954 lines
36 KiB
Python
954 lines
36 KiB
Python
#!/usr/bin/env python3
|
||
"""PiCopy v2 - USB Copy Service mit WiFi-Fallback AP"""
|
||
|
||
import os
|
||
import re
|
||
import json
|
||
import shutil
|
||
import logging
|
||
import threading
|
||
import subprocess
|
||
import time
|
||
from datetime import datetime
|
||
from pathlib import Path
|
||
from flask import Flask, jsonify, request
|
||
|
||
app = Flask(__name__)
|
||
|
||
BASE_DIR = Path('/opt/picopy')
|
||
CONFIG_FILE = BASE_DIR / 'config.json'
|
||
STATE_FILE = BASE_DIR / 'state.json'
|
||
LOG_DIR = BASE_DIR / 'logs'
|
||
LOG_FILE = LOG_DIR / 'picopy.log'
|
||
LOG_DIR.mkdir(parents=True, exist_ok=True)
|
||
|
||
logging.basicConfig(
|
||
level=logging.INFO,
|
||
format='%(asctime)s %(levelname)s %(message)s',
|
||
handlers=[logging.FileHandler(LOG_FILE), logging.StreamHandler()]
|
||
)
|
||
log = logging.getLogger('picopy')
|
||
|
||
NM_AP_CON = 'PiCopy-AP'
|
||
NM_CLIENT_CON = 'PiCopy-WiFi'
|
||
WIFI_BOOT_WAIT = 25 # Sekunden warten beim Start bevor AP gestartet wird
|
||
|
||
DEFAULT_CONFIG = {
|
||
# USB
|
||
'source_port': None, 'dest_port': None,
|
||
'folder_format': '%Y-%m-%d', 'add_time': True,
|
||
'subfolder': True, 'auto_copy': True,
|
||
# WiFi
|
||
'wifi_ssid': '', 'wifi_password': '',
|
||
'ap_ssid': 'PiCopy', 'ap_password': 'PiCopy,',
|
||
}
|
||
|
||
# ── Persistenter Kopierstatus ───────────────────────────────────────────────
|
||
|
||
copy_state = {
|
||
'running': False, 'progress': 0,
|
||
'total': 0, 'done': 0, 'current': '',
|
||
'error': None, 'last_copy': None, 'logs': [],
|
||
}
|
||
copy_lock = threading.Lock()
|
||
|
||
def load_state():
|
||
global copy_state
|
||
try:
|
||
if STATE_FILE.exists():
|
||
saved = json.loads(STATE_FILE.read_text())
|
||
# Nur nicht-laufende Daten wiederherstellen
|
||
saved['running'] = False
|
||
saved['current'] = ''
|
||
copy_state.update(saved)
|
||
except Exception:
|
||
pass
|
||
|
||
def save_state():
|
||
try:
|
||
with copy_lock:
|
||
data = dict(copy_state)
|
||
STATE_FILE.write_text(json.dumps(data))
|
||
except Exception:
|
||
pass
|
||
|
||
# ── WiFi Status ─────────────────────────────────────────────────────────────
|
||
|
||
wifi_state = {
|
||
'mode': 'unknown', # 'client' | 'ap' | 'disconnected'
|
||
'ssid': '',
|
||
'ip': '',
|
||
}
|
||
wifi_lock = threading.Lock()
|
||
|
||
# ── Config ───────────────────────────────────────────────────────────────────
|
||
|
||
def load_cfg():
|
||
cfg = DEFAULT_CONFIG.copy()
|
||
try:
|
||
if CONFIG_FILE.exists():
|
||
cfg.update(json.loads(CONFIG_FILE.read_text()))
|
||
except Exception:
|
||
pass
|
||
return cfg
|
||
|
||
def save_cfg(cfg):
|
||
CONFIG_FILE.write_text(json.dumps(cfg, indent=2))
|
||
|
||
# ── WiFi Hilfsfunktionen ─────────────────────────────────────────────────────
|
||
|
||
def nm(*args):
|
||
return subprocess.run(['nmcli'] + list(args),
|
||
capture_output=True, text=True, timeout=20)
|
||
|
||
def get_wlan0_info():
|
||
r = nm('-t', '-f', 'DEVICE,STATE,CONNECTION', 'dev')
|
||
for line in r.stdout.splitlines():
|
||
parts = line.split(':')
|
||
if parts and parts[0] == 'wlan0':
|
||
return {
|
||
'state': parts[1] if len(parts) > 1 else '',
|
||
'connection': ':'.join(parts[2:]) if len(parts) > 2 else '',
|
||
}
|
||
return {'state': '', 'connection': ''}
|
||
|
||
def get_wifi_ip():
|
||
r = nm('-t', '-f', 'IP4.ADDRESS', 'dev', 'show', 'wlan0')
|
||
for line in r.stdout.splitlines():
|
||
if 'IP4.ADDRESS' in line:
|
||
ip = line.split(':')[-1].split('/')[0].strip()
|
||
if ip:
|
||
return ip
|
||
return ''
|
||
|
||
def is_client_connected():
|
||
info = get_wlan0_info()
|
||
return (info['state'] == 'connected'
|
||
and info['connection']
|
||
and NM_AP_CON not in info['connection'])
|
||
|
||
def is_ap_active():
|
||
r = nm('-t', '-f', 'NAME,STATE', 'con', 'show', '--active')
|
||
return any(NM_AP_CON in l and 'activated' in l for l in r.stdout.splitlines())
|
||
|
||
def start_ap(ssid, password):
|
||
log.info(f'Starte AP: {ssid}')
|
||
nm('con', 'delete', NM_AP_CON)
|
||
time.sleep(1)
|
||
r = nm('dev', 'wifi', 'hotspot',
|
||
'ifname', 'wlan0',
|
||
'ssid', ssid,
