731 lines
24 KiB
Python
731 lines
24 KiB
Python
"""Sovran_SystemsOS_Hub — Main GTK4 Application."""
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from __future__ import annotations
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import json
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import os
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import socket
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import subprocess
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import threading
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import urllib.request
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from datetime import datetime
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import gi
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gi.require_version("Gtk", "4.0")
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gi.require_version("Adw", "1")
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from gi.repository import Adw, Gdk, Gio, GLib, Gtk
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from .config import load_config
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from .service_tile import ServiceTile
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APP_ID = "com.sovransystems.hub"
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Adw.init()
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CATEGORY_ORDER = [
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("infrastructure", "Infrastructure"),
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("bitcoin-base", "Bitcoin Base"),
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("bitcoin-apps", "Bitcoin Apps"),
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("communication", "Communication"),
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("apps", "Self-Hosted Apps"),
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("nostr", "Nostr"),
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]
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ROLE_LABELS = {
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"server_plus_desktop": "Server + Desktop",
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"desktop": "Desktop Only",
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"node": "Bitcoin Node",
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}
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AUTOSTART_DIR = os.path.join(
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os.environ.get("XDG_CONFIG_HOME", os.path.expanduser("~/.config")),
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"autostart",
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)
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USER_AUTOSTART_FILE = os.path.join(AUTOSTART_DIR, "sovran-hub.desktop")
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SYSTEM_AUTOSTART_FILE = "/etc/xdg/autostart/sovran-hub.desktop"
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DOWNLOADS_DIR = os.path.join(os.path.expanduser("~"), "Downloads")
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FLAKE_LOCK_PATH = "/etc/nixos/flake.lock"
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FLAKE_INPUT_NAME = "Sovran_Systems"
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GITEA_API_BASE = "https://git.sovransystems.com/api/v1/repos/Sovran_Systems/Sovran_SystemsOS/commits"
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UPDATE_COMMAND = [
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"ssh", "-o", "StrictHostKeyChecking=no", "-o", "BatchMode=yes",
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"root@localhost",
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"cd /etc/nixos && nix flake update && nixos-rebuild switch && flatpak update -y",
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]
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REBOOT_COMMAND = [
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"ssh", "-o", "StrictHostKeyChecking=no", "-o", "BatchMode=yes",
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"root@localhost",
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"reboot",
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]
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UPDATE_CHECK_INTERVAL = 1800
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TILE_GRID_WIDTH = 640
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# ── Autostart helpers ────────────────────────────────────────────
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def get_autostart_enabled() -> bool:
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if os.path.isfile(USER_AUTOSTART_FILE):
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try:
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with open(USER_AUTOSTART_FILE, "r") as f:
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for line in f:
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if line.strip().lower() == "x-gnome-autostart-enabled=false":
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return False
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if line.strip().lower() == "hidden=true":
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return False
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return True
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except Exception:
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return True
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return os.path.isfile(SYSTEM_AUTOSTART_FILE)
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def set_autostart_enabled(enabled: bool):
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os.makedirs(AUTOSTART_DIR, exist_ok=True)
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if enabled:
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if os.path.isfile(USER_AUTOSTART_FILE):
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os.remove(USER_AUTOSTART_FILE)
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else:
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with open(USER_AUTOSTART_FILE, "w") as f:
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f.write("[Desktop Entry]\n")
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f.write("Type=Application\n")
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f.write("Name=Sovran_SystemsOS Hub\n")
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f.write("Exec=sovran-hub\n")
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f.write("X-GNOME-Autostart-enabled=false\n")
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f.write("Hidden=true\n")
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# ── Update check helpers ────────────────────────────────────────
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def _get_locked_info():
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try:
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with open(FLAKE_LOCK_PATH, "r") as f:
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lock = json.load(f)
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nodes = lock.get("nodes", {})
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node = nodes.get(FLAKE_INPUT_NAME, {})
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locked = node.get("locked", {})
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rev = locked.get("rev")
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branch = locked.get("ref")
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if not branch:
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branch = node.get("original", {}).get("ref")
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return rev, branch
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except Exception:
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pass
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return None, None
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def _get_remote_rev(branch=None):
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try:
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url = GITEA_API_BASE + "?limit=1"
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if branch:
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url += f"&sha={branch}"
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req = urllib.request.Request(url, method="GET")
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req.add_header("Accept", "application/json")
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with urllib.request.urlopen(req, timeout=15) as resp:
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data = json.loads(resp.read().decode())
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if isinstance(data, list) and len(data) > 0:
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return data[0].get("sha")
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except Exception:
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pass
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return None
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def check_for_updates() -> bool:
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locked_rev, branch = _get_locked_info()
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remote_rev = _get_remote_rev(branch)
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if locked_rev and remote_rev:
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return locked_rev != remote_rev
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return False
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# ── IP address helpers ───────────────────────────────────────────
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def _get_internal_ip():
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try:
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s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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s.settimeout(2)
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s.connect(("1.1.1.1", 80))
