Implement automatic page scaling feature with viewport adjustments
This commit is contained in:
nearxos
38
chromium-setup/emmc-provisioning/dashboard/README.md
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38
chromium-setup/emmc-provisioning/dashboard/README.md
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@@ -0,0 +1,38 @@
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# CM4 Provisioning Dashboard
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Flask web UI to monitor the eMMC deployment process and show device connection steps.
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- **Connection steps**: Numbered instructions for putting the reTerminal in boot mode and connecting it.
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- **Live status**: Idle / Connecting (rpiboot) / Flashing / Backup / Done / Error, with optional progress.
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- **Backup / Restore**: Toggle between **Flash** (deploy golden image) and **Backup** (save eMMC to a timestamped file when device is connected in boot mode). List and download saved backups.
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- **Recent log**: Tail of the flash log (from the host, via the shared bind mount).
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The dashboard reads `/var/lib/cm4-provisioning/status.json` and `flash.log`, which the flash script (running on the Proxmox host) updates. When the dashboard runs inside the LXC, that directory is bind-mounted from the host, so it sees the same files.
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## Run locally (development)
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```bash
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cd dashboard
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pip install flask # or use venv
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python3 app.py
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# Open http://localhost:5000
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```
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## Run in LXC (Proxmox)
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1. Copy the dashboard into the container (e.g. to `/opt/cm4-provisioning/dashboard`).
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2. Install Flask if needed: `apt install -y python3-flask` or `pip install flask`.
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3. Install the systemd unit and enable it:
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```bash
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cp /opt/cm4-provisioning/dashboard/cm4-dashboard.service /etc/systemd/system/
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systemctl daemon-reload
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systemctl enable --now cm4-dashboard
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```
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4. Open `http://<LXC-IP>:5000` (or port-forward from the Proxmox host).
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## Environment (optional)
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- `CM4_STATUS_FILE` – path to status JSON (default: `/var/lib/cm4-provisioning/status.json`).
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- `CM4_LOG_FILE` – path to flash log (default: `/var/lib/cm4-provisioning/flash.log`).
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245
chromium-setup/emmc-provisioning/dashboard/app.py
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245
chromium-setup/emmc-provisioning/dashboard/app.py
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@@ -0,0 +1,245 @@
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#!/usr/bin/env python3
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"""
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Flask dashboard for CM4 eMMC provisioning.
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Monitors deployment status, shows device connection steps, backup/restore.
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Supports USB boot mode (ask Backup/Deploy) and network-booted devices (register, then Backup/Deploy).
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"""
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import json
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import os
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import time
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from pathlib import Path
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from flask import Flask, render_template, jsonify, request, send_file, Response
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app = Flask(__name__)
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BASE_DIR = Path(os.environ.get("CM4_PROVISIONING_DIR", "/var/lib/cm4-provisioning"))
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STATUS_FILE = os.environ.get("CM4_STATUS_FILE", str(BASE_DIR / "status.json"))
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LOG_FILE = os.environ.get("CM4_LOG_FILE", str(BASE_DIR / "flash.log"))
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ACTION_REQUEST_FILE = os.environ.get("CM4_ACTION_REQUEST_FILE", str(BASE_DIR / "action_request"))
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DEVICE_SOURCE_FILE = os.environ.get("CM4_DEVICE_SOURCE_FILE", str(BASE_DIR / "device_source"))
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BACKUPS_DIR = Path(os.environ.get("CM4_BACKUPS_DIR", str(BASE_DIR / "backups")))
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GOLDEN_IMAGE = Path(os.environ.get("CM4_GOLDEN_IMAGE", str(BASE_DIR / "golden.img")))
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NETWORK_DEVICES_FILE = Path(os.environ.get("CM4_NETWORK_DEVICES_FILE", str(BASE_DIR / "network_devices.json")))
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DEFAULT_STATUS = {
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"phase": "idle",
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"message": "Waiting for reTerminal in boot mode or network.",
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"progress": None,
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"updated": None,
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}
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def read_status():
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try:
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with open(STATUS_FILE, "r") as f:
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data = json.load(f)
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out = {**DEFAULT_STATUS, **data}
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if out.get("phase") == "waiting_choice":
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try:
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with open(DEVICE_SOURCE_FILE, "r") as sf:
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out["device_source"] = (sf.read() or "").strip() or "usb"
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except (FileNotFoundError, OSError):
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out["device_source"] = "usb"
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return out
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except (FileNotFoundError, json.JSONDecodeError):
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return DEFAULT_STATUS
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def read_log_tail(lines=50):
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try:
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with open(LOG_FILE, "r") as f:
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all_lines = f.readlines()
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return "".join(all_lines[-lines:]).strip() if all_lines else ""
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except (FileNotFoundError, PermissionError):
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return ""
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def _load_network_devices():
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try:
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if NETWORK_DEVICES_FILE.is_file():
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with open(NETWORK_DEVICES_FILE, "r") as f:
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return json.load(f)
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except (json.JSONDecodeError, OSError):