|
||
'password', password,
|
||
'con-name', NM_AP_CON)
|
||
ok = r.returncode == 0
|
||
if ok:
|
||
log.info('AP gestartet')
|
||
else:
|
||
log.error(f'AP Fehler: {r.stderr}')
|
||
return ok
|
||
|
||
def stop_ap():
|
||
log.info('Stoppe AP')
|
||
nm('con', 'down', NM_AP_CON)
|
||
|
||
def connect_client_wifi(ssid, password):
|
||
log.info(f'Verbinde mit WiFi: {ssid}')
|
||
# Bestehende PiCopy-WiFi Verbindung löschen
|
||
nm('con', 'delete', NM_CLIENT_CON)
|
||
time.sleep(1)
|
||
r = nm('dev', 'wifi', 'connect', ssid,
|
||
'password', password,
|
||
'name', NM_CLIENT_CON,
|
||
'ifname', 'wlan0')
|
||
ok = r.returncode == 0
|
||
if ok:
|
||
log.info(f'Verbunden mit {ssid}')
|
||
else:
|
||
log.error(f'WiFi-Verbindung fehlgeschlagen: {r.stderr.strip()}')
|
||
return ok
|
||
|
||
def scan_wifi_networks():
|
||
nm('dev', 'wifi', 'rescan')
|
||
time.sleep(2)
|
||
r = nm('-t', '-f', 'SSID,SIGNAL,SECURITY', 'dev', 'wifi', 'list')
|
||
seen, nets = set(), []
|
||
for line in r.stdout.splitlines():
|
||
parts = line.split(':')
|
||
if len(parts) >= 2:
|
||
ssid = parts[0].strip()
|
||
signal = parts[1].strip() if len(parts) > 1 else '0'
|
||
security = ':'.join(parts[2:]).strip() if len(parts) > 2 else ''
|
||
if ssid and ssid not in seen:
|
||
seen.add(ssid)
|
||
nets.append({'ssid': ssid, 'signal': int(signal) if signal.isdigit() else 0, 'security': security})
|
||
return sorted(nets, key=lambda x: -x['signal'])
|
||
|
||
# ── WiFi Monitor Thread ───────────────────────────────────────────────────────
|
||
|
||
def update_wifi_state():
|
||
info = get_wlan0_info()
|
||
if info['state'] == 'connected':
|
||
if NM_AP_CON in info['connection']:
|
||
with wifi_lock:
|
||
wifi_state.update(mode='ap',
|
||
ssid=load_cfg().get('ap_ssid', 'PiCopy'),
|
||
ip='10.42.0.1')
|
||
else:
|
||
ip = get_wifi_ip()
|
||
with wifi_lock:
|
||
wifi_state.update(mode='client',
|
||
ssid=info['connection'],
|
||
ip=ip)
|
||
else:
|
||
with wifi_lock:
|
||
wifi_state.update(mode='disconnected', ssid='', ip='')
|
||
|
||
def wifi_monitor():
|
||
log.info(f'WiFi-Monitor: warte {WIFI_BOOT_WAIT}s auf Verbindung...')
|
||
time.sleep(WIFI_BOOT_WAIT)
|
||
|
||
while True:
|
||
try:
|
||
update_wifi_state()
|
||
with wifi_lock:
|
||
mode = wifi_state['mode']
|
||
|
||
if mode == 'disconnected':
|
||
cfg = load_cfg()
|
||
ssid = cfg.get('wifi_ssid', '')
|
||
pw = cfg.get('wifi_password', '')
|
||
|
||
connected = False
|
||
if ssid:
|
||
connected = connect_client_wifi(ssid, pw)
|
||
if connected:
|
||
time.sleep(5)
|
||
update_wifi_state()
|
||
|
||
if not connected:
|
||
ap_ssid = cfg.get('ap_ssid', 'PiCopy')
|
||
ap_pw = cfg.get('ap_password', 'PiCopy,')
|
||
if start_ap(ap_ssid, ap_pw):
|
||
time.sleep(3)
|
||
with wifi_lock:
|
||
wifi_state.update(mode='ap', ssid=ap_ssid, ip='10.42.0.1')
|
||
|
||
except Exception as e:
|
||
log.error(f'WiFi-Monitor Fehler: {e}')
|
||
|
||
time.sleep(30)
|
||
|
||
# ── USB Geräteerkennung ───────────────────────────────────────────────────────
|
||
|
||
def usb_port_of(dev_name):
|
||
try:
|
||
real = Path(f'/sys/block/{dev_name}').resolve()
|
||
port = None
|
||
for seg in str(real).split('/'):
|
||
if re.fullmatch(r'\d+[\-\d.]+', seg) and ':' not in seg:
|
||
port = seg
|
||
return port
|
||
except Exception:
|
||
return None
|
||
|
||
def usb_devices():
|
||
try:
|
||
out = subprocess.check_output(
|
||
['lsblk', '-J', '-o', 'NAME,TRAN,MOUNTPOINT,LABEL,SIZE,MODEL'],
|
||
timeout=10, text=True
|
||
)
|
||
data = json.loads(out)
|
||
except Exception as e:
|
||
log.error(f'lsblk: {e}')
|
||
return []
|
||
|
||
result = []
|
||
for bd in data.get('blockdevices', []):
|
||
if bd.get('tran') != 'usb':
|
||
continue
|
||
name = bd['name']
|
||
port = usb_port_of(name)
|
||
model = (bd.get('label') or bd.get('model') or name).strip()
|
||
for child in (bd.get('children') or []):
|
||
result.append({
|
||
'device': f'/dev/{child["name"]}',
|
||
'usb_port': port,
|
||
'mount': child.get('mountpoint') or '',
|
||
'label': (child.get('label') or model).strip(),
|
||
'size': child.get('size') or bd.get('size') or '',
|
||
})
|
||
if not bd.get('children'):
|
||
result.append({
