feat: add "Nur Ohne Deutsch" scan option to rescan only current missing-German entries without clearing cache

Add "missing" job state to jobs dict with idle/total/done/error tracking. Update start_scan() to handle "missing" source by filtering radarr_rows() and sonarr_groups() for is_german_review_candidate() entries without has_german_track(). Skip cache deletion for missing-German scan in api_rescan() with comment explaining cache preservation. Add "Nur Ohne Deutsch" option to scanSource select

README.md

@@ -82,7 +82,7 @@ Die Container müssen im gemeinsamen Docker-Netzwerk `media-stack_default` errei
 
 ## Scans und Performance
 
-Scans laufen nach dem Laden der Bibliotheksdaten im Hintergrund. Über den Button „Neu scannen“ kann zwischen Radarr, Sonarr und allen Quellen gewählt werden. Die automatische Scan-Häufigkeit wird in den Einstellungen festgelegt.
+Scans laufen nach dem Laden der Bibliotheksdaten im Hintergrund. Über den Button „Neu scannen“ kann zwischen Radarr, Sonarr, allen Quellen und ausschließlich den aktuellen Einträgen der Liste „Ohne Deutsch“ gewählt werden. Die automatische Scan-Häufigkeit wird in den Einstellungen festgelegt.
 
 ```env
 SCAN_WORKERS=4

app.py

@@ -75,7 +75,7 @@ def service_worker():
     return response
 executor = ThreadPoolExecutor(max_workers=int(os.environ.get("SCAN_WORKERS", "2")))
 scan_executor = ThreadPoolExecutor(max_workers=int(os.environ.get("SCAN_WORKERS", "4")))
-jobs = {"radarr": {"state": "idle", "total": 0, "done": 0, "error": None}, "sonarr": {"state": "idle", "total": 0, "done": 0, "error": None}}
+jobs = {"radarr": {"state": "idle", "total": 0, "done": 0, "error": None}, "sonarr": {"state": "idle", "total": 0, "done": 0, "error": None}, "missing": {"state": "idle", "total": 0, "done": 0, "error": None}}
 job_lock = threading.Lock()
 system_lock = threading.Lock()
 previous_cpu = None
@@ -828,9 +828,15 @@ def start_scan(source, force=False):
             if source == "radarr":
                 for row in radarr_rows():
                     if row["local_path"] != "—" and row["pending"]: paths.append(row["local_path"])
-            else:
+            elif source == "sonarr":
                 for group in sonarr_groups():
                     paths.extend(r["local_path"] for r in group["episodes"] if r["local_path"] != "—" and r["pending"])
+            else:
+                for row in radarr_rows():
+                    if row["local_path"] != "—" and is_german_review_candidate(row) and not has_german_track(row): paths.append(row["local_path"])
+                if SONARR_URL and SONARR_API_KEY:
+                    for group in sonarr_groups():
+                        paths.extend(r["local_path"] for r in group["episodes"] if r["local_path"] != "—" and is_german_review_candidate(r) and not has_german_track(r))
             with job_lock: jobs[source]["total"] = len(paths)
             futures = [scan_executor.submit(scan_one, path) for path in paths]
             for future in as_completed(futures):
@@ -888,6 +894,8 @@ def api_rescan():
     con = db()
     if source in ("radarr", "all"): con.execute("DELETE FROM media_cache WHERE path NOT LIKE ?", (LOCAL_SERIES_PATH.rstrip("/") + "/%",))
     if source in ("sonarr", "all"): con.execute("DELETE FROM media_cache WHERE path LIKE ?", (LOCAL_SERIES_PATH.rstrip("/") + "/%",))
+    # The missing-German scan deliberately keeps the cache: it re-processes
+    # only current candidates and leaves the rest of the library untouched.
