Delete app.py

app.py

@@ -1,1207 +0,0 @@
-from flask import Flask, render_template_string, request, jsonify
-import os, re, json, sqlite3, logging
-
-app = Flask(__name__)
-
-# ────────────────────────── 1. CONFIGURATION ──────────────────────────
-# Use absolute paths in the persistent directory for Hugging Face
-BASE_DIR = os.path.dirname(os.path.abspath(__file__))
-DB_FILE = os.path.join(BASE_DIR, "favorite_sites.json")  # JSON file for backward compatibility
-SQLITE_DB = os.path.join(BASE_DIR, "favorite_sites.db")  # SQLite database for persistence
-TEMPLATE_DIR = os.path.join(BASE_DIR, "templates")
-
-# Setup logging
-logging.basicConfig(level=logging.INFO)
-logger = logging.getLogger(__name__)
-
-# Domains that commonly block iframes
-BLOCKED_DOMAINS = [
-    "naver.com", "daum.net", "google.com",
-    "facebook.com", "instagram.com", "kakao.com",
-    "ycombinator.com"
-]
-
-# ────────────────────────── 2. CURATED CATEGORIES ──────────────────────────
-CATEGORIES = {
-    "Free AI: Productivity": [
-        "https://huggingface.co/spaces/ginigen/perflexity-clone",
-        "https://huggingface.co/spaces/ginipick/IDEA-DESIGN",
-        "https://huggingface.co/spaces/VIDraft/mouse-webgen",
-        "https://huggingface.co/spaces/openfree/Vibe-Game",
-        "https://huggingface.co/spaces/openfree/Game-Gallery",
-        "https://huggingface.co/spaces/aiqtech/Contributors-Leaderboard",
-        "https://huggingface.co/spaces/fantaxy/Model-Leaderboard",
-        "https://huggingface.co/spaces/fantaxy/Space-Leaderboard",
-        "https://huggingface.co/spaces/openfree/Korean-Leaderboard",
-    ],
-    "Free AI: Multimodal": [
-        "https://huggingface.co/spaces/openfree/DreamO-video",
-        "https://huggingface.co/spaces/Heartsync/NSFW-Uncensored-photo",
-        "https://huggingface.co/spaces/Heartsync/NSFW-Uncensored",
-        "https://huggingface.co/spaces/fantaxy/Sound-AI-SFX",
-        "https://huggingface.co/spaces/ginigen/SFX-Sound-magic",
-        "https://huggingface.co/spaces/ginigen/VoiceClone-TTS",
-        "https://huggingface.co/spaces/aiqcamp/MCP-kokoro",
-        "https://huggingface.co/spaces/aiqcamp/ENGLISH-Speaking-Scoring",
-    ],
-    "Free AI: Professional": [
-        "https://huggingface.co/spaces/ginigen/blogger",
-        "https://huggingface.co/spaces/VIDraft/money-radar",
-        "https://huggingface.co/spaces/immunobiotech/drug-discovery",
-        "https://huggingface.co/spaces/immunobiotech/Gemini-MICHELIN",
-        "https://huggingface.co/spaces/Heartsync/Papers-Leaderboard",
-        "https://huggingface.co/spaces/VIDraft/PapersImpact",
-        "https://huggingface.co/spaces/ginipick/AgentX-Papers",
-        "https://huggingface.co/spaces/openfree/Cycle-Navigator",
-    ],
-    "Free AI: Image": [
-        "https://huggingface.co/spaces/ginigen/interior-design",
-        "https://huggingface.co/spaces/ginigen/Workflow-Canvas",
-        "https://huggingface.co/spaces/ginigen/Multi-LoRAgen",
-        "https://huggingface.co/spaces/ginigen/Every-Text",
-        "https://huggingface.co/spaces/ginigen/text3d-r1",
-        "https://huggingface.co/spaces/ginipick/FLUXllama",
-        "https://huggingface.co/spaces/Heartsync/FLUX-Vision",
-        "https://huggingface.co/spaces/ginigen/VisualCloze",
-        "https://huggingface.co/spaces/seawolf2357/Ghibli-Multilingual-Text-rendering",
-        "https://huggingface.co/spaces/ginigen/Ghibli-Meme-Studio",
-        "https://huggingface.co/spaces/VIDraft/Open-Meme-Studio",
-        "https://huggingface.co/spaces/ginigen/3D-LLAMA",
-    ],
-    "Free AI: LLM / VLM": [
-        "https://huggingface.co/spaces/VIDraft/Gemma-3-R1984-4B",
-        "https://huggingface.co/spaces/VIDraft/Gemma-3-R1984-12B",
-        "https://huggingface.co/spaces/ginigen/Mistral-Perflexity",
-        "https://huggingface.co/spaces/aiqcamp/gemini-2.5-flash-preview",
-        "https://huggingface.co/spaces/openfree/qwen3-30b-a3b-research",
-        "https://huggingface.co/spaces/openfree/qwen3-235b-a22b-research",
-        "https://huggingface.co/spaces/openfree/Llama-4-Maverick-17B-Research",
-    ],
-}
-
-# ────────────────────────── 3. DATABASE FUNCTIONS ──────────────────────────
-def init_db():
-    """Initialize both JSON and SQLite databases"""
-    # JSON 파일 초기화
-    try:
-        if not os.path.exists(DB_FILE):
-            with open(DB_FILE, "w", encoding="utf-8") as f:
-                json.dump([], f, ensure_ascii=False)
-            logger.info("Created new JSON database file")
-    except Exception as e:
-        logger.error(f"Error creating JSON file: {e}")
-    
-    # SQLite 데이터베이스 초기화
-    try:
-        conn = sqlite3.connect(SQLITE_DB)
-        cursor = conn.cursor()
-        cursor.execute('''
-        CREATE TABLE IF NOT EXISTS urls (
-            id INTEGER PRIMARY KEY AUTOINCREMENT,
-            url TEXT UNIQUE NOT NULL,
-            date_added TIMESTAMP DEFAULT CURRENT_TIMESTAMP
-        )
-        ''')
-        conn.commit()