|
||
'device': f'/dev/{name}',
|
||
'usb_port': port,
|
||
'mount': bd.get('mountpoint') or '',
|
||
'label': model,
|
||
'size': bd.get('size') or '',
|
||
})
|
||
return result
|
||
|
||
def ensure_mount(dev_info):
|
||
mp = dev_info.get('mount')
|
||
if mp:
|
||
return mp, False
|
||
dev = dev_info['device']
|
||
mp = f'/mnt/picopy{dev.replace("/","_")}'
|
||
os.makedirs(mp, exist_ok=True)
|
||
r = subprocess.run(['mount', dev, mp], capture_output=True)
|
||
if r.returncode:
|
||
log.error(f'mount failed: {r.stderr.decode()}')
|
||
return None, False
|
||
return mp, True
|
||
|
||
# ── Kopier-Logik ──────────────────────────────────────────────────────────────
|
||
|
||
def add_log(msg):
|
||
log.info(msg)
|
||
with copy_lock:
|
||
copy_state['logs'].append({'t': datetime.now().strftime('%H:%M:%S'), 'm': msg})
|
||
copy_state['logs'] = copy_state['logs'][-200:]
|
||
|
||
def do_copy(src_dev, dst_dev, cfg):
|
||
src_mp = dst_mp = None
|
||
src_owned = dst_owned = False
|
||
try:
|
||
with copy_lock:
|
||
copy_state.update(running=True, progress=0, error=None,
|
||
done=0, total=0, logs=[], current='')
|
||
save_state()
|
||
add_log('Kopiervorgang gestartet')
|
||
|
||
src_mp, src_owned = ensure_mount(src_dev)
|
||
if not src_mp:
|
||
raise RuntimeError(f'Quelle nicht mountbar: {src_dev["device"]}')
|
||
add_log(f'Quelle: {src_mp} ({src_dev["label"]})')
|
||
|
||
dst_mp, dst_owned = ensure_mount(dst_dev)
|
||
if not dst_mp:
|
||
raise RuntimeError(f'Ziel nicht mountbar: {dst_dev["device"]}')
|
||
add_log(f'Ziel: {dst_mp} ({dst_dev["label"]})')
|
||
|
||
ts = datetime.now()
|
||
date_str = ts.strftime(cfg['folder_format'])
|
||
if cfg.get('add_time'):
|
||
date_str += '_' + ts.strftime('%H%M%S')
|
||
label = re.sub(r'[^\w\-]', '_', src_dev.get('label', 'source'))
|
||
|
||
dst_dir = Path(dst_mp) / date_str
|
||
if cfg.get('subfolder'):
|
||
dst_dir = dst_dir / label
|
||
dst_dir.mkdir(parents=True, exist_ok=True)
|
||
add_log(f'Zielordner: {dst_dir}')
|
||
|
||
src_path = Path(src_mp)
|
||
files = [f for f in src_path.rglob('*') if f.is_file()]
|
||
total = len(files)
|
||
with copy_lock:
|
||
copy_state['total'] = total
|
||
add_log(f'{total} Dateien gefunden')
|
||
save_state()
|
||
|
||
for i, f in enumerate(files):
|
||
with copy_lock:
|
||
if not copy_state['running']:
|
||
add_log('Abgebrochen')
|
||
return
|
||
dst_f = dst_dir / f.relative_to(src_path)
|
||
dst_f.parent.mkdir(parents=True, exist_ok=True)
|
||
shutil.copy2(f, dst_f)
|
||
with copy_lock:
|
||
copy_state.update(done=i+1,
|
||
progress=int((i+1)/total*100) if total else 100,
|
||
current=str(f.name))
|
||
if (i+1) % 20 == 0:
|
||
save_state()
|
||
|
||
with copy_lock:
|
||
copy_state['last_copy'] = datetime.now().isoformat()
|
||
add_log(f'Fertig! {total} Dateien kopiert nach {dst_dir.name}')
|
||
|
||
except Exception as e:
|
||
log.exception('Copy failed')
|
||
with copy_lock:
|
||
copy_state['error'] = str(e)
|
||
add_log(f'Fehler: {e}')
|
||
|
||
finally:
|
||
if src_owned and src_mp:
|
||
subprocess.run(['umount', src_mp], capture_output=True)
|
||
if dst_owned and dst_mp:
|
||
subprocess.run(['umount', dst_mp], capture_output=True)
|
||
with copy_lock:
|
||
copy_state['running'] = False
|
||
copy_state['current'] = ''
|
||
save_state()
|
||
|
||
def check_auto_copy():
|
||
cfg = load_cfg()
|
||
if not cfg.get('auto_copy') or not cfg.get('source_port') or not cfg.get('dest_port'):
|
||
return
|
||
with copy_lock:
|
||
if copy_state['running']:
|
||
return
|
||
devs = usb_devices()
|
||
src = next((d for d in devs if d['usb_port'] == cfg['source_port']), None)
|
||
dst = next((d for d in devs if d['usb_port'] == cfg['dest_port']), None)
|
||
if src and dst:
|
||
log.info('Auto-Copy: beide Geräte verbunden')
|
||
threading.Thread(target=do_copy, args=(src, dst, cfg), daemon=True).start()
|
||
|
||
def usb_monitor():
|
||
try:
|
||
import pyudev
|
||
ctx = pyudev.Context()
|
||
mon = pyudev.Monitor.from_netlink(ctx)
|
||
mon.filter_by(subsystem='block', device_type='disk')
|
||
for dev in iter(mon.poll, None):
|
||
if dev.action == 'add':
|
||
log.info(f'USB eingesteckt: {dev.device_node}')