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pass
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return {"devices": []}
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def _save_network_devices(data):
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try:
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os.makedirs(NETWORK_DEVICES_FILE.parent, exist_ok=True)
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with open(NETWORK_DEVICES_FILE, "w") as f:
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json.dump(data, f, indent=2)
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return True
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except (PermissionError, OSError):
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return False
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def list_backups():
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if not BACKUPS_DIR.is_dir():
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return []
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out = []
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for p in sorted(BACKUPS_DIR.iterdir(), key=lambda x: x.stat().st_mtime, reverse=True):
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if p.is_file() and p.suffix in (".img", ".img.gz"):
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try:
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st = p.stat()
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out.append({"name": p.name, "size": st.st_size, "mtime": st.st_mtime})
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except OSError:
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pass
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return out
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@app.route("/")
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def index():
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return render_template("index.html")
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@app.route("/api/status")
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def api_status():
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return jsonify(read_status())
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@app.route("/api/log")
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def api_log():
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return jsonify({"log": read_log_tail()})
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@app.route("/api/pending-devices")
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def api_pending_devices():
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"""Returns USB (if waiting_choice) and registered network devices so the UI can show Backup/Deploy."""
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st = read_status()
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usb = None
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if st.get("phase") == "waiting_choice":
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usb = {"source": "usb", "message": st.get("message", "Device connected (USB). Choose action.")}
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data = _load_network_devices()
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network = [d for d in data.get("devices", []) if d.get("action") in (None, "wait")]
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return jsonify({"usb": usb, "network": network})
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@app.route("/api/device-action", methods=["POST"])
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def api_device_action():
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"""User chose Backup or Deploy for a device. source=usb | network; for network pass mac=."""
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body = request.get_json(force=True, silent=True) or {}
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source = (body.get("source") or "").strip().lower()
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action = (body.get("action") or "").strip().lower()
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if action not in ("backup", "deploy"):
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return jsonify({"ok": False, "error": "action must be 'backup' or 'deploy'"}), 400
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if source == "usb":
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try:
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os.makedirs(os.path.dirname(ACTION_REQUEST_FILE) or ".", exist_ok=True)
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with open(ACTION_REQUEST_FILE, "w") as f:
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f.write(action)
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return jsonify({"ok": True})
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except (PermissionError, OSError):
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return jsonify({"ok": False, "error": "Could not write action file"}), 500
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if source == "network":
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mac = (body.get("mac") or "").strip()
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if not mac:
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return jsonify({"ok": False, "error": "mac required for network device"}), 400
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data = _load_network_devices()
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for d in data.get("devices", []):
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if (d.get("mac") or "").lower() == mac.lower():
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d["action"] = action
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d["action_at"] = time.time()
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_save_network_devices(data)
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return jsonify({"ok": True})
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return jsonify({"ok": False, "error": "Device not found"}), 404
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return jsonify({"ok": False, "error": "source must be 'usb' or 'network'"}), 400
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@app.route("/api/register-device", methods=["POST"])
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def api_register_device():
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"""Called by a network-booted device to register (mac, ip)."""
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body = request.get_json(force=True, silent=True) or request.form
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mac = (body.get("mac") or "").strip()
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ip = (body.get("ip") or request.remote_addr or "").strip()
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if not mac:
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return jsonify({"ok": False, "error": "mac required"}), 400
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data = _load_network_devices()
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devices = data.get("devices", [])
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for d in devices:
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if (d.get("mac") or "").lower() == mac.lower():
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d["ip"] = ip
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d["registered_at"] = time.time()
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d["action"] = d.get("action") or "wait"
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_save_network_devices(data)
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return jsonify({"ok": True, "message": "registered"})
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devices.append({"mac": mac, "ip": ip, "registered_at": time.time(), "action": "wait"})
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data["devices"] = devices
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_save_network_devices(data)
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return jsonify({"ok": True, "message": "registered"})
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@app.route("/api/device-action-poll")
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def api_device_action_poll():
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"""Network device polls this to get its assigned action (deploy/backup) and URL."""