-        
-        # JSON에서 데이터 마이그레이션
-        json_urls = load_json()
-        if json_urls:
-            db_urls = load_db_sqlite()
-            for url in json_urls:
-                if url not in db_urls:
-                    try:
-                        cursor.execute("INSERT INTO urls (url) VALUES (?)", (url,))
-                    except sqlite3.IntegrityError:
-                        pass  # URL이 이미 존재하는 경우
-            conn.commit()
-        
-        conn.close()
-        logger.info("SQLite database initialized successfully")
-    except Exception as e:
-        logger.error(f"Error initializing SQLite database: {e}")
-        
-
-        
-    # Create default URLs file if none exists
-    if not load_db():
-        default_urls = [
-            "https://huggingface.co/spaces/ginigen/perflexity-clone",
-            "https://huggingface.co/spaces/openfree/Game-Gallery",
-            "https://www.google.com"
-        ]
-        for url in default_urls:
-            add_url_to_sqlite(url)
-        save_json(default_urls)
-        logger.info("Added default URLs to empty database")
-
-def load_json():
-    """Load URLs from JSON file (for backward compatibility)"""
-    try:
-        if os.path.exists(DB_FILE):
-            with open(DB_FILE, "r", encoding="utf-8") as f:
-                raw = json.load(f)
-            return raw if isinstance(raw, list) else []
-        return []
-    except Exception as e:
-        logger.error(f"Error loading JSON file: {e}")
-        return []
-
-def save_json(lst):
-    """Save URLs to JSON file (for backward compatibility)"""
-    try:
-        with open(DB_FILE, "w", encoding="utf-8") as f:
-            json.dump(lst, f, ensure_ascii=False, indent=2)
-        logger.info(f"Saved {len(lst)} URLs to JSON file")
-        return True
-    except Exception as e:
-        logger.error(f"Error saving to JSON file: {e}")
-        return False
-
-def load_db_sqlite():
-    """Load URLs from SQLite database"""
-    try:
-        conn = sqlite3.connect(SQLITE_DB)
-        cursor = conn.cursor()
-        cursor.execute("SELECT url FROM urls ORDER BY date_added DESC")
-        urls = [row[0] for row in cursor.fetchall()]
-        conn.close()
-        logger.info(f"Loaded {len(urls)} URLs from SQLite database")
-        return urls
-    except Exception as e:
-        logger.error(f"Error loading from SQLite database: {e}")
-        return []
-
-def add_url_to_sqlite(url):
-    """Add a URL to SQLite database"""
-    try:
-        conn = sqlite3.connect(SQLITE_DB)
-        cursor = conn.cursor()
-        cursor.execute("INSERT INTO urls (url) VALUES (?)", (url,))
-        conn.commit()
-        conn.close()
-        logger.info(f"Added URL to SQLite: {url}")
-        return True
-    except sqlite3.IntegrityError:
-        # URL already exists
-        logger.info(f"URL already exists in SQLite: {url}")
-        return False
-    except Exception as e:
-        logger.error(f"Error adding URL to SQLite: {e}")
-        return False
-
-def update_url_in_sqlite(old_url, new_url):
-    """Update a URL in SQLite database"""
-    try:
-        conn = sqlite3.connect(SQLITE_DB)
-        cursor = conn.cursor()
-        cursor.execute("UPDATE urls SET url = ? WHERE url = ?", (new_url, old_url))
-        if cursor.rowcount > 0:
-            conn.commit()
-            logger.info(f"Updated URL in SQLite: {old_url} -> {new_url}")
-            success = True
-        else:
-            logger.info(f"URL not found for update in SQLite: {old_url}")
-            success = False
-        conn.close()
-        return success
-    except sqlite3.IntegrityError:
-        # New URL already exists
-        logger.error(f"New URL already exists in SQLite: {new_url}")
-        return False
-    except Exception as e:
-        logger.error(f"Error updating URL in SQLite: {e}")
-        return False
-
-def delete_url_from_sqlite(url):
-    """Delete a URL from SQLite database"""
-    try:
-        conn = sqlite3.connect(SQLITE_DB)
-        cursor = conn.cursor()
-        cursor.execute("DELETE FROM urls WHERE url = ?", (url,))
-        if cursor.rowcount > 0:
-            conn.commit()
-            logger.info(f"Deleted URL from SQLite: {url}")
-            success = True
-        else:
-            logger.info(f"URL not found for deletion in SQLite: {url}")
-            success = False
-        conn.close()
-        return success
-    except Exception as e:
-        logger.error(f"Error deleting URL from SQLite: {e}")
-        return False
-
-def load_db():
-    """Primary function to load URLs - prioritizes SQLite DB but falls back to JSON"""
-    sqlite_urls = load_db_sqlite()
-    
-    # If SQLite DB is empty, try loading from JSON
-    if not sqlite_urls:
-        logger.info("SQLite database empty, trying JSON file")
-        json_urls = load_json()
-        
-        # If we found URLs in JSON, migrate them to SQLite
-        if json_urls:
-            logger.info(f"Migrating {len(json_urls)} URLs from JSON to SQLite")
-            for url in json_urls:
-                add_url_to_sqlite(url)
-            return json_urls
-    
-    return sqlite_urls
-
-def save_db(lst):
-    """Save URLs to both SQLite and JSON"""
-    logger.info(f"Saving {len(lst)} URLs to database")
-    
-    # Clear all URLs from SQLite and add the new list
-    try:
-        conn = sqlite3.connect(SQLITE_DB)
-        cursor = conn.cursor()
-        cursor.execute("DELETE FROM urls")
-        for url in lst:
-            cursor.execute("INSERT INTO urls (url) VALUES (?)", (url,))
-        conn.commit()
-        conn.close()
-        logger.info("Successfully saved to SQLite database")
-    except Exception as e:
-        logger.error(f"Error saving to SQLite database: {e}")
-    
-    # Also save to JSON for backward compatibility
-    return save_json(lst)
-
-# ────────────────────────── 4. URL HELPERS ──────────────────────────
-def direct_url(hf_url):
-    m = re.match(r"https?://huggingface\.co/spaces/([^/]+)/([^/?#]+)", hf_url)
-    if not m:
-        return hf_url
-    owner, name = m.groups()
-    owner = owner.lower()
-    name = name.replace('.', '-').replace('_', '-').lower()
-    return f"https://{owner}-{name}.hf.space"
-
-def screenshot_url(url):
-    return f"https://image.thum.io/get/fullpage/{url}"
-
-def process_url_for_preview(url):
-    """Returns (preview_url, mode)"""
-    # Handle blocked domains first
-    if any(d for d in BLOCKED_DOMAINS if d in url):
-        return screenshot_url(url), "snapshot"
-    
-    # Special case handling for problematic URLs
-    if "vibe-coding-tetris" in url or "World-of-Tank-GAME" in url or "Minesweeper-Game" in url:
-        return screenshot_url(url), "snapshot"
-    
-    # General HF space handling
-    try:
-        if "huggingface.co/spaces" in url:
-            parts = url.rstrip("/").split("/")
-            if len(parts) >= 5:
-                owner = parts[-2]
-                name = parts[-1]
-                embed_url = f"https://huggingface.co/spaces/{owner}/{name}/embed"
-                return embed_url, "iframe"
-    except Exception:
-        return screenshot_url(url), "snapshot"
-    
-    # Default handling
-    return url, "iframe"
-
-# ────────────────────────── 5. API ROUTES ──────────────────────────
-@app.route('/api/category')
-def api_category():
-    cat = request.args.get('name', '')
-    urls = CATEGORIES.get(cat, [])
-    return jsonify([
-        {
-            "title": url.split('/')[-1],
-            "owner": url.split('/')[-2] if '/spaces/' in url else '',
-            "iframe": direct_url(url),
-            "shot": screenshot_url(url),
-            "hf": url
-        } for url in urls
-    ])
-
-@app.route('/api/favorites')
-def api_favorites():
-    # Load URLs from SQLite database
-    urls = load_db()
-    
-    page = int(request.args.get('page', 1))
-    per_page = int(request.args.get('per_page', 9))
-    
-    total_pages = max(1, (len(urls) + per_page - 1) // per_page)
-    start = (page - 1) * per_page
-    end = min(start + per_page, len(urls))
-    
-    urls_page = urls[start:end]
-    
-    result = []
-    for url in urls_page:
-        try:
-            preview_url, mode = process_url_for_preview(url)
-            result.append({
-                "title": url.split('/')[-1],
-                "url": url,
-                "preview_url": preview_url,
-                "mode": mode
-            })
-        except Exception:
-            # Fallback to screenshot mode
-            result.append({
-                "title": url.split('/')[-1],
-                "url": url,
-                "preview_url": screenshot_url(url),
-                "mode": "snapshot"
-            })
-    
-    return jsonify({
-        "items": result,
-        "page": page,
-        "total_pages": total_pages
-    })
-
-@app.route('/api/url/add', methods=['POST'])
-def add_url():
-    url = request.form.get('url', '').strip()
-    if not url:
-        return jsonify({"success": False, "message": "URL is required"})
-    
-    # Check if URL already exists in database
-    if not add_url_to_sqlite(url):
-        return jsonify({"success": False, "message": "URL already exists"})
-    
-    # Also update JSON file for backward compatibility
-    data = load_json()
-    if url not in data:
-        data.insert(0, url)
-        save_json(data)
-    
-    return jsonify({"success": True, "message": "URL added successfully"})
-
-@app.route('/api/url/update', methods=['POST'])
-def update_url():
-    old = request.form.get('old', '')
-    new = request.form.get('new', '').strip()
-    
-    if not new:
-        return jsonify({"success": False, "message": "New URL is required"})
-    
-    # Update in SQLite DB
-    if not update_url_in_sqlite(old, new):
-        return jsonify({"success": False, "message": "URL not found or new URL already exists"})
-    
-    # Also update JSON file for backward compatibility
-    data = load_json()