|
||
threading.Timer(3.0, check_auto_copy).start()
|
||
except ImportError:
|
||
log.warning('pyudev nicht verfügbar')
|
||
|
||
# ── Flask Routes ──────────────────────────────────────────────────────────────
|
||
|
||
@app.route('/')
|
||
def index():
|
||
return HTML
|
||
|
||
@app.route('/api/devices')
|
||
def r_devices():
|
||
return jsonify(usb_devices())
|
||
|
||
@app.route('/api/config', methods=['GET', 'POST'])
|
||
def r_config():
|
||
if request.method == 'POST':
|
||
cfg = load_cfg()
|
||
cfg.update(request.get_json(force=True))
|
||
save_cfg(cfg)
|
||
return jsonify(ok=True)
|
||
return jsonify(load_cfg())
|
||
|
||
@app.route('/api/status')
|
||
def r_status():
|
||
with copy_lock:
|
||
cs = dict(copy_state)
|
||
with wifi_lock:
|
||
ws = dict(wifi_state)
|
||
return jsonify(copy=cs, wifi=ws)
|
||
|
||
@app.route('/api/copy/start', methods=['POST'])
|
||
def r_start():
|
||
with copy_lock:
|
||
if copy_state['running']:
|
||
return jsonify(error='Bereits aktiv'), 400
|
||
cfg = load_cfg()
|
||
devs = usb_devices()
|
||
src = next((d for d in devs if d['usb_port'] == cfg.get('source_port')), None)
|
||
dst = next((d for d in devs if d['usb_port'] == cfg.get('dest_port')), None)
|
||
if not src: return jsonify(error='Quellgerät nicht gefunden'), 400
|
||
if not dst: return jsonify(error='Zielgerät nicht gefunden'), 400
|
||
threading.Thread(target=do_copy, args=(src, dst, cfg), daemon=True).start()
|
||
return jsonify(ok=True)
|
||
|
||
@app.route('/api/copy/cancel', methods=['POST'])
|
||
def r_cancel():
|
||
with copy_lock:
|
||
copy_state['running'] = False
|
||
return jsonify(ok=True)
|
||
|
||
@app.route('/api/wifi/scan')
|
||
def r_wifi_scan():
|
||
nets = scan_wifi_networks()
|
||
return jsonify(nets)
|
||
|
||
@app.route('/api/wifi/connect', methods=['POST'])
|
||
def r_wifi_connect():
|
||
data = request.get_json(force=True)
|
||
ssid = data.get('ssid', '').strip()
|
||
pw = data.get('password', '').strip()
|
||
if not ssid:
|
||
return jsonify(error='SSID fehlt'), 400
|
||
cfg = load_cfg()
|
||
cfg['wifi_ssid'] = ssid
|
||
cfg['wifi_password'] = pw
|
||
save_cfg(cfg)
|
||
|
||
def _connect():
|
||
ap_was_active = is_ap_active()
|
||
if ap_was_active:
|
||
stop_ap()
|
||
time.sleep(2)
|
||
ok = connect_client_wifi(ssid, pw)
|
||
if ok:
|
||
time.sleep(5)
|
||
update_wifi_state()
|
||
else:
|
||
if ap_was_active:
|
||
start_ap(cfg.get('ap_ssid', 'PiCopy'), cfg.get('ap_password', 'PiCopy,'))
|
||
update_wifi_state()
|
||
|
||
threading.Thread(target=_connect, daemon=True).start()
|
||
return jsonify(ok=True, msg='Verbindungsversuch gestartet')
|
||
|
||
@app.route('/api/wifi/ap', methods=['POST'])
|
||
def r_wifi_ap():
|
||
data = request.get_json(force=True)
|
||
ssid = data.get('ssid', '').strip()
|
||
pw = data.get('password', '').strip()
|
||
if not ssid or len(pw) < 8:
|
||
return jsonify(error='SSID fehlt oder Passwort zu kurz (min. 8 Zeichen)'), 400
|
||
cfg = load_cfg()
|
||
cfg['ap_ssid'] = ssid
|
||
cfg['ap_password'] = pw
|
||
save_cfg(cfg)
|
||
|
||
def _restart_ap():
|
||
if is_ap_active():
|
||
stop_ap()
|
||
time.sleep(2)
|
||
start_ap(ssid, pw)
|
||
time.sleep(3)
|
||
with wifi_lock:
|
||
wifi_state.update(mode='ap', ssid=ssid, ip='10.42.0.1')
|
||
|
||
threading.Thread(target=_restart_ap, daemon=True).start()
|
||
return jsonify(ok=True)
|
||
|
||
@app.route('/api/wifi/status')
|
||
def r_wifi_status():
|
||
with wifi_lock:
|
||
return jsonify(dict(wifi_state))
|
||
|
||
# ── HTML Template ─────────────────────────────────────────────────────────────
|
||
|
||
HTML = r"""<!DOCTYPE html>
|
||
<html lang="de">
|
||
<head>
|
||
<meta charset="UTF-8">
|
||
<meta name="viewport" content="width=device-width,initial-scale=1">
|
||
<title>PiCopy</title>
|
||
<style>
|
||
:root{--bg:#0f172a;--s1:#1e293b;--s2:#243044;--brd:#334155;--txt:#e2e8f0;--mut:#94a3b8;--acc:#3b82f6;--grn:#22c55e;--red:#ef4444;--ylw:#f59e0b;--pur:#a78bfa}
|
||
*{box-sizing:border-box;margin:0;padding:0}
|
||
body{background:var(--bg);color:var(--txt);font-family:system-ui,sans-serif;padding:1rem 1rem 4rem;min-height:100vh}
|
||
