feat(nav): full bookmarkable URL model — retire minimalist-URL + Share-view (E4 S2)

The query string is now the source of truth for the current view, so every URL is
bookmarkable/shareable. Reverses the early minimalist-URL rule (user's call).

- urlState: urlWithParams (read-modify-write delta on the live query, each provider
  owns its keys) + clearParams (strip only transient auth params) replace the whole-
  query stripUrlParams; shareUrl deleted; filterParamUpdates helper.
- NavigationProvider: page + ?chan mirrored to the address bar (pushState URL arg;
  history.state mechanics untouched); loadInitialPage resolves deep links
  (?v->plex, ?pl->playlists, filter/?chan->feed, bare->stored landing).
- FeedFiltersProvider: feed filters mirrored to the URL, gated on page===feed.
- useHistorySubview: optional SubviewUrl mapping; PlexBrowse mirrors the sub-view to
  ?v=<kind>:<args> (show/season/info/person/playlist; grid+player stay ephemeral).
- PlaylistsProvider: selected playlist mirrored to ?pl on the Playlists page.
- App: the 5 stripUrlParams calls become targeted clearParams (link/oauth/admin/
  access/verify/reset); the share-link hydrate effect removed.
- Retire the "Share view" feature: Sidebar + SavedViewsWidget buttons + i18n keys.

Browser tab title stays the short module/channel name (document.title untouched) —
the query never leaks into it, per the user's request.