-    try:
-        idx = data.index(old)
-        data[idx] = new
-        save_json(data)
-    except ValueError:
-        # If URL not in JSON, add it
-        data.append(new)
-        save_json(data)
-    
-    return jsonify({"success": True, "message": "URL updated successfully"})
-
-@app.route('/api/url/delete', methods=['POST'])
-def delete_url():
-    url = request.form.get('url', '')
-    
-    # Delete from SQLite DB
-    if not delete_url_from_sqlite(url):
-        return jsonify({"success": False, "message": "URL not found"})
-    
-    # Also update JSON file for backward compatibility
-    data = load_json()
-    try:
-        data.remove(url)
-        save_json(data)
-    except ValueError:
-        pass
-    
-    return jsonify({"success": True, "message": "URL deleted successfully"})
-
-# ────────────────────────── 6. STATIC ROUTES ──────────────────────────
-@app.route('/static/<path:filename>')
-def serve_static(filename):
-    static_dir = os.path.join(BASE_DIR, 'static')
-    os.makedirs(static_dir, exist_ok=True)
-    return send_from_directory(static_dir, filename)
-
-# ────────────────────────── 7. HTML TEMPLATE ──────────────────────────
-HTML_TEMPLATE = """<!DOCTYPE html>
-<html>
-<head>
-<meta charset="utf-8">
-<meta name="viewport" content="width=device-width, initial-scale=1">
-<title>AI Favorite Sites</title>
-<style>
-@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@300;600&display=swap');
-body{margin:0;font-family:Nunito,sans-serif;background:#f6f8fb;}
-.tabs{display:flex;flex-wrap:wrap;gap:8px;padding:16px;}
-.tab{padding:6px 14px;border:none;border-radius:18px;background:#e2e8f0;font-weight:600;cursor:pointer;}
-.tab.active{background:#a78bfa;color:#1a202c;}
-.tab.manage{background:#ff6e91;color:white;}
-.tab.manage.active{background:#ff2d62;color:white;}
-.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:0 16px 60px;}
-@media(max-width:800px){.grid{grid-template-columns:1fr;}}
-.card{background:#fff;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.08);overflow:hidden;height:420px;display:flex;flex-direction:column;position:relative;}
-.frame{flex:1;position:relative;overflow:hidden;}
-.frame iframe{position:absolute;width:166.667%;height:166.667%;transform:scale(.6);transform-origin:top left;border:0;}
-.frame img{width:100%;height:100%;object-fit:cover;}
-.card-label{position:absolute;top:10px;left:10px;padding:4px 8px;border-radius:4px;font-size:11px;font-weight:bold;z-index:100;text-transform:uppercase;letter-spacing:0.5px;box-shadow:0 2px 4px rgba(0,0,0,0.2);}
-.label-live{background:linear-gradient(135deg, #00c6ff, #0072ff);color:white;}
-.label-static{background:linear-gradient(135deg, #ff9a9e, #fad0c4);color:#333;}
-.foot{height:44px;background:#fafafa;display:flex;align-items:center;justify-content:center;border-top:1px solid #eee;}
-.foot a{font-size:.82rem;font-weight:700;color:#4a6dd8;text-decoration:none;}
-.pagination{display:flex;justify-content:center;margin:20px 0;gap:10px;}
-.pagination button{padding:5px 15px;border:none;border-radius:20px;background:#e2e8f0;cursor:pointer;}
-.pagination button:disabled{opacity:0.5;cursor:not-allowed;}
-.manage-panel{background:white;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.08);margin:16px;padding:20px;}
-.form-group{margin-bottom:15px;}
-.form-group label{display:block;margin-bottom:5px;font-weight:600;}
-.form-control{width:100%;padding:8px;border:1px solid #ddd;border-radius:4px;box-sizing:border-box;}
-textarea.form-control{min-height:100px;font-family:monospace;resize:vertical;}
-.btn{padding:8px 15px;border:none;border-radius:4px;cursor:pointer;font-weight:600;}
-.btn-primary{background:#4a6dd8;color:white;}
-.btn-danger{background:#e53e3e;color:white;}
-.btn-success{background:#38a169;color:white;}
-.status{padding:10px;margin:10px 0;border-radius:4px;display:none;}
-.status.success{display:block;background:#c6f6d5;color:#22543d;}
-.status.error{display:block;background:#fed7d7;color:#822727;}
-.url-list{margin:20px 0;border:1px solid #eee;border-radius:4px;max-height:300px;overflow-y:auto;}
-.url-item{padding:10px;border-bottom:1px solid #eee;display:flex;justify-content:space-between;align-items:center;}
-.url-item:last-child{border-bottom:none;}
-.url-controls{display:flex;gap:5px;}
-</style>
-</head>
-<body>
-<header style="text-align: center; padding: 20px; background: linear-gradient(135deg, #f6f8fb, #e2e8f0); border-bottom: 1px solid #ddd;">
-  <h1 style="margin-bottom: 10px;">🌟 AI Favorite Sites</h1>
-  <p class="description" style="margin-bottom: 15px;">
-    🚀 <strong>Free AI Spaces & Website Gallery</strong> ✨ Save and manage your favorite sites! Supports <span style="background: linear-gradient(135deg, #00c6ff, #0072ff); color: white; padding: 2px 6px; border-radius: 4px; font-size: 12px;">LIVE</span> and <span style="background: linear-gradient(135deg, #ff9a9e, #fad0c4); color: #333; padding: 2px 6px; border-radius: 4px; font-size: 12px;">Static</span> preview modes.