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ip = s.getsockname()[0]
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s.close()
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return ip
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except Exception:
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pass
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try:
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result = subprocess.run(
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["hostname", "-I"],
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capture_output=True, text=True, timeout=5,
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)
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if result.returncode == 0:
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parts = result.stdout.strip().split()
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if parts:
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return parts[0]
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except Exception:
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pass
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return "unavailable"
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def _get_external_ip():
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for url in [
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"https://api.ipify.org",
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"https://ifconfig.me/ip",
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"https://icanhazip.com",
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]:
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try:
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req = urllib.request.Request(url, method="GET")
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with urllib.request.urlopen(req, timeout=8) as resp:
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ip = resp.read().decode().strip()
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if ip and len(ip) < 46:
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return ip
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except Exception:
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continue
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return "unavailable"
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# ── UpdateDialog ─────────────────────────────────────────────────
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class UpdateDialog(Adw.Window):
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def __init__(self, parent):
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super().__init__(
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title="Sovran_SystemsOS Update",
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default_width=900,
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default_height=700,
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modal=True,
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transient_for=parent,
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)
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self._process = None
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self._full_log = ""
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header = Adw.HeaderBar()
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self._close_btn = Gtk.Button(label="Close", sensitive=False)
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self._close_btn.connect("clicked", lambda _b: self.close())
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header.pack_end(self._close_btn)
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self._reboot_btn = Gtk.Button(
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label="Reboot",
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css_classes=["destructive-action"],
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tooltip_text="Reboot the system now",
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visible=False,
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)
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self._reboot_btn.connect("clicked", self._on_reboot_clicked)
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header.pack_end(self._reboot_btn)
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self._save_btn = Gtk.Button(
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label="Save Error Report",
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css_classes=["warning"],
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tooltip_text="Save full log to ~/Downloads",
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visible=False,
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)
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self._save_btn.connect("clicked", self._on_save_report)
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header.pack_start(self._save_btn)
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self._spinner = Gtk.Spinner(spinning=True)
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header.pack_start(self._spinner)
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self._status_label = Gtk.Label(
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label="Updating…",
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css_classes=["title-4"],
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halign=Gtk.Align.CENTER,
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margin_top=12,
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margin_bottom=8,
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)
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self._textview = Gtk.TextView(
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editable=False,
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cursor_visible=False,
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monospace=True,
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wrap_mode=Gtk.WrapMode.WORD_CHAR,
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top_margin=8,
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bottom_margin=8,
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left_margin=12,
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right_margin=12,
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)
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self._buffer = self._textview.get_buffer()
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scrolled = Gtk.ScrolledWindow(
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hscrollbar_policy=Gtk.PolicyType.AUTOMATIC,
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vscrollbar_policy=Gtk.PolicyType.AUTOMATIC,
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vexpand=True,
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child=self._textview,
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)
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content = Gtk.Box(
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orientation=Gtk.Orientation.VERTICAL,
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spacing=0,
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)
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content.append(self._status_label)
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content.append(scrolled)
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toolbar_view = Adw.ToolbarView()
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toolbar_view.add_top_bar(header)
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toolbar_view.set_content(content)
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self.set_content(toolbar_view)
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self._start_update()
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def _append_text(self, text):
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self._full_log += text
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end_iter = self._buffer.get_end_iter()
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self._buffer.insert(end_iter, text)
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mark = self._buffer.create_mark(None, self._buffer.get_end_iter(), False)
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self._textview.scroll_mark_onscreen(mark)
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self._buffer.delete_mark(mark)
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def _start_update(self):
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self._append_text(
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"$ ssh root@localhost 'cd /etc/nixos && nix flake update "
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"&& nixos-rebuild switch && flatpak update -y'\n\n"
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)
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thread = threading.Thread(target=self._run_update, daemon=True)
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thread.start()
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def _run_update(self):
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try:
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self._process = subprocess.Popen(
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UPDATE_COMMAND,
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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text=True,
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bufsize=1,
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)
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for line in self._process.stdout:
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GLib.idle_add(self._append_text, line)
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self._process.wait()
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rc = self._process.returncode
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if rc == 0:
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GLib.idle_add(self._on_finished, True, "Update complete!")