     con.commit(); con.close()
     if source == "all":
         start_scan("radarr", force=True)

templates/index.html

@@ -61,7 +61,7 @@ if ('serviceWorker' in navigator) {
 @media(max-width:700px){body{font-size:12px;padding-bottom:env(safe-area-inset-bottom)}header{height:auto;min-height:62px;padding:9px 12px;gap:9px;align-items:center}.brand-mark,.brand-mark svg{width:30px;height:30px}.brand-name{font-size:14px}.head-title{font-size:12px}.head-sub{font-size:10px}.actions{gap:4px}.actions button{height:34px;padding:0 8px}.settings-button{font-size:15px}.actions #rescan{font-size:0}.actions #rescan::after{content:'↻';font-size:16px}main{padding:10px 10px 24px}.nav{margin-bottom:10px;padding:4px;overflow-x:auto;scrollbar-width:none}.nav::-webkit-scrollbar{display:none}.nav button{flex:0 0 auto;white-space:nowrap;padding:8px 10px;font-size:11px}.toolbar{grid-template-columns:1fr;gap:7px;padding:8px}.toolbar input,.toolbar select{width:100%;height:38px}.stats{gap:6px}.stat{padding:6px 8px}.tablewrap{overflow-x:auto;border-radius:8px}table{min-width:860px}.dashboard-hero{margin-bottom:10px;padding:18px;border-radius:11px}.dashboard-hero h1{font-size:21px}.dashboard-hero p{font-size:11px;line-height:1.4}.overview-grid{grid-template-columns:1fr 1fr;gap:7px}.overview-card{min-height:84px;padding:12px 10px;gap:8px}.overview-icon{width:32px;height:32px;font-size:18px}.overview-card strong{font-size:18px}.overview-card span:not(.overview-icon){font-size:9px}.overview-card small{font-size:9px}.dashboard-columns{gap:8px}.system-panel,.service-panel{padding:14px;border-radius:10px}.system-meters{gap:12px}.panel-heading{margin-bottom:13px}.panel-heading h2{font-size:14px}.panel-heading p{font-size:10px}.disk-row{grid-template-columns:82px 1fr auto;gap:7px}.disk-values{font-size:10px}.download-hero{padding:18px;margin-bottom:10px}.download-hero h2{font-size:19px}.download-hero p{font-size:11px}.download-stats{grid-template-columns:1fr 1fr;gap:7px}.download-card{min-height:78px;padding:10px;gap:8px}.card-icon{width:30px;height:30px;font-size:17px}.card-label{font-size:9px}.download-card strong{font-size:17px}.download-card small{font-size:9px}.settings-modal{max-height:calc(100dvh - 24px);overflow:auto;padding:18px}.settings-head{margin-bottom:15px}.settings-modal label{margin-top:13px}}
 @media(max-width:390px){.brand-name{display:none}.head-sub{display:none}.overview-grid{grid-template-columns:1fr}.dashboard-hero{padding:15px}.download-stats{grid-template-columns:1fr}}
 </style><style>.scan-control{display:flex;align-items:center;gap:5px}.scan-control select{height:36px;padding:0 8px;font-size:11px}.scan-control button{white-space:nowrap}.scan-running{position:relative;overflow:hidden;background:linear-gradient(90deg,rgba(244,196,48,.14) var(--scan-progress,0%),rgba(244,196,48,.04) var(--scan-progress,0%))!important}.scan-running::after{content:'';position:absolute;left:0;bottom:0;width:var(--scan-progress,0%);height:2px;background:#f4c430;transition:width .35s ease}@media(max-width:700px){.scan-control select{max-width:108px;font-size:10px}.scan-control button{font-size:0}.scan-control button::after{content:'↻';font-size:16px}}</style></head><body>
-<header><div class="brand"><div class="brand-mark" aria-label="Media Max"><svg viewBox="0 0 48 48" role="img"><path d="M10 8h28a4 4 0 0 1 4 4v24a4 4 0 0 1-4 4H10a4 4 0 0 1-4-4V12a4 4 0 0 1 4-4Z" fill="#20252d" stroke="#60a9e6" stroke-width="2"/><path d="M14 17h20M14 24h13M14 31h20" stroke="#f4c430" stroke-width="3" stroke-linecap="round"/><circle cx="34" cy="24" r="5" fill="#159447" stroke="#c9ffe0" stroke-width="1.5"/></svg></div><div class="brand-name">MEDIA</div></div><div><div class="head-title" data-de="Media Max" data-en="Media Max">Media Max</div><div class="head-sub" data-de="Audio- und Untertitelspuren aus den Mediendateien" data-en="Audio and subtitle tracks from media files">Audio- und Untertitelspuren aus den Mediendateien</div></div><div class="actions"><button class="lang-switch" id="languageToggle" title="Sprache / Language">DE</button><button class="settings-button" id="settingsOpen" title="Einstellungen">⚙</button><div class="scan-control"><select id="scanSource" aria-label="Scan-Quelle"><option value="all">Alles scannen</option><option value="radarr">Nur Radarr</option><option value="sonarr">Nur Sonarr</option></select><button id="rescan" data-de="↻ Neu scannen" data-en="↻ Rescan">↻ Neu scannen</button></div></div></header>
