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API/folder.py

@@ -1858,6 +1858,51 @@ class API_folder_store:
                 return None
         return None
 
+    def get_notes(self, file_hash: str) -> Dict[str, str]:
+        """Return all named notes for a file hash."""
+        normalized_hash = str(file_hash or "").strip().lower()
+        if len(normalized_hash) != 64:
+            return {}
+
+        notes: Dict[str, str] = {}
+        max_attempts = 5
+        import time
+
+        for attempt in range(max_attempts):
+            try:
+                with self._with_db_lock():
+                    cursor = self.connection.cursor()
+                    cursor.execute(
+                        "SELECT name, note FROM note WHERE hash = ?",
+                        (normalized_hash,
+                         ),
+                    )
+                    rows = cursor.fetchall() or []
+                    for row in rows:
+                        note_name = str(row[0] or "").strip()
+                        if not note_name:
+                            continue
+                        notes[note_name] = str(row[1] or "")
+                    return notes
+            except sqlite3.OperationalError as e:
+                msg = str(e or "").lower()
+                if "database is locked" in msg and attempt < (max_attempts - 1):
+                    sleep_time = min(0.1 * (2 ** attempt), 1.0)
+                    time.sleep(sleep_time)
+                    continue
+                logger.error(
+                    f"Error getting notes for hash {file_hash}: {e}",
+                    exc_info=True
+                )
+                return {}
+            except Exception as e:
+                logger.error(
+                    f"Error getting notes for hash {file_hash}: {e}",
+                    exc_info=True
+                )
+                return {}
+        return {}
+
     def set_note_by_hash(self, file_hash: str, name: str, note: str) -> None:
         """Set a named note using a known file hash (no re-hash)."""
         note_name = str(name or "").strip()