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mac = (request.args.get("mac") or "").strip()
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if not mac:
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return jsonify({"action": "wait"}), 200
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data = _load_network_devices()
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base = request.host_url.rstrip("/")
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for d in data.get("devices", []):
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if (d.get("mac") or "").lower() == mac.lower():
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action = d.get("action") or "wait"
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if action == "deploy":
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return jsonify({"action": "deploy", "url": f"{base}/api/golden-image"})
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if action == "backup":
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return jsonify({"action": "backup", "upload_url": f"{base}/api/backup-upload?mac={mac}"})
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return jsonify({"action": "wait"})
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return jsonify({"action": "wait"})
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@app.route("/api/golden-image")
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def api_golden_image():
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"""Stream the golden image for network deploy (device pulls and writes to eMMC)."""
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if not GOLDEN_IMAGE.is_file():
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return jsonify({"error": "Golden image not found"}), 404
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return send_file(
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GOLDEN_IMAGE,
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mimetype="application/octet-stream",
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as_attachment=True,
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download_name="golden.img",
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)
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@app.route("/api/backup-upload", methods=["POST"])
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def api_backup_upload():
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"""Network device uploads its eMMC backup (raw body)."""
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mac = (request.args.get("mac") or "").strip().replace(":", "-")[:20]
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if not mac:
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return jsonify({"error": "mac query param required"}), 400
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BACKUPS_DIR.mkdir(parents=True, exist_ok=True)
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name = f"backup-net-{mac}-{int(time.time())}.img"
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path = BACKUPS_DIR / name
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try:
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with open(path, "wb") as f:
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while True:
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chunk = request.stream.read(1024 * 1024)
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if not chunk:
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break
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f.write(chunk)
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return jsonify({"ok": True, "file": name})
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except (OSError, IOError) as e:
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if path.exists():
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path.unlink(missing_ok=True)
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return jsonify({"error": str(e)}), 500
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@app.route("/api/backups")
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def api_backups():
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return jsonify({"backups": list_backups()})
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@app.route("/api/backups/<path:name>")
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def api_backup_download(name):
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if ".." in name or "/" in name or "\\" in name:
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return jsonify({"error": "invalid name"}), 400
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path = BACKUPS_DIR / name
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if not path.is_file():
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return jsonify({"error": "not found"}), 404
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return send_file(path, as_attachment=True, download_name=name)
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if __name__ == "__main__":
