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| import os | |
| import uvicorn | |
| from sound_generator import generate_sound, generate_music | |
| from fastapi import FastAPI, HTTPException, Request | |
| from fastapi.middleware.cors import CORSMiddleware | |
| from fastapi.templating import Jinja2Templates | |
| from fastapi.responses import FileResponse, HTMLResponse | |
| from pydantic import BaseModel | |
| # Create the FastAPI app with custom docs URL | |
| app = FastAPI( | |
| title="API de Sonidos Generativos", | |
| description="API para generar sonidos y m煤sica basados en prompts", | |
| version="1.0.0", | |
| docs_url="/docs", | |
| redoc_url="/redoc", | |
| ) | |
| # Cargar las plantillas desde la carpeta "templates" | |
| templates = Jinja2Templates(directory="templates") | |
| # Configuraci贸n de CORS | |
| app.add_middleware( | |
| CORSMiddleware, | |
| allow_origins=["*"], | |
| allow_credentials=True, | |
| allow_methods=["*"], | |
| allow_headers=["*"], | |
| ) | |
| # Define a Pydantic model to handle the input prompt | |
| class AudioRequest(BaseModel): | |
| prompt: str | |
| # Prueba para verificar si la API funciona - la dejamos por ahora para debugging | |
| def health_check(): | |
| """Endpoint para verificar que el servicio est谩 funcionando correctamente""" | |
| return {"status": "ok", "service": "Sound Generation API"} | |
| async def generate_sound_endpoint(request: AudioRequest): | |
| try: | |
| # Llamada a la funci贸n para generar el sonido | |
| audio_file_path = generate_sound(request.prompt) | |
| # Verifica si el archivo se ha generado correctamente | |
| if not os.path.exists(audio_file_path): | |
| raise HTTPException( | |
| status_code=404, detail="Archivo de audio no encontrado." | |
| ) | |
| # Regresar el archivo generado como una respuesta de descarga | |
| return FileResponse( | |
| audio_file_path, media_type="audio/wav", filename="generated_audio.wav" | |
| ) | |
| except Exception as e: | |
| raise HTTPException(status_code=500, detail=str(e)) | |
| async def generate_music_endpoint(request: AudioRequest): | |
| try: | |
| # Call the synchronous generate_music function | |
| audio_file_path = generate_music(request.prompt) | |
| # Verifies if the file has been generated correctly | |
| if not os.path.exists(audio_file_path): | |
| raise HTTPException( | |
| status_code=404, detail="Archivo de audio no encontrado." | |
| ) | |
| # Return the generated file as a download response | |
| return FileResponse( | |
| audio_file_path, media_type="audio/wav", filename="generated_audio.wav" | |
| ) | |
| except Exception as e: | |
| raise HTTPException(status_code=500, detail=str(e)) | |
| def home(request: Request): | |
| """P谩gina de inicio con informaci贸n de la API""" | |
| return templates.TemplateResponse("home.html", {"request": request}) | |
| if __name__ == "__main__": | |
| uvicorn.run(app, host="0.0.0.0", port=7860) | |