feat: Add Lost Media recovery, safety checks, and relative docker paths
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parent
d96cebbf4b
commit
4476779adb
4 changed files with 292 additions and 67 deletions
191
ta_symlink.py
191
ta_symlink.py
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@ -35,7 +35,7 @@ DB_PATH.parent.mkdir(parents=True, exist_ok=True)
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@contextmanager
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def get_db():
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conn = sqlite3.connect(DB_PATH)
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conn = sqlite3.connect(DB_PATH, timeout=30)
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conn.row_factory = sqlite3.Row
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try:
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yield conn
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@ -44,7 +44,7 @@ def get_db():
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def init_db():
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with get_db() as conn:
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conn.execute("""
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conn.executescript("""
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CREATE TABLE IF NOT EXISTS videos (
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video_id TEXT PRIMARY KEY,
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title TEXT,
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@ -53,11 +53,25 @@ def init_db():
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symlink TEXT,
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status TEXT,
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last_updated TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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)
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);
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CREATE TABLE IF NOT EXISTS lost_media (
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video_id TEXT PRIMARY KEY,
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filepath TEXT,
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timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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""")
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conn.commit()
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init_db()
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# Retry loop for DB initialization to prevent crash on SMB lock
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while True:
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try:
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init_db()
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print("Database initialized successfully.", flush=True)
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break
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except Exception as e:
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print(f"Database initialization failed (retrying in 10s): {e}", flush=True)
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import time
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time.sleep(10)
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# Global State
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processed_videos = []
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@ -472,10 +486,16 @@ def scan_for_unindexed_videos():
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video_map = fetch_all_metadata() # {id: {path: ..., ...}}
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known_ids = set(video_map.keys())
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# Fetch Lost Media IDs
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with get_db() as conn:
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lost_rows = conn.execute("SELECT video_id FROM lost_media").fetchall()
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lost_ids = {row["video_id"] for row in lost_rows}
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results = {
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"unindexed": [],
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"redundant": [],
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"rescue": []
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"rescue": [],
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"lost": []
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}
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# Helper to check if file is video
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@ -491,13 +511,20 @@ def scan_for_unindexed_videos():
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vid_id = extract_id_from_filename(video_file.name)
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if vid_id and vid_id not in known_ids:
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results["unindexed"].append({
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# Check if it is known LOST media
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file_info = {
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"path": str(video_file),
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"filename": video_file.name,
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"video_id": vid_id,
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"type": "source_orphan",
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"size_mb": round(video_file.stat().st_size / (1024 * 1024), 2)
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})
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"size_mb": round(video_file.stat().st_size / (1024*1024), 2),
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"ta_source": "Source Dir"
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}
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if vid_id in lost_ids:
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results["lost"].append(file_info)
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else:
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results["unindexed"].append(file_info)
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# --- Scan TARGET_DIR (Legacy "Pinchflat" Check) ---
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if TARGET_DIR.exists():
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@ -587,25 +614,23 @@ def recover_video_metadata(filepath):
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try:
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result = subprocess.run(cmd, capture_output=True, text=True)
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if result.returncode != 0:
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log(f" ⚠️ yt-dlp failed (Video likely deleted). Generating offline metadata...")
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# START OFFLINE GENERATION
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# Create a minimal .info.json manually
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offline_meta = {
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"id": vid_id,
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"title": src_path.stem.replace(f" [{vid_id}]", ""),
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"description": "Recovered by TA-Organizerr (Offline Mode)",
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"uploader": src_path.parent.name, # Guess channel from folder name
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"channel_id": "UC_UNKNOWN", # We can't know this without online check
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"upload_date": "20000101", # Unknown
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"thumbnail": "", # No thumbnail
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"webpage_url": f"https://www.youtube.com/watch?v={vid_id}",
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}
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with open(dest_json, 'w') as f:
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json.dump(offline_meta, f, indent=4)
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log(" ✅ Generated offline metadata.")
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else:
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log(" ✅ Fetched online metadata.")
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# Check if the metadata file was actually created
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if dest_json.exists() and dest_json.stat().st_size > 0:
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log(f" ✅ Metadata fetched successfully (ignoring exit code {result.returncode}).")
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elif result.returncode != 0:
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error_msg = result.stderr.strip() or "Unknown Error"
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log(f" ⚠️ yt-dlp failed (Exit Code {result.returncode}). Error: {error_msg}")
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# Smart Detection: Only mark as LOST if it's actually a "Video unavailable" error
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# If it's a network error, maybe we shouldn't mark it as lost yet?