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app.run(host="0.0.0.0", port=5000, debug=False)
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@@ -0,0 +1,16 @@
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[Unit]
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Description=CM4 eMMC Provisioning Dashboard
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After=network-online.target
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Wants=network-online.target
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[Service]
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Type=simple
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User=root
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WorkingDirectory=/opt/cm4-provisioning/dashboard
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ExecStart=/usr/bin/python3 -m flask --app app run --host=0.0.0.0 --port=5000
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Restart=on-failure
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RestartSec=5
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Environment=FLASK_ENV=production
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[Install]
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WantedBy=multi-user.target
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520
chromium-setup/emmc-provisioning/dashboard/templates/index.html
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520
chromium-setup/emmc-provisioning/dashboard/templates/index.html
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@@ -0,0 +1,520 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>CM4 eMMC Provisioning</title>
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<link rel="preconnect" href="https://fonts.googleapis.com">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Outfit:wght@300;400;500;600;700&display=swap" rel="stylesheet">
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<style>
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/* Portal Styling Guide tokens */
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:root {
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--bg-primary: #0a0e14;
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--bg-secondary: #11151c;
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--bg-tertiary: #1a1f2b;
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--bg-card: #151a24;
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--accent-primary: #00d4aa;
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--accent-secondary: #00b894;
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--accent-glow: rgba(0, 212, 170, 0.15);
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--text-primary: #e6e8eb;
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--text-secondary: #8b949e;
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--text-muted: #5c6370;
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--border-color: #2d333b;
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--danger: #ff6b6b;
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--danger-glow: rgba(255, 107, 107, 0.15);
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--warning: #ffd93d;
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--success: #00d4aa;
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--gradient-accent: linear-gradient(135deg, #00d4aa 0%, #00b894 50%, #00cec9 100%);
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}
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* { margin: 0; padding: 0; box-sizing: border-box; }
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body {
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font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
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background: var(--bg-primary);
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color: var(--text-primary);
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min-height: 100vh;
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line-height: 1.6;
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}
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body::before {
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content: '';
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position: fixed;
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inset: 0;
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background:
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radial-gradient(circle at 20% 20%, rgba(0, 212, 170, 0.03) 0%, transparent 50%),
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radial-gradient(circle at 80% 80%, rgba(0, 184, 148, 0.03) 0%, transparent 50%),
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linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
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pointer-events: none;
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z-index: -1;
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}
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.header {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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background: var(--bg-secondary);