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else:
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GLib.idle_add(self._on_finished, False, f"Update failed (exit code {rc})")
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except Exception as e:
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GLib.idle_add(self._on_finished, False, f"Error: {e}")
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def _on_finished(self, success, message):
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self._spinner.set_spinning(False)
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self._close_btn.set_sensitive(True)
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if success:
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self._status_label.set_label("✓ " + message)
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self._status_label.set_css_classes(["title-4", "success"])
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self._reboot_btn.set_visible(True)
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else:
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self._status_label.set_label("✗ " + message)
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self._status_label.set_css_classes(["title-4", "error"])
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self._save_btn.set_visible(True)
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self._append_text(f"\n{'─' * 60}\n{message}\n")
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def _on_save_report(self, _btn):
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os.makedirs(DOWNLOADS_DIR, exist_ok=True)
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timestamp = datetime.now().strftime("%Y-%m-%d_%H-%M-%S")
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filename = f"sovran-update-error-{timestamp}.log"
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filepath = os.path.join(DOWNLOADS_DIR, filename)
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try:
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with open(filepath, "w") as f:
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f.write(f"Sovran_SystemsOS Update Error Report\n")
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f.write(f"Date: {datetime.now().isoformat()}\n")
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f.write(f"{'═' * 60}\n\n")
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f.write(self._full_log)
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self._save_btn.set_label(f"Saved: {filename}")
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self._save_btn.set_sensitive(False)
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self._append_text(f"\n✓ Error report saved to ~/Downloads/{filename}\n")
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except Exception as e:
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self._append_text(f"\n✗ Failed to save report: {e}\n")
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def _on_reboot_clicked(self, _btn):
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dialog = Adw.MessageDialog(
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transient_for=self,
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heading="Reboot Now?",
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body="The system will restart immediately. Save any open work first.",
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)
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dialog.add_response("cancel", "Cancel")
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dialog.add_response("reboot", "Reboot")
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dialog.set_response_appearance("reboot", Adw.ResponseAppearance.DESTRUCTIVE)
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dialog.set_default_response("cancel")
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dialog.set_close_response("cancel")
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dialog.connect("response", self._on_reboot_confirmed)
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dialog.present()
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def _on_reboot_confirmed(self, dialog, response):
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if response == "reboot":
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try:
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subprocess.Popen(REBOOT_COMMAND)
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except Exception as e:
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self._append_text(f"\n✗ Reboot failed: {e}\n")
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# ── Main Window ──────────────────────────────────────────────────