-  </p>
-  <p>
-    <a href="https://discord.gg/openfreeai" target="_blank"><img src="https://img.shields.io/static/v1?label=Discord&message=Openfree%20AI&color=%230000ff&labelColor=%23800080&logo=discord&logoColor=white&style=for-the-badge" alt="badge"></a>
-  </p>
-</header>
-<div class="tabs" id="tabs"></div>
-<div id="content"></div>
-
-<script>
-// Basic configuration
-const cats = "${categories}";
-const tabs = document.getElementById('tabs');
-const content = document.getElementById('content');
-let active = "";
-let currentPage = 1;
-
-// LocalStorage functionality for URL persistence
-function saveToLocalStorage(urls) {
-  try {
-    localStorage.setItem('favoriteUrls', JSON.stringify(urls));
-    console.log('Saved URLs to localStorage:', urls.length);
-    return true;
-  } catch (e) {
-    console.error('Error saving to localStorage:', e);
-    return false;
-  }
-}
-
-function loadFromLocalStorage() {
-  try {
-    const data = localStorage.getItem('favoriteUrls');
-    if (data) {
-      const urls = JSON.parse(data);
-      console.log('Loaded URLs from localStorage:', urls.length);
-      return urls;
-    }
-  } catch (e) {
-    console.error('Error loading from localStorage:', e);
-  }
-  return null;
-}
-
-// Export/Import functionality
-function exportUrls() {
-  makeRequest('/api/favorites?per_page=1000', 'GET', null, function(data) {
-    if (data.items && data.items.length > 0) {
-      const urls = data.items.map(item => item.url);
-      
-      // Save to localStorage as backup
-      saveToLocalStorage(urls);
-      
-      // Create file for download
-      const blob = new Blob([JSON.stringify(urls, null, 2)], { type: 'application/json' });
-      const a = document.createElement('a');
-      a.href = URL.createObjectURL(blob);
-      a.download = 'favorite_urls.json';
-      document.body.appendChild(a);
-      a.click();
-      document.body.removeChild(a);
-    } else {
-      alert('No URLs to export');
-    }
-  });
-}
-
-function importUrls() {
-  document.getElementById('import-file').click();
-}
-
-function handleImportFile(files) {
-  if (files.length === 0) return;
-  
-  const file = files[0];
-  const reader = new FileReader();
-  
-  reader.onload = function(e) {
-    try {
-      const urls = JSON.parse(e.target.result);
-      if (Array.isArray(urls)) {
-        // Save to localStorage
-        saveToLocalStorage(urls);
-        
-        // Add each URL to the server
-        let processed = 0;
-        
-        function addNextUrl(index) {
-          if (index >= urls.length) {
-            alert(`Import complete. Added ${processed} URLs.`);
-            loadUrlList();
-            if (active === 'Favorites') {
-              loadFavorites(currentPage);
-            }
-            return;
-          }
-          
-          const formData = new FormData();
-          formData.append('url', urls[index]);
-          
-          makeRequest('/api/url/add', 'POST', formData, function(data) {
-            if (data.success) processed++;
-            addNextUrl(index + 1);
-          });
-        }
-        
-        addNextUrl(0);
-      } else {
-        alert('Invalid format. File must contain a JSON array of URLs.');
-      }
-    } catch (e) {
-      alert('Error parsing file: ' + e.message);
-    }
-  };
-  
-  reader.readAsText(file);
-}
-
-// Simple utility functions
-function makeRequest(url, method, data, callback) {
-  const xhr = new XMLHttpRequest();
-  xhr.open(method, url, true);
-  xhr.onreadystatechange = function() {
-    if (xhr.readyState === 4 && xhr.status === 200) {
-      callback(JSON.parse(xhr.responseText));
-    }
-  };
-  if (method === 'POST') {
-    xhr.send(data);
-  } else {
-    xhr.send();
-  }
-}
-
-function updateTabs() {
-  Array.from(tabs.children).forEach(b => {
-    b.classList.toggle('active', b.dataset.c === active);
-  });
-}
-
-// Tab handlers
-function loadCategory(cat) {
-  if(cat === active) return;
-  active = cat;
-  updateTabs();
-  
-  content.innerHTML = '<p style="text-align:center;padding:40px">Loading…</p>';
-  
-  makeRequest('/api/category?name=' + encodeURIComponent(cat), 'GET', null, function(data) {
-    let html = '<div class="grid">';
-    
-    data.forEach(item => {
-      html += `
-        <div class="card">
-          <div class="card-label label-live">LIVE</div>
-          <div class="frame">
-            <iframe src="${item.iframe}" loading="lazy" sandbox="allow-forms allow-modals allow-popups allow-same-origin allow-scripts allow-downloads"></iframe>
-          </div>
-          <div class="foot">
-            <a href="${item.hf}" target="_blank">${item.title}</a>
-          </div>
-        </div>
-      `;
-    });
-    
-    html += '</div>';
-    content.innerHTML = html;
-  });
-}
-
-function loadFavorites(page) {
-  if(active === 'Favorites' && currentPage === page) return;
-  active = 'Favorites';
-  currentPage = page || 1;
-  updateTabs();
-  
-  content.innerHTML = '<p style="text-align:center;padding:40px">Loading…</p>';
-  
-  makeRequest('/api/favorites?page=' + currentPage, 'GET', null, function(data) {
-    let html = '<div class="grid">';
-    
-    if(data.items.length === 0) {
-      html += '<p style="grid-column:1/-1;text-align:center;padding:40px">No favorites saved yet.</p>';
-    } else {
-      data.items.forEach(item => {
-        if(item.mode === 'snapshot') {
-          html += `
-            <div class="card">
-              <div class="card-label label-static">Static</div>
-              <div class="frame">
-                <img src="${item.preview_url}" loading="lazy">
-              </div>
-              <div class="foot">
-                <a href="${item.url}" target="_blank">${item.title}</a>