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border-bottom: 1px solid var(--border-color);
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z-index: 1000;
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padding: 1rem 2rem;
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display: flex;
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align-items: center;
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justify-content: space-between;
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}
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.logo {
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display: flex;
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align-items: center;
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gap: 0.75rem;
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}
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.logo-icon {
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width: 40px;
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height: 40px;
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background: var(--gradient-accent);
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border-radius: 10px;
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box-shadow: 0 4px 20px var(--accent-glow);
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 1.25rem;
|
||||
}
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.logo-title {
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font-size: 1.5rem;
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font-weight: 600;
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background: var(--gradient-accent);
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-webkit-background-clip: text;
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background-clip: text;
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||||
-webkit-text-fill-color: transparent;
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||||
}
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||||
.main {
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max-width: 720px;
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||||
margin: 0 auto;
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||||
padding: 2rem;
|
||||
padding-top: calc(2rem + 72px);
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||||
}
|
||||
.card {
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||||
background: var(--bg-card);
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||||
border: 1px solid var(--border-color);
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||||
border-radius: 16px;
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||||
padding: 1.5rem;
|
||||
margin-bottom: 1.5rem;
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||||
}
|
||||
.card-header {
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||||
display: flex;
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||||
justify-content: space-between;
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||||
align-items: center;
|
||||
margin-bottom: 1.5rem;
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||||
padding-bottom: 1rem;
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border-bottom: 1px solid var(--border-color);
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||||
}
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||||
.card-title {
|
||||
font-size: 1.1rem;
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font-weight: 600;
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||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 0.5rem;
|
||||
}
|
||||
.card-title .label {
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||||
font-size: 1.1rem;
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||||
font-weight: 600;
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||||
color: var(--text-primary);
|
||||
}
|
||||
.subtitle { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 1.5rem; }
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||||
.steps { list-style: none; }
|
||||
.steps li {
|
||||
display: flex;
|
||||
align-items: flex-start;
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||||
gap: 0.75rem;
|
||||
padding: 0.6rem 0;
|
||||
border-bottom: 1px solid var(--border-color);
|
||||
}
|
||||
.steps li:last-child { border-bottom: none; }
|
||||
.step-num {
|
||||
flex-shrink: 0;
|
||||
width: 1.75rem;
|
||||
height: 1.75rem;
|
||||
background: var(--bg-tertiary);
|
||||
color: var(--text-primary);
|
||||
border-radius: 50%;
|
||||
display: inline-flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
font-weight: 600;
|
||||
font-size: 0.8rem;
|
||||
}
|
||||
.step-num.done { background: var(--gradient-accent); color: var(--bg-primary); }
|
||||
.status-box {
|
||||
padding: 1rem 1.25rem;
|
||||
border-radius: 12px;
|
||||
margin-bottom: 0.75rem;
|
||||
border: 1px solid var(--border-color);
|
||||
}
|
||||
.status-box.idle { background: var(--accent-glow); border-color: var(--accent-primary); }
