializer (see BootGate). */}
<BootGate>
<NavigationProvider>
<FeedFiltersProvider>
<PlaylistsProvider>
<PlexProvider>
<PlexViewBridge>
{/* SavedViewsProvider sits below BOTH filter providers so it can switch its
source (feed ⟷ plex) by the active page and read the right live filters. */}
<SavedViewsProvider>
<ChannelsProvider>
<FeedViewProvider>
<PrefsProvider>
<WizardProvider>
{/* The same quiet screen as the gate's, so a chunk that is still
loading when the gate opens continues it instead of blanking. */}
<Suspense fallback={<BootScreen />}>
<App />
</Suspense>
</WizardProvider>
</PrefsProvider>
</FeedViewProvider>
</ChannelsProvider>
</SavedViewsProvider>
</PlexViewBridge>
</PlexProvider>
</PlaylistsProvider>
</FeedFiltersProvider>
</NavigationProvider>
</BootGate>
</ConfirmProvider>
</FloatingTree>
</QueryClientProvider>
);
createRoot(document.getElementById("root")!).render(
<React.StrictMode>
{/* Around EVERY entry, the public ones too: a crash, or a chunk gone twice over after a release
(lib/staleBuild), left a blank white page with no way on. */}
<ErrorBoundary>
<Suspense fallback={<div style={{ minHeight: "100dvh" }} />}>{root}</Suspense>
</ErrorBoundary>
</React.StrictMode>,
);