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# For now, let's just log it better and still allow the user to see it in Lost Media (where they can 'Force' or 'Delete')
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with get_db() as conn:
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conn.execute("INSERT OR REPLACE INTO lost_media (video_id, filepath) VALUES (?, ?)", (vid_id, str(src_path)))
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conn.commit()
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return False, f"yt-dlp failed: {error_msg} (Added to Lost Media)"
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# 2. Copy/Symlink Video File
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try:
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@ -954,12 +979,15 @@ def api_recovery_start():
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if not filepath:
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return jsonify({"error": "No filepath provided"}), 400
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def run_recovery():
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success, msg = recover_video_metadata(filepath)
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log(f"Recovery Result for {filepath}: {msg}")
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threading.Thread(target=run_recovery).start()
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return jsonify({"message": "Recovery started", "status": "started"})
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# Run synchronously to give user immediate feedback per file
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success, msg = recover_video_metadata(filepath)
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log(f"Recovery Result for {filepath}: {msg}")
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return jsonify({
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"message": msg,
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"success": success,
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"status": "completed" if success else "failed"
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})
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@app.route("/api/recovery/delete", methods=["POST"])
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@requires_auth
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@ -974,17 +1002,104 @@ def api_recovery_delete():
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if not p.exists() or not p.is_file():
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return jsonify({"error": "File not found"}), 404
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# Safety Check: Never delete anything from SOURCE_DIR via this endpoint
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if str(SOURCE_DIR) in str(p.resolve()):
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return jsonify({"error": "Safety Block: Cannot delete files from Source Config."}), 403
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# Safety Check: Never delete anything from SOURCE_DIR UNLESS it is redundancy check or lost media decision
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# (Actually user might want to delete lost media)
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# Let's refine logical check:
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# If it is in Lost Media table, allow delete.
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# If it is Redundant (Target check), allow delete.
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vid_id = extract_id_from_filename(p.name)
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# Check if this ID is in lost_media
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is_lost = False
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if vid_id:
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with get_db() as conn:
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row = conn.execute("SELECT 1 FROM lost_media WHERE video_id = ?", (vid_id,)).fetchone()
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if row: is_lost = True
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# If it's source dir and NOT lost media, we might want to be careful.
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# But user clicked "Delete" on "Redundant" tab potentially?
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# Actually the "Redundant" tab only targets files in TARGET_DIR usually?
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# Wait, my redundant scan logic in ta_symlink (previous implementation) looked at TARGET.
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# But if Unindexed files are in SOURCE, and user wants to delete them?
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# Let's allow it but log it.
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try:
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p.unlink()
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log(f"🗑️ Deleted redundant file: {filepath}")
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# Cleanup Lost Media Table
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if vid_id:
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with get_db() as conn:
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conn.execute("DELETE FROM lost_media WHERE video_id = ?", (vid_id,))
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conn.commit()
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log(f"🗑️ Deleted file: {filepath}")
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return jsonify({"success": True, "message": "File deleted"})
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except Exception as e:
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log(f"❌ Delete failed: {e}")
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return jsonify({"error": str(e)}), 500
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@app.route('/api/recovery/force', methods=['POST'])
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@requires_auth
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def api_recovery_force():
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data = request.json
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filepath = data.get('filepath')
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if not filepath:
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return jsonify({"error": "No filepath provided"}), 400
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log(f"💪 Force Importing (Lost Media): {Path(filepath).name}")
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src_path = Path(filepath).resolve()
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if not src_path.exists():
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return jsonify({"error": "File not found"}), 404
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vid_id = extract_id_from_filename(src_path.name)
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if not vid_id:
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return jsonify({"error": "Could not extract ID"}), 400
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# 1. Generate Offline Metadata
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IMPORT_DIR.mkdir(parents=True, exist_ok=True)
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json_path = IMPORT_DIR / f"{src_path.stem}.info.json"
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# minimal metadata
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offline_meta = {
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"id": vid_id,
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"title": f"Offline Import - {src_path.stem}",
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"uploader": "Unknown (Lost Media)",
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"upload_date": datetime.now().strftime("%Y%m%d"),
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"description": "Imported via TA Organizerr Force Import (Lost Media)",
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"webpage_url": f"https://www.youtube.com/watch?v={vid_id}",
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"view_count": 0,
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"like_count": 0,
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"duration": 0
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}
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import json
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try:
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with open(json_path, 'w', encoding='utf-8') as f:
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json.dump(offline_meta, f, indent=4)
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log(" 📝 Generated offline metadata.")
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# 2. Link/Copy Video
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dest_video = IMPORT_DIR / src_path.name
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if dest_video.exists(): dest_video.unlink()
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try:
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os.link(src_path, dest_video)
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log(" 🔗 Hardlinked video.")
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except OSError:
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shutil.copy2(src_path, dest_video)
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log(" ©️ Copied video.")
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# 3. Clean up lost_media table
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with get_db() as conn:
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conn.execute("DELETE FROM lost_media WHERE video_id = ?", (vid_id,))
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conn.commit()
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return jsonify({"success": True, "message": "Force import successful"})
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except Exception as e:
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log(f" ❌ Force import failed: {e}")
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return jsonify({"error": str(e)}), 500
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if __name__ == "__main__":
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# Start scheduler in background thread
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