|
||||
.status-box.rpiboot,
|
||||
.status-box.flashing,
|
||||
.status-box.backup,
|
||||
.status-box.waiting_choice { background: rgba(255, 217, 61, 0.1); border-color: var(--warning); }
|
||||
.status-box.done { background: rgba(0, 212, 170, 0.12); border-color: var(--success); }
|
||||
.status-box.error { background: var(--danger-glow); border-color: var(--danger); }
|
||||
.status-phase {
|
||||
font-weight: 600;
|
||||
font-size: 0.85rem;
|
||||
text-transform: uppercase;
|
||||
letter-spacing: 0.5px;
|
||||
margin-bottom: 0.35rem;
|
||||
}
|
||||
.status-box.idle .status-phase { color: var(--accent-primary); }
|
||||
.status-box.rpiboot .status-phase,
|
||||
.status-box.flashing .status-phase,
|
||||
.status-box.backup .status-phase,
|
||||
.status-box.waiting_choice .status-phase { color: var(--warning); }
|
||||
.status-box.done .status-phase { color: var(--success); }
|
||||
.status-box.error .status-phase { color: var(--danger); }
|
||||
.status-message { color: var(--text-primary); font-size: 0.95rem; }
|
||||
.status-error { color: var(--danger); font-size: 0.9rem; margin-top: 0.5rem; }
|
||||
.status-updated { color: var(--text-muted); font-size: 0.75rem; margin-top: 0.5rem; }
|
||||
.progress-wrap {
|
||||
margin-top: 0.75rem;
|
||||
height: 6px;
|
||||
background: var(--bg-tertiary);
|
||||
border-radius: 3px;
|
||||
overflow: hidden;
|
||||
}
|
||||
.progress-bar {
|
||||
height: 100%;
|
||||
background: var(--gradient-accent);
|
||||
border-radius: 3px;
|
||||
transition: width 0.4s ease;
|
||||
}
|
||||
.progress-bar.indeterminate {
|
||||
width: 40%;
|
||||
animation: indeterminate 1.2s ease-in-out infinite;
|
||||
}
|
||||
@keyframes indeterminate {
|
||||
0% { transform: translateX(-100%); }
|
||||
100% { transform: translateX(350%); }
|
||||
}
|
||||
.log-box {
|
||||
font-family: 'JetBrains Mono', monospace;
|
||||
font-size: 0.8rem;
|
||||
background: var(--bg-tertiary);
|
||||
border: 1px solid var(--border-color);
|
||||
border-radius: 8px;
|
||||
padding: 0.75rem 1rem;
|
||||
max-height: 180px;
|
||||
overflow-y: auto;
|
||||
white-space: pre-wrap;
|
||||
word-break: break-all;
|
||||
color: var(--text-muted);
|
||||
}
|
||||
.log-box:empty::before { content: 'No flash log yet.'; color: var(--text-muted); }
|
||||
.backups-list { list-style: none; }
|
||||
.backups-list li {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: space-between;
|
||||
padding: 0.6rem 0;
|
||||
border-bottom: 1px solid var(--border-color);
|
||||
gap: 0.75rem;
|
||||
}
|
||||
.backups-list li:last-child { border-bottom: none; }
|
||||
.backups-list a {
|
||||
color: var(--accent-primary);
|
||||
text-decoration: none;
|
||||
font-weight: 500;
|
||||
}
|
||||
.backups-list a:hover { text-decoration: underline; }
|
||||
.backups-meta { color: var(--text-muted); font-size: 0.85rem; font-family: 'JetBrains Mono', monospace; }
|
||||
.pending-device {
|
||||
padding: 0.75rem 1rem;
|
||||
background: var(--bg-tertiary);
|
||||
border: 1px solid var(--border-color);
|
||||
border-radius: 12px;
|
||||
margin-bottom: 0.5rem;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: space-between;
|
||||
flex-wrap: wrap;
|
||||
gap: 0.5rem;
|
||||
}
|
||||
.pending-device .label { font-weight: 500; color: var(--text-primary); }
|
||||
.pending-device .actions { display: flex; gap: 0.5rem; }
|
||||
.btn {
|
||||
padding: 0.75rem 1.5rem;
|
||||
border-radius: 8px;
|
||||
font-size: 0.9rem;
|
||||
font-weight: 500;
|
||||
font-family: 'Outfit', sans-serif;
|
||||
display: inline-flex;
|
||||
align-items: center;
|
||||
gap: 0.5rem;
|
||||
cursor: pointer;
|
||||
transition: all 0.2s ease;
|
||||
border: none;
|
||||
}
|
||||
.btn-primary {
|
||||
background: var(--gradient-accent);
|
||||
color: var(--bg-primary);
|
||||
}
|
||||
.btn-primary:hover {
|
||||
transform: translateY(-2px);
|
||||
box-shadow: 0 4px 20px var(--accent-glow);
|
||||
}
|
||||
.btn-secondary {
|
||||
background: var(--bg-tertiary);
|
||||
border: 1px solid var(--border-color);
|
||||
color: var(--text-primary);
|
||||
}
|
||||
.btn-secondary:hover {
|
||||
border-color: var(--accent-primary);
|
||||
color: var(--accent-primary);
|
||||
}
|
||||
.pending-device .btn { padding: 0.5rem 1rem; font-size: 0.85rem; }
|
||||
code {
|
||||
font-family: 'JetBrains Mono', monospace;
|
||||
font-size: 0.85em;
|
||||
background: var(--bg-tertiary);
|
||||
padding: 0.15rem 0.4rem;
|
||||
border-radius: 4px;
|
||||
color: var(--accent-primary);
|
||||
}
|
||||
.empty-state {
|
||||
text-align: center;
|
||||
padding: 2rem;
|
||||
color: var(--text-muted);
|
||||
font-size: 0.9rem;
|
||||
}
|
||||
details summary {
|
||||
cursor: pointer;
|
||||
color: var(--text-secondary);
|
||||
font-size: 0.85rem;
|
||||
font-weight: 500;
|
||||
}
|
||||
@media (max-width: 768px) {
|
||||
.header { padding: 1rem; flex-direction: column; gap: 0.5rem; text-align: center; }
|
||||
.main { padding: 1rem; padding-top: calc(1rem + 100px); }
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<header class="header">
|
||||
<div class="logo">
|
||||
<div class="logo-icon">⚡</div>
|
||||
