Füge Datei-Explorer-Funktionalität hinzu und verbessere das Layout der USB-Port-Konfiguration

This commit is contained in:
2026-05-09 01:11:39 +02:00
parent 394b887f70
commit 05ef6209d1

471
app.py
View File

@@ -521,7 +521,71 @@ def r_wifi_status():
with wifi_lock:
return jsonify(dict(wifi_state))
# ── HTML Template ─────────────────────────────────────────────────────────────
# ── Browse (persistente Mounts für File-Explorer) ─────────────────────────────
_browse_mounts = {} # usb_port -> mount_point
def get_browse_mp(dev):
port = dev.get('usb_port', '')
if dev.get('mount'):
return dev['mount']
mp = _browse_mounts.get(port)
if mp and Path(mp).is_dir():
return mp
mp = f'/mnt/picopy_br_{port}'
os.makedirs(mp, exist_ok=True)
r = subprocess.run(['mount', dev['device'], mp], capture_output=True)
if r.returncode == 0:
_browse_mounts[port] = mp
return mp
return None
@app.route('/api/browse')
def r_browse():
port = request.args.get('port', '')
rpath = request.args.get('path', '').lstrip('/')
devs = usb_devices()
dev = next((d for d in devs if d['usb_port'] == port), None)
if not dev:
return jsonify(error='Gerät nicht verbunden'), 404
mp = get_browse_mp(dev)
if not mp:
return jsonify(error='Gerät nicht mountbar'), 500
try:
base = Path(mp).resolve()
target = (base / rpath).resolve()
if not str(target).startswith(str(base)):
return jsonify(error='Ungültiger Pfad'), 400
if not target.is_dir():
return jsonify(error='Kein Verzeichnis'), 400
entries = []
for item in sorted(target.iterdir(),
key=lambda x: (x.is_file(), x.name.lower())):
try:
s = item.stat()
entries.append({
'name': item.name,
'dir': item.is_dir(),
'size': s.st_size if item.is_file() else None,
'mtime': datetime.fromtimestamp(s.st_mtime).strftime('%d.%m.%y %H:%M'),
})
except Exception:
pass
rel = str(target.relative_to(base))
return jsonify(path='' if rel == '.' else rel, entries=entries)
except Exception as e:
return jsonify(error=str(e)), 500
# ── HTML Template ─────────────────────────────────────────────────────────────
@@ -537,7 +601,7 @@ HTML = r"""<!DOCTYPE html>
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:960px;margin:0 auto;display:grid;gap:.85rem;grid-template-columns:1fr}
.wrap{max-width:1100px;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}
@@ -560,7 +624,6 @@ h2{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08e
.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-box{font-family:ui-monospace,monospace;font-size:.76rem;max-height:220px;overflow-y:auto}
@@ -581,9 +644,8 @@ h2{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08e
.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)}
/* Port Slots */
.port-grid{display:grid;grid-template-columns:1fr 1fr;gap:.85rem}
@media(max-width:599px){.port-grid{grid-template-columns:1fr}}
/* ── Port Slots ── */
.port-slot{border:2px solid var(--brd);border-radius:.7rem;padding:1rem;transition:border-color .2s}
.port-slot.has-src{border-color:var(--grn)}
.port-slot.has-dst{border-color:var(--acc)}
@@ -597,6 +659,42 @@ h2{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08e
.port-dev-name{font-weight:600;font-size:.9rem;line-height:1.3}
.port-dev-sub{font-size:.73rem;color:var(--mut);font-family:monospace;margin-top:.1rem}
.port-hint{font-size:.73rem;color:var(--mut);margin-top:.65rem;padding:.5rem .65rem;background:var(--bg);border-radius:.4rem;border-left:3px solid var(--brd)}
