import customtkinter as ctk import threading import urllib.parse import requests import json import os import time # ── CONFIG ────────────────────────────────────────────────────────────────── HF_REPO = "chahuadev/chahuadev-framework-binaries" HF_API_URL = f"https://huggingface.co/api/datasets/{HF_REPO}/tree/main" HF_CDN_BASE = f"https://huggingface.co/datasets/{HF_REPO}/resolve/main" DOWNLOAD_DIR = os.path.join(os.path.expanduser("~"), "Downloads", "ChahuadevHub") # ── SKIP non-app files ─────────────────────────────────────────────────────── SKIP_FILES = {".gitattributes", "README.md", "chahuadev-framework-binaries.png", "emoji-cleaner-app.png"} # ── APP METADATA (name, icon, description) derived from filename ───────────── APP_META = { "Chahuadev Framework": { "icon": "⚙️", "desc": "Full-stack development framework by Chahuadev", }, "Emoji Cleaner": { "icon": "🌐", "desc": "Strip & sanitize emoji from any file type", }, "Junk Sweeper": { "icon": "🧹", "desc": "Detect and remove junk/temp files automatically", }, } def format_size(n): for unit in ("B", "KB", "MB", "GB"): if n < 1024: return f"{n:.1f} {unit}" n /= 1024 return f"{n:.1f} TB" def guess_app_name(path): name = path.replace("-win-ia32.exe", "").replace("-win-x64.exe", "") name = name.replace("-1.0.0.AppImage", "").replace(".AppImage", "").replace(".exe", "") name = name.replace("-", " ").strip() return name def guess_platform(path): p = path.lower() if "ia32" in p: return "Windows 32-bit", "#3b82f6" if "x64" in p or ".exe" in p: return "Windows 64-bit", "#6366f1" if ".appimage" in p: return "Linux AppImage", "#f59e0b" return "Unknown", "#6b7280" # ── THEME ──────────────────────────────────────────────────────────────────── ctk.set_appearance_mode("dark") ctk.set_default_color_theme("blue") CARD_BG = "#1a1a2e" ACCENT = "#0d6efd" SUCCESS = "#10b981" SIDEBAR_BG = "#0f0f1a" HEADER_BG = "#12122a" # ════════════════════════════════════════════════════════════════════════════ class AppCard(ctk.CTkFrame): """Single file download card.""" def __init__(self, master, file_info: dict, download_dir: str, status_cb): super().__init__(master, fg_color=CARD_BG, corner_radius=10) self.file_info = file_info self.download_dir = download_dir self.status_cb = status_cb self._thread = None path = file_info["path"] size = file_info.get("size", 0) app_name = guess_app_name(path) meta = APP_META.get(app_name, {"icon": "📦", "desc": path}) plat, plat_color = guess_platform(path) self.columnconfigure(1, weight=1) # Icon icon_lbl = ctk.CTkLabel(self, text=meta["icon"], font=ctk.CTkFont(size=32)) icon_lbl.grid(row=0, column=0, rowspan=2, padx=(16, 10), pady=16) # App name name_lbl = ctk.CTkLabel(self, text=app_name, font=ctk.CTkFont(size=15, weight="bold"), anchor="w") name_lbl.grid(row=0, column=1, sticky="sw", padx=4, pady=(14, 0)) # Description + size desc_lbl = ctk.CTkLabel(self, text=f"{meta['desc']} • {format_size(size)}", font=ctk.CTkFont(size=11), text_color="#9ca3af", anchor="w") desc_lbl.grid(row=1, column=1, sticky="nw", padx=4, pady=(0, 14)) # Platform badge badge = ctk.CTkLabel(self, text=plat, fg_color=plat_color, corner_radius=6, font=ctk.CTkFont(size=10, weight="bold"), padx=8, pady=2) badge.grid(row=0, column=2, padx=8, pady=(14, 0), sticky="e") # Filename label (small) fn_lbl = ctk.CTkLabel(self, text=path, font=ctk.CTkFont(size=10), text_color="#6b7280", anchor="e") fn_lbl.grid(row=1, column=2, padx=8, pady=(0, 14), sticky="e") # Download button self.btn = ctk.CTkButton(self, text="⬇ Download", width=130, command=self._start_download) self.btn.grid(row=0, column=3, rowspan=2, padx=16, pady=16) # Progress bar (hidden initially) self.pbar = ctk.CTkProgressBar(self, width=130) self.pbar.set(0) # Percent label self.pct_lbl = ctk.CTkLabel(self, text="", font=ctk.CTkFont(size=10), text_color="#9ca3af") # ── download logic ──────────────────────────────────────────────────────── def _start_download(self): if self._thread and self._thread.is_alive(): return