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| 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) | |
| os.makedirs("./static", exist_ok=True) | |
| # Check for index.html and create a simple one if it doesn't exist | |
| static_path = Path("./static") | |
| index_path = static_path / "index.html" | |
| if not index_path.exists(): | |
| logger.warning("index.html not found in static directory, creating a simple one") | |
| with open(index_path, "w") as f: | |
| f.write("""<!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>PodCraft API</title> | |
| <style> | |
| body { font-family: Arial, sans-serif; margin: 0; padding: 0; display: flex; justify-content: center; align-items: center; height: 100vh; background-color: #f8f9fa; } | |
| .container { max-width: 800px; padding: 2rem; background-color: white; border-radius: 0.5rem; box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); } | |
| h1 { color: #6366F1; } | |
| pre { background-color: #f5f5f5; padding: 1rem; border-radius: 0.25rem; overflow: auto; } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="container"> | |
| <h1>PodCraft API</h1> | |
| <p>The PodCraft API is running. You can access the API at <a href="/docs">/docs</a>.</p> | |
| <p>API Status: <a href="/api/status">/api/status</a></p> | |
| </div> | |
| </body> | |
| </html>""") | |
| # 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 | |
| # Import FastAPI and related modules | |
| from fastapi import FastAPI, Request, HTTPException, Depends | |
| from fastapi.responses import HTMLResponse, JSONResponse, FileResponse, Response, RedirectResponse | |
| from fastapi.staticfiles import StaticFiles | |
| from fastapi.middleware.cors import CORSMiddleware | |
| # Function to read index.html content | |
| def get_index_html(): | |
| if index_path.exists(): | |
| with open(index_path, "r") as f: | |
| return f.read() | |
| else: | |
| return "<html><body><h1>Index file not found</h1></body></html>" | |
| # Create the main application | |
| app = FastAPI(title="PodCraft") | |
| # Add CORS middleware | |
| app.add_middleware( | |
| CORSMiddleware, | |
| allow_origins=["*"], | |
| allow_credentials=True, | |
| allow_methods=["*"], | |
| allow_headers=["*"], | |
| ) | |
| # Try to load the backend app | |
| backend_app = None | |
| try: | |
| # Import the backend app | |
| from backend.app.main import app as backend_app | |
| logger.info("Backend module imported successfully") | |
| # Add all non-root routes from the backend app to our main app | |
| from fastapi.routing import APIRoute, APIRouter | |
| # Create a router for backend routes | |
| backend_router = APIRouter() | |
| # Add all routes from the backend app to our router | |
| for route in backend_app.routes: | |
| if not (isinstance(route, APIRoute) and route.path == "/"): | |
| # Add this route to our router | |
| logger.info(f"Adding backend route: {route.path}") | |
| backend_router.routes.append(route) | |
| # Include the backend router in our main app | |
| app.include_router(backend_router) | |
| except Exception as e: | |
| logger.error(f"Error importing backend module: {str(e)}") | |
| backend_app = None | |
| # Define the root route that directly serves index.html | |
| async def root(): | |
| logger.info("Root route accessed, serving index.html") | |
| return HTMLResponse(content=get_index_html()) | |
| # API status endpoint | |
| async def status(): | |
| return {"status": "ok", "message": "PodCraft API is running"} | |
| # Serve static assets directory with correct content types | |
| async def serve_assets(file_path: str): | |
| file_full_path = static_path / "assets" / file_path | |
| if not file_full_path.exists() or not file_full_path.is_file(): | |
| logger.warning(f"Asset file not found: {file_full_path}") | |
| raise HTTPException(status_code=404, detail="Asset file not found") | |
| # Determine content type based on file extension | |
| content_type = None | |
| if file_path.endswith(".js"): | |
| content_type = "application/javascript" | |
| elif file_path.endswith(".css"): | |
| content_type = "text/css" | |
| elif file_path.endswith(".svg"): | |
| content_type = "image/svg+xml" | |
| elif file_path.endswith(".png"): | |
| content_type = "image/png" | |
| elif file_path.endswith(".jpg") or file_path.endswith(".jpeg"): | |
| content_type = "image/jpeg" | |
| logger.info(f"Serving asset: {file_path} with content-type: {content_type}") | |
| return FileResponse(file_full_path, media_type=content_type) | |
| # Mount the static directory for other static files | |
| if static_path.exists(): | |
| app.mount("/static", StaticFiles(directory=str(static_path)), name="static") | |
| # Catch-all route for client-side routing in the React app | |
| async def catch_all(full_path: str, request: Request): | |
| # Skip static file paths | |
| if full_path.startswith("static/") or full_path.startswith("assets/"): | |
| raise HTTPException(status_code=404, detail="Not found") | |
| logger.info(f"Catch-all route hit for path: {full_path}, serving index.html for client-side routing") | |
| return HTMLResponse(content=get_index_html()) | |
| # 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, host=host, port=port) |