feat: convert live redirects to direct streaming proxy to bypass Mopidy timeouts

main.py

@@ -612,10 +612,15 @@ def podcast_rss(station: str, slug_with_ext: str, request: Request, db: Session
         return Response(status_code=404)
     return Response(content=xml, media_type="application/xml")
 
+def iter_stream(target_url):
+    import requests
+    with requests.get(target_url, stream=True, timeout=10) as r:
+        for chunk in r.iter_content(chunk_size=8192):
+            if chunk:
+                yield chunk
+
 @app.get("/live/{station}")
 def live_stream_redirect(station: str, db: Session = Depends(db_session)):
-    is_m3u = False
-    
     # Usuwamy sztuczne rozszerzenia dodane dla Mopidy
     if station.endswith(".aac"):
         station = station[:-4]
@@ -623,32 +628,19 @@ def live_stream_redirect(station: str, db: Session = Depends(db_session)):
         station = station[:-4]
     elif station.endswith(".m3u"):
         station = station[:-4]
-        is_m3u = True
+        
+    from fastapi.responses import StreamingResponse
         
     if station == "radio357":
         config_url = db.query(Config).filter_by(key="r357_live_url").first()
         target_url = config_url.value if config_url else "https://stream.rcs.revma.com/ye5kghkgcm0uv"
-        # Oszukujemy Mopidy rozszerzeniem .mp3, ponieważ .aac nie figuruje na jego whiteliscie w starszych wersjach
-        if "#" not in target_url:
-            target_url += "#.mp3"
-            
-        if is_m3u:
-            m3u_content = f"#EXTM3U\n#EXTINF:-1,Radio 357\n{target_url}\n"
-            from fastapi.responses import PlainTextResponse
-            return PlainTextResponse(content=m3u_content, media_type="audio/x-mpegurl")
-            
-        return RedirectResponse(url=target_url, status_code=302)
+        # Proxy strumienia! Zwracamy jako audio/mpeg żeby ominąć unwrapper
+        return StreamingResponse(iter_stream(target_url), media_type="audio/mpeg")
+        
     elif station == "rns":
         config_url = db.query(Config).filter_by(key="rns_live_url").first()
         target_url = config_url.value if config_url else "https://stream.rcs.revma.com/4md4m0a0fs8uv"
-        if "#" not in target_url:
-            target_url += "#.mp3"
-            
-        if is_m3u:
-            m3u_content = f"#EXTM3U\n#EXTINF:-1,Radio Nowy Świat\n{target_url}\n"
-            from fastapi.responses import PlainTextResponse
-            return PlainTextResponse(content=m3u_content, media_type="audio/x-mpegurl")
-            
-        return RedirectResponse(url=target_url, status_code=302)
+        return StreamingResponse(iter_stream(target_url), media_type="audio/mpeg")
+        
     else:
         raise HTTPException(status_code=404, detail="Brak streamu dla podanej stacji")