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