feat: blocklist & search button for import-pending downloads with caution

- Poller now stores _instanceKey alongside _instanceUrl on Sonarr/Radarr queue records
- dashboard route threads arrQueueId/arrType/arrInstanceUrl/arrInstanceKey/arrContentId/arrContentType as admin-only fields on downloads with importIssues
- POST /api/dashboard/blocklist-search: admin-only, removes queue item with blocklist=true then triggers EpisodeSearch/MoviesSearch
- Button renders in download card header (admin + importIssues + arrQueueId only)
- Confirm dialog, loading/success/error states on the button
- Kicks a background poll on success so SSE reflects removed item promptly

server/routes/dashboard.js

@@ -321,6 +321,14 @@ router.get('/user-downloads', requireAuth, async (req, res) => {
                   dlObj.downloadPath = slot.storage || null;
                   dlObj.targetPath = series.path || null;
                   dlObj.arrLink = getSonarrLink(series);
+                  if (issues) {
+                    dlObj.arrQueueId = sonarrMatch.id;
+                    dlObj.arrType = 'sonarr';
+                    dlObj.arrInstanceUrl = sonarrMatch._instanceUrl || null;
+                    dlObj.arrInstanceKey = sonarrMatch._instanceKey || null;
+                    dlObj.arrContentId = sonarrMatch.episodeId || null;
+                    dlObj.arrContentType = 'episode';
+                  }
                 }
                 userDownloads.push(dlObj);
               }
@@ -363,6 +371,14 @@ router.get('/user-downloads', requireAuth, async (req, res) => {
                   dlObj.downloadPath = slot.storage || null;
                   dlObj.targetPath = movie.path || null;
                   dlObj.arrLink = getRadarrLink(movie);
+                  if (issues) {
+                    dlObj.arrQueueId = radarrMatch.id;
+                    dlObj.arrType = 'radarr';
+                    dlObj.arrInstanceUrl = radarrMatch._instanceUrl || null;
+                    dlObj.arrInstanceKey = radarrMatch._instanceKey || null;
+                    dlObj.arrContentId = radarrMatch.movieId || null;
+                    dlObj.arrContentType = 'movie';
+                  }
                 }
                 userDownloads.push(dlObj);
               }
@@ -520,6 +536,14 @@ router.get('/user-downloads', requireAuth, async (req, res) => {
                 download.downloadPath = download.savePath || null;
                 download.targetPath = series.path || null;
                 download.arrLink = getSonarrLink(series);
+                if (sonarrIssues) {
+                  download.arrQueueId = sonarrMatch.id;
+                  download.arrType = 'sonarr';
+                  download.arrInstanceUrl = sonarrMatch._instanceUrl || null;
+                  download.arrInstanceKey = sonarrMatch._instanceKey || null;
+                  download.arrContentId = sonarrMatch.episodeId || null;
+                  download.arrContentType = 'episode';
+                }
               }
               userDownloads.push(download);
               continue; // Skip to next torrent
@@ -555,6 +579,14 @@ router.get('/user-downloads', requireAuth, async (req, res) => {
                 download.downloadPath = download.savePath || null;
                 download.targetPath = movie.path || null;
                 download.arrLink = getRadarrLink(movie);
+                if (radarrIssues) {
+                  download.arrQueueId = radarrMatch.id;
+                  download.arrType = 'radarr';
+                  download.arrInstanceUrl = radarrMatch._instanceUrl || null;
+                  download.arrInstanceKey = radarrMatch._instanceKey || null;
+                  download.arrContentId = radarrMatch.movieId || null;
+                  download.arrContentType = 'movie';
+                }
               }
               userDownloads.push(download);
               continue; // Skip to next torrent
@@ -1059,4 +1091,68 @@ router.get('/stream', requireAuth, async (req, res) => {
   });
 });
 
+/**
+ * POST /api/dashboard/blocklist-search
+ *
+ * Admin-only. Removes a queue item from Sonarr/Radarr with blocklist=true
+ * (so the release is not grabbed again), then immediately triggers a new
+ * automatic search for the same episode/movie.
+ *
+ * Body: {
+ *   arrQueueId:    number   — Sonarr/Radarr queue record id
+ *   arrType:       'sonarr'|'radarr'
+ *   arrInstanceUrl: string  — base URL of the arr instance
+ *   arrInstanceKey: string  — API key for the arr instance
+ *   arrContentId:  number   — episodeId (Sonarr) or movieId (Radarr)
+ *   arrContentType: 'episode'|'movie'
+ * }
+ */
+router.post('/blocklist-search', requireAuth, async (req, res) => {
+  try {
+    const user = req.user;
+    if (!user.isAdmin) {
+      return res.status(403).json({ error: 'Admin access required' });
+    }
+
+    const { arrQueueId, arrType, arrInstanceUrl, arrInstanceKey, arrContentId, arrContentType } = req.body;
+
+    if (!arrQueueId || !arrType || !arrInstanceUrl || !arrInstanceKey || !arrContentId || !arrContentType) {
+      return res.status(400).json({ error: 'Missing required fields' });
+    }
+    if (arrType !== 'sonarr' && arrType !== 'radarr') {
+      return res.status(400).json({ error: 'arrType must be sonarr or radarr' });
+    }
+
+    const headers = { 'X-Api-Key': arrInstanceKey };
+
+    // Step 1: Remove from queue with blocklist=true
+    await axios.delete(`${arrInstanceUrl}/api/v3/queue/${arrQueueId}`, {
+      headers,
+      params: { removeFromClient: true, blocklist: true }
+    });
+
+    // Step 2: Trigger a new automatic search
+    let commandBody;
+    if (arrType === 'sonarr' && arrContentType === 'episode') {
+      commandBody = { name: 'EpisodeSearch', episodeIds: [arrContentId] };
+    } else if (arrType === 'radarr' && arrContentType === 'movie') {
+      commandBody = { name: 'MoviesSearch', movieIds: [arrContentId] };
+    }
+
+    if (commandBody) {
+      await axios.post(`${arrInstanceUrl}/api/v3/command`, commandBody, { headers });
+    }
+
+    // Invalidate the poll cache so the next SSE push reflects the removed item
+    const { pollAllServices } = require('../utils/poller');
+    pollAllServices().catch(() => {});
+
+    console.log(`[Dashboard] Blocklist+search: ${arrType} queueId=${arrQueueId} contentId=${arrContentId} by ${user.name}`);
+    res.json({ ok: true });
+  } catch (err) {
+    console.error('[Dashboard] blocklist-search error:', sanitizeError(err));
+    res.status(502).json({ error: 'Failed to blocklist and search', details: sanitizeError(err) });
+  }
+});
+
 module.exports = router;

server/utils/poller.js

@@ -160,8 +160,11 @@ async function pollAllServices() {
       records: sonarrQueues.flatMap(q => {
         const inst = sonarrInstances.find(i => i.id === q.instance);
         const url = inst ? inst.url : null;
+        const key = inst ? inst.apiKey : null;
         return (q.data.records || []).map(r => {
           if (r.series) r.series._instanceUrl = url;
+          r._instanceUrl = url;
+          r._instanceKey = key;
           return r;
         });
       })
@@ -175,8 +178,11 @@ async function pollAllServices() {
       records: radarrQueues.flatMap(q => {
         const inst = radarrInstances.find(i => i.id === q.instance);
         const url = inst ? inst.url : null;
+        const key = inst ? inst.apiKey : null;
         return (q.data.records || []).map(r => {
           if (r.movie) r.movie._instanceUrl = url;
+          r._instanceUrl = url;
+          r._instanceKey = key;
           return r;
         });
       })