h1{font-size:1.35rem;font-weight:700;display:flex;align-items:center;gap:.5rem;margin-bottom:1.25rem}
|
||
h2{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--mut);margin-bottom:.8rem}
|
||
.wrap{max-width:940px;margin:0 auto;display:grid;gap:.85rem;grid-template-columns:1fr}
|
||
@media(min-width:600px){.wrap{grid-template-columns:1fr 1fr}}
|
||
.card{background:var(--s1);border:1px solid var(--brd);border-radius:.8rem;padding:1.1rem}
|
||
.span2{grid-column:1/-1}
|
||
/* Buttons */
|
||
.btn{display:inline-flex;align-items:center;gap:.3rem;padding:.38rem .82rem;border:1px solid var(--brd);border-radius:.4rem;background:transparent;color:var(--txt);font-size:.84rem;cursor:pointer;transition:.15s;white-space:nowrap}
|
||
.btn:hover{border-color:var(--acc);color:var(--acc)}
|
||
.btn:disabled{opacity:.4;cursor:default}
|
||
.btn.pri{background:var(--acc);border-color:var(--acc);color:#fff}
|
||
.btn.pri:hover{background:#2563eb;border-color:#2563eb}
|
||
.btn.sec{border-color:var(--grn);color:var(--grn)}
|
||
.btn.sec:hover{background:rgba(34,197,94,.1)}
|
||
.btn.danger{border-color:var(--red);color:var(--red)}
|
||
.btn.danger:hover{background:rgba(239,68,68,.1)}
|
||
.btn.sm{padding:.25rem .55rem;font-size:.75rem}
|
||
.btn-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.8rem}
|
||
/* Progress */
|
||
.prog-wrap{margin:.6rem 0 .3rem;height:6px;background:var(--bg);border-radius:3px;overflow:hidden}
|
||
.prog-bar{height:100%;background:var(--acc);border-radius:3px;transition:width .4s ease}
|
||
.prog-info{font-size:.78rem;color:var(--mut);min-height:1.1rem}
|
||
/* Status */
|
||
.st-ok{color:var(--grn)}.st-run{color:var(--acc)}.st-err{color:var(--red)}.st-idle{color:var(--mut)}
|
||
/* Devices */
|
||
.dev-list{display:flex;flex-direction:column;gap:.5rem}
|
||
.dev{padding:.65rem .85rem;border:1px solid var(--brd);border-radius:.5rem;transition:.15s}
|
||
.dev:hover{border-color:var(--acc)}
|
||
.dev.src{border-color:var(--grn);background:rgba(34,197,94,.06)}
|
||
.dev.dst{border-color:var(--acc);background:rgba(59,130,246,.06)}
|
||
.dev-top{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
|
||
.dev-name{font-weight:600;font-size:.9rem}
|
||
.badge{font-size:.65rem;font-weight:700;text-transform:uppercase;padding:.12rem .42rem;border-radius:.25rem}
|
||
.b-src{background:rgba(34,197,94,.15);color:var(--grn)}
|
||
.b-dst{background:rgba(59,130,246,.15);color:var(--acc)}
|
||
.dev-meta{font-size:.74rem;color:var(--mut);display:flex;gap:.4rem;flex-wrap:wrap;margin:.25rem 0}
|
||
.dev-meta span{background:var(--bg);padding:.1rem .35rem;border-radius:.2rem}
|
||
.dev-acts{display:flex;gap:.4rem;margin-top:.35rem}
|
||
/* Form fields */
|
||
.field{margin-bottom:.8rem}
|
||
.field label{display:block;font-size:.81rem;color:var(--mut);margin-bottom:.3rem}
|
||
.field input,.field select{width:100%;padding:.44rem .65rem;background:var(--bg);border:1px solid var(--brd);border-radius:.4rem;color:var(--txt);font-size:.88rem}
|
||
.field input:focus,.field select:focus{outline:none;border-color:var(--acc)}
|
||
.field input[type=password]{letter-spacing:.05em}
|
||
.tog{display:flex;align-items:center;gap:.5rem;margin-bottom:.65rem;cursor:pointer;user-select:none;font-size:.88rem}
|
||
.tog input{accent-color:var(--acc);width:16px;height:16px;cursor:pointer}
|
||
/* Log */
|
||
.log-box{font-family:ui-monospace,monospace;font-size:.76rem;max-height:220px;overflow-y:auto}
|
||
.log-entry{display:flex;gap:.5rem;padding:.2rem 0;border-bottom:1px solid rgba(51,65,85,.5)}
|
||
.log-t{color:var(--mut);flex-shrink:0}
|
||
.empty{color:var(--mut);font-size:.86rem;padding:.25rem 0}
|
||
/* WiFi status bar */
|
||
.wifi-bar{display:flex;align-items:center;gap:.6rem;padding:.55rem .85rem;border-radius:.5rem;border:1px solid var(--brd);background:var(--s2);font-size:.84rem;flex-wrap:wrap}
|
||
.wifi-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
|
||
.wifi-dot.green{background:var(--grn)}
|
||
.wifi-dot.blue{background:var(--pur)}
|
||
.wifi-dot.grey{background:var(--mut)}
|
||
.wifi-info{flex:1;min-width:0}
|
||
.wifi-ip{font-family:monospace;font-size:.8rem;color:var(--mut)}
|
||
/* Tab strip for config */
