From cacf40526c028dc409da3eb72090d081a0f6af4c Mon Sep 17 00:00:00 2001
From: Homelab Cursor <homelab@orbitalo.net>
Date: Thu, 21 May 2026 15:34:38 +0200
Subject: [PATCH] =?UTF-8?q?fix(savetv):=20Batch-Umbenennung=20f=C3=BCr=20R?=
 =?UTF-8?q?aw-Backlog=20und=20NAS-Skript?=
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Rename lief nur beim Download-Abschluss; POST /api/rename_pending
benennt alle Titel_ID.mp4 auf Hetzner um. savetv_rename_nas.py für
bereits kopierte NAS-Dateien. __ wird zu Bindestrich im Titel.
---
 homelab-ai-bot/savetv_extra_routes.py | 22 +++++++++-
 homelab-ai-bot/savetv_rename_nas.py   | 60 +++++++++++++++++++++++++++
 2 files changed, 81 insertions(+), 1 deletion(-)
 create mode 100755 homelab-ai-bot/savetv_rename_nas.py

diff --git a/homelab-ai-bot/savetv_extra_routes.py b/homelab-ai-bot/savetv_extra_routes.py
index fd119f8cc..db07186ac 100644
--- a/homelab-ai-bot/savetv_extra_routes.py
+++ b/homelab-ai-bot/savetv_extra_routes.py
@@ -661,7 +661,7 @@ setInterval(load,30000);
             return
         raw_title_part = m.group(1)
 
-        clean_title = raw_title_part.replace('_-_', ' - ').replace('_', ' ').strip()
+        clean_title = raw_title_part.replace('__', ' - ').replace('_-_', ' - ').replace('_', ' ').strip()
 
         cache = _load_filminfo_cache()
         matched = _find_cache_match(cache, clean_title)
@@ -700,6 +700,26 @@ setInterval(load,30000);
             import logging
             logging.getLogger("savetv").warning(f"Rename fehlgeschlagen {raw_filename}: {e}")
 
+    def _rename_all_pending():
+        import re as _re
+        renamed, skipped = [], []
+        for fp in sorted(SAVETV_DIR.glob("*.mp4")):
+            m = _re.match(r"^(.+)_(\d{6,9})\.mp4$", fp.name)
+            if not m:
+                continue
+            old = fp.name
+            tid = m.group(2)
+            _rename_to_jellyfin(old, tid)
+            if (SAVETV_DIR / old).exists():
+                skipped.append(old)
+            else:
+                renamed.append(old)
+        return {"renamed": renamed, "skipped": skipped}
+
+    @app.route("/api/rename_pending", methods=["POST"])
+    def api_rename_pending():
+        return jsonify(_rename_all_pending())
+
     @app.route("/health")
     def health():
         from tools import savetv
diff --git a/homelab-ai-bot/savetv_rename_nas.py b/homelab-ai-bot/savetv_rename_nas.py
new file mode 100755
index 000000000..d6b11dff2
--- /dev/null
+++ b/homelab-ai-bot/savetv_rename_nas.py
@@ -0,0 +1,60 @@
+#!/usr/bin/env python3
+"""Benennt Raw-MP4s auf dem NAS um (Titel_ID.mp4 -> Titel (Jahr).mp4)."""
+import json
+import os
+import re
+import urllib.parse
+import urllib.request
+
+ZIEL = os.environ.get("SAVETV_NAS_DIR", "/mnt/nas/Filme zum nachbearbeiten")
+FILMINFO_API = os.environ.get("SAVETV_FILMINFO_API", "http://138.201.84.95:9443/api/filminfo")
+RAW_RE = re.compile(r"^(.+)_(\d{6,9})\.mp4$")
+
+
+def clean_title(raw_part):
+    return raw_part.replace("_-_", " - ").replace("_", " ").strip()
+
+
+def filminfo(title):
+    url = FILMINFO_API + "?" + urllib.parse.urlencode({"title": title})
+    with urllib.request.urlopen(url, timeout=60) as r:
+        return json.loads(r.read())
+
+
+def rename_one(name):
+    m = RAW_RE.match(name)
+    if not m:
+        return None
+    clean = clean_title(m.group(1))
+    try:
+        info = filminfo(clean)
+        year = (info or {}).get("year", "")
+    except Exception as e:
+        print(f"  filminfo fehlgeschlagen fuer {clean}: {e}")
+        year = ""
+    safe = re.sub(r'[\\/:*?"<>|]', "", clean).strip()
+    dest = f"{safe} ({year}).mp4" if year else f"{safe}.mp4"
+    src = os.path.join(ZIEL, name)
+    dst = os.path.join(ZIEL, dest)
+    if os.path.exists(dst):
+        print(f"  Ziel existiert, loesche Raw: {name}")
+        os.remove(src)
+        return dest
+    os.rename(src, dst)
+    print(f"  OK: {name} -> {dest}")
+    return dest
+
+
+def main():
+    if not os.path.isdir(ZIEL):
+        print(f"Ordner fehlt: {ZIEL}")
+        return 1
+    pending = [n for n in os.listdir(ZIEL) if RAW_RE.match(n)]
+    print(f"{len(pending)} Raw-Dateien auf NAS")
+    for n in sorted(pending):
+        rename_one(n)
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())