Send UI downloads into Movies library and harden queue API.

UI grabs write Movies/<Title (Year)>/; chown to 1000:1000; CORS and safer /api/queue handling for the Web UI.

.env.example

@@ -20,3 +20,8 @@ WEBSHARE_PASSWORD=
 # DOWNLOAD_PATH=/downloads/webshare
 # MEDIA_ROOT=/data
 # MAX_CONCURRENT_DOWNLOADS=2
+
+# UI downloads → Jellyfin Movies library (container path)
+# MOVIES_PATH=/data/Movies
+# DOWNLOAD_UID=1000
+# DOWNLOAD_GID=1000

README.md

@@ -67,6 +67,10 @@ Environment variables (required unless noted):
 | `BASE_URL` | `http://localhost:$PORT` | Public base URL Sonarr must reach (use the Compose service hostname when linking containers) |
 | `DOWNLOAD_PATH` | `/downloads/webshare` | Where the fake qBittorrent writes files |
 | `MEDIA_ROOT` | `/data` | Media root (used for path reporting) |
+| `MOVIES_PATH` | `$MEDIA_ROOT/Movies` | UI / direct grabs write into this library tree (Jellyfin folders) |
+| `DOWNLOAD_UID` / `DOWNLOAD_GID` | `1000` | chown finished files when the container runs as root |
+| `MOVIES_PATH` | `$MEDIA_ROOT/Movies` | UI / direct grabs write into this library tree (Jellyfin folders) |
+| `DOWNLOAD_UID` / `DOWNLOAD_GID` | `1000` | chown finished files when container runs as root |
 | `MAX_CONCURRENT_DOWNLOADS` | `2` | Parallel stream downloads |
 | `SONARR_URL` | `http://sonarr:8989` | Optional; Sonarr base URL |
 | `SONARR_API_KEY` | _(empty)_ | Optional; enables periodic missing-episode search |

src/index.js

@@ -17,6 +17,15 @@ const MCP_ENABLED = process.env.MCP_ENABLED !== '0' && process.env.MCP_ENABLED !
 const client = new WebshareClient(USERNAME, PASSWORD);
 const app = express();
 
+// UI may be opened from LAN hostnames; allow simple cross-origin reads of JSON APIs.
+app.use((req, res, next) => {
+    res.setHeader('Access-Control-Allow-Origin', '*');
+    res.setHeader('Access-Control-Allow-Methods', 'GET,POST,OPTIONS');
+    res.setHeader('Access-Control-Allow-Headers', 'Content-Type, Accept');
+    if (req.method === 'OPTIONS') return res.sendStatus(204);
+    next();
+});
+
 app.use(express.urlencoded({ extended: false }));
 app.use(express.json({ limit: '4mb' }));
 
@@ -114,15 +123,7 @@ app.get('/resolve/:ident', async (req, res) => {
     }
 });
 
-// ── UI static files (dev: ../ui from src/; production: dist/ui next to server.js)
+// ── UI API (before static so /api/* is never swallowed) ───────────────────
-const uiRoot =
-  process.env.UI_DIR ||
-  (fs.existsSync(path.join(__dirname, 'ui'))
-    ? path.join(__dirname, 'ui')
-    : path.join(__dirname, '..', 'ui'));
-app.use(express.static(uiRoot));
-
-// ── UI API: JSON search ───────────────────────────────────────────────────
 app.get('/api/search', async (req, res) => {
   const q = (req.query.q || '').trim();
   if (!q) return res.json([]);
@@ -137,31 +138,55 @@ app.get('/api/search', async (req, res) => {
   }
 });
 
-// ── UI API: add download to queue ─────────────────────────────────────────
 app.post('/api/queue/add', (req, res) => {
+  try {
     const { ident, name, size } = req.body || {};
     if (!ident) return res.status(400).json({ error: 'ident required' });
     const ok = qbt.enqueueDirect(ident, name || ident, parseInt(size) || 0);
     if (!ok) return res.status(409).json({ error: 'already in queue' });
     res.json({ ok: true });
+  } catch (err) {
+    console.error('queue/add', err);
+    res.status(500).json({ error: err.message || 'queue add failed' });
+  }
 });
 
-// ── UI API: queue status ──────────────────────────────────────────────────
 app.get('/api/queue', (req, res) => {
+  try {
     res.json(qbt.getQueue());
+  } catch (err) {
+    console.error('queue', err);
+    res.status(500).json({ error: err.message || 'queue failed' });
+  }
 });
 
