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| import os | |
| import gradio as gr | |
| import uvicorn | |
| from sound_generator import generate_sound, generate_music | |
| from fastapi import FastAPI, HTTPException | |
| from fastapi.middleware.cors import CORSMiddleware | |
| from fastapi.responses import FileResponse, RedirectResponse, HTMLResponse | |
| from pydantic import BaseModel | |
| # Create the FastAPI app with custom docs URL | |
| app = FastAPI(docs_url="/api/docs") | |
| # Configuración 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 status(): | |
| return {"status": "API running", "version": "1.0"} | |
| async def generate_sound_endpoint(request: AudioRequest): | |
| try: | |
| # Llamada a la función 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)) | |
| # Página principal simplificada (HTML puro) | |
| async def home(): | |
| html_content = """ | |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>API de Sonidos Generativos</title> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <style> | |
| body { | |
| font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; | |
| line-height: 1.6; | |
| max-width: 800px; | |
| margin: 0 auto; | |
| padding: 20px; | |
| color: #333; | |
| } | |
| .container { | |
| background-color: #f9f9f9; | |
| border-radius: 8px; | |
| padding: 20px; | |
| box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); | |
| } | |
| h1 { | |
| color: #2563eb; | |
| margin-top: 0; | |
| } | |
| .button { | |
| display: inline-block; | |
| background-color: #2563eb; | |
| color: white; | |
| padding: 10px 20px; | |
| text-decoration: none; | |
| border-radius: 4px; | |
| font-weight: 500; | |
| margin-right: 10px; | |
| margin-top: 10px; | |
| } | |
| .button:hover { | |
| background-color: #1d4ed8; | |
| } | |
| pre { | |
| background-color: #f1f1f1; | |
| padding: 10px; | |
| border-radius: 4px; | |
| overflow-x: auto; | |
| } | |
| code { | |
| font-family: monospace; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="container"> | |
| <h1>API de Sonidos Generativos</h1> | |
| <p>Bienvenido al servicio de generación de sonidos y música mediante IA.</p> | |
| <h2>Documentación</h2> | |
| <p>La API completa está documentada y disponible en los siguientes enlaces:</p> | |
| <a href="/api/docs" class="button">Swagger UI</a> | |
| <a href="/api/redoc" class="button">ReDoc</a> | |
| <h2>Endpoints disponibles</h2> | |
| <ul> | |
| <li><strong>GET /api/health</strong> - Verificar estado del servicio</li> | |
| <li><strong>POST /api/generate-sound/</strong> - Generar sonido a partir de descripción</li> | |
| <li><strong>POST /api/generate-music/</strong> - Generar música a partir de descripción</li> | |
| </ul> | |
| <h2>Ejemplos de uso</h2> | |
| <h3>Generar sonido</h3> | |
| <pre><code>curl -X POST "http://localhost:7860/api/generate-sound/" \\ | |
| -H "Content-Type: application/json" \\ | |
| -d '{"prompt": "Un trueno distante", "duration": 15, "pitch": 0.9}'</code></pre> | |
| <h3>Generar música</h3> | |
| <pre><code>curl -X POST "http://localhost:7860/api/generate-music/" \\ | |
| -H "Content-Type: application/json" \\ | |
| -d '{"prompt": "Melodía relajante", "genre": "ambient", "duration": 60, "bpm": 100}'</code></pre> | |
| </div> | |
| </body> | |
| </html> | |
| """ | |
| return html_content | |
| # También puedes ofrecer una redirección directa a la documentación si lo prefieres | |
| async def redirect_to_docs(): | |
| return "/api/docs" | |
| # Confirmar inicialización | |
| print("✅ Servidor inicializado correctamente !!!!") | |
| print("🌐 Página principal disponible en la ruta '/'") | |
| print("📝 Endpoints de la API disponibles en '/api/*'") | |
| print("📄 Documentación disponible en '/api/docs'") | |
| # Iniciar el servidor | |
| if __name__ == "__main__": | |
| uvicorn.run(app, host="0.0.0.0", port=7860) |