Gate green: typecheck, knip, eslint (0 err), prettier, 247 vitest (urlState.dom.test
+9). No browser-E2E yet (most visual sprint — flagged for the epic-end review).
This commit is contained in:
2026-08-19 04:47:36 +02:00
parent 48aa1a25f5
commit 8bfc01684f
14 changed files with 362 additions and 115 deletions
+51 -17
View File
@@ -9,7 +9,7 @@ import {
type ReactNode,
} from "react";
import { useTranslation } from "react-i18next";
import { isPage, readPage, type Page } from "../lib/urlState";
import { hasFilterParams, isPage, readPage, urlWithParams, type Page } from "../lib/urlState";
import { pageTitleKey } from "../lib/pageMeta";
import { getAccountRaw, LS, setAccountRaw } from "../lib/storage";
import { useAccountRehydrate } from "../lib/useAccountRehydrate";
@@ -52,6 +52,12 @@ export interface NavigationActions {
function loadInitialPage(): Page {
const params = new URLSearchParams(window.location.search);
if (params.has("page")) return readPage();
// A view-specific param implies its page, so a bookmarked deep link lands on the right module even
// without an explicit ?page. Feed filters (or a channel overlay) imply the feed.
if (params.has("v")) return "plex";
if (params.has("pl")) return "playlists";
if (hasFilterParams(params) || params.has("chan")) return "feed";
// A bare URL → the account's stored landing page.
const stored = getAccountRaw(PAGE_KEY);
return isPage(stored) ? stored : "feed";
}
@@ -88,10 +94,16 @@ export function NavigationProvider({ children }: { children: ReactNode }) {
return st?._yt && st?._ytScrape ? (st._yt as string) : null;
});
// The open channel page rides in history.state (_chan = id, _chanName = a name to show before the
// detail loads), so Back closes it and a reload restores it (unlike ytSearch, which is dropped).
// detail loads) AND is mirrored to the address bar as ?chan=<id>, so Back closes it, a reload restores
// it, and a bookmarked ?chan link opens it (unlike ytSearch, which is dropped). Reload of an in-app
// entry reads history.state._chan; a fresh bookmark has only the ?chan param.
const [channelView, setChannelView] = useState<ChannelView | null>(() => {
const c = window.history.state?._chan as string | undefined;
return c ? { id: c, name: (window.history.state?._chanName as string) ?? undefined } : null;
const st = window.history.state;
const id =
(st?._chan as string | undefined) ??
new URLSearchParams(window.location.search).get("chan") ??
undefined;
return id ? { id, name: (st?._chanName as string) ?? undefined } : null;
});
// Refs so the STABLE action callbacks can read the latest state without depending on it — a dep
@@ -116,8 +128,13 @@ export function NavigationProvider({ children }: { children: ReactNode }) {
setAccountRaw(PAGE_KEY, stored); // no-op re-write, keeps storage authoritative
// Correct the CURRENT entry (replace, not push) and PRESERVE any markers already on it — a channel
// (_chan) or YT search (_yt) opened in the pre-pin window survives on top of the restored page,
// rather than being orphaned from history so Back can't close it.
window.history.replaceState({ ...(window.history.state || {}), sfPage: stored }, "");
// rather than being orphaned from history so Back can't close it. Mirror the corrected page to the
// address bar too (urlWithParams keeps any ?chan/filter params already there).
window.history.replaceState(
{ ...(window.history.state || {}), sfPage: stored },
"",
urlWithParams({ page: stored === "feed" ? null : stored }),
);
});
const setPage = useCallback(
@@ -130,9 +147,15 @@ export function NavigationProvider({ children }: { children: ReactNode }) {
setPageState(next);
setAccountRaw(PAGE_KEY, next);
// Push an in-app history entry so browser/mouse Back steps through pages instead of leaving the
// app. The URL stays clean — the page rides in history.state. A fresh { sfPage } (no carried-over
// _yt/_chan markers) so each page starts at its root.
window.history.pushState({ sfPage: next }, "");
// app. A fresh { sfPage } (no carried-over _yt/_chan markers) so each page starts at its root, and
// the address bar reflects the page (feed is implicit) while clearing the view-specific params
// (chan/v/pl) — a page switch resets to that module's root. Feed filters (owned by
// FeedFiltersProvider) are left intact.
window.history.pushState(
{ sfPage: next },
"",
urlWithParams({ page: next === "feed" ? null : next, chan: null, v: null, pl: null }),
);
},
[markDirty],
);
@@ -143,13 +166,20 @@ export function NavigationProvider({ children }: { children: ReactNode }) {
const openChannel = useCallback((id: string, name?: string) => {
setChannelView({ id, name });
const st = window.history.state || {};
if (st._chan) window.history.replaceState({ ...st, _chan: id, _chanName: name ?? null }, "");
else window.history.pushState({ ...st, _chan: id, _chanName: name ?? null }, "");
const url = urlWithParams({ chan: id });
if (st._chan)
window.history.replaceState({ ...st, _chan: id, _chanName: name ?? null }, "", url);
else window.history.pushState({ ...st, _chan: id, _chanName: name ?? null }, "", url);
}, []);
const closeChannel = useCallback(() => {
if (window.history.state?._chan) window.history.back();
else setChannelView(null);
else {
// No owned history entry (e.g. opened straight from a ?chan bookmark): just clear the state and
// drop the ?chan param from the address bar.
setChannelView(null);
window.history.replaceState(window.history.state, "", urlWithParams({ chan: null }));
}
}, []);
const enterYtSearch = useCallback((q: string) => {
@@ -189,19 +219,23 @@ export function NavigationProvider({ children }: { children: ReactNode }) {
document.title = label ? `${label} · ${brand}` : brand;
}, [page, channelView, i18n.language, t]);
// In-app Back/Forward: stamp the initial entry with the current page, then sync state from
// history.state on popstate. (stripUrlParams preserves history.state, so this stamp survives a
// later query-string strip in App.)
// In-app Back/Forward: stamp the initial entry with the current page (mirrored to the address bar),
// then sync state from history.state on popstate — the browser restores each entry's URL for us, so
// the popstate handler only needs to read history.state.
useEffect(() => {
// A reload drops a stale _yt EXCEPT when scrape-sourced (zero quota): then keep _yt + _ytScrape
// so it restores and re-fetches free (ytSearch above already initialised from it). _chan/_chanName
// are always kept so a channel page survives F5.
const st = window.history.state || {};
// Mirror the resolved initial page to the address bar (feed implicit) so a page reached from the
// stored landing pref — not just from the URL — is itself bookmarkable. urlWithParams preserves any
// ?chan / ?v / ?pl / filter params the loaders already read.
const url = urlWithParams({ page: page === "feed" ? null : page });
if (st._yt && st._ytScrape) {
window.history.replaceState({ ...st, sfPage: page }, "");
window.history.replaceState({ ...st, sfPage: page }, "", url);
} else {
const { _yt: _staleYt, _ytScrape: _staleScrape, ...rest } = st;
window.history.replaceState({ ...rest, sfPage: page }, "");
window.history.replaceState({ ...rest, sfPage: page }, "", url);
}
function onPop(e: PopStateEvent) {
const p = (e.state?.sfPage as Page) ?? "feed";