Etappe 2: Ripping-Pipeline — Erste Implementierung

- DockerfileWorker: abcde, flac, ffmpeg, handbrake-cli installiert
- ripping.py: Ripping-Module für DVD/Blu-ray mit HandBrake
- tasks.py: Disc-Typ-Erkennung + passendes Ripping-Modul
- docker-compose.yml: Output-Verzeichnis /output hinzugefügt
- output/ Verzeichnis erstellt

WIP: CD-Ripping mit abcde noch nicht implementiert

docker/worker/tasks.py

@@ -1,15 +1,55 @@
 import os
+import subprocess
 from celery_app import celery_app
+from ripping import rip_dvd, rip_bluray
 
 
-@celery_app.task(bind=True, name="worker.tasks.detect_disc")
-def detect_disc(self, device_path: str, disc_type: str):
-    """Dummy-Disk-Erkennungstask."""
-    print(f"Disc erkannt: {disc_type}, Device: {device_path}")
+def detect_disc_type(device_path: str) -> str:
+    """Erkennt den Disc-Typ anhand des Gerätepfads."""
+    try:
+        result = subprocess.run(
+            ["file", "-L", device_path],
+            capture_output=True,
+            text=True,
+            timeout=10
+        )
+        
+        output = result.stdout.lower()
+        
+        if "dvd" in output or "video_ts" in output:
+            return "dvd"
+        elif "bluray" in output or "bdmv" in output:
+            return "bluray"
+        elif "audio" in output or "cda" in output:
+            return "cd"
+        else:
+            return "unknown"
     
-    return {
-        "status": "success",
-        "message": f"Disc erkannt: {disc_type}",
-        "device_path": device_path,
-        "disc_type": disc_type
-    }
+    except Exception:
+        return "unknown"
+
+
+@celery_app.task(bind=True, name="worker.tasks.rip_disc")
+def rip_disc(self, device_path: str, disc_id: str = None):
+    """Rippt eine Disc basierend auf ihrem Typ."""
+    disc_type = detect_disc_type(device_path)
+    
+    if not disc_id:
+        disc_id = device_path.replace("/", "_")
+    
+    if disc_type == "cd":
+        return {
+            "status": "not_implemented",
+            "message": "CD-Ripping mit abcde noch nicht implementiert",
+            "disc_type": disc_type
+        }
+    elif disc_type == "dvd":
+        return rip_dvd(device_path, disc_id)
+    elif disc_type == "bluray":
+        return rip_bluray(device_path, disc_id)
+    else:
+        return {
+            "status": "error",
+            "message": f"Unbekannter Disc-Typ: {disc_type}",
+            "disc_type": disc_type
+        }