os.makedirs(self.download_dir, exist_ok=True) self.btn.configure(state="disabled", text="Connecting…") self.pbar.grid(row=2, column=0, columnspan=4, padx=16, pady=(0, 4), sticky="ew") self.pct_lbl.grid(row=3, column=0, columnspan=4, padx=16, pady=(0, 10), sticky="e") self._thread = threading.Thread(target=self._download_task, daemon=True) self._thread.start() def _download_task(self): path = self.file_info["path"] total = self.file_info.get("size", 0) url = f"{HF_CDN_BASE}/{urllib.parse.quote(path)}" dest = os.path.join(self.download_dir, path) chunk_size = 65536 # 64 KB try: self.btn.configure(text="Connecting…") with requests.get(url, stream=True, timeout=30) as resp: resp.raise_for_status() downloaded = 0 self.btn.configure(text="Downloading…") with open(dest, "wb") as fh: for chunk in resp.iter_content(chunk_size=chunk_size): if chunk: fh.write(chunk) downloaded += len(chunk) if total > 0: pct = downloaded / total self.pbar.set(pct) self.pct_lbl.configure( text=f"{format_size(downloaded)} / {format_size(total)} ({pct*100:.0f}%)" ) # ── Verify size ─────────────────────────────────────────────────── if total > 0 and downloaded != total: raise IOError( f"Incomplete download: got {format_size(downloaded)}, expected {format_size(total)}" ) # ── Done ───────────────────────────────────────────────────────── self.btn.configure(text="✓ Done", fg_color=SUCCESS, state="normal") self.pbar.set(1) self.pct_lbl.configure(text=f"Saved → {dest}") self.status_cb(f"✓ Downloaded: {path}") except Exception as exc: self.btn.configure(text="⚠ Retry", state="normal", fg_color="#ef4444") self.pct_lbl.configure(text=f"Error: {exc}") self.status_cb(f"✗ Failed: {path} — {exc}") # Remove incomplete file if it exists if os.path.exists(dest): try: os.remove(dest) except OSError: pass # ════════════════════════════════════════════════════════════════════════════ class ChahuadevHub(ctk.CTk): def __init__(self): super().__init__() self.title("Chahuadev Hub") self.geometry("1020x680") self.minsize(860, 560) self._filter = "All" self._cards = [] self._build_layout() threading.Thread(target=self._fetch_files, daemon=True).start() # ── Layout ─────────────────────────────────────────────────────────────── def _build_layout(self): self.grid_rowconfigure(0, weight=1) self.grid_rowconfigure(1, weight=0) self.grid_columnconfigure(1, weight=1) # ── Sidebar ────────────────────────────────────────────────────────── self.sidebar = ctk.CTkFrame(self, width=210, corner_radius=0, fg_color=SIDEBAR_BG) self.sidebar.grid(row=0, column=0, rowspan=2, sticky="nsew") self.sidebar.grid_propagate(False) self.sidebar.grid_rowconfigure(10, weight=1) logo = ctk.CTkLabel(self.sidebar, text="CHAHUADEV\nHUB", font=ctk.CTkFont(size=22, weight="bold"), text_color="#7c3aed") logo.grid(row=0, column=0, padx=20, pady=(24, 8)) sub = ctk.CTkLabel(self.sidebar, text="Official App Distribution", font=ctk.CTkFont(size=10), text_color="#6b7280") sub.grid(row=1, column=0, padx=20, pady=(0, 24)) ctk.CTkLabel(self.sidebar, text="FILTER BY PLATFORM", font=ctk.CTkFont(size=10, weight="bold"), text_color="#4b5563").grid(row=2, column=0, padx=20, sticky="w") self._filter_btns = {} for i, (label, key) in enumerate([ (" All Files", "All"), (" Windows", "Windows"), (" Linux", "Linux"), ], start=3): btn = ctk.CTkButton( self.sidebar, text=label, anchor="w", fg_color=ACCENT if key == "All" else "transparent", hover_color="#1d4ed8", command=lambda k=key: self._set_filter(k), ) btn.grid(row=i, column=0, padx=12, pady=4, sticky="ew") self._filter_btns[key] = btn # Download folder button ctk.CTkButton( self.sidebar, text="📂 Open Downloads", fg_color="transparent", hover_color="#1f2937", command=self._open_download_dir, ).grid(row=10, column=0, padx=12, pady=(0, 8), sticky="ew") ctk.CTkButton( self.sidebar, text="🔄 Refresh", fg_color="transparent", hover_color="#1f2937", command=self._refresh, ).grid(row=11, column=0, padx=12, pady=(0, 24), sticky="ew") # ── Main area ──────────────────────────────────────────────────────── main = ctk.CTkFrame(self, fg_color=HEADER_BG, corner_radius=0) main.grid(row=0, column=1, sticky="nsew") main.grid_rowconfigure(1, weight=1) main.grid_columnconfigure(0, weight=1) # Header bar hdr = ctk.CTkFrame(main, fg_color="#0a0a1a", corner_radius=0, height=64) hdr.grid(row=0, column=0, sticky="ew") hdr.grid_columnconfigure(0, weight=1) hdr.grid_propagate(False) self.hdr_title = ctk.CTkLabel( hdr, text="Available Downloads", font=ctk.CTkFont(size=18, weight="bold"), anchor="w" ) self.hdr_title.grid(row=0, column=0, padx=24, pady=18, sticky="w") self.hdr_count = ctk.CTkLabel( hdr, text="Loading…", font=ctk.CTkFont(size=12), text_color="#6b7280", anchor="e" ) self.hdr_count.grid(row=0, column=1, padx=24, pady=18, sticky="e") # Scrollable card list self.scroll = ctk.CTkScrollableFrame(main, fg_color=HEADER_BG, corner_radius=0) self.scroll.grid(row=1, column=0, sticky="nsew", padx=0, pady=0) self.scroll.grid_columnconfigure(0, weight=1) # Loading spinner label (replaced by cards once loaded) self.loading_lbl = ctk.CTkLabel( self.scroll, text="⏳ Fetching file list from Hugging Face…", font=ctk.CTkFont(size=14), text_color="#6b7280" ) self.loading_lbl.grid(row=0, column=0, pady=60) # ── Status bar ─────────────────────────────────────────────────────── self.statusbar = ctk.CTkLabel( self, text=f"Download folder: {DOWNLOAD_DIR}", font=ctk.CTkFont(size=10), text_color="#4b5563", fg_color="#09090f", anchor="w", corner_radius=0 ) self.statusbar.grid(row=1, column=1, sticky="ew", padx=12, pady=4) # ── API fetch ───────────────────────────────────────────────────────────── def _fetch_files(self): try: resp = requests.get(HF_API_URL, timeout=15) resp.raise_for_status() files = resp.json() # Keep only "blob" type (actual files) and skip metadata files blobs = [f for f in files if f.get("type") == "file" and f["path"] not in SKIP_FILES] self.after(0, self._populate_cards, blobs) except Exception as exc: self.after(0, self._show_error, str(exc)) def _populate_cards(self, files: list): self.loading_lbl.destroy() self._all_files = files self._render_cards(files) def _render_cards(self, files: list): for card in self._cards: card.destroy() self._cards.clear() for i, f in enumerate(files): card = AppCard(self.scroll, f, DOWNLOAD_DIR, self._set_status) card.grid(row=i, column=0, padx=20, pady=8, sticky="ew") self._cards.append(card) count = len(files) self.hdr_count.configure(text=f"{count} file{'s' if count != 1 else ''} available") self._set_status(f"Loaded {count} files from huggingface.co/{HF_REPO}") def _show_error(self, msg: str): self.loading_lbl.configure( text=f"⚠ Failed to connect to Hugging Face\n{msg}", text_color="#ef4444" ) self._set_status(f"✗ Error: {msg}") # ── Filter ──────────────────────────────────────────────────────────────── def _set_filter(self, key: str): self._filter = key for k, btn in self._filter_btns.items(): btn.configure(fg_color=ACCENT if k == key else "transparent") if not hasattr(self, "_all_files"): return if key == "All": filtered = self._all_files elif key == "Windows": filtered = [f for f in self._all_files if ".exe" in f["path"].lower()] else: # Linux filtered = [f for f in self._all_files if ".appimage" in f["path"].lower()] self._render_cards(filtered) # ── Helpers ─────────────────────────────────────────────────────────────── def _set_status(self, msg: str): self.statusbar.configure(text=f" {msg}") def _open_download_dir(self): os.makedirs(DOWNLOAD_DIR, exist_ok=True) os.startfile(DOWNLOAD_DIR) # Windows only; harmless on error def _refresh(self): self._cards_clear() self.loading_lbl = ctk.CTkLabel( self.scroll, text="⏳ Refreshing…", font=ctk.CTkFont(size=14), text_color="#6b7280" ) self.loading_lbl.grid(row=0, column=0, pady=60) self.hdr_count.configure(text="Loading…") threading.Thread(target=self._fetch_files, daemon=True).start() def _cards_clear(self): for card in self._cards: card.destroy() self._cards.clear() # ════════════════════════════════════════════════════════════════════════════ def run_hub(): os.makedirs(DOWNLOAD_DIR, exist_ok=True) app = ChahuadevHub() app.mainloop() if __name__ == "__main__": run_hub()