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class SovranHubWindow(Adw.ApplicationWindow):
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def __init__(self, app, config):
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super().__init__(
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application=app,
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title="Sovran_SystemsOS Hub",
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default_width=680,
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default_height=780,
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)
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self._config = config
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self._tiles = []
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self._update_available = False
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css_path = os.environ.get("SOVRAN_HUB_CSS", "")
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if css_path and os.path.isfile(css_path):
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provider = Gtk.CssProvider()
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provider.load_from_path(css_path)
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Gtk.StyleContext.add_provider_for_display(
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Gdk.Display.get_default(), provider,
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Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION,
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)
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header = Adw.HeaderBar()
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header.set_title_widget(self._build_title_box())
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self._update_btn = Gtk.Button(
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label="Update System",
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css_classes=["suggested-action"],
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tooltip_text="System is up to date",
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)
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self._update_btn.connect("clicked", self._on_update_clicked)
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header.pack_start(self._update_btn)
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self._badge = Gtk.Label(
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label=" ●",
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css_classes=["update-badge"],
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visible=False,
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)
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header.pack_start(self._badge)
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refresh_btn = Gtk.Button(
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icon_name="view-refresh-symbolic",
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tooltip_text="Refresh now",
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)
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refresh_btn.connect("clicked", lambda _b: self._refresh_all())
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header.pack_end(refresh_btn)
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menu_btn = Gtk.MenuButton(
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icon_name="open-menu-symbolic",
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tooltip_text="Settings",
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)
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popover = Gtk.Popover()
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menu_box = Gtk.Box(
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orientation=Gtk.Orientation.VERTICAL,
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spacing=8,
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margin_top=12,
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margin_bottom=12,
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margin_start=12,
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margin_end=12,
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)
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|
|
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autostart_row = Gtk.Box(
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orientation=Gtk.Orientation.HORIZONTAL,
|
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spacing=12,
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)
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autostart_label = Gtk.Label(
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label="Start at login",
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hexpand=True,
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halign=Gtk.Align.START,
