c2a2c98f16
Machine-baseline harvest (ruff + knip), all tsc/parse-green, no runtime change: - backend: remove 3 unused imports (channels/playlists/youtube) via ruff; drop the unused `job` binding in unshare_download (keep the _own_job ownership guard call). - frontend: remove `export` from 23 internally-used-only symbols (knip "unused exports") to shrink the public surface; delete 2 genuinely-dead declarations (PlexBrowseResult — leftover from the removed /browse route; WIDGET_TITLES — hardcoded English titles superseded by i18n). Held back for a decision (unused here = possibly-unwired, NOT dead — flagged, not removed): e2ee.lock()/clearDevice() (security primitives never wired to logout / a "forget device" feature) and loadDefaultViewFilters (App reimplements it inline — a DRY issue). See siftlode-ops/CODE-HYGIENE.md.
36 lines
1.6 KiB
TypeScript
36 lines
1.6 KiB
TypeScript
// Shared messaging helpers used by both the Messages page and the floating chat dock.
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import { useSyncExternalStore } from "react";
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import { useQuery } from "@tanstack/react-query";
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import { api } from "./api";
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import { isUnlocked, subscribeUnlock } from "./e2ee";
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export const SYSTEM_ID = 0; // synthetic "Siftlode" system conversation partner id
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// Set-once cache of partner public keys (the server is the directory; keys never change).
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const pubCache = new Map<number, string>();
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export async function partnerPub(partnerId: number): Promise<string> {
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const cached = pubCache.get(partnerId);
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if (cached) return cached;
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const r = await api.messagePublicKey(partnerId);
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pubCache.set(partnerId, r.public_key);
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return r.public_key;
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}
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// Live "is secure messaging unlocked on this device" — shared so the page and the dock agree.
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function useUnlocked(): boolean {
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return useSyncExternalStore(subscribeUnlock, isUnlocked, isUnlocked);
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}
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// The SERVER is the source of truth for whether messaging is set up. Combining it with the
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// local unlock state gives the real gate: "setup" if the server has no key (even if a stale
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// private key lingers in this browser — setup overwrites it), "unlock" if the server has a key
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// but this device hasn't unlocked it, else "ready".
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export type KeyState = "loading" | "setup" | "unlock" | "ready";
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export function useKeyState(): KeyState {
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const unlocked = useUnlocked();
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const q = useQuery({ queryKey: ["message-key"], queryFn: api.messageMyKey, staleTime: 60_000 });
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if (q.isLoading && !q.data) return "loading";
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if (!(q.data?.configured ?? false)) return "setup";
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if (!unlocked) return "unlock";
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return "ready";
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}
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