-// ── UI API: cancel download ───────────────────────────────────────────────
 app.post('/api/queue/cancel', (req, res) => {
+  try {
     const { hash } = req.body || {};
     if (!hash) return res.status(400).json({ error: 'hash required' });
     qbt.cancelDownload(hash);
     res.json({ ok: true });
+  } catch (err) {
+    console.error('queue/cancel', err);
+    res.status(500).json({ error: err.message || 'cancel failed' });
+  }
+});
+
+app.get('/api/health', (req, res) => {
+  res.json({ ok: true, guest: client.guest });
 });
 
 // ── Fake qBittorrent Web API ──────────────────────────────────────────────
 qbt.register(app);
 
+// ── UI static files (dev: ../ui from src/; production: dist/ui next to server.js)
+const uiRoot =
+  process.env.UI_DIR ||
+  (fs.existsSync(path.join(__dirname, 'ui'))
+    ? path.join(__dirname, 'ui')
+    : path.join(__dirname, '..', 'ui'));
+app.use(express.static(uiRoot));
+
 // ── MCP Streamable HTTP (AI agents) ───────────────────────────────────────
 if (MCP_ENABLED) {
     registerMcpHttp(app, {

src/qbt.js

@@ -6,10 +6,73 @@ const crypto = require('crypto');
 const multer = require('multer');
 const { extractWebseed, extractInfoHash } = require('./torrent');
 
-const SAVE_PATH = process.env.DOWNLOAD_PATH || '/downloads/webshare';
 const MEDIA_ROOT = process.env.MEDIA_ROOT || '/data';
+// Staging for *arr (Sonarr/Radarr) import pipeline
+const SAVE_PATH = process.env.DOWNLOAD_PATH || path.join(MEDIA_ROOT, 'webshare');
+// UI / direct movie downloads land in the Jellyfin Movies library
+const MOVIES_PATH = process.env.MOVIES_PATH || path.join(MEDIA_ROOT, 'Movies');
+const FILE_UID = parseInt(process.env.DOWNLOAD_UID || '1000', 10);
+const FILE_GID = parseInt(process.env.DOWNLOAD_GID || '1000', 10);
 const upload = multer({ storage: multer.memoryStorage() });
 
+function safeFileName(name) {
+    return path.basename(String(name || 'download.bin'))
+        .replace(/[\/\\?%*:|"<>]/g, '_')
+        .replace(/\s+/g, ' ')
+        .trim() || 'download.bin';
+}
+
+/**
+ * Build a Jellyfin-friendly movie folder name from a release filename.
+ * e.g. "Predator 1987 1080p CZ DAB.mkv" → "Predator (1987)"
+ */
+function movieFolderFromName(name) {
+    let base = safeFileName(name).replace(/\.[^.]+$/i, '');
+    base = base.replace(/[\[\(][^\]\)]*[\]\)]/g, ' ');
+    base = base.replace(
+        /\b(1080p|720p|2160p|4k|uhd|hdr|bluray|blu-ray|webrip|web-dl|hdtv|bdrip|dvdrip|x264|x265|h264|h265|hevc|avc|aac|ac3|dts|truehd|atmos|remux|repack|proper|extended|directors?\.?\s*cut|theatrical|remaster(ed)?|multi|cz|cze|cestina|cesky|dab|dabing|titulky|eng|en|sk|slovak|subs?)\b/gi,
+        ' ',
+    );
+    base = base.replace(/[._]+/g, ' ').replace(/\s+/g, ' ').trim();
+    const yearMatch = base.match(/\b((?:19|20)\d{2})\b/);
+    if (yearMatch) {
+        const year = yearMatch[1];
+        const title = base.replace(year, ' ').replace(/\s+/g, ' ').trim();
+        return `${title || 'Movie'} (${year})`;
+    }
+    return base || 'Unknown';
+}
+
+function entryDir(entry) {
+    return entry.saveDir || SAVE_PATH;
+}
+
+function entryPath(entry) {
+    return path.join(entryDir(entry), entry.name);
+}
+
+function ensureDir(dir) {
+    fs.mkdirSync(dir, { recursive: true });
+    try {
+        if (typeof process.getuid === 'function' && process.getuid() === 0
+            && Number.isFinite(FILE_UID) && Number.isFinite(FILE_GID)) {
+            fs.chownSync(dir, FILE_UID, FILE_GID);
+        }
+    } catch { /* ignore */ }
+}
+
+function fixOwnership(filePath) {
+    try {
+        if (typeof process.getuid === 'function' && process.getuid() === 0
+            && Number.isFinite(FILE_UID) && Number.isFinite(FILE_GID)
+            && fs.existsSync(filePath)) {
+            fs.chownSync(filePath, FILE_UID, FILE_GID);
+            // also chown parent movie folder
+            try { fs.chownSync(path.dirname(filePath), FILE_UID, FILE_GID); } catch { /* ignore */ }
+        }
+    } catch { /* ignore */ }
+}
+
 function formatSpeed(bps) {
   if (bps >= 1e9) return (bps / 1e9).toFixed(1) + ' GB/s';
   if (bps >= 1e6) return (bps / 1e6).toFixed(1) + ' MB/s';
@@ -33,10 +96,13 @@ function isCancelled(hash) {
 