-              </div>
-            </div>
-          `;
-        } else {
-          html += `
-            <div class="card">
-              <div class="card-label label-live">LIVE</div>
-              <div class="frame">
-                <iframe src="${item.preview_url}" loading="lazy" sandbox="allow-forms allow-modals allow-popups allow-same-origin allow-scripts allow-downloads"></iframe>
-              </div>
-              <div class="foot">
-                <a href="${item.url}" target="_blank">${item.title}</a>
-              </div>
-            </div>
-          `;
-        }
-      });
-    }
-    
-    html += '</div>';
-    
-    // Add pagination
-    html += `
-      <div class="pagination">
-        <button ${currentPage <= 1 ? 'disabled' : ''} onclick="loadFavorites(${currentPage-1})">« Previous</button>
-        <span>Page ${currentPage} of ${data.total_pages}</span>
-        <button ${currentPage >= data.total_pages ? 'disabled' : ''} onclick="loadFavorites(${currentPage+1})">Next »</button>
-      </div>
-    `;
-    
-    content.innerHTML = html;
-  });
-}
-
-function loadManage() {
-  if(active === 'Manage') return;
-  active = 'Manage';
-  updateTabs();
-  
-  content.innerHTML = `
-    <div class="manage-panel">
-      <h2>Add New URL</h2>
-      <div class="form-group">
-        <label for="new-url">Single URL</label>
-        <input type="text" id="new-url" class="form-control" placeholder="https://example.com">
-        <button onclick="addUrl()" class="btn btn-primary" style="margin-top:10px">Add URL</button>
-      </div>
-      
-      <div class="form-group" style="margin-top:20px">
-        <label for="batch-urls">Multiple URLs (up to 100 URLs, one per line)</label>
-        <textarea id="batch-urls" class="form-control" rows="8" placeholder="https://example1.com&#10;https://example2.com&#10;https://example3.com"></textarea>
-        <button onclick="addBatchUrls()" class="btn btn-primary" style="margin-top:10px">Add All URLs</button>
-      </div>
-      <div id="add-status" class="status"></div>
-      <div id="progress-bar" style="display:none; margin:15px 0;">
-        <div style="height:20px; background-color:#f0f0f0; border-radius:4px; overflow:hidden;">
-          <div id="progress-fill" style="height:100%; width:0%; background-color:#4a6dd8; transition:width 0.3s;"></div>
-        </div>
-        <div id="progress-text" style="text-align:center; margin-top:5px; font-size:14px;">0%</div>
-      </div>
-      
-      <h2>Manage Saved URLs</h2>
-      <div id="url-list" class="url-list">Loading...</div>
-      
-      <div style="margin-top: 30px;">
-        <h3>Backup & Restore</h3>
-        <p>Server storage may not persist across restarts. Use these options to save your data:</p>
-        <button onclick="exportUrls()" class="btn btn-success">Export URLs</button>
-        <button onclick="importUrls()" class="btn btn-primary">Import URLs</button>
-        <input type="file" id="import-file" style="display:none" onchange="handleImportFile(this.files)">
-      </div>
-    </div>
-  `;
-  
-  loadUrlList();
-}
-
-// URL management functions
-function loadUrlList() {
-  // First try to load from localStorage as a fallback
-  const localUrls = loadFromLocalStorage();
-  
-  makeRequest('/api/favorites?per_page=100', 'GET', null, function(data) {
-    const urlList = document.getElementById('url-list');
-    
-    // If server has no URLs but localStorage does, restore from localStorage
-    if (data.items.length === 0 && localUrls && localUrls.length > 0) {
-      showStatus('add-status', 'Restoring URLs from local backup...', true);
-      
-      // Add each URL from localStorage to the server
-      let restored = 0;
-      
-      function restoreNextUrl(index) {
-        if (index >= localUrls.length) {
-          showStatus('add-status', `Restored ${restored} URLs from local backup`, true);
-          // Reload the list after restoration
-          setTimeout(() => {
-            loadUrlList();
-            if (active === 'Favorites') {
-              loadFavorites(currentPage);
-            }
-          }, 1000);
-          return;
-        }
-        
-        const formData = new FormData();
-        formData.append('url', localUrls[index]);
-        
-        makeRequest('/api/url/add', 'POST', formData, function(data) {
-          if (data.success) restored++;
-          restoreNextUrl(index + 1);
-        });
-      }
-      
-      restoreNextUrl(0);
-      return;
-    }
-    
-    if(data.items.length === 0) {
-      urlList.innerHTML = '<p style="text-align:center;padding:20px">No URLs saved yet.</p>';
-      return;
-    }
-    
-    // Update localStorage with server data
-    saveToLocalStorage(data.items.map(item => item.url));
-    
-    let html = '';
-    data.items.forEach(item => {
-      // Escape the URL to prevent JavaScript injection when used in onclick handlers
-      const escapedUrl = item.url.replace(/'/g, "\\'");
-      
-      html += `
-        <div class="url-item">
-          <div>${item.url}</div>
-          <div class="url-controls">
-            <button class="btn" onclick="editUrl('${escapedUrl}')">Edit</button>
-            <button class="btn btn-danger" onclick="deleteUrl('${escapedUrl}')">Delete</button>
-          </div>
-        </div>
-      `;
-    });
-    
-    urlList.innerHTML = html;
-  });
-}
-
-function addUrl() {
-  const url = document.getElementById('new-url').value.trim();
-  
-  if(!url) {
-    showStatus('add-status', 'Please enter a URL', false);
-    return;
-  }
-  
-  const formData = new FormData();
-  formData.append('url', url);
-  
-  makeRequest('/api/url/add', 'POST', formData, function(data) {
