app.py

import os
import aiohttp
import asyncio
import logging
from flask import Flask, render_template, request, jsonify

app = Flask(__name__)

# إعداد السجلات (Logging)
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger("web_app")

# جلب الإعدادات الحساسة
BASE_URL = os.getenv("BASE_URL")
MANGA_PATH = os.getenv("MANGA_API_PATH")
CHAPTER_PATH = os.getenv("CHAPTER_API_PATH")

PORT = int(os.getenv("PORT", 7860))

# الهيدرز المحسنة لتخطي الحماية
HEADERS = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36",
    "Accept": "application/json, text/plain, */*",
    "Accept-Language": "ar,en-US;q=0.9,en;q=0.8",
    "Referer": "https://utoon.net/",
    "Origin": "https://utoon.net",
    "Sec-Fetch-Dest": "empty",
    "Sec-Fetch-Mode": "cors",
    "Sec-Fetch-Site": "same-origin",
}

async def get_chapters(manga_url):
    slug = manga_url.strip().rstrip("/").split("/")[-1]
    try:
        api_url = f"{BASE_URL}{MANGA_PATH.format(slug=slug)}"
        logger.info(f"🔍 Fetching Manga: {api_url}")
        
        # استخدام كوكيز وهمية قد يساعد أحياناً
        async with aiohttp.ClientSession(headers=HEADERS) as session:
            async with session.get(api_url, timeout=15) as resp:
                logger.info(f"📡 API Response Status: {resp.status}")
                if resp.status == 403:
                    logger.error("🚫 Access Denied (403). Site is blocking Hugging Face.")
                    return None
                if resp.status != 200:
                    return None
                data = await resp.json()
                mangas = data.get("mangas", [])
                if not mangas: return None
                m = mangas[0]
                return {
                    "title": m.get("post_title", slug),
                    "thumbnail": m.get("thumbnail", ""),
                    "chapters": [
                        {"id": c["id_capitulo"], "title": c["nombre"], "slug": c["slug"]}
                        for c in m.get("capitulos", [])
                    ]
                }
    except Exception as e:
        logger.error(f"💥 Scraper Error: {str(e)}")
        return None

async def get_images(chapter_id):
    try:
        api_url = f"{BASE_URL}{CHAPTER_PATH.format(id=chapter_id)}"
        async with aiohttp.ClientSession(headers=HEADERS) as session:
            async with session.get(api_url, timeout=15) as resp:
                if resp.status != 200: return []
                data = await resp.json()
                imgs = data.get("imagenes") or []
                return [i["src"] if isinstance(i, dict) else i for i in imgs]
    except Exception as e:
        return []

@app.route("/")
def index():
    return render_template("index.html")

@app.route("/api/manga")
def api_manga():
    url = request.args.get("url")
    if not url: return jsonify({"error": "Missing URL"}), 400
    loop = asyncio.new_event_loop()
    asyncio.set_event_loop(loop)
    data = loop.run_until_complete(get_chapters(url))
    if not data: return jsonify({"error": "Access Denied by Site or Manga not found"}), 404
    return jsonify(data)

@app.route("/api/chapter/<int:chapter_id>")
def api_chapter(chapter_id):
    loop = asyncio.new_event_loop()
    asyncio.set_event_loop(loop)
    images = loop.run_until_complete(get_images(chapter_id))
    return jsonify({"images": images})

if __name__ == "__main__":
    app.run(host="0.0.0.0", port=PORT)