+<header><div class="brand"><div class="brand-mark" aria-label="Media Max"><svg viewBox="0 0 48 48" role="img"><path d="M10 8h28a4 4 0 0 1 4 4v24a4 4 0 0 1-4 4H10a4 4 0 0 1-4-4V12a4 4 0 0 1 4-4Z" fill="#20252d" stroke="#60a9e6" stroke-width="2"/><path d="M14 17h20M14 24h13M14 31h20" stroke="#f4c430" stroke-width="3" stroke-linecap="round"/><circle cx="34" cy="24" r="5" fill="#159447" stroke="#c9ffe0" stroke-width="1.5"/></svg></div><div class="brand-name">MEDIA</div></div><div><div class="head-title" data-de="Media Max" data-en="Media Max">Media Max</div><div class="head-sub" data-de="Audio- und Untertitelspuren aus den Mediendateien" data-en="Audio and subtitle tracks from media files">Audio- und Untertitelspuren aus den Mediendateien</div></div><div class="actions"><button class="lang-switch" id="languageToggle" title="Sprache / Language">DE</button><button class="settings-button" id="settingsOpen" title="Einstellungen">⚙</button><div class="scan-control"><select id="scanSource" aria-label="Scan-Quelle"><option value="all">Alles scannen</option><option value="radarr">Nur Radarr</option><option value="sonarr">Nur Sonarr</option><option value="missing">Nur Ohne Deutsch</option></select><button id="rescan" data-de="↻ Neu scannen" data-en="↻ Rescan">↻ Neu scannen</button></div></div></header>
 <main>
 <nav class="nav"><button class="active" data-view="dashboard"><img class="nav-tab-icon" src="https://api.iconify.design/mdi:view-dashboard-outline.svg?color=%238bc9f2" alt="" aria-hidden="true">Dashboard</button><button data-view="radarr"><img class="nav-tab-icon" src="https://api.iconify.design/mdi:movie-open-outline.svg?color=%23cc7b19" alt="" aria-hidden="true">RADARR · Filme</button>{% if sonarr_enabled %}<button data-view="sonarr"><img class="nav-tab-icon" src="https://api.iconify.design/mdi:television-classic.svg?color=%2335c5f4" alt="" aria-hidden="true">SONARR · Serien</button>{% endif %}<button data-view="missing"><img class="nav-tab-icon" src="https://api.iconify.design/mdi:alert-outline.svg?color=%23ff9e9e" alt="" aria-hidden="true">Ohne Deutsch <span class="nav-count" id="missingNavCount">{{ missing_german_movies|length + (missing_german_series|map(attribute='episodes')|map('length')|sum) }}</span></button>{% if sab_enabled %}<button data-view="downloads"><img class="nav-tab-icon" src="https://api.iconify.design/mdi:download-box-outline.svg?color=%23f4c430" alt="" aria-hidden="true">SABNZBD · Downloads <span class="nav-count download-nav-count hidden" id="downloadNavCount">0</span></button>{% endif %}<button data-view="datastore"><img class="nav-tab-icon" src="https://api.iconify.design/mdi:harddisk.svg?color=%2360a9e6" alt="" aria-hidden="true">Datastore</button></nav>
 <section id="dashboard" class="view active" data-source="dashboard"><div class="dashboard-hero"><div><div class="eyebrow">MEDIA MAX</div><h1>Dashboard</h1><p>Deine gesamte Medienbibliothek und Systemauslastung auf einen Blick.</p></div><div class="live-pill"><span class="live-dot"></span> Live</div></div><div class="overview-grid"><div class="overview-card"><span class="overview-icon movie">▣</span><div><span>Filme</span><strong>{{ rows|length }}</strong><small>Radarr Library</small></div></div><div class="overview-card"><span class="overview-icon series-icon">▤</span><div><span>Serien</span><strong>{{ series|length }}</strong><small>Sonarr Shows</small></div></div><div class="overview-card"><span class="overview-icon warning">⚠</span><div><span>Ohne Deutsch</span><strong id="dashboardMissing">{{ missing_german_movies|length + (missing_german_series|map(attribute='episodes')|map('length')|sum) }}</strong><small>Audio oder Untertitel prüfen</small></div></div><div class="overview-card"><span class="overview-icon download-icon">↓</span><div><span>Downloads</span><strong id="dashboardDownloads">—</strong><small id="dashboardRemaining">SABnzbd wird geladen …</small></div></div></div><div class="dashboard-columns"><section class="system-panel"><div class="panel-heading"><div><h2>Systemauslastung</h2><p>Aktuelle Werte aus dem Dashboard-Container</p></div><span id="systemUpdated" class="muted">Wird geladen …</span></div><div class="system-meters"><div class="meter"><div class="meter-top"><span>CPU</span><strong id="cpuValue">—</strong></div><div class="meter-track"><span id="cpuBar"></span></div></div><div class="meter"><div class="meter-top"><span>RAM</span><strong id="ramValue">—</strong></div><div class="meter-track"><span id="ramBar"></span></div></div></div><div id="diskList" class="disk-list"><div class="disk-row muted">Laufwerke werden geladen …</div></div></section><section class="service-panel"><div class="panel-heading"><div><h2>Dienste</h2><p>Verbindung und Bibliotheksstatus</p></div></div><div class="service-row"><span class="service-logo radarr-dot">R</span><div><strong>Radarr</strong><small>Filme & Qualität</small></div><span class="service-status online">Aktiv</span></div><div class="service-row"><span class="service-logo sonarr-dot">S</span><div><strong>Sonarr</strong><small>Serien & Episoden</small></div><span class="service-status {% if sonarr_enabled %}online{% else %}offline{% endif %}">{% if sonarr_enabled %}Aktiv{% else %}Nicht konfiguriert{% endif %}</span></div><div class="service-row"><span class="service-logo sab-dot">↓</span><div><strong>SABnzbd</strong><small>Downloads & Queue</small></div><span id="dashboardSabStatus" class="service-status {% if sab_enabled %}online{% else %}offline{% endif %}">{% if sab_enabled %}Wird geprüft …{% else %}Nicht konfiguriert{% endif %}</span></div></section></div></section>
@@ -87,10 +87,10 @@ const dashboardView=document.querySelector('#dashboard');if(dashboardView){dashb
 const servicePanel=document.querySelector('.service-panel');let serviceList=null;const serviceSummary=document.createElement('span');serviceSummary.className='service-summary';if(servicePanel){servicePanel.querySelectorAll('.service-row').forEach(row=>row.remove());serviceList=document.createElement('div');serviceList.className='service-list';servicePanel.appendChild(serviceList);const heading=servicePanel.querySelector('.panel-heading');if(heading)heading.appendChild(serviceSummary)}function renderServices(data){if(!serviceList)return;const values=data.services||[];serviceSummary.textContent=`${data.online||0} / ${data.total||values.length} online`;serviceList.innerHTML=values.map(service=>`<div class="service-row service-${service.status}"><span class="service-logo service-icon-${service.key}">${service.key==='dashboard'?'⌂':service.name.slice(0,1)}</span><div><strong>${html(service.name)}</strong><small>${html(service.detail||'Keine Antwort')}</small></div><span class="service-status ${service.status}">${html(service.label)}</span></div>`).join('')}async function fetchServices(){try{renderServices(await (await fetch('/api/services')).json())}catch(error){serviceSummary.textContent='Status nicht verfügbar'}}if(servicePanel){fetchServices();setInterval(fetchServices,30000)}
 const navigation=document.querySelector('.nav');if(navigation&&!navigation.querySelector('[data-view="datastore"]')){const datastoreButton=document.createElement('button');datastoreButton.dataset.view='datastore';datastoreButton.innerHTML='<img class="nav-icon" src="https://api.iconify.design/mdi:harddisk.svg?color=%2360a9e6" alt="" aria-hidden="true"><span data-de="Datastore" data-en="Datastore">Datastore</span>';navigation.appendChild(datastoreButton)}const rows=[...document.querySelectorAll('#movies tbody tr')], search=document.querySelector('#search'), audio=document.querySelector('#audioFilter'), subs=document.querySelector('#subFilter'), state=document.querySelector('#stateFilter'), count=document.querySelector('#visibleCount');
 function apply(){const q=search.value.trim().toLowerCase();let n=0;rows.forEach(r=>{const ok=(!q||r.dataset.title.includes(q))&&(!audio.value||r.dataset.audio.includes(audio.value))&&(!subs.value||r.dataset.subs.includes(subs.value))&&(!state.value||r.dataset.state===state.value);r.classList.toggle('hidden',!ok);if(ok)n++});count.textContent=`${n} Filme`};[search,audio,subs,state].forEach(x=>x.addEventListener(x===search?'input':'change',apply));apply();