-    showStatus('add-status', data.message, data.success);
-    if(data.success) {
-      document.getElementById('new-url').value = '';
-      
-      // Update localStorage
-      const localUrls = loadFromLocalStorage() || [];
-      if (!localUrls.includes(url)) {
-        localUrls.unshift(url); // Add to beginning
-        saveToLocalStorage(localUrls);
-      }
-      
-      loadUrlList();
-      // If currently in Favorites tab, reload to see changes immediately
-      if(active === 'Favorites') {
-        loadFavorites(currentPage);
-      }
-    }
-  });
-}
-
-function addBatchUrls() {
-  const textarea = document.getElementById('batch-urls');
-  const text = textarea.value.trim();
-  
-  if (!text) {
-    showStatus('add-status', 'Please enter at least one URL', false);
-    return;
-  }
-  
-  // Split by newlines and filter out empty lines
-  let urls = text.split(/\r?\n/).filter(url => url.trim() !== '');
-  
-  // Limit to 100 URLs
-  if (urls.length > 100) {
-    showStatus('add-status', 'Too many URLs. Limited to 100 at once.', false);
-    urls = urls.slice(0, 100);
-  }
-  
-  if (urls.length === 0) {
-    showStatus('add-status', 'No valid URLs found', false);
-    return;
-  }
-  
-  // Show progress bar
-  const progressBar = document.getElementById('progress-bar');
-  const progressFill = document.getElementById('progress-fill');
-  const progressText = document.getElementById('progress-text');
-  progressBar.style.display = 'block';
-  progressFill.style.width = '0%';
-  progressText.textContent = '0%';
-  
-  // Add URLs one by one
-  let processed = 0;
-  let succeeded = 0;
-  
-  function updateProgress() {
-    const percentage = Math.round((processed / urls.length) * 100);
-    progressFill.style.width = percentage + '%';
-    progressText.textContent = `${processed}/${urls.length} (${percentage}%)`;
-  }
-  
-  function addNextUrl(index) {
-    if (index >= urls.length) {
-      // All done
-      setTimeout(() => {
-        progressBar.style.display = 'none';
-        textarea.value = '';
-        showStatus('add-status', `Added ${succeeded} of ${urls.length} URLs successfully`, true);
-        
-        // Reload URL list and favorites
-        loadUrlList();
-        if (active === 'Favorites') {
-          loadFavorites(currentPage);
-        }
-      }, 500);
-      return;
-    }
-    
-    const url = urls[index].trim();
-    if (!url) {
-      // Skip empty URLs
-      processed++;
-      updateProgress();
-      addNextUrl(index + 1);
-      return;
-    }
-    
-    const formData = new FormData();
-    formData.append('url', url);
-    
-    makeRequest('/api/url/add', 'POST', formData, function(data) {
-      processed++;
-      
-      if (data.success) {
-        succeeded++;
-        
-        // Update localStorage
-        const localUrls = loadFromLocalStorage() || [];
-        if (!localUrls.includes(url)) {
-          localUrls.unshift(url);
-          saveToLocalStorage(localUrls);
-        }
-      }
-      
-      updateProgress();
-      addNextUrl(index + 1);
-    });
-  }
-  
-  // Start adding URLs
-  addNextUrl(0);
-}
-
-function editUrl(url) {
-  // Decode URL if it was previously escaped
-  const decodedUrl = url.replace(/\\'/g, "'");
-  const newUrl = prompt('Edit URL:', decodedUrl);
-  
-  if(!newUrl || newUrl === decodedUrl) return;
-  
-  const formData = new FormData();
-  formData.append('old', decodedUrl);
-  formData.append('new', newUrl);
-  
-  makeRequest('/api/url/update', 'POST', formData, function(data) {
-    if(data.success) {
-      // Update localStorage
-      let localUrls = loadFromLocalStorage() || [];
-      const index = localUrls.indexOf(decodedUrl);
-      if (index !== -1) {
-        localUrls[index] = newUrl;
-        saveToLocalStorage(localUrls);
-      }
-      
-      loadUrlList();
-      // If currently in Favorites tab, reload to see changes immediately
-      if(active === 'Favorites') {
-        loadFavorites(currentPage);
-      }
-    } else {
-      alert(data.message);
-    }
-  });
-}
-
-function deleteUrl(url) {
-  // Decode URL if it was previously escaped
-  const decodedUrl = url.replace(/\\'/g, "'");
-  if(!confirm('Are you sure you want to delete this URL?')) return;
-  
-  const formData = new FormData();
-  formData.append('url', decodedUrl);
-  
-  makeRequest('/api/url/delete', 'POST', formData, function(data) {
-    if(data.success) {
-      // Update localStorage
-      let localUrls = loadFromLocalStorage() || [];
-      const index = localUrls.indexOf(decodedUrl);
-      if (index !== -1) {
-        localUrls.splice(index, 1);
-        saveToLocalStorage(localUrls);
-      }
-      
-      loadUrlList();
-      // If currently in Favorites tab, reload to see changes immediately
-      if(active === 'Favorites') {
-        loadFavorites(currentPage);
-      }
-    } else {
-      alert(data.message);
-    }
-  });
-}
-
-function showStatus(id, message, success) {
-  const status = document.getElementById(id);
-  status.textContent = message;
-  status.className = success ? 'status success' : 'status error';
-  setTimeout(() => {
-    status.className = 'status';
-  }, 3000);
-}
-
-// Create tabs
-// Favorites tab first
-const favTab = document.createElement('button');
-favTab.className = 'tab';
-favTab.textContent = 'Favorites';
-favTab.dataset.c = 'Favorites';
-favTab.onclick = function() { loadFavorites(1); };
-tabs.appendChild(favTab);
-
-// Category tabs
-cats.forEach(c => {
-  const b = document.createElement('button');
-  b.className = 'tab';
-  b.textContent = c;
-  b.dataset.c = c;
-  b.onclick = function() { loadCategory(c); };
-  tabs.appendChild(b);
-});
-
-// Manage tab last
-const manageTab = document.createElement('button');