|
||
.tabs{display:flex;gap:.25rem;margin-bottom:.9rem;border-bottom:1px solid var(--brd);padding-bottom:.5rem}
|
||
.tab{padding:.3rem .7rem;border-radius:.35rem;font-size:.82rem;cursor:pointer;color:var(--mut);transition:.15s}
|
||
.tab.active{background:var(--acc);color:#fff}
|
||
.tab-pane{display:none}.tab-pane.active{display:block}
|
||
/* Network list */
|
||
.net-list{display:flex;flex-direction:column;gap:.35rem;max-height:220px;overflow-y:auto;margin-top:.5rem}
|
||
.net-item{display:flex;align-items:center;gap:.5rem;padding:.35rem .55rem;border:1px solid var(--brd);border-radius:.4rem;cursor:pointer;transition:.15s;font-size:.84rem}
|
||
.net-item:hover{border-color:var(--acc);background:rgba(59,130,246,.05)}
|
||
.net-signal{font-size:.72rem;color:var(--mut);margin-left:auto}
|
||
.flash{font-size:.78rem;padding:.25rem 0;min-height:1.2rem}
|
||
.flash.ok{color:var(--grn)}.flash.err{color:var(--red)}
|
||
</style>
|
||
</head>
|
||
<body>
|
||
<div class="wrap">
|
||
|
||
<!-- Header -->
|
||
<div class="span2" style="display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.5rem">
|
||
<h1 style="margin:0">
|
||
<svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="#3b82f6" stroke-width="2.5"><circle cx="12" cy="12" r="10"/><polyline points="12 6 12 12 16 14"/></svg>
|
||
PiCopy
|
||
</h1>
|
||
<div id="wifi-bar" class="wifi-bar" style="max-width:340px">
|
||
<div class="wifi-dot grey" id="wifi-dot"></div>
|
||
<div class="wifi-info">
|
||
<div id="wifi-mode-txt" style="font-weight:600">Verbinde…</div>
|
||
<div id="wifi-ip" class="wifi-ip"></div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<!-- Kopierstatus -->
|
||
<div class="card span2">
|
||
<h2>Kopierstatus</h2>
|
||
<div id="st-text" class="st-idle" style="font-size:1rem;font-weight:600">Bereit</div>
|
||
<div class="prog-wrap" id="prog-wrap" style="display:none">
|
||
<div class="prog-bar" id="prog-bar" style="width:0%"></div>
|
||
</div>
|
||
<div id="prog-info" class="prog-info"></div>
|
||
<div id="st-summary" style="font-size:.82rem;color:var(--mut);margin-top:.3rem"></div>
|
||
<div class="btn-row">
|
||
<button id="btn-start" class="btn pri" onclick="startCopy()">▶ Kopieren starten</button>
|
||
<button id="btn-cancel" class="btn danger" onclick="cancelCopy()" style="display:none">■ Abbrechen</button>
|
||
<button class="btn" onclick="refreshDevices()">↻ Geräte neu laden</button>
|
||
</div>
|
||
</div>
|
||
|
||
<!-- USB Geräte -->
|
||
<div class="card span2">
|
||
<h2>Verbundene USB-Geräte</h2>
|
||
<div id="dev-list" class="dev-list"><div class="empty">Lade…</div></div>
|
||
</div>
|
||
|
||
<!-- Kopier-Einstellungen -->
|
||
<div class="card">
|
||
<h2>Kopier-Einstellungen</h2>
|
||
<div class="field">
|
||
<label>Ordner-Datumsformat</label>
|
||
<select id="c-fmt">
|
||
<option value="%Y-%m-%d">JJJJ-MM-TT (2024-01-15)</option>
|
||
<option value="%Y%m%d">JJJJMMTT (20240115)</option>
|
||
<option value="%d-%m-%Y">TT-MM-JJJJ (15-01-2024)</option>
|
||
<option value="%Y/%m/%d">JJJJ/MM/TT (Unterordner)</option>
|
||
</select>
|
||
</div>
|
||
<label class="tog"><input type="checkbox" id="c-time"><span>Uhrzeit im Ordnernamen</span></label>
|
||
<label class="tog"><input type="checkbox" id="c-sub"><span>Unterordner pro Quelle</span></label>
|
||
<label class="tog"><input type="checkbox" id="c-auto"><span>Automatisch kopieren bei USB-Verbindung</span></label>
|
||
<button class="btn pri" onclick="saveCopyCfg()">✓ Speichern</button>
|
||
<div id="copy-cfg-msg" class="flash ok" style="display:none">Gespeichert!</div>
|
||
</div>
|
||
|
||
<!-- WiFi-Einstellungen -->
|
||
<div class="card">
|
||
<h2>WiFi-Einstellungen</h2>
|
||
<div class="tabs">
|
||
<div class="tab active" onclick="showTab('tab-client')">Heimnetz</div>
|
||
<div class="tab" onclick="showTab('tab-ap')">Hotspot (AP)</div>
|
||
</div>
|
||
|
||
<!-- Client WiFi Tab -->
|
||
<div id="tab-client" class="tab-pane active">
|
||
<div style="font-size:.8rem;color:var(--mut);margin-bottom:.75rem">
|
||
WLAN für die Verbindung mit deinem Router. Wenn nicht erreichbar, startet PiCopy automatisch einen eigenen Hotspot.