<h1 class="logo-title">CM4 eMMC Provisioning</h1>
|
||||
</div>
|
||||
</header>
|
||||
<main class="main">
|
||||
<p class="subtitle">reTerminal DM4 — deploy or backup via USB boot mode or network boot</p>
|
||||
|
||||
<div class="card">
|
||||
<div class="card-header">
|
||||
<h2 class="card-title"><span class="label">Connect the device</span></h2>
|
||||
</div>
|
||||
<p style="color: var(--text-secondary); font-size: 0.85rem; margin-bottom: 0.75rem;">Choose one:</p>
|
||||
<p style="font-size: 0.9rem; font-weight: 600; margin-bottom: 0.25rem;">USB boot mode</p>
|
||||
<ol class="steps">
|
||||
<li><span class="step-num">1</span> Set the reTerminal to <strong>boot mode</strong>: fit the <strong>eMMC disable</strong> jumper (e.g. J2 / nRPIBOOT).</li>
|
||||
<li><span class="step-num">2</span> Connect the reTerminal’s <strong>USB slave</strong> port to the Proxmox host. Power on. The device will appear in “Device detected” below; choose <strong>Backup</strong> or <strong>Deploy</strong>.</li>
|
||||
<li><span class="step-num">3</span> When done, remove the jumper and power cycle so it boots from eMMC.</li>
|
||||
</ol>
|
||||
<p style="font-size: 0.9rem; font-weight: 600; margin: 1rem 0 0.25rem 0;">Network boot</p>
|
||||
<ol class="steps">
|
||||
<li><span class="step-num">1</span> Enable network boot on the CM4 (e.g. <code>BOOT_ORDER=0x21</code>) and ensure it can reach this server.</li>
|
||||
<li><span class="step-num">2</span> Boot the device over the network with an environment that runs the <strong>provisioning client</strong> (register + poll for action). It will show under “Device detected (Network)”. Choose <strong>Backup</strong> or <strong>Deploy</strong>.</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<div class="card">
|
||||
<div class="card-header">
|
||||
<h2 class="card-title"><span class="label">Device detected — choose action</span></h2>
|
||||
</div>
|
||||
<p id="pendingHint" style="color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 0.75rem;">When a device is detected (USB boot mode or network boot), it will appear below. Choose <strong>Backup</strong> to save its eMMC to a file, or <strong>Deploy</strong> to write the golden image to it.</p>
|
||||
<div id="pendingDevices"></div>
|
||||
<p id="noPending" class="empty-state" style="display: none;">No device waiting. Connect a reTerminal in USB boot mode, or ensure a network-booted device has registered.</p>
|
||||
<h3 style="font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-secondary); margin: 1rem 0 0.5rem 0;">Saved backups</h3>
|
||||
<ul id="backupsList" class="backups-list"></ul>
|
||||
<p id="backupsEmpty" class="empty-state" style="display: none;">No backups yet.</p>
|
||||
</div>
|
||||
|
||||
<div class="card">
|
||||
<div class="card-header">
|
||||
<h2 class="card-title"><span class="label">Deployment status</span></h2>
|
||||
</div>
|
||||
<div id="status" class="status-box idle">
|
||||
<div class="status-phase">Idle</div>
|
||||
<div class="status-message">Waiting for reTerminal in boot mode.</div>
|
||||
<div id="statusError" class="status-error" style="display:none;"></div>
|
||||
<div id="statusUpdated" class="status-updated"></div>
|
||||
<div id="progressWrap" class="progress-wrap" style="display:none;">
|
||||
<div id="progressBar" class="progress-bar"></div>
|
||||
</div>
|
||||
</div>
|
||||
<details style="margin-top: 0.75rem;">
|
||||
<summary>Recent flash log</summary>
|
||||
<div id="log" class="log-box" style="margin-top: 0.5rem;"></div>
|
||||
</details>
|
||||
</div>
|
||||
</main>
|
||||
|
||||
<script>
|
||||
const statusEl = document.getElementById('status');
|
||||
const phaseEl = statusEl.querySelector('.status-phase');
|
||||
const messageEl = statusEl.querySelector('.status-message');
|
||||
const errorEl = document.getElementById('statusError');
|
||||
const updatedEl = document.getElementById('statusUpdated');
|
||||
const progressWrap = document.getElementById('progressWrap');
|
||||
const progressBar = document.getElementById('progressBar');
|
||||
const logEl = document.getElementById('log');
|
||||
|
||||
const phaseLabels = {
|
||||
idle: 'Idle',
|
||||
rpiboot: 'Connecting',
|
||||
waiting_choice: 'Choose action',
|
||||
flashing: 'Flashing',
|
||||
backup: 'Backing up',
|
||||
done: 'Done',
|
||||
error: 'Error'
|
||||
};
|
||||
|
||||
function renderStatus(data) {
|
||||
const phase = data.phase || 'idle';
|
||||
statusEl.className = 'status-box ' + phase;
|
||||
phaseEl.textContent = phaseLabels[phase] || phase;
|
||||
messageEl.textContent = data.message || '';
|
||||
|
||||
if (data.error) {
|
||||
errorEl.textContent = data.error;
|
||||
errorEl.style.display = 'block';
|
||||
} else {
|
||||
errorEl.style.display = 'none';
|
||||
}
|
||||
|
||||
if (data.updated) {
|
||||
updatedEl.textContent = 'Updated: ' + data.updated;
|
||||
updatedEl.style.display = 'block';
|
||||
} else {
|
||||
updatedEl.style.display = 'none';
|
||||
}
|
||||
|
||||
const progress = data.progress;
|
||||
const inProgress = phase === 'rpiboot' || phase === 'flashing' || phase === 'backup';
|
||||