-manageTab.className = 'tab manage';
-manageTab.textContent = 'Manage';
-manageTab.dataset.c = 'Manage';
-manageTab.onclick = function() { loadManage(); };
-tabs.appendChild(manageTab);
-
-// Start with Favorites tab
-loadFavorites(1);
-
-// Check for localStorage on page load 
-window.addEventListener('load', function() {
-  // Try to load URLs from localStorage
-  const localUrls = loadFromLocalStorage();
-  
-  // If we have URLs in localStorage, make sure they're on the server
-  if (localUrls && localUrls.length > 0) {
-    console.log(`Found ${localUrls.length} URLs in localStorage`);
-    
-    // First get server URLs to compare
-    makeRequest('/api/favorites?per_page=1000', 'GET', null, function(data) {
-      const serverUrls = data.items.map(item => item.url);
-      
-      // Find URLs that are in localStorage but not on server
-      const missingUrls = localUrls.filter(url => !serverUrls.includes(url));
-      
-      if (missingUrls.length > 0) {
-        console.log(`Found ${missingUrls.length} URLs missing from server, restoring...`);
-        
-        // Add missing URLs to server
-        let restored = 0;
-        
-        function restoreNextUrl(index) {
-          if (index >= missingUrls.length) {
-            console.log(`Restored ${restored} URLs from localStorage`);
-            if (active === 'Favorites') {
-              loadFavorites(currentPage);
-            }
-            return;
-          }
-          
-          const formData = new FormData();
-          formData.append('url', missingUrls[index]);
-          
-          makeRequest('/api/url/add', 'POST', formData, function(data) {
-            if (data.success) restored++;
-            restoreNextUrl(index + 1);
-          });
-        }
-        
-        restoreNextUrl(0);
-      }
-    });
-  }
-});
-</script>
-</body>
-</html>
-"""
-
-# ────────────────────────── 8. MAIN ROUTES ──────────────────────────
-@app.route('/')
-def home():
-    # 카테고리 목록을 JSON으로 변환
-    categories_json = json.dumps(list(CATEGORIES.keys()))
-    
-    # 디버깅을 위해 로그 추가
-    logger.info(f"Categories JSON: {categories_json}")
-    
-    # HTML에서 cats 변수가 JavaScript 배열로 인식되도록 수정
-    html_content = HTML_TEMPLATE.replace('const cats = "${categories}";', f'const cats = {categories_json};')
-    
-    return html_content
-
-@app.route('/debug')
-def debug():
-    """디버깅 페이지"""
-    categories_json = json.dumps(list(CATEGORIES.keys()))
-    return f"""
-    <!DOCTYPE html>
-    <html>
-    <head>
-        <title>디버그 페이지</title>
-    </head>
-    <body>
-        <h1>카테고리 테스트</h1>
-        <div id="result"></div>
-        
-        <script>
-            // 카테고리 직접 할당
-            const cats = {categories_json};
-            
-            document.getElementById('result').innerHTML = 
-                "<p>Categories: " + JSON.stringify(cats) + "</p>" +
-                "<p>Type: " + typeof cats + "</p>" +
-                "<p>Array? " + Array.isArray(cats) + "</p>" +
-                "<p>Length: " + cats.length + "</p>";
-            
-            // 간단한 탭 생성 테스트
-            const tabsDiv = document.createElement('div');
-            tabsDiv.style.display = 'flex';
-            tabsDiv.style.gap = '10px';
-            document.body.appendChild(tabsDiv);
-            
-            cats.forEach(cat => {{
-                const btn = document.createElement('button');
-                btn.textContent = cat;
-                btn.style.padding = '5px 15px';
-                tabsDiv.appendChild(btn);
-            }});
-        </script>
-    </body>
-    </html>
-    """
-
-
-# Initialize database on startup
-init_db()
-
-# Define a function to ensure database consistency
-def ensure_db_consistency():
-    """Make sure both databases are in sync"""
-    try:
-        # Get URLs from both sources
-        sqlite_urls = load_db_sqlite()
-        json_urls = load_json()
-        
-        # Combine and deduplicate
-        all_urls = list(set(sqlite_urls + json_urls))
-        
-        # If there are differences, update both databases
-        if len(all_urls) != len(sqlite_urls) or len(all_urls) != len(json_urls):
-            logger.info("Database inconsistency detected, synchronizing...")
-            # Save to both databases
-            save_db(all_urls)
-            
-            # Double-check if save was successful
-            sqlite_check = load_db_sqlite()
-            json_check = load_json()
-            
-            if len(sqlite_check) != len(all_urls) or len(json_check) != len(all_urls):
-                logger.error(f"Database synchronization failed! SQLite: {len(sqlite_check)}, JSON: {len(json_check)}, Expected: {len(all_urls)}")
-            else:
-                logger.info("Database synchronization successful")
-    except Exception as e:
-        logger.error(f"Error during database consistency check: {e}")
-
-# For Flask 2.0+ compatibility
-@app.before_request
-def before_request_func():
-    # Use a flag to run this only once
-    if not hasattr(app, '_got_first_request'):
-        ensure_db_consistency()
-        app._got_first_request = True
-        
-        # Log database status
-        logger.info(f"Database status - SQLite: {len(load_db_sqlite())} URLs, JSON: {len(load_json())} URLs")
-
-if __name__ == '__main__':
-    # 명시적으로 DB 초기화
-    logger.info("Initializing database...")
-    init_db()
-    
-    # 데이터베이스 파일 상태 확인
-    if os.path.exists(SQLITE_DB):
-        logger.info(f"Database file exists, size: {os.path.getsize(SQLITE_DB)} bytes")
-    else:
-        logger.error("Database file does not exist after initialization!")
-    
-    app.run(host='0.0.0.0', port=7860, debug=True)  # debug=True 추가로 오류 메시지 확인