import os import sys import shutil import logging from pathlib import Path # Set up logging logging.basicConfig(level=logging.INFO) logger = logging.getLogger(__name__) # Add the backend directory to the Python path sys.path.append(os.path.abspath("backend")) # Create necessary directories if they don't exist os.makedirs("./temp_audio", exist_ok=True) os.makedirs("./temp", exist_ok=True) # Set environment variables for MongoDB connection timeout os.environ["MONGODB_CONNECT_TIMEOUT_MS"] = "5000" # 5 seconds timeout os.environ["MONGODB_SERVER_SELECTION_TIMEOUT_MS"] = "5000" # 5 seconds timeout # Create a FastAPI app - either the main one or an error one from fastapi import FastAPI, Request from fastapi.responses import HTMLResponse, JSONResponse from fastapi.staticfiles import StaticFiles from fastapi.middleware.cors import CORSMiddleware # Check if static directory exists with index.html static_path = Path("./static") static_index_exists = static_path.exists() and (static_path / "index.html").exists() logger.info(f"Static path exists: {static_path.exists()}") if static_path.exists(): logger.info(f"Static directory contents: {os.listdir(static_path)}") logger.info(f"Static index exists: {(static_path / 'index.html').exists()}") try: # Try to import the main app from backend.app.main import app # Add CORS middleware app.add_middleware( CORSMiddleware, allow_origins=["*"], allow_credentials=True, allow_methods=["*"], allow_headers=["*"], ) # Add an index route to check if the API is accessible @app.get("/api/status") async def status(): return {"status": "ok", "message": "PodCraft API is running"} # Override the root route to serve the frontend @app.get("/", response_class=HTMLResponse) async def read_root(): # If static files exist, return the index.html file if static_index_exists: with open(static_path / "index.html") as f: return f.read() else: return """ PodCraft API

PodCraft API

The PodCraft API is running, but the frontend static files were not found.

Static directory: ./static

Static directory exists: {static_path.exists()}

If you need to access the API directly, you can use the following endpoints:

""" # Mount static files if static_index_exists: # Use the mount approach for static assets like CSS/JS, but not for the root path logger.info("Mounting static files at /static") app.mount("/static", StaticFiles(directory="./static"), name="static") app_to_run = app logger.info("Using main application") except Exception as e: # If there's an error, create a minimal FastAPI app logger.error(f"Error initializing main app: {str(e)}") error_app = FastAPI() @error_app.get("/", response_class=HTMLResponse) async def root(): return f""" PodCraft - Error

PodCraft Error

An error occurred while starting the application:

{str(e)}

Please check your environment variables and configuration.

MongoDB URL format should be: mongodb+srv://username:password@cluster.mongodb.net/...

API keys should be properly formatted and valid.

Static directory exists: {static_path.exists()}

{f"

Static directory contents: {os.listdir(static_path)}

" if static_path.exists() else ""}

Static index exists: {static_index_exists}

""" # Mount static files if they exist if static_index_exists: error_app.mount("/static", StaticFiles(directory="./static"), name="static") app_to_run = error_app logger.info("Using error application") # For Hugging Face Spaces - expose the app if __name__ == "__main__": import uvicorn port = int(os.environ.get("PORT", 7860)) host = os.environ.get("HOST", "0.0.0.0") logger.info(f"Starting server on {host}:{port}") uvicorn.run(app_to_run, host=host, port=port)