Added full Italian localization

CHANGELOG.de.md

@@ -1,5 +1,24 @@
 # Changelog
 
+## [0.9.25] – 2026-06-17
+
+### Behoben
+- **Zufällige Abstürze / Container-Restarts — Segfault in `libcrypto.so.3`
+  (Issue #53).** Der MQTT-über-TLS-Client teilte einen einzelnen SSL-Socket
+  zwischen dem Reader-Thread (`recv`) und den Sender-Threads (`sendall`), ohne sie
+  zu serialisieren. CPythons `ssl`-Modul erlaubt kein gleichzeitiges Lesen und
+  Schreiben auf demselben Socket — die Überlappung korrumpierte den internen
+  OpenSSL-Zustand und löste eine Heap-Corruption + Segfault aus, die auf manchen
+  Hosts timing-bedingt zuverlässig auftrat. Sämtliche Socket-Zugriffe (recv /
+  sendall / close / reconnect) werden nun unter einem einzigen Lock serialisiert;
+  der Reader prüft die Bereitschaft mit `select()` außerhalb des Locks, damit die
+  Sender nie ausgehungert werden. Reconnect und Disconnect tauschen den Socket
+  jetzt atomar. Dank an @BasK für den detaillierten Fault-Handler-Trace.
+- **File-Browser akzeptierte Nicht-GCode-Uploads (Issue #59).** Drag & Drop umging
+  den `accept`-Filter des Dateidialogs, sodass z.B. ein JPG hochgeladen werden
+  konnte. Uploads werden jetzt client- und serverseitig validiert; nur `.gcode`,
+  `.gcode.3mf`, `.3mf` und `.bgcode` werden akzeptiert. Dank an @gangoke.
+
 ## [0.9.24] – 2026-06-16
 
 ### Neu

CHANGELOG.md

@@ -1,5 +1,23 @@
 # Changelog
 
+## [0.9.25] – 2026-06-17
+
+### Fixed
+- **Random crashes / container restarts — segfault in `libcrypto.so.3` (issue #53).**
+  The MQTT-over-TLS client shared a single SSL socket between the reader thread
+  (`recv`) and the sender threads (`sendall`) without serializing them. CPython's
+  `ssl` module does not allow concurrent read and write on the same socket — the
+  overlap corrupted OpenSSL's internal state, causing a heap corruption and a
+  segfault that manifested reliably on some hosts (timing-dependent). All socket
+  access (recv / sendall / close / reconnect) is now serialized under a single
+  lock; the reader probes readiness with `select()` outside the lock so senders
+  are never starved. Reconnect and disconnect now swap the socket atomically.
+  Thanks to @BasK for the detailed fault-handler trace that pinpointed this.
+- **File browser accepted non-GCode uploads (issue #59).** Drag & drop bypassed
+  the file picker's `accept` filter, so e.g. a JPG could be uploaded. Uploads are
+  now validated both client- and server-side; only `.gcode`, `.gcode.3mf`, `.3mf`
+  and `.bgcode` are accepted. Thanks @gangoke.
+
 ## [0.9.24] – 2026-06-16
 
 ### New

VERSION

@@ -1 +1 @@
-0.9.24
+0.9.25

kobrax_client.py

@@ -27,6 +27,7 @@ import hashlib
 import json
 import logging
 import os
+import select
 import socket
 import ssl
 import sys
@@ -120,6 +121,10 @@ class KobraXClient:
         self._buf     = b""
         self._pid     = 1
         self._lock    = threading.Lock()
+        # Generations-Marker: wird bei jedem Socket-Swap/Close erhöht, damit der
+        # Reader-Thread erkennt wenn _reconnect/_do_connect den Socket unter ihm
+        # ersetzt hat (Issue #53). Schützt gegen recv auf einem stale fd.
+        self._sock_gen = 0
         self._running = False
 
         # Pending requests by msgid (for response ACK)
@@ -167,21 +172,31 @@ class KobraXClient:