80 lines
1.9 KiB
Python
80 lines
1.9 KiB
Python
import os
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from contextlib import asynccontextmanager
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from pathlib import Path
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from fastapi import FastAPI, HTTPException, BackgroundTasks
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from fastapi.responses import FileResponse
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from pydantic import BaseModel
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from app import downloader
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STATIC_DIR = Path(__file__).parent / "static"
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AUDIO_TMP_DIR = Path("/tmp/apoena-audio")
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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AUDIO_TMP_DIR.mkdir(parents=True, exist_ok=True)
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yield
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app = FastAPI(title="apoena-transcript", lifespan=lifespan)
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class ExtractAudioRequest(BaseModel):
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url: str
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@app.get("/health")
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async def health():
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return {"status": "ok"}
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@app.get("/worker.js")
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async def worker_js():
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return FileResponse(STATIC_DIR / "worker.js", media_type="application/javascript")
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@app.get("/sw.js")
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async def sw_js():
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return FileResponse(STATIC_DIR / "sw.js", media_type="application/javascript")
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@app.get("/manifest.json")
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async def manifest():
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return FileResponse(STATIC_DIR / "manifest.json", media_type="application/manifest+json")
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@app.get("/icon.svg")
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async def icon():
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return FileResponse(STATIC_DIR / "icon.svg", media_type="image/svg+xml")
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@app.get("/icon-maskable.svg")
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async def icon_maskable():
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return FileResponse(STATIC_DIR / "icon-maskable.svg", media_type="image/svg+xml")
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@app.post("/extract-audio")
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async def extract_audio(body: ExtractAudioRequest, background_tasks: BackgroundTasks):
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try:
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audio_path = await downloader.extract_audio(body.url)
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except RuntimeError as e:
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raise HTTPException(status_code=422, detail=str(e))
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background_tasks.add_task(_delete_file, audio_path)
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return FileResponse(audio_path, media_type="audio/mpeg", filename="audio.mp3")
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def _delete_file(path):
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try:
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os.unlink(path)
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except OSError:
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pass
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@app.get("/")
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async def index():
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return FileResponse(STATIC_DIR / "index.html")
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