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)
|
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self._autostart_switch = Gtk.Switch(
|
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valign=Gtk.Align.CENTER,
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active=get_autostart_enabled(),
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)
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self._autostart_switch.connect("state-set", self._on_autostart_toggled)
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autostart_row.append(autostart_label)
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autostart_row.append(self._autostart_switch)
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menu_box.append(autostart_row)
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popover.set_child(menu_box)
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menu_btn.set_popover(popover)
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header.pack_end(menu_btn)
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|
|
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# ── Main content area ────────────────────────────────────
|
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self._main_box = Gtk.Box(
|
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orientation=Gtk.Orientation.VERTICAL,
|
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spacing=0,
|
|
)
|
|
|
|
# ── IP Address Banner ────────────────────────────────────
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self._ip_bar = self._build_ip_bar()
|
|
self._main_box.append(self._ip_bar)
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|
|
|
scrolled = Gtk.ScrolledWindow(
|
|
hscrollbar_policy=Gtk.PolicyType.NEVER,
|
|
vscrollbar_policy=Gtk.PolicyType.AUTOMATIC,
|
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vexpand=True,
|
|
)
|
|
|
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self._tiles_box = Gtk.Box(
|
|
orientation=Gtk.Orientation.VERTICAL,
|
|
spacing=0,
|
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)
|
|
scrolled.set_child(self._tiles_box)
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|
self._main_box.append(scrolled)
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|
|
|
toolbar_view = Adw.ToolbarView()
|
|
toolbar_view.add_top_bar(header)
|
|
toolbar_view.set_content(self._main_box)
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|
self.set_content(toolbar_view)
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|
|
self._build_tiles()
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|
|
|
interval = config.get("refresh_interval", 5)
|
|
if interval and interval > 0:
|
|
GLib.timeout_add_seconds(interval, self._auto_refresh)
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|
|
|
GLib.timeout_add_seconds(5, self._check_for_updates_once)
|
|
GLib.timeout_add_seconds(UPDATE_CHECK_INTERVAL, self._periodic_update_check)
|
|
|
|
GLib.timeout_add_seconds(1, self._fetch_ips_once)
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|
|
|
# ── IP Address Bar ───────────────────────────────────────────
|
|
|
|
def _build_ip_bar(self):
|
|
bar = Gtk.Box(
|
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orientation=Gtk.Orientation.HORIZONTAL,
|
|
spacing=24,
|
|
halign=Gtk.Align.CENTER,
|
|
margin_top=12,
|
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margin_bottom=4,
|
|
margin_start=24,
|
|
margin_end=24,
|
|
css_classes=["ip-bar"],
|
|
)
|
|
|
|
internal_box = Gtk.Box(
|
|
orientation=Gtk.Orientation.HORIZONTAL,
|
|
spacing=6,
|
|
)
|
|
internal_icon = Gtk.Image(
|
|
icon_name="network-wired-symbolic",
|
|
pixel_size=16,
|
|
css_classes=["dim-label"],
|
|
)
|
|
internal_label = Gtk.Label(
|
|
label="Internal:",
|
|
css_classes=["caption", "dim-label"],
|
|
)
|
|
self._internal_ip_label = Gtk.Label(
|
|
label="…",
|
|
css_classes=["caption", "ip-value"],
|
|
selectable=True,
|
|
)
|
|
internal_box.append(internal_icon)
|
|
internal_box.append(internal_label)
|
|
internal_box.append(self._internal_ip_label)
|
|
|
|
sep = Gtk.Separator(orientation=Gtk.Orientation.VERTICAL)
|
|
|
|
external_box = Gtk.Box(
|
|
orientation=Gtk.Orientation.HORIZONTAL,
|
|
spacing=6,
|
|
)
|
|
external_icon = Gtk.Image(
|
|
icon_name="network-server-symbolic",
|
|
pixel_size=16,
|
|
css_classes=["dim-label"],
|
|
)
|
|
external_label = Gtk.Label(
|
|
label="External:",
|
|
css_classes=["caption", "dim-label"],
|
|
)
|
|
self._external_ip_label = Gtk.Label(
|
|
label="…",
|
|
css_classes=["caption", "ip-value"],
|
|
selectable=True,
|
|
)
|
|
external_box.append(external_icon)
|
|
external_box.append(external_label)
|
|
external_box.append(self._external_ip_label)
|
|
|
|
bar.append(internal_box)
|
|
bar.append(sep)
|
|
bar.append(external_box)
|
|
|
|