/* ── Port + Explorer grid ── */
.port-and-expl{display:grid;gap:.85rem;grid-template-columns:1fr 1fr}
@media(max-width:599px){.port-and-expl{grid-template-columns:1fr}}
@media(min-width:900px){.port-and-expl{grid-template-columns:1fr 1fr 1.3fr}}
.expl-col{border:1px solid var(--brd);border-radius:.7rem;overflow:hidden;display:flex;flex-direction:column}
@media(max-width:899px){.expl-col{grid-column:1/-1}}
@media(min-width:900px){.expl-col{grid-column:3;grid-row:1}}
/* ── File Explorer ── */
.expl-header{padding:.6rem .8rem;background:var(--s2);border-bottom:1px solid var(--brd);display:flex;align-items:center;gap:.4rem;flex-shrink:0}
.expl-tab-btn{padding:.25rem .65rem;border-radius:.35rem;font-size:.78rem;cursor:pointer;border:1px solid var(--brd);background:transparent;color:var(--mut);transition:.15s}
.expl-tab-btn.active{background:var(--acc);border-color:var(--acc);color:#fff}
.expl-tab-btn:hover:not(.active){border-color:var(--acc);color:var(--acc)}
.expl-refresh{margin-left:auto;background:transparent;border:1px solid var(--brd);color:var(--mut);border-radius:.35rem;padding:.22rem .5rem;cursor:pointer;font-size:.85rem;transition:.15s}
.expl-refresh:hover{border-color:var(--acc);color:var(--acc)}
.expl-bread{padding:.45rem .8rem;font-size:.76rem;background:var(--bg);border-bottom:1px solid var(--brd);color:var(--mut);display:flex;align-items:center;gap:.25rem;flex-wrap:wrap;flex-shrink:0;min-height:32px}
.bread-seg{cursor:pointer;color:var(--acc);transition:.1s}
.bread-seg:hover{text-decoration:underline}
.bread-sep{color:var(--brd)}
.expl-body{flex:1;overflow-y:auto;max-height:380px}
@media(min-width:900px){.expl-body{max-height:420px}}
.expl-empty{padding:1.2rem .8rem;color:var(--mut);font-size:.84rem;text-align:center}
.expl-item{display:grid;grid-template-columns:1.6rem 1fr auto auto;align-items:center;gap:.35rem;padding:.38rem .75rem;border-bottom:1px solid rgba(51,65,85,.4);font-size:.82rem;transition:background .1s;cursor:default}
.expl-item:last-child{border-bottom:none}
.expl-item.is-dir{cursor:pointer}
.expl-item.is-dir:hover{background:rgba(59,130,246,.07)}
.expl-item.is-up{cursor:pointer;color:var(--mut)}
.expl-item.is-up:hover{background:rgba(148,163,184,.07)}
.expl-icon{font-size:1rem;text-align:center;line-height:1}
.expl-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.expl-item.is-dir .expl-name{font-weight:500}
.expl-size{font-size:.72rem;color:var(--mut);text-align:right;white-space:nowrap;font-family:monospace}
.expl-date{font-size:.7rem;color:var(--brd);white-space:nowrap;margin-left:.2rem}
@media(max-width:400px){.expl-date{display:none}}
.expl-arrow{color:var(--brd);font-size:.7rem}
</style>
</head>
<body>
@@ -633,11 +731,11 @@ h2{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08e
</div>
</div>
<!-- USB Port Konfiguration -->
<!-- USB Port Konfiguration + File Explorer -->
<div class="card span2">
<h2>USB Port Konfiguration</h2>
<h2>USB Port Konfiguration &amp; Datei-Explorer</h2>
<div class="port-grid">
<div class="port-and-expl">
<!-- QUELLE -->
<div class="port-slot" id="slot-src">
@@ -661,7 +759,7 @@ h2{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08e
</div>
<button class="btn sec" style="width:100%" onclick="assignPort('source')">&#10003;&nbsp;Als feste Quelle speichern</button>