|
||
</div>
|
||
<div class="field">
|
||
<label>Netzwerk (SSID)</label>
|
||
<div style="display:flex;gap:.4rem">
|
||
<input type="text" id="w-ssid" placeholder="WLAN-Name">
|
||
<button class="btn sm" onclick="scanNetworks()" title="Netzwerke suchen">🔌</button>
|
||
</div>
|
||
</div>
|
||
<div id="net-list" class="net-list" style="display:none"></div>
|
||
<div class="field">
|
||
<label>Passwort</label>
|
||
<input type="password" id="w-pw" placeholder="WLAN-Passwort">
|
||
</div>
|
||
<button class="btn pri" onclick="connectWifi()">🔌 Verbinden & Speichern</button>
|
||
<div id="wifi-flash" class="flash" style="margin-top:.4rem"></div>
|
||
</div>
|
||
|
||
<!-- AP Tab -->
|
||
<div id="tab-ap" class="tab-pane">
|
||
<div style="font-size:.8rem;color:var(--mut);margin-bottom:.75rem">
|
||
Der Hotspot wird automatisch gestartet wenn kein Heimnetz erreichbar ist.<br>
|
||
IP: <b>10.42.0.1</b> · Port: <b>8080</b>
|
||
</div>
|
||
<div class="field">
|
||
<label>Hotspot-Name (SSID)</label>
|
||
<input type="text" id="ap-ssid" placeholder="PiCopy">
|
||
</div>
|
||
<div class="field">
|
||
<label>Hotspot-Passwort (min. 8 Zeichen)</label>
|
||
<input type="password" id="ap-pw" placeholder="PiCopy,">
|
||
</div>
|
||
<button class="btn pri" onclick="saveAP()">✓ Speichern & Neustart</button>
|
||
<div id="ap-flash" class="flash" style="margin-top:.4rem"></div>
|
||
</div>
|
||
</div>
|
||
|
||
<!-- Log -->
|
||
<div class="card span2">
|
||
<h2>Protokoll</h2>
|
||
<div id="log-box" class="log-box"><div class="empty">Noch keine Einträge</div></div>
|
||
</div>
|
||
|
||
</div><!-- /wrap -->
|
||
|
||
<script>
|
||
let cfg = {}, devs = [];
|
||
|
||
const $ = id => document.getElementById(id);
|
||
const api = async (path, method='GET', body=null) => {
|
||
const o = {method, headers:{'Content-Type':'application/json'}};
|
||
if (body) o.body = JSON.stringify(body);
|
||
const r = await fetch('/api'+path, o);
|
||
return r.json();
|
||
};
|
||
|
||
// ── Tab navigation ───────────────────────────────────────────────────────
|
||
function showTab(id) {
|
||
document.querySelectorAll('.tab-pane').forEach(p => p.classList.remove('active'));
|
||
document.querySelectorAll('.tab').forEach(t => t.classList.remove('active'));
|
||
$(id).classList.add('active');
|
||
const idx = ['tab-client','tab-ap'].indexOf(id);
|
||
document.querySelectorAll('.tab')[idx]?.classList.add('active');
|
||
}
|
||
|
||
// ── Devices ──────────────────────────────────────────────────────────────
|
||
async function refreshDevices() {
|
||
devs = await api('/devices');
|
||
renderDevs();
|
||
}
|
||
|
||
function renderDevs() {
|
||
const el = $('dev-list');
|
||
if (!devs.length) {
|
||
el.innerHTML = '<div class="empty">Keine USB-Speichergeräte gefunden. Gerät einstecken und "Neu laden" klicken.</div>';
|
||
return;
|
||
}
|
||
el.innerHTML = devs.map(d => {
|
||
const isSrc = d.usb_port === cfg.source_port;
|
||
const isDst = d.usb_port === cfg.dest_port;
|
||
const cls = isSrc ? 'src' : isDst ? 'dst' : '';
|
||
const badge = isSrc ? '<span class="badge b-src">✓ Quelle</span>'
|
||
: isDst ? '<span class="badge b-dst">✓ Ziel</span>' : '';
|
||
return `<div class="dev ${cls}">
|
||
<div class="dev-top">
|
||
<span class="dev-name">${d.label||d.device}</span>${badge}
|
||
</div>
|
||
<div class="dev-meta">
|
||
<span>${d.device}</span>
|
||
<span>Port: <b>${d.usb_port||'?'}</b></span>
|
||
<span>${d.size}</span>
|
||
${d.mount?'<span>'+d.mount+'</span>':''}
|
||
</div>
|
||
<div class="dev-acts">
|
||
<button class="btn sm sec" onclick="assign('${d.usb_port}','source')">Als Quelle</button>
|
||
<button class="btn sm" onclick="assign('${d.usb_port}','dest')">Als Ziel</button>
|
||
</div>
|
||
</div>`;
|
||
}).join('');
|
||
}
|
||
|
||
async function assign(port, role) {
|
||
if (role === 'source') cfg.source_port = port;
|
||
else cfg.dest_port = port;
|
||
await api('/config', 'POST', cfg);
|
||
renderDevs();
|
||
}
|
||
|
||
// ── Copy ──────────────────────────────────────────────────────────────────
|
||
async function startCopy() {
|
||
const r = await api('/copy/start', 'POST');
|
||
if (r.error) alert('Fehler: ' + r.error);
|
||
}
|
||
async function cancelCopy() { await api('/copy/cancel', 'POST'); }
|
||
|
||
// ── Config ────────────────────────────────────────────────────────────────
|
||
async function loadCfg() {
|
||
cfg = await api('/config');
|
||
$('c-fmt').value = cfg.folder_format || '%Y-%m-%d';
|
||
$('c-time').checked = !!cfg.add_time;
|
||
$('c-sub').checked = !!cfg.subfolder;
|
||
$('c-auto').checked = !!cfg.auto_copy;
|
||
$('w-ssid').value = cfg.wifi_ssid || '';
|
||
$('ap-ssid').value = cfg.ap_ssid || 'PiCopy';
|
||
}
|
||
|
||
async function saveCopyCfg() {
|
||
cfg.folder_format = $('c-fmt').value;
|
||
cfg.add_time = $('c-time').checked;
|
||
cfg.subfolder = $('c-sub').checked;
|
||
cfg.auto_copy = $('c-auto').checked;
|
||
await api('/config', 'POST', cfg);
|
||
flash('copy-cfg-msg', 'ok', 'Gespeichert!');
|
||
}
|
||
|
||