return bar
|
|
|
|
def _fetch_ips_once(self):
|
|
thread = threading.Thread(target=self._do_fetch_ips, daemon=True)
|
|
thread.start()
|
|
return False
|
|
|
|
def _do_fetch_ips(self):
|
|
internal = _get_internal_ip()
|
|
GLib.idle_add(self._internal_ip_label.set_label, internal)
|
|
external = _get_external_ip()
|
|
GLib.idle_add(self._external_ip_label.set_label, external)
|
|
|
|
# ── Title box ────────────────────────────────────────────────
|
|
|
|
def _build_title_box(self):
|
|
role = self._config.get("role", "server_plus_desktop")
|
|
role_label = ROLE_LABELS.get(role, role)
|
|
box = Gtk.Box(
|
|
orientation=Gtk.Orientation.VERTICAL,
|
|
halign=Gtk.Align.CENTER,
|
|
)
|
|
box.append(Gtk.Label(
|
|
label="Sovran_SystemsOS Hub",
|
|
css_classes=["title"],
|
|
))
|
|
box.append(Gtk.Label(
|
|
label=role_label,
|
|
css_classes=["caption", "dim-label"],
|
|
))
|
|
return box
|
|
|
|
# ── Service tiles ────────────────────────────────────────────
|
|
|
|
def _build_tiles(self):
|
|
method = self._config.get("command_method", "systemctl")
|
|
services = self._config.get("services", [])
|
|
|
|
grouped = {}
|
|
for entry in services:
|
|
cat = entry.get("category", "other")
|
|
grouped.setdefault(cat, []).append(entry)
|
|
|
|
for cat_key, cat_label in CATEGORY_ORDER:
|
|
entries = grouped.get(cat_key, [])
|
|
if not entries:
|
|
continue
|
|
|
|
# Fixed-width container for label + separator + tiles
|
|
container = Gtk.Box(
|
|
orientation=Gtk.Orientation.VERTICAL,
|
|
halign=Gtk.Align.CENTER,
|
|
css_classes=["tiles-container"],
|
|
)
|
|
container.set_size_request(TILE_GRID_WIDTH, -1)
|
|
|
|
section_label = Gtk.Label(
|
|
label=cat_label,
|
|
css_classes=["title-4"],
|
|
halign=Gtk.Align.START,
|
|
margin_top=20,
|
|
margin_bottom=4,
|
|
margin_start=16,
|
|
)
|
|
container.append(section_label)
|
|
|
|
sep = Gtk.Separator(
|
|
orientation=Gtk.Orientation.HORIZONTAL,
|
|
margin_start=16,
|
|
margin_end=16,
|
|
margin_bottom=8,
|
|
)
|
|
container.append(sep)
|
|
|
|
flowbox = Gtk.FlowBox(
|
|
max_children_per_line=4,
|
|
min_children_per_line=2,
|
|
selection_mode=Gtk.SelectionMode.NONE,
|
|
homogeneous=True,
|
|
row_spacing=12,
|
|
column_spacing=12,
|
|
margin_top=4,
|
|
margin_bottom=8,
|
|
margin_start=16,
|
|
margin_end=16,
|
|
halign=Gtk.Align.START,
|
|
valign=Gtk.Align.START,
|
|
)
|
|
|
|
for entry in entries:
|
|
tile = ServiceTile(
|
|
name=entry.get("name", entry["unit"]),
|
|
unit=entry["unit"],
|
|
scope=entry.get("type", "system"),
|
|
method=method,
|
|
icon_name=entry.get("icon", ""),
|
|
enabled=entry.get("enabled", True),
|
|
)
|
|
flowbox.append(tile)
|
|
self._tiles.append(tile)
|
|
|
|
container.append(flowbox)
|
|
self._tiles_box.append(container)
|
|
|
|
GLib.idle_add(self._refresh_all)
|
|
|
|
# ── Update check ─────────────────────────────────────────────
|
|
|
|
def _check_for_updates_once(self):
|
|
thread = threading.Thread(target=self._do_update_check, daemon=True)
|
|
thread.start()
|
|
return False
|
|
|
|
def _periodic_update_check(self):
|
|
thread = threading.Thread(target=self._do_update_check, daemon=True)
|
|
thread.start()
|
|
return True
|
|
|
|
def _do_update_check(self):
|
|
available = check_for_updates()
|
|
GLib.idle_add(self._set_update_indicator, available)
|
|
|
|
def _set_update_indicator(self, available):
|
|
self._update_available = available
|
|
if available:
|
|
self._update_btn.set_label("Update Available")
|
|
self._update_btn.set_css_classes(["update-available"])
|
|
self._update_btn.set_tooltip_text("A new version of Sovran_SystemsOS is available!")
|
|
self._badge.set_visible(True)
|
|
else:
|
|
self._update_btn.set_label("Update System")
|
|
self._update_btn.set_css_classes(["suggested-action"])
|
|
self._update_btn.set_tooltip_text("System is up to date")
|
|
self._badge.set_visible(False)
|
|
|
|
# ── Callbacks ────────────────────────────────────────────────
|
|
|
|
def _on_update_clicked(self, _btn):
|
|
dialog = UpdateDialog(self)
|
|
dialog.connect("close-request", lambda _w: self._after_update())
|
|
dialog.present()
|
|
|
|
def _after_update(self):
|
|
GLib.timeout_add_seconds(3, self._check_for_updates_once)
|
|
return False
|
|
|
|
def _on_autostart_toggled(self, switch, state):
|
|
set_autostart_enabled(state)
|
|
return False
|
|
|
|
def _refresh_all(self):
|
|
for t in self._tiles:
|
|
t.refresh()
|
|
return False
|
|
|
|
def _auto_refresh(self):
|
|
self._refresh_all()
|
|
return True
|
|
|
|
|
|
class SovranHubApp(Adw.Application):
|
|
|
|
def __init__(self):
|
|
super().__init__(
|
|
application_id=APP_ID,
|
|
flags=Gio.ApplicationFlags.DEFAULT_FLAGS,
|
|
)
|
|
self._config = load_config()
|
|
|
|
def do_activate(self):
|
|
win = self.get_active_window()
|
|
if not win:
|
|
win = SovranHubWindow(self, self._config)
|
|
win.present()
|