ff

cmdnat/matrix.py

@@ -12,6 +12,7 @@ from cmdlet._shared import Cmdlet, CmdletArg
 from SYS.config import load_config, save_config
 from SYS.logger import log, debug
 from SYS.result_table import Table
+from SYS.utils import extract_hydrus_hash_from_url
 from SYS import pipeline as ctx
 
 _MATRIX_PENDING_ITEMS_KEY = "matrix_pending_items"
@@ -543,17 +544,8 @@ def _extract_sha256_hex(item: Any) -> Optional[str]:
 
 
 def _extract_hash_from_hydrus_file_url(url: str) -> Optional[str]:
-    try:
-        parsed = urlparse(url)
-        if not (parsed.path or "").endswith("/get_files/file"):
-            return None
-        qs = parse_qs(parsed.query or "")
-        h = (qs.get("hash") or [None])[0]
-        if isinstance(h, str) and _SHA256_RE.fullmatch(h.strip()):
-            return h.strip().lower()
-    except Exception:
-        pass
-    return None
+    """Extract hash from Hydrus URL using centralized utility."""
+    return extract_hydrus_hash_from_url(url)
 
 
 def _maybe_download_hydrus_file(item: Any,