<div id="src-flash" class="flash" style="margin-top:.4rem"></div>
<div class="port-hint">Stecke den USB-Stick in den gewünschten Port, wähle ihn hier aus und klicke Speichern. PiCopy merkt sich diesen physischen Port dauerhaft.</div>
<div class="port-hint">Gerät einstecken → aus Liste wählen → Speichern. PiCopy merkt sich diesen physischen Port dauerhaft.</div>
</div>
<!-- ZIEL -->
@@ -686,12 +784,27 @@ h2{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08e
</div>
<button class="btn pri" style="width:100%" onclick="assignPort('dest')">&#10003;&nbsp;Als festes Ziel speichern</button>
<div id="dst-flash" class="flash" style="margin-top:.4rem"></div>
<div class="port-hint">Stecke das Ziel-Laufwerk in den gewünschten Port, wähle es aus und klicke Speichern. Ab dann wird dieser Port immer als Ziel verwendet.</div>
<div class="port-hint">Gerät einstecken → aus Liste wählen → Speichern. Ab dann wird dieser Port immer als Ziel verwendet.</div>
</div>
<!-- FILE EXPLORER -->
<div class="expl-col" id="expl-col">
<div class="expl-header">
<button class="expl-tab-btn active" id="expl-tab-src" onclick="expl.switchRole('src')">&#128190;&nbsp;Quelle</button>
<button class="expl-tab-btn" id="expl-tab-dst" onclick="expl.switchRole('dst')">&#128190;&nbsp;Ziel</button>
<button class="expl-refresh" onclick="expl.reload()" title="Neu laden">&#8635;</button>
</div>
<div class="expl-bread" id="expl-bread">
<span class="bread-seg" onclick="expl.navigate('')">&#8962;</span>
</div>
<div class="expl-body" id="expl-body">
<div class="expl-empty">Gerät verbinden und Port konfigurieren</div>
</div>
</div>
</div>
<!-- Weitere verbundene Geräte (nicht zugewiesen) -->
<!-- Nicht zugewiesene Geräte -->
<div id="unassigned-wrap" style="margin-top:.85rem;display:none">
<div style="font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--mut);margin-bottom:.5rem">Weitere verbundene Geräte (noch nicht zugewiesen)</div>
<div id="unassigned-list" style="display:flex;flex-direction:column;gap:.35rem"></div>
@@ -734,23 +847,14 @@ h2{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08e
</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>
<div class="field"><label>Passwort</label><input type="password" id="w-pw" placeholder="WLAN-Passwort"></div>
<button class="btn pri" onclick="connectWifi()">&#128268;&nbsp;Verbinden &amp; Speichern</button>
<div id="wifi-flash" class="flash" style="margin-top:.4rem"></div>
</div>
<div id="tab-ap" class="tab-pane">
<div style="font-size:.8rem;color:var(--mut);margin-bottom:.75rem">Dieser Hotspot startet automatisch wenn kein Heimnetz erreichbar ist.<br>IP des Pi im Hotspot-Modus: <b>10.42.0.1:8080</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>
<div style="font-size:.8rem;color:var(--mut);margin-bottom:.75rem">Startet automatisch wenn kein Heimnetz erreichbar ist.<br>IP im Hotspot-Modus: <b>10.42.0.1:8080</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()">&#10003;&nbsp;Speichern &amp; Neustart</button>
<div id="ap-flash" class="flash" style="margin-top:.4rem"></div>
</div>
@@ -776,7 +880,7 @@ const api = async (path, method='GET', body=null) => {
function switchTab(show, hide) {
$(show).classList.add('active'); $(hide).classList.remove('active');
document.querySelectorAll('.tab').forEach(t =>
t.classList.toggle('active', t.textContent.trim() === (show==='tab-client' ? 'Heimnetz' : 'Hotspot (AP)'))
