import yt_dlp import os import gradio as gr import random import threading import requests from gradio_client import Client from huggingface_hub import InferenceClient # ===================================================== # 🎨 CSS & UI CONFIGURATION (RESPONSIVE) # ===================================================== custom_css = """ /* Hide the footer for a cleaner look */ footer {visibility: hidden} /* PC Styles */ .container { max-width: 1200px; margin: auto; padding-top: 20px; } .card { border-radius: 12px; border: 1px solid #e5e7eb; padding: 20px; margin-bottom: 20px; } /* Mobile Response */ @media (max-width: 768px) { .gradio-container { padding: 5px !important; } .group-container { padding: 10px !important; } button { min-height: 50px; } } /* Error Message Styling */ .error-box { text-align: center; padding: 50px; background: #FEF2F2; border: 2px solid #F87171; border-radius: 10px; color: #991B1B; font-size: 1.2rem; font-weight: bold; } """ # ===================================================== # ⚙️ CONFIG & CLIENTS # ===================================================== PROXY_SPACE_URL = "lexicalspace/Proxy-Server" OUTPUT_DIR = "downloads" os.makedirs(OUTPUT_DIR, exist_ok=True) MAX_CONCURRENCY = 6 MAX_QUEUE = 20 # SEO Config HF_TOKEN = os.getenv("HF_TOKEN") SEO_MODEL_ID = "Qwen/Qwen2.5-Coder-32B-Instruct" try: seo_client = InferenceClient(api_key=HF_TOKEN) except: seo_client = None # ===================================================== # 🔄 GLOBAL STATE # ===================================================== active_jobs = {} job_lock = threading.Lock() # ===================================================== # 📥 PART 1: DOWNLOADER LOGIC # ===================================================== def get_proxy_batch(): try: client = Client(PROXY_SPACE_URL) return [f"http://{p}" for p in client.predict(api_name="/get_proxies_api")[0][:6]] except: return [] def get_best_proxy(): try: proxies = Client(PROXY_SPACE_URL).predict(api_name="/get_proxies_api")[0] return f"http://{random.choice(proxies)}" if proxies else None except: return None def build_format_selector(quality_mode): if "Audio" in quality_mode: return {'format': 'bestaudio/best', 'postprocessors': [{'key': 'FFmpegExtractAudio','preferredcodec': 'mp3'}], 'ext': 'mp3'} if "4K" in quality_mode: return {'format': 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best', 'ext': 'mp4'} height = 1080 if "1080" in quality_mode else 720 if "720" in quality_mode else 360 return {'format': f'bestvideo[height<={height}][ext=mp4]+bestaudio[ext=m4a]/best[height<={height}][ext=mp4]', 'ext': 'mp4'} def fetch_metadata(url): if not url: return None, "⚠️ Please enter a URL.", None, None, None try: data = requests.get(f"https://noembed.com/embed?url={url}", timeout=5).json() if "error" in data: return None, f"❌ Error: {data['error']}", None, None, None title = data.get('title', 'Media File') desc = f"### 🎬 {title}\n**👤 Author:** {data.get('author_name', 'Unknown')}" safe_title = "".join([c for c in title if c.isalnum() or c in " ._-"]) return data.get('thumbnail_url'), desc, gr.update(interactive=True), safe_title, "✅ Ready" except Exception as e: return None, f"❌ Error: {str(e)}", None, None, None def run_downloader(engine_mode, url, quality, custom_name, cookies, progress=gr.Progress()): if not url: return None, "⚠️ No URL provided", "" # Engine Selection engine_name = "V2 (Fast)" if "V2" in engine_mode or ("Auto" in engine_mode and len(url) > 60) else "V1 (Stable)" with job_lock: if active_jobs.get(url) == "running": return None, "⛔ Already running", "" active_jobs[url] = "running" log = [f"🚀 Engine: {engine_name} | Q: {quality}"] opts = build_format_selector(quality) fname = f"{custom_name}.%(ext)s" if custom_name else '%(title)s.%(ext)s' # Setup Proxy & Client proxies = get_proxy_batch() if "V1" in engine_name else ([get_best_proxy()] if get_best_proxy() else [None]) strategies = ["android", "web", "ios"] success, final_file = False, None cookie_path = f"cookies_{random.randint(1000,9999)}.txt" if cookies else None if cookies: with open(cookie_path, "w") as f: f.write(cookies) for proxy in proxies: if success: break for strat in strategies: if success: break ydl_opts = { 'outtmpl': os.path.join(OUTPUT_DIR, fname), 'quiet': True, 'noplaylist': True, 'extractor_args': {'youtube': {'player_client': [strat]}}, **opts } if proxy: ydl_opts['proxy'] = proxy if cookie_path: ydl_opts['cookiefile'] = cookie_path