293ed257db
- FastAPI-Gateway mit REST-Endpunkten (chat/speak/transcribe/devices/sessions/config) - Geschichtete Konfiguration mit Profilen (local-dev/hybrid/cloud) via TOML + ENV - Registry-Pattern + einheitliche Route-Aufloesung (Default->Profil->ENV->Session->Request) - Device Router (strikt, Singleton) und Output-Lifecycle im Orchestrator - OpenRouter-Adapter (STT multipart/LLM/TTS) + lokale Provider-Stubs - Regelbasierte Pipeline (Cleaner/Spoken-Adapter/TTS-Normalizer) - 22 automatisierte Tests; Doku: README, BEDIENUNGSANLEITUNG, Architektur - Secrets ausschliesslich ueber Umgebung; .env und lokale config gitignored Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
60 lines
1.7 KiB
Python
60 lines
1.7 KiB
Python
from io import BytesIO
|
|
|
|
from fastapi import APIRouter, HTTPException, Query
|
|
from fastapi.responses import StreamingResponse
|
|
|
|
from app.config import settings
|
|
from app.errors import RoutingError
|
|
from app.dependencies import (
|
|
resolve_route,
|
|
build_orchestrator,
|
|
resolve_output_endpoint,
|
|
)
|
|
from app.schemas import SpeakRequest
|
|
|
|
router = APIRouter()
|
|
|
|
|
|
@router.post("/speak")
|
|
async def speak(
|
|
payload: SpeakRequest,
|
|
session_id: str | None = Query(
|
|
default=None,
|
|
description="Optional session id to apply a stored route",
|
|
),
|
|
):
|
|
overrides = {
|
|
"output_endpoint": payload.output_endpoint,
|
|
"language": payload.language,
|
|
"tts_provider": payload.tts_provider,
|
|
}
|
|
route = resolve_route(session_id, overrides)
|
|
voice = payload.voice or settings.openrouter_tts_voice
|
|
|
|
try:
|
|
orchestrator = build_orchestrator(route)
|
|
output = await resolve_output_endpoint(route)
|
|
except RoutingError as exc:
|
|
raise HTTPException(status_code=422, detail=str(exc))
|
|
|
|
try:
|
|
audio = await orchestrator.speak_only(
|
|
payload.text,
|
|
voice=voice,
|
|
language=route.language,
|
|
output=output,
|
|
)
|
|
|
|
headers = {
|
|
"Content-Language": route.language,
|
|
"X-Audio-Format": "pcm",
|
|
"X-Audio-Sample-Rate": "24000",
|
|
"X-Audio-Channels": "1",
|
|
"X-Audio-Sample-Width": "16",
|
|
"X-Output-Endpoint": route.output_endpoint,
|
|
"X-TTS-Provider": route.tts_provider,
|
|
}
|
|
return StreamingResponse(BytesIO(audio), media_type="audio/pcm", headers=headers)
|
|
|
|
except Exception as exc:
|
|
raise HTTPException(status_code=502, detail=str(exc))
|