t.classList.toggle('active', t.textContent.trim().startsWith(show==='tab-client'?'Heim':'Hot'))
);
}
@@ -796,29 +900,23 @@ function renderPortSlots() {
function renderSlot(role, port, label) {
const isSrc = role === 'src';
const dev = devs.find(d => d.usb_port === port);
const dot = $(role+'-dot');
const nameEl = $(role+'-dev-name');
const subEl = $(role+'-dev-sub');
const slotEl = $('slot-'+role);
const lblEl = $(role+'-label');
const dot = $(role+'-dot'), nameEl=$(role+'-dev-name'), subEl=$(role+'-dev-sub');
const slotEl = $('slot-'+role), lblEl=$(role+'-label');
slotEl.classList.toggle('has-src', isSrc && !!port);
slotEl.classList.toggle('has-dst', !isSrc && !!port);
if (dev) {
dot.className = 'pdot on';
nameEl.textContent = dev.label || dev.device;
subEl.textContent = 'Port ' + port + (dev.size ? ' · ' + dev.size : '') + (dev.mount ? ' · ' + dev.mount : '');
subEl.textContent = 'Port '+port+(dev.size?' · '+dev.size:'')+(dev.mount?' · '+dev.mount:'');
} else if (port) {
dot.className = 'pdot off';
nameEl.textContent = label || 'Nicht verbunden';
subEl.textContent = 'Konfigurierter Port: ' + port + (label ? ' · ' + label : '');
subEl.textContent = 'Konfiguriert: Port '+port+(label?' · '+label:'');
} else {
dot.className = 'pdot off';
nameEl.textContent = 'Nicht verbunden';
subEl.textContent = 'Kein Port konfiguriert';
}
if (lblEl && !lblEl.dataset.dirty) lblEl.value = label || '';
}
@@ -827,18 +925,18 @@ function populateSelects() {
`<option value="${d.usb_port}">${d.label||d.device} — Port ${d.usb_port||'?'} (${d.size})</option>`
).join('');
['src-select','dst-select'].forEach(id => {
const el = $(id), prev = el.value;
el.innerHTML = '<option value="">— Gerät einstecken &amp; hier wählen —</option>' + opts;
if (prev && devs.find(d => d.usb_port === prev)) el.value = prev;
const el=$(id), prev=el.value;
el.innerHTML='<option value="">— Gerät einstecken &amp; hier wählen —</option>'+opts;
if (prev && devs.find(d => d.usb_port===prev)) el.value=prev;
});
}
function renderUnassigned() {
const list = devs.filter(d => d.usb_port !== cfg.source_port && d.usb_port !== cfg.dest_port);
const list = devs.filter(d => d.usb_port!==cfg.source_port && d.usb_port!==cfg.dest_port);
const wrap = $('unassigned-wrap');
if (!list.length) { wrap.style.display = 'none'; return; }
wrap.style.display = 'block';
$('unassigned-list').innerHTML = list.map(d => `
if (!list.length) { wrap.style.display='none'; return; }
wrap.style.display='block';
$('unassigned-list').innerHTML = list.map(d=>`
<div style="display:flex;align-items:center;gap:.65rem;padding:.5rem .75rem;background:var(--bg);border-radius:.45rem;font-size:.84rem">
<div style="width:8px;height:8px;border-radius:50%;background:var(--ylw);flex-shrink:0"></div>
<span style="font-weight:600">${d.label||d.device}</span>
@@ -846,159 +944,214 @@ function renderUnassigned() {
</div>`).join('');
}
// ── Assign port ───────────────────────────────────────────────────────────
async function assignPort(role) {
const isSrc = role === 'source';
const selId = isSrc ? 'src-select' : 'dst-select';
const lblId = isSrc ? 'src-label' : 'dst-label';
const flashId = isSrc ? 'src-flash' : 'dst-flash';
const portKey = isSrc ? 'source_port' : 'dest_port';
const labelKey = isSrc ? 'source_label': 'dest_label';
const port = $(selId).value;
const label = $(lblId).value.trim();