try: with yt_dlp.YoutubeDL(ydl_opts) as ydl: info = ydl.extract_info(url, download=True) fpath = ydl.prepare_filename(info) final_file = fpath.rsplit('.', 1)[0] + '.' + opts['ext'] if os.path.exists(final_file): success = True except: continue if cookie_path and os.path.exists(cookie_path): os.remove(cookie_path) with job_lock: active_jobs.pop(url, None) return (final_file, "✅ Download Complete", "\n".join(log)) if success else (None, "❌ Failed", "\n".join(log)) # ===================================================== # ⚡ PART 2: SEO LOGIC # ===================================================== def generate_seo(code, ftype): if not seo_client: return "🔒 Error: HF_TOKEN missing in Secrets." if not code: return "⚠️ Please paste code." prompt = f"Analyze this {ftype} code. Return valid JSON-LD and SEO Title/Description/Keywords." try: return seo_client.chat_completion("Qwen/Qwen2.5-Coder-32B-Instruct", messages=[{"role": "user", "content": prompt}], max_tokens=1000).choices[0].message.content except Exception as e: return f"❌ Error: {str(e)}" # ===================================================== # 🧭 PART 3: ROUTING & UI # ===================================================== def router(request: gr.Request): """ Determines which tool to show based on ?mode= URL parameter. """ params = request.query_params mode = params.get("mode") # STRICT MODE: If mode is missing or wrong, show Error Page if not mode: # Default fallback (Optional: Change to 'dl_col' if you want a default tool) return gr.update(visible=True), gr.update(visible=False), gr.update(visible=False) if mode == "downloader": return gr.update(visible=True), gr.update(visible=False), gr.update(visible=False) elif mode == "seo": return gr.update(visible=False), gr.update(visible=True), gr.update(visible=False) else: # WRONG URL -> Error Page return gr.update(visible=False), gr.update(visible=False), gr.update(visible=True) # ===================================================== # 🖥️ MAIN APP # ===================================================== with gr.Blocks(css=custom_css, title="Lexical Space Tools", theme=gr.themes.Soft()) as app: # --- 1. DOWNLOADER UI --- with gr.Column(visible=False, elem_classes="container") as dl_col: gr.Markdown("# 🚀 UltraMax Downloader") with gr.Group(elem_classes="card"): with gr.Row(): url_input = gr.Textbox(label="URL", placeholder="Paste link...", scale=3, show_label=False) fetch_btn = gr.Button("🔍 Fetch", variant="primary", scale=1) with gr.Row(): thumb = gr.Image(label="Preview", height=150, interactive=False, show_label=False) with gr.Column(): desc = gr.Markdown("### ⏳ Ready") status = gr.Label(value="Idle", show_label=False) with gr.Accordion("⚙️ Settings (Quality / Rename)", open=False): with gr.Row(): qual = gr.Dropdown(["Audio Only (Best)", "Video (1080p)", "Video (720p)"], value="Audio Only (Best)", label="Quality") eng = gr.Radio(["Auto", "V1 (Stable)", "V2 (Fast)"], value="Auto", label="Engine") fname = gr.Textbox(label="Filename (Optional)", placeholder="MyFile") cookies = gr.Textbox(label="Cookies", placeholder="Netscape format...", lines=1) dl_btn = gr.Button("⬇️ Download Now", variant="stop", interactive=False, size="lg") with gr.Group(elem_classes="card"): out_file = gr.File(label="Download") out_log = gr.Textbox(label="Logs", lines=2) # Events fetch_btn.click(fetch_metadata, [url_input], [thumb, desc, dl_btn, fname, status]) dl_btn.click(run_downloader, [eng, url_input, qual, fname, cookies], [out_file, status, out_log]) # --- 2. SEO UI --- with gr.Column(visible=False, elem_classes="container") as seo_col: gr.Markdown("# ⚡ AI SEO Generator") with gr.Group(elem_classes="card"): ftype = gr.Radio(["python", "html"], label="Type", value="python") code_in = gr.Code(language="python", lines=15, label="Code") seo_btn = gr.Button("✨ Generate", variant="primary") res = gr.Markdown(label="Result") ftype.change(lambda x: gr.Code(language=x), inputs=ftype, outputs=code_in) seo_btn.click(generate_seo, [code_in, ftype], [res]) # --- 3. ERROR / 404 UI --- with gr.Column(visible=False, elem_classes="container") as error_col: gr.HTML("""

⚠️ Access Denied

No tool is available at this URL.

Please check your link or contact the administrator.

""") # --- ROUTING HANDLER --- # Checks URL on load and toggles visibility of columns app.load(fn=router, inputs=None, outputs=[dl_col, seo_col, error_col]) if __name__ == "__main__": app.queue(max_size=20).launch()