app.py

import gradio as gr
from fastapi.staticfiles import StaticFiles
from fastapi.middleware.cors import CORSMiddleware
from fastapi import Request
import os

# Create Gradio UI
with gr.Blocks(title="SkyData Game Server") as demo:
    gr.Markdown("# 🌍 SkyData 3D Earth Game Server")
    gr.Markdown("Server Status: **Online & Logging Active 🟢**")

app = demo.app

# Enable CORS for external requests
app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

# Custom Logging Middleware to force print requests in Hugging Face Terminal
@app.middleware("http")
async def log_requests(request: Request, call_next):
    path = request.url.path
    if path.startswith("/country_flags") or path.startswith("/textures"):
        print(f"📥 [HF SERVER LOG] Request: {path} | Client IP: {request.client.host}")
    response = await call_next(request)
    return response

# Mount country_flags directory
if os.path.exists("country_flags"):
    app.mount("/country_flags", StaticFiles(directory="country_flags"), name="country_flags")
    print("✅ [INIT] Mounted /country_flags folder successfully")

# Mount textures directory
if os.path.exists("textures"):
    app.mount("/textures", StaticFiles(directory="textures"), name="textures")
    print("✅ [INIT] Mounted /textures folder successfully")

if __name__ == "__main__":
    demo.launch()