d560825685
Multi-account-in-one-browser (esp. with per-tab accounts) leaked one account's client state into another via shared localStorage keys. Scope every account-specific key by the tab's active account (accountKey/readAccount/writeAccount/useAccountPersistedState helpers), so nothing bleeds across accounts or tabs: - Real leaks: selected playlist, client notification history + settings, onboarding-dismissed. - UI position: feed page, channel-manager filter/view + tables, playlist sort, Settings/Stats/ Users/Config tabs. - Previously DB-adopted caches (theme, hints, performance mode, sidebar layout, nav/filter collapse) — now the cache is per-account too, so there's no flash of the other account's value on login. Kept intentionally global: siftlode.lang (needed pre-login on the Welcome page; the DB pref still scopes it per-account after sign-in) and siftlode.seenVersion (a per-browser 'new version' banner). E2EE private keys (IndexedDB) and the chat-dock key were already per-user.
38 lines
1 KiB
TypeScript
38 lines
1 KiB
TypeScript
import { LS, readAccountMerged, writeAccount } from "./storage";
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export type Mode = "dark" | "light";
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export type Scheme = "midnight" | "forest" | "slate" | "youtube";
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export const SCHEMES: { id: Scheme; name: string; swatch: string }[] = [
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{ id: "midnight", name: "Midnight", swatch: "#6d8cff" },
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{ id: "forest", name: "Forest", swatch: "#2dd4bf" },
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{ id: "slate", name: "Slate", swatch: "#e8913c" },
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{ id: "youtube", name: "YouTube", swatch: "#ff3b46" },
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];
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export interface ThemePrefs {
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mode: Mode;
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scheme: Scheme;
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fontScale: number;
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}
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export const DEFAULT_THEME: ThemePrefs = {
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mode: "dark",
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scheme: "midnight",
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fontScale: 1.06,
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};
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export function applyTheme(t: ThemePrefs): void {
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const el = document.documentElement;
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el.dataset.theme = t.mode;
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el.dataset.scheme = t.scheme;
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el.style.setProperty("--font-scale", String(t.fontScale));
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}
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export function loadLocalTheme(): ThemePrefs {
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return readAccountMerged(LS.theme, DEFAULT_THEME);
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}
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export function saveLocalTheme(t: ThemePrefs): void {
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writeAccount(LS.theme, t);
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}
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