rootandClaude Opus 5.5
7cdfbef160
Web: live Stem Now status that tracks every queued song (albums too), right-click menus with Stem Now, Songs and Genres pages, a Stems Only filter in place of the sidebar section, Random sort, several pooled Plex servers and libraries, themes plus custom CSS, a reorganised settings page that loads without a refresh, saved mixes, karaoke and synced lyrics, stem playlists and offline downloads. iOS: Random in every sort menu, a Stems Only toggle (sort menu and Settings), and several music libraries pooled from the signed-in server. Settings now persists karaoke and speed across launches. stemd writes a status file that stemserve serves at /api/queue. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
47 lines
1.8 KiB
JavaScript
47 lines
1.8 KiB
JavaScript
// Synced lyrics from LRCLIB, same lookup as the iOS app: exact match first, then a search.
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const cache = new Map();
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function parse(lrc) {
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const out = [];
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for (const line of (lrc || "").split("\n")) {
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const stamps = [...line.matchAll(/\[(\d+):(\d+(?:\.\d+)?)\]/g)];
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if (!stamps.length) continue;
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const text = line.replace(/\[[^\]]*\]/g, "").trim();
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for (const m of stamps) out.push({ t: +m[1] * 60 + +m[2], text });
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}
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return out.sort((a, b) => a.t - b.t);
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}
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// -> {lines: [{t, text}] | null, plain: string | null, instrumental: bool} or null if not found.
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export async function lyricsFor(t) {
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const id = t.id;
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if (cache.has(id)) return cache.get(id);
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const p = (async () => {
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const q = { track_name: t.title, artist_name: t.artist, album_name: t.album };
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if (t.duration) q.duration = Math.round(t.duration / 1000);
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const get = async (path, params) => {
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const r = await fetch(`https://lrclib.net${path}?${new URLSearchParams(params)}`, { signal: AbortSignal.timeout(8000) });
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return r.ok ? r.json() : null;
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};
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let hit = await get("/api/get", q).catch(() => null);
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if (!hit) {
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const list = await get("/api/search", { track_name: t.title, artist_name: t.artist }).catch(() => null) || [];
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hit = list.find(x => x.syncedLyrics) || list[0] || null;
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}
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if (!hit) return null;
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return { lines: hit.syncedLyrics ? parse(hit.syncedLyrics) : null, plain: hit.plainLyrics || null, instrumental: !!hit.instrumental };
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})();
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cache.set(id, p);
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const res = await p;
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if (!res) cache.delete(id);
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return res;
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}
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// Index of the line playing at `sec`, or -1 before the first.
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export function lineAt(lines, sec) {
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let lo = 0, hi = lines.length - 1, ans = -1;
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while (lo <= hi) { const mid = (lo + hi) >> 1; if (lines[mid].t <= sec + 0.15) { ans = mid; lo = mid + 1; } else hi = mid - 1; }
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return ans;
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}
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