if (!port) { flash(flashId,'err','Bitte zuerst ein Gerät aus der Liste wählen.'); return; }
const otherPort = isSrc ? cfg.dest_port : cfg.source_port;
if (port === otherPort) {
flash(flashId,'err','Dieser Port ist bereits als '+(isSrc?'Ziel':'Quelle')+' konfiguriert!'); return;
}
cfg[portKey] = port;
cfg[labelKey] = label;
$(lblId).dataset.dirty = '';
const isSrc=role==='source', selId=isSrc?'src-select':'dst-select';
const lblId=isSrc?'src-label':'dst-label', fId=isSrc?'src-flash':'dst-flash';
const port=$(selId).value, label=$(lblId).value.trim();
if (!port) { flash(fId,'err','Bitte zuerst ein Gerät wählen.'); return; }
const other = isSrc ? cfg.dest_port : cfg.source_port;
if (port===other) { flash(fId,'err','Dieser Port ist bereits als '+(isSrc?'Ziel':'Quelle')+' konfiguriert!'); return; }
cfg[isSrc?'source_port':'dest_port'] = port;
cfg[isSrc?'source_label':'dest_label'] = label;
$(lblId).dataset.dirty='';
await api('/config','POST',cfg);
flash(flashId,'ok','Gespeichert — Port '+port+' ist jetzt feste '+(isSrc?'Quelle':'Ziel')+'.');
renderPortSlots();
renderUnassigned();
flash(fId,'ok','Gespeichert — Port '+port+' ist jetzt feste '+(isSrc?'Quelle':'Ziel')+'.');
renderPortSlots(); renderUnassigned();
expl.reload();
}
['src-label','dst-label'].forEach(id => {
window.addEventListener('DOMContentLoaded', () => {
const el = $(id);
if (el) el.addEventListener('input', () => { el.dataset.dirty = '1'; });
});
});
['src-label','dst-label'].forEach(id =>
window.addEventListener('DOMContentLoaded',()=>{
const el=$(id); if(el) el.addEventListener('input',()=>el.dataset.dirty='1');
})
);
// ── Copy ──────────────────────────────────────────────────────────────────
async function startCopy() {
const r = await api('/copy/start','POST');
if (r.error) alert('Fehler: '+r.error);
}
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'); }
// ── Settings ──────────────────────────────────────────────────────────────
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';
cfg=await api('/config');
$('c-fmt').value=$('c-fmt').querySelector(`[value="${cfg.folder_format||'%Y-%m-%d'}"]`)?.value||'%Y-%m-%d';
$('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 = $('c-auto').checked;
await api('/config','POST',cfg);
flash('copy-cfg-msg','ok','Gespeichert!');
cfg.folder_format=$('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; }
$('net-list').innerHTML = nets.map(n => {
const b = n.signal>66?'▂▄▆█':n.signal>33?'▂▄▆░':'▂▄░░';
return `<div class="net-item" onclick="selectNet('${n.ssid.replace(/'/g,"\\'")}')"><span>${n.ssid}</span><span class="net-signal">${b} ${n.signal}%</span></div>`;
$('net-list').style.display='flex'; $('net-list').innerHTML='<div class="empty">Suche…</div>';
const nets=await api('/wifi/scan');
if(!nets.length){$('net-list').innerHTML='<div class="empty">Keine Netzwerke gefunden</div>';return;}
$('net-list').innerHTML=nets.map(n=>{
const b=n.signal>66?'▂▄▆█':n.signal>33?'▂▄▆░':'▂▄░░';
return`<div class="net-item" onclick="selectNet('${n.ssid.replace(/'/g,"\\'")}')"><span>${n.ssid}</span><span class="net-signal">${b} ${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(), pw=$('w-pw').value;
if (!ssid) { flash('wifi-flash','err','Bitte SSID eingeben'); return; }
function selectNet(ssid){$('w-ssid').value=ssid;$('net-list').style.display='none';$('w-pw').focus();}
async function connectWifi(){
