Upload-Freigabe: DickenDock-Text entfernt, Kurz-URL Button via is.gd

frontend/src/App.jsx

@@ -2934,7 +2934,7 @@ function PublicUpload({ token }) {
     <div style={{...C.page,fontFamily:"'Courier New',monospace"}}>
       <div style={C.card}>
         <h1 style={{fontSize:18,color:'#4ecdc4',margin:'0 0 4px'}}>📤 Datei hochladen</h1>
-        <p style={{color:'rgba(255,255,255,0.35)',fontSize:12,marginBottom:18}}>DickenDock Upload</p>
+
 
         {phase==='loading' && <div style={C.infoBox}>⏳ Link wird geprüft…</div>}
         {phase==='error'   && (() => { window.location.replace('https://www.google.de'); return <div style={C.msg('error')}>Weiterleitung…</div>; })()}

frontend/src/tools/dateien.jsx

@@ -170,6 +170,8 @@ function UploadShareManager({ toast }) {
   const [busy,        setBusy]        = useState(false);
   const [copied,      setCopied]      = useState(null);
   const [sharePws,    setSharePws]    = useState({}); // {shareId: password} für Passwort-Kopieren
+  const [shortUrls,   setShortUrls]   = useState({}); // {shareId: shortUrl}
+  const [shortening,  setShortening]  = useState(null); // shareId being shortened
 
   const load = () => api('/upload-shares').then(d=>{ setShares(d.shares||[]); setFolder(d.folder); }).catch(()=>{});
   useEffect(()=>{ load(); },[]);
@@ -200,6 +202,24 @@ function UploadShareManager({ toast }) {
     toast('Entfernt');
   };
 
+  const shorten = async (shareId, token) => {
+    setShortening(shareId);
+    const url = `${window.location.origin}/u/${token}`;
+    try {
+      // is.gd – kostenloser URL-Shortener, kein API-Key nötig
+      const r = await fetch(`https://is.gd/create.php?format=simple&url=${encodeURIComponent(url)}`);
+      const short = await r.text();
+      if (short.startsWith('http')) {
+        setShortUrls(p=>({...p,[shareId]:short.trim()}));
+        navigator.clipboard?.writeText(short.trim()).catch(()=>{});
+        toast('Kurz-URL erstellt & kopiert ✓');
+      } else {
+        toast('Shortener nicht verfügbar','error');
+      }
+    } catch { toast('Shortener nicht erreichbar','error'); }
+    setShortening(null);
+  };
+
   const copyLink = (token) => {
     const url = `${window.location.origin}/u/${token}`;
     navigator.clipboard?.writeText(url).then(()=>{ setCopied(token); setTimeout(()=>setCopied(null),2000); }).catch(()=>{
@@ -324,6 +344,14 @@ function UploadShareManager({ toast }) {
                     <button onClick={()=>{ navigator.clipboard?.writeText(sharePws[s.id]).then(()=>toast('Passwort kopiert ✓')).catch(()=>toast(sharePws[s.id])); }}
                       style={{...S.btn('#ffe66d',true),fontSize:10,padding:'4px 10px'}}>🔑 PW</button>
                   )}
+                  {shortUrls[s.id]
+                    ? <button onClick={()=>{ navigator.clipboard?.writeText(shortUrls[s.id]).then(()=>toast('Kurz-URL kopiert ✓')).catch(()=>{}); }}
+                        style={{...S.btn('#4ecdc4',true),fontSize:10,padding:'4px 10px'}}>🔗 Kurz</button>
+                    : <button onClick={()=>shorten(s.id,s.token)} disabled={shortening===s.id}
+                        style={{background:'rgba(255,255,255,0.05)',border:'1px solid rgba(255,255,255,0.15)',borderRadius:6,color:'rgba(255,255,255,0.5)',cursor:shortening===s.id?'default':'pointer',fontFamily:'monospace',fontSize:10,padding:'4px 10px'}}>
+                        {shortening===s.id?'…':'🔗↓'}
+                      </button>
+                  }
                   </>
                 )}
                 {!!s.is_active && (