const showProgress = progress != null && (inProgress || phase === 'done');
|
||||
if (showProgress) {
|
||||
progressWrap.style.display = 'block';
|
||||
progressBar.classList.remove('indeterminate');
|
||||
progressBar.style.width = (progress === null ? 0 : progress) + '%';
|
||||
if (progress === null && inProgress) {
|
||||
progressBar.classList.add('indeterminate');
|
||||
progressBar.style.width = '40%';
|
||||
}
|
||||
} else if (inProgress) {
|
||||
progressWrap.style.display = 'block';
|
||||
progressBar.classList.add('indeterminate');
|
||||
progressBar.style.width = '40%';
|
||||
} else {
|
||||
progressWrap.style.display = 'none';
|
||||
}
|
||||
}
|
||||
|
||||
function renderPendingDevices(usb, network) {
|
||||
const container = document.getElementById('pendingDevices');
|
||||
const noPending = document.getElementById('noPending');
|
||||
container.innerHTML = '';
|
||||
let hasAny = false;
|
||||
if (usb) {
|
||||
hasAny = true;
|
||||
const div = document.createElement('div');
|
||||
div.className = 'pending-device';
|
||||
div.innerHTML = '<span class="label">Device connected (USB boot mode)</span><span class="actions"><button type="button" class="btn btn-secondary" data-source="usb" data-action="backup">Backup</button><button type="button" class="btn btn-primary" data-source="usb" data-action="deploy">Deploy</button></span>';
|
||||
container.appendChild(div);
|
||||
}
|
||||
(network || []).forEach(function(d) {
|
||||
hasAny = true;
|
||||
const div = document.createElement('div');
|
||||
div.className = 'pending-device';
|
||||
div.innerHTML = '<span class="label">Device (Network): ' + escapeHtml(d.ip || '') + ' — ' + escapeHtml(d.mac || '') + '</span><span class="actions"><button type="button" class="btn btn-secondary" data-source="network" data-mac="' + escapeHtml(d.mac || '') + '" data-action="backup">Backup</button><button type="button" class="btn btn-primary" data-source="network" data-mac="' + escapeHtml(d.mac || '') + '" data-action="deploy">Deploy</button></span>';
|
||||
container.appendChild(div);
|
||||
});
|
||||
noPending.style.display = hasAny ? 'none' : 'block';
|
||||
container.querySelectorAll('button[data-action]').forEach(function(btn) {
|
||||
btn.onclick = function() {
|
||||
const source = btn.getAttribute('data-source');
|
||||
const action = btn.getAttribute('data-action');
|
||||
const mac = btn.getAttribute('data-mac');
|
||||
const body = { source: source, action: action };
|
||||
if (mac) body.mac = mac;
|
||||
fetch('/api/device-action', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(body) })
|
||||
.then(function(r) { return r.json(); })
|
||||
.then(function(data) {
|
||||
if (data.ok) { fetchPending(); fetchStatus(); }
|
||||
else alert(data.error || 'Failed');
|
||||
})
|
||||
.catch(function() { alert('Request failed'); });
|
||||
};
|
||||
});
|
||||
}
|
||||
|
||||
function fetchPending() {
|
||||
fetch('/api/pending-devices').then(function(r) { return r.json(); }).then(function(data) {
|
||||
renderPendingDevices(data.usb || null, data.network || []);
|
||||
}).catch(function() { renderPendingDevices(null, []); });
|
||||
}
|
||||
|
||||
function fetchStatus() {
|
||||
fetch('/api/status')
|
||||
.then(r => r.json())
|
||||
.then(renderStatus)
|
||||
.catch(() => renderStatus({ phase: 'error', message: 'Could not load status.' }));
|
||||
}
|
||||
|
||||
function fetchLog() {
|
||||
fetch('/api/log')
|
||||
.then(r => r.json())
|
||||
.then(data => { logEl.textContent = data.log || ''; })
|
||||
.catch(() => { logEl.textContent = ''; });
|
||||
}
|
||||
|
||||
function fmtSize(n) {
|
||||
if (n >= 1e9) return (n / 1e9).toFixed(1) + ' GB';
|
||||
if (n >= 1e6) return (n / 1e6).toFixed(1) + ' MB';
|
||||
return (n / 1e3).toFixed(0) + ' KB';
|
||||
}
|
||||
function fmtDate(ts) { return new Date(ts * 1000).toLocaleString(); }
|
||||
|
||||
function fetchBackups() {
|
||||
fetch('/api/backups')
|
||||
.then(r => r.json())
|
||||
.then(data => {
|
||||
const list = document.getElementById('backupsList');
|
||||
const empty = document.getElementById('backupsEmpty');
|
||||
list.innerHTML = '';
|
||||
const backups = data.backups || [];
|
||||
if (backups.length === 0) {
|
||||
empty.style.display = 'block';
|
||||
return;
|
||||
}
|
||||
empty.style.display = 'none';
|
||||
backups.forEach(b => {
|
||||
const li = document.createElement('li');
|
||||
li.innerHTML = '<a href="/api/backups/' + encodeURIComponent(b.name) + '" download>' + escapeHtml(b.name) + '</a>' +
|
||||
'<span class="backups-meta">' + fmtSize(b.size) + ' · ' + fmtDate(b.mtime) + '</span>';
|
||||
list.appendChild(li);
|
||||
});
|
||||
})
|
||||
.catch(() => {});
|
||||
}
|
||||
|
||||
function escapeHtml(s) {
|
||||
const div = document.createElement('div');
|
||||
div.textContent = s;
|
||||
return div.innerHTML;
|
||||
}
|
||||
|
||||
fetchStatus();
|
||||
fetchLog();
|
||||
fetchPending();
|
||||
fetchBackups();
|
||||
setInterval(fetchStatus, 2000);
|
||||
setInterval(fetchLog, 4000);
|
||||
setInterval(fetchPending, 2000);
|
||||
setInterval(fetchBackups, 5000);
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user