const ssid=$('w-ssid').value.trim(),pw=$('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','Gestartet. Bei Erfolg erscheint oben die neue IP.');
const r=await api('/wifi/connect','POST',{ssid,password:pw});
if(r.error)flash('wifi-flash','err',r.error);else flash('wifi-flash','ok','Gestartet. Bei Erfolg erscheint oben die neue IP.');
}
async function saveAP(){
const ssid=$('ap-ssid').value.trim(),pw=$('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.');
}
async function saveAP() {
const ssid=$('ap-ssid').value.trim(), pw=$('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.');
// ── File Explorer ─────────────────────────────────────────────────────────
const expl = {
role: 'src',
paths: {src:'', dst:''},
switchRole(role) {
this.role = role;
$('expl-tab-src').classList.toggle('active', role==='src');
$('expl-tab-dst').classList.toggle('active', role==='dst');
this.load(this.paths[role]);
},
reload() { this.load(this.paths[this.role]); },
navigate(path) { this.load(path); },
async load(path='') {
const port = this.role==='src' ? cfg.source_port : cfg.dest_port;
const body = $('expl-body'), bread = $('expl-bread');
if (!port) {
body.innerHTML='<div class="expl-empty">Kein Port konfiguriert</div>';
bread.innerHTML='<span style="color:var(--mut)">—</span>';
return;
}
const dev = devs.find(d=>d.usb_port===port);
if (!dev) {
body.innerHTML='<div class="expl-empty">Gerät nicht verbunden</div>';
bread.innerHTML='<span style="color:var(--mut)">—</span>';
return;
}
body.innerHTML='<div class="expl-empty">Lade…</div>';
try {
const data = await api(`/browse?port=${encodeURIComponent(port)}&path=${encodeURIComponent(path)}`);
if (data.error) { body.innerHTML=`<div class="expl-empty">⚠ ${data.error}</div>`; return; }
this.paths[this.role] = data.path || '';
this._renderBread(data.path||'', dev.label||dev.device);
this._renderList(data.entries||[], data.path||'');
} catch(e) {
body.innerHTML='<div class="expl-empty">Verbindungsfehler</div>';
}
},
_renderBread(path, devLabel) {
const bread=$('expl-bread');
let html=`<span class="bread-seg" onclick="expl.navigate('')" title="${devLabel}">&#8962; ${devLabel}</span>`;
if (path) {
const parts=path.split('/').filter(Boolean);
let acc='';
parts.forEach(p=>{
acc+=(acc?'/':'')+p;
const a=acc;
html+=`<span class="bread-sep"> </span><span class="bread-seg" onclick="expl.navigate('${a.replace(/'/g,"\\'")}') ">${p}</span>`;
});
}
bread.innerHTML=html;
},
_renderList(entries, curPath) {
const body=$('expl-body');
if (!entries.length && !curPath) { body.innerHTML='<div class="expl-empty">Laufwerk ist leer</div>'; return; }
let html='';
if (curPath) {
const parent=curPath.includes('/') ? curPath.substring(0,curPath.lastIndexOf('/')) : '';
html+=`<div class="expl-item is-up" onclick="expl.navigate('${parent}')">
<span class="expl-icon">↩</span>
<span class="expl-name" style="color:var(--mut)">..</span>
<span class="expl-size"></span><span class="expl-date"></span>
</div>`;
}
if (!entries.length) { body.innerHTML=html+'<div class="expl-empty">Ordner ist leer</div>'; return; }
entries.forEach(e=>{
const icon=e.dir ? '📁' : fileIcon(e.name);
const size=e.size!=null ? fmtSize(e.size) : '';
const newPath=(curPath?curPath+'/':'')+e.name;
const click=e.dir ? `onclick="expl.navigate('${newPath.replace(/'/g,"\\'")}') "` : '';
html+=`<div class="expl-item ${e.dir?'is-dir':''}" ${click}>
