Files
odysseus/routes/stt_routes.py
T
Kenny Van de Maele 2404b00f18 refactor(uploads): centralize upload byte-limits in upload_limits.py (#3364) (#3518)
Move every per-route upload byte-limit into src/upload_limits.py as a
validated, env-overridable constant via read_byte_limit_env:

- Add GALLERY_UPLOAD_MAX_BYTES, GALLERY_TRANSFORM_UPLOAD_MAX_BYTES,
  MEMORY_IMPORT_MAX_BYTES, PERSONAL_UPLOAD_MAX_BYTES,
  EMAIL_COMPOSE_UPLOAD_MAX_BYTES, STT_MAX_AUDIO_BYTES, ICS_MAX_BYTES.
- Routes import their constant instead of defining it locally: replaces 4
  raw int(os.getenv(...)) and removes 3 hardcoded literals.
- The 3 previously-hardcoded limits (email compose, STT audio, calendar
  ICS) are now env-overridable with the same ODYSSEUS_*_MAX_BYTES naming.
- Defaults unchanged, so behavior is unchanged unless an env var is set;
  an invalid value now fails fast with a clear message instead of a bare
  int() ValueError.
- Document all env vars in .env.example and the README.

Fixes #3364
2026-06-09 01:24:30 +02:00

58 lines
1.9 KiB
Python

# routes/stt_routes.py
"""STT API routes — multi-provider (local Whisper, API endpoint, browser)."""
from fastapi import APIRouter, HTTPException, UploadFile, File
import logging
from src.upload_limits import read_upload_limited, STT_MAX_AUDIO_BYTES
logger = logging.getLogger(__name__)
def setup_stt_routes(stt_service):
"""Setup STT routes with the provided STT service"""
router = APIRouter(prefix="/api/stt", tags=["stt"])
@router.get("/stats")
async def get_stt_stats():
"""Get STT service statistics"""
try:
return stt_service.get_stats()
except Exception as e:
logger.error(f"Failed to get STT stats: {e}")
raise HTTPException(status_code=500, detail=str(e))
@router.post("/transcribe")
async def transcribe_audio(file: UploadFile = File(...)):
"""Transcribe uploaded audio file to text"""
try:
if not stt_service.available:
raise HTTPException(
status_code=503,
detail={"message": "STT service not available or set to browser mode"}
)
audio_bytes = await read_upload_limited(file, STT_MAX_AUDIO_BYTES, "Audio file")
if not audio_bytes:
raise HTTPException(status_code=400, detail={"message": "Empty audio file"})
text = stt_service.transcribe(audio_bytes)
if text is None:
raise HTTPException(
status_code=500,
detail={"message": "Transcription failed"}
)
return {"text": text}
except HTTPException:
raise
except Exception as e:
logger.error(f"Transcription error: {e}", exc_info=True)
raise HTTPException(
status_code=500,
detail={"message": f"Transcription failed: {str(e)}"}
)
return router