// ── WiFi ──────────────────────────────────────────────────────────────────
|
||
async function scanNetworks() {
|
||
$('net-list').style.display = 'flex';
|
||
$('net-list').innerHTML = '<div class="empty">Suche Netzwerke…</div>';
|
||
const nets = await api('/wifi/scan');
|
||
if (!nets.length) {
|
||
$('net-list').innerHTML = '<div class="empty">Keine Netzwerke gefunden</div>';
|
||
return;
|
||
}
|
||
$('net-list').innerHTML = nets.map(n => {
|
||
const bars = n.signal > 66 ? '▂▄▆█' : n.signal > 33 ? '▂▄▆░' : '▂▄░░';
|
||
return `<div class="net-item" onclick="selectNet('${n.ssid.replace(/'/g,"\\'")}')">
|
||
<span>${n.ssid}</span>
|
||
<span class="net-signal">${bars} ${n.signal}%</span>
|
||
</div>`;
|
||
}).join('');
|
||
}
|
||
|
||
function selectNet(ssid) {
|
||
$('w-ssid').value = ssid;
|
||
$('net-list').style.display = 'none';
|
||
$('w-pw').focus();
|
||
}
|
||
|
||
async function connectWifi() {
|
||
const ssid = $('w-ssid').value.trim();
|
||
const pw = $('w-pw').value;
|
||
if (!ssid) { flash('wifi-flash','err','Bitte SSID eingeben'); return; }
|
||
flash('wifi-flash','ok','Verbinde… (kann 30s dauern)');
|
||
const r = await api('/wifi/connect', 'POST', {ssid, password: pw});
|
||
if (r.error) flash('wifi-flash','err',r.error);
|
||
else flash('wifi-flash','ok','Verbindungsversuch gestartet. Bei Erfolg erscheint neue IP oben.');
|
||
}
|
||
|
||
async function saveAP() {
|
||
const ssid = $('ap-ssid').value.trim();
|
||
const pw = $('ap-pw').value;
|
||
if (!ssid) { flash('ap-flash','err','SSID fehlt'); return; }
|
||
if (pw.length < 8) { flash('ap-flash','err','Passwort min. 8 Zeichen'); return; }
|
||
const r = await api('/wifi/ap', 'POST', {ssid, password: pw});
|
||
if (r.error) flash('ap-flash','err',r.error);
|
||
else flash('ap-flash','ok','Gespeichert! Hotspot wird neu gestartet.');
|
||
}
|
||
|
||
// ── Poll status ────────────────────────────────────────────────────────────
|
||
async function poll() {
|
||
try {
|
||
const s = await api('/status');
|
||
const c = s.copy, w = s.wifi;
|
||
|
||
// WiFi bar
|
||
const dot = $('wifi-dot');
|
||
const modeTxt = $('wifi-mode-txt');
|
||
const ipTxt = $('wifi-ip');
|
||
if (w.mode === 'client') {
|
||
dot.className = 'wifi-dot green';
|
||
modeTxt.textContent = '🔌 ' + (w.ssid || 'Verbunden');
|
||
modeTxt.innerHTML = '🔌 ' + (w.ssid || 'Verbunden');
|
||
ipTxt.textContent = w.ip || '';
|
||
} else if (w.mode === 'ap') {
|
||
dot.className = 'wifi-dot blue';
|
||
modeTxt.innerHTML = '📶 Hotspot: ' + (w.ssid || 'PiCopy');
|
||
ipTxt.textContent = '10.42.0.1 (Direkt verbinden)';
|
||
} else {
|
||
dot.className = 'wifi-dot grey';
|
||
modeTxt.textContent = 'Kein WLAN';
|
||
ipTxt.textContent = '';
|
||
}
|
||
|
||
// Copy status
|
||
const txt = $('st-text'), bar = $('prog-bar'), wrap = $('prog-wrap');
|
||
const info = $('prog-info'), sum = $('st-summary');
|
||
const bStart = $('btn-start'), bCancel = $('btn-cancel');
|
||
|
||
if (c.running) {
|
||
txt.className = 'st-run';
|
||
txt.textContent = 'Kopiert… ' + c.progress + '%';
|
||
wrap.style.display = 'block';
|
||
bar.style.width = c.progress + '%';
|
||
info.textContent = c.current ? c.done + ' / ' + c.total + ' — ' + c.current : '';
|
||
sum.textContent = '';
|
||
bStart.style.display = 'none';
|
||
bCancel.style.display = '';
|
||
} else {
|
||
bStart.style.display = '';
|
||
bCancel.style.display = 'none';
|
||
info.textContent = '';
|
||
if (c.error) {
|
||
txt.className = 'st-err';
|
||
txt.textContent = 'Fehler: ' + c.error;
|
||
wrap.style.display = 'none';
|
||
sum.textContent = '';
|
||
} else if (c.last_copy) {
|
||
txt.className = 'st-ok';
|
||
txt.textContent = '✓ Abgeschlossen';
|
||
wrap.style.display = 'block';
|
||
bar.style.width = '100%';
|
||
sum.textContent = c.total + ' Dateien kopiert · ' + new Date(c.last_copy).toLocaleString('de-DE');
|
||
} else {
|
||
txt.className = 'st-idle';
|
||
txt.textContent = 'Bereit';
|
||
wrap.style.display = 'none';
|
||
sum.textContent = '';
|
||
}
|
||
}
|
||
|
||
// Log
|
||
if (c.logs && c.logs.length) {
|
||
$('log-box').innerHTML = c.logs.slice().reverse().map(l =>
|
||
`<div class="log-entry"><span class="log-t">${l.t}</span><span>${l.m}</span></div>`
|
||
).join('');
|
||
}
|
||
} catch(e) {}
|
||
}
|
||
|
||
function flash(id, cls, msg) {
|
||
const el = $(id);
|
||
el.className = 'flash ' + cls;
|
||
el.textContent = msg;
|
||
el.style.display = 'block';
|
||
if (cls === 'ok') setTimeout(() => el.style.display='none', 3500);
|
||
}
|
||
|
||
(async () => {
|
||
await loadCfg();
|
||
await refreshDevices();
|
||
setInterval(poll, 1500);
|
||
setInterval(refreshDevices, 12000);
|
||
poll();
|
||
})();
|
||
</script>
|
||
</body>
|
||
</html>"""
|
||
|
||
|
||
if __name__ == '__main__':
|
||
load_state()
|
||
threading.Thread(target=usb_monitor, daemon=True).start()
|
||
threading.Thread(target=wifi_monitor, daemon=True).start()
|
||
log.info('PiCopy v2 läuft auf http://0.0.0.0:8080')
|
||
app.run(host='0.0.0.0', port=8080, debug=False, use_reloader=False)
|