-document.querySelectorAll('.nav button').forEach(b=>b.onclick=()=>{document.querySelectorAll('.nav button').forEach(x=>x.classList.remove('active'));document.querySelectorAll('.view').forEach(x=>x.classList.remove('active'));b.classList.add('active');document.querySelector('#'+b.dataset.view).classList.add('active');const rescan=document.querySelector('#rescan'),sourceSelect=document.querySelector('#scanSource'),canRescan=['radarr','sonarr'].includes(b.dataset.view);if(canRescan)sourceSelect.value=b.dataset.view;rescan.disabled=false;rescan.title='Bibliothek neu scannen';sessionStorage.setItem('dashboard-active-view',b.dataset.view)});const rememberedView=sessionStorage.getItem('dashboard-active-view');if(rememberedView)document.querySelector(`.nav button[data-view="${rememberedView}"]`)?.click();
+document.querySelectorAll('.nav button').forEach(b=>b.onclick=()=>{document.querySelectorAll('.nav button').forEach(x=>x.classList.remove('active'));document.querySelectorAll('.view').forEach(x=>x.classList.remove('active'));b.classList.add('active');document.querySelector('#'+b.dataset.view).classList.add('active');const rescan=document.querySelector('#rescan'),sourceSelect=document.querySelector('#scanSource'),canRescan=['radarr','sonarr','missing'].includes(b.dataset.view);if(canRescan)sourceSelect.value=b.dataset.view;rescan.disabled=false;rescan.title='Bibliothek neu scannen';sessionStorage.setItem('dashboard-active-view',b.dataset.view)});const rememberedView=sessionStorage.getItem('dashboard-active-view');if(rememberedView)document.querySelector(`.nav button[data-view="${rememberedView}"]`)?.click();
 function statusText(s){if(s.state==='running'){const pct=s.total?Math.round(s.done/s.total*100):0;return `Scan läuft · ${s.done}/${s.total||'?'} Dateien · ${pct}%`}if(s.state==='done')return 'Scan abgeschlossen ✓';if(s.state==='error')return 'Scanfehler: '+s.error;return 'Scan wird vorbereitet …'}
 function updateScanStatus(selector,s){const el=document.querySelector(selector);if(!el)return;const pct=s.total?Math.min(100,Math.round(s.done/s.total*100)):0;el.textContent=statusText(s);el.style.setProperty('--scan-progress',`${pct}%`);el.classList.toggle('scan-running',s.state==='running')}
-const seenRunning={radarr:false,sonarr:false};async function poll(){try{const data=await (await fetch('/api/scan-status')).json();updateScanStatus('#radarrStatus',data.radarr);const sonarr=document.querySelector('#sonarrStatus');if(sonarr)updateScanStatus('#sonarrStatus',data.sonarr);['radarr','sonarr'].forEach(source=>{if(data[source].state==='running')seenRunning[source]=true;if(seenRunning[source]&&['done','error'].includes(data[source].state)){seenRunning[source]=false;setTimeout(()=>{sessionStorage.setItem('dashboard-active-view',document.querySelector('.nav button.active')?.dataset.view||'dashboard');location.reload()},700)}})}catch(e){} };setInterval(poll,1200);poll();
+const seenRunning={radarr:false,sonarr:false,missing:false};async function poll(){try{const data=await (await fetch('/api/scan-status')).json();updateScanStatus('#radarrStatus',data.radarr);const sonarr=document.querySelector('#sonarrStatus');if(sonarr)updateScanStatus('#sonarrStatus',data.sonarr);['radarr','sonarr','missing'].forEach(source=>{if(data[source].state==='running')seenRunning[source]=true;if(seenRunning[source]&&['done','error'].includes(data[source].state)){seenRunning[source]=false;setTimeout(()=>{sessionStorage.setItem('dashboard-active-view',document.querySelector('.nav button.active')?.dataset.view||'dashboard');location.reload()},700)}})}catch(e){} };setInterval(poll,1200);poll();
 document.querySelector('#rescan').onclick=async()=>{const b=document.querySelector('#rescan'),source=document.querySelector('#scanSource').value;sessionStorage.setItem('dashboard-active-view',document.querySelector('.nav button.active')?.dataset.view||'dashboard');b.disabled=true;b.textContent='Scan läuft …';await fetch('/api/rescan?source='+source,{method:'POST'});b.disabled=false;b.textContent='↻ Neu scannen';poll()};
 </script>
 <script>