 function saveState() {
     try {
+        ensureDir(SAVE_PATH);
         const data = [...downloads.values()].map(e => ({
             hash: e.hash, name: e.name, size: e.size,
             progress: e.progress, state: e.state, category: e.category,
             webseedUrl: e.webseedUrl,
+            saveDir: e.saveDir,
+            library: e.library,
         }));
         fs.writeFileSync(STATE_FILE, JSON.stringify(data));
     } catch { }
@@ -81,7 +147,9 @@ function loadState() {
 }
 
 function cleanupAfterDownload(entry) {
-    const fpath = path.join(SAVE_PATH, entry.name);
+    // Library-bound downloads (UI → Movies/) stay on disk for Jellyfin — do not delete.
+    if (entry.library) return;
+    const fpath = entryPath(entry);
     let attempts = 0;
     const check = setInterval(() => {
         attempts++;
@@ -124,15 +192,16 @@ function startDownload(entry, webseedUrl) {
                 throw new Error('cancelled');
             }
             // Use actual file size — Content-Length header can lie
-            try { entry.size = fs.statSync(path.join(SAVE_PATH, entry.name)).size; } catch {}
+            try { entry.size = fs.statSync(entryPath(entry)).size; } catch {}
             entry.progress = 1.0;
             entry.state = 'uploading';
-            console.log(`[qbt] done: ${entry.name}`);
+            fixOwnership(entryPath(entry));
+            console.log(`[qbt] done: ${entryPath(entry)}`);
             cleanupAfterDownload(entry);
         } catch (err) {
             const msg = err && err.message ? err.message : String(err);
             // Delete partial file before retry / after cancel
-            try { fs.unlinkSync(path.join(SAVE_PATH, entry.name)); } catch { }
+            try { fs.unlinkSync(entryPath(entry)); } catch { }
 
             if (isCancelled(entry.hash) || msg === 'cancelled') {
                 console.log(`[qbt] cancelled: ${entry.name}`);
@@ -215,12 +284,13 @@ function streamToFile(url, entry) {
                 const m = cd.match(/filename\*?=(?:UTF-8'')?["']?([^"';\r\n]+)/i);
                 if (m) {
                     const fn = decodeURIComponent(m[1].trim().replace(/^["']|["']$/g, ''));
-                    if (fn) entry.name = fn;
+                    if (fn) entry.name = safeFileName(fn);
                 }
 
                 let received = 0;
                 let lastDataAt = Date.now();
-                const dest = path.join(SAVE_PATH, entry.name);
+                ensureDir(entryDir(entry));
+                const dest = entryPath(entry);
                 const file = fs.createWriteStream(dest);
 
                 // Poll every 10s — avoids setTimeout/clearTimeout on every chunk
@@ -279,7 +349,8 @@ function streamToFile(url, entry) {
 
 
 function register(app) {
-    fs.mkdirSync(SAVE_PATH, { recursive: true });
+    ensureDir(SAVE_PATH);
+    ensureDir(MOVIES_PATH);
 
     // ── auth ──────────────────────────────────────────────────────────────
     app.post('/api/v2/auth/login', (req, res) => {
@@ -310,8 +381,8 @@ function register(app) {
             progress:     d.progress,
             size:         d.size,
             downloaded:   Math.floor(d.progress * d.size),
-            save_path:    SAVE_PATH + '/',
+            save_path:    entryDir(d) + '/',
-            content_path: path.join(SAVE_PATH, d.name),
+            content_path: entryPath(d),
             num_seeds:    0,
             num_leechs:   0,
             ratio:        0,
@@ -482,15 +553,36 @@ function getQueue() {
     progress: e.progress,
     state: e.state,
     speed: e.speed || '',
+    path: entryPath(e),
+    library: Boolean(e.library),
   }));
 }
 