<span class="expl-icon">${icon}</span>
<span class="expl-name">${e.name}</span>
<span class="expl-size">${size}</span>
<span class="expl-date">${e.mtime||''}</span>
</div>`;
});
body.innerHTML=html;
}
};
function fileIcon(n) {
const e=(n.split('.').pop()||'').toLowerCase();
if(['jpg','jpeg','png','gif','bmp','raw','cr2','nef','arw','heic','webp','dng'].includes(e)) return '🖼';
if(['mp4','mov','avi','mkv','mts','m2ts','wmv','3gp'].includes(e)) return '🎬';
if(['mp3','wav','flac','aac','m4a','ogg','wma'].includes(e)) return '🎵';
if(['pdf','doc','docx','txt','xls','xlsx','ppt','pptx'].includes(e)) return '📄';
if(['zip','rar','7z','tar','gz','bz2'].includes(e)) return '🗜';
return '📄';
}
function fmtSize(b) {
if(b==null) return '';
if(b<1024) return b+' B';
if(b<1048576) return (b/1024).toFixed(1)+' KB';
if(b<1073741824) return (b/1048576).toFixed(1)+' MB';
return (b/1073741824).toFixed(2)+' GB';
}
// ── Poll ──────────────────────────────────────────────────────────────────
async function poll() {
try {
const {copy:c, wifi:w} = await api('/status');
const {copy:c,wifi:w}=await api('/status');
const dot=$('wifi-dot'),mTxt=$('wifi-mode-txt'),ip=$('wifi-ip');
if(w.mode==='client'){dot.className='wifi-dot green';mTxt.innerHTML='&#128268; '+(w.ssid||'Verbunden');ip.textContent=w.ip||'';}
else if(w.mode==='ap'){dot.className='wifi-dot blue';mTxt.innerHTML='&#128246; Hotspot: '+(w.ssid||'PiCopy');ip.textContent='10.42.0.1 · Port 8080';}
else{dot.className='wifi-dot grey';mTxt.textContent='Kein WLAN';ip.textContent='';}
// WiFi bar
const dot=$('wifi-dot'), mTxt=$('wifi-mode-txt'), ip=$('wifi-ip');
if (w.mode==='client'){
dot.className='wifi-dot green';
mTxt.innerHTML='&#128268; '+(w.ssid||'Verbunden');
ip.textContent=w.ip||'';
} else if (w.mode==='ap'){
dot.className='wifi-dot blue';
mTxt.innerHTML='&#128246; Hotspot: '+(w.ssid||'PiCopy');
ip.textContent='10.42.0.1 · Port 8080';
} else {
dot.className='wifi-dot grey';
mTxt.textContent='Kein WLAN'; ip.textContent='';
}
// Copy status
const txt=$('st-text'), bar=$('prog-bar'), wrap=$('prog-wrap');
const info=$('prog-info'), sum=$('st-summary');
const bS=$('btn-start'), bC=$('btn-cancel');
if (c.running){
txt.className='st-run'; txt.textContent='Kopiert… '+c.progress+'%';
wrap.style.display='block'; bar.style.width=c.progress+'%';
const txt=$('st-text'),bar=$('prog-bar'),wrap=$('prog-wrap'),info=$('prog-info'),sum=$('st-summary');
const bS=$('btn-start'),bC=$('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=''; bS.style.display='none'; bC.style.display='';
sum.textContent='';bS.style.display='none';bC.style.display='';
} else {
bS.style.display=''; bC.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='&#10003; Abgeschlossen';
wrap.style.display='block'; bar.style.width='100%';
sum.textContent=c.total+' Dateien · '+new Date(c.last_copy).toLocaleString('de-DE');
} else {
txt.className='st-idle'; txt.textContent='Bereit';
wrap.style.display='none'; sum.textContent='';
bS.style.display='';bC.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 · '+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('');
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);
}
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, 8000);
expl.load('');
setInterval(poll,1500);
setInterval(refreshDevices,8000);
poll();
})();
</script>