Harden formatter preset normalization

sdxl_presets.py

@@ -1,5 +1,7 @@
 from __future__ import annotations
 
+from typing import Any
+
 
 DEFAULT_STYLE_PRESET = "flat_vector_pony"
 DEFAULT_QUALITY_PRESET = "pony_high"
@@ -79,15 +81,22 @@ def sdxl_formatter_profile_choices() -> list[str]:
     return list(SDXL_FORMATTER_PROFILES)
 
 
+def _choice_key(value: Any) -> str:
+    return str(value or "").strip().lower().replace("-", "_").replace(" ", "_")
+
+
 def normalize_style_preset(value: str) -> str:
+    value = _choice_key(value)
     return value if value in SDXL_STYLE_PRESETS else DEFAULT_STYLE_PRESET
 
 
 def normalize_quality_preset(value: str) -> str:
+    value = _choice_key(value)
     return value if value in SDXL_QUALITY_PRESETS else DEFAULT_QUALITY_PRESET
 
 
 def normalize_formatter_profile(value: str) -> str:
+    value = _choice_key(value)
     return value if value in SDXL_FORMATTER_PROFILES else DEFAULT_FORMATTER_PROFILE