+/**
+ * UI / manual grab: write into Movies/<Title (Year)>/ for Jellyfin.
+ * *arr clients still use DOWNLOAD_PATH staging via /api/v2/torrents/add.
+ */
 function enqueueDirect(ident, name, size) {
   const hash = identToHash(ident);
   if (downloads.has(hash)) return false;
   const webseedUrl = `${process.env.BASE_URL || `http://localhost:${process.env.PORT || 3001}`}/stream/${ident}`;
-  const entry = { hash, name, size, progress: 0, state: 'downloading', category: '', speed: '' };
+  const fileName = safeFileName(name || ident);
+  const folder = movieFolderFromName(fileName);
+  const saveDir = path.join(MOVIES_PATH, folder);
+  ensureDir(saveDir);
+  const entry = {
+    hash,
+    name: fileName,
+    size: size || 0,
+    progress: 0,
+    state: 'downloading',
+    category: 'movies',
+    speed: '',
+    saveDir,
+    library: true,
+  };
   downloads.set(hash, entry);
+  console.log(`[qbt] library target: ${path.join(saveDir, fileName)}`);
   enqueue(entry, webseedUrl);
   return true;
 }
@@ -528,7 +620,10 @@ function cancelDownload(hash) {
   const wasInFlight = Boolean(entry && entry.state === 'downloading') || hadActiveReq;
 
   if (entry) {
-    try { fs.unlinkSync(path.join(SAVE_PATH, entry.name)); } catch { /* ignore */ }
+    // Only delete partials for incomplete work — keep finished library files
+    if (entry.state === 'downloading' || entry.state === 'queuedDL') {
+      try { fs.unlinkSync(entryPath(entry)); } catch { /* ignore */ }
+    }
     downloads.delete(hash);
     console.log(`[qbt] cancel: ${entry.name} (${entry.state})`);
   } else {

ui/scripts.js

@@ -1,6 +1,25 @@
+// Same origin as the page (works for LAN IP / hostname). Avoid relative issues
+// when the app is served with a non-root base path later.
 const API_BASE = window.location.origin;
 let queuePoll = null;
 
+async function apiFetch(path, opts) {
+  const res = await fetch(`${API_BASE}${path}`, {
+    ...opts,
+    headers: {
+      Accept: 'application/json',
+      ...(opts && opts.headers),
+    },
+  });
+  if (!res.ok) {
+    const text = await res.text().catch(() => '');
+    throw new Error(text || `HTTP ${res.status}`);
+  }
+  const ct = res.headers.get('content-type') || '';
+  if (ct.includes('application/json')) return res.json();
+  return res.text();
+}
+
 // ── Tabs ────────────────────────────────────────────────────────────────────
 
 function startQueuePoll() {
@@ -51,9 +70,7 @@ async function doSearch() {
   if (!q) return;
   searchResults.innerHTML = '<div class="spinner">Searching...</div>';
   try {
-    const res = await fetch(`${API_BASE}/api/search?q=${encodeURIComponent(q)}&limit=30`);
+    const data = await apiFetch(`/api/search?q=${encodeURIComponent(q)}&limit=30`);
-    if (!res.ok) throw new Error(await res.text());
-    const data = await res.json();
     renderSearchResults(data);
   } catch (err) {
     searchResults.innerHTML = `<div class="empty">Search failed: ${err.message}</div>`;
@@ -116,12 +133,11 @@ function renderSearchResults(files) {
 const addedIdents = {};
 
 async function addDownload(ident, name, size) {
-  const res = await fetch(`${API_BASE}/api/queue/add`, {
+  await apiFetch('/api/queue/add', {
     method: 'POST',
     headers: { 'Content-Type': 'application/json' },
     body: JSON.stringify({ ident, name, size }),
   });
-  if (!res.ok) throw new Error(await res.text());
   addedIdents[ident] = true;
 }
 
@@ -130,9 +146,7 @@ async function addDownload(ident, name, size) {
 const queueList = document.getElementById('queueList');
 
 async function fetchQueue() {
-  const res = await fetch(`${API_BASE}/api/queue`);
+  return apiFetch('/api/queue');
-  if (!res.ok) throw new Error(await res.text());
-  return res.json();
 }
 
 function renderQueue() {
@@ -175,7 +189,7 @@ function renderQueue() {
         btn.disabled = true;
         btn.textContent = '[…]';
         try {
-          await fetch(`${API_BASE}/api/queue/cancel`, {
+          await apiFetch('/api/queue/cancel', {
             method: 'POST',
             headers: { 'Content-Type': 'application/json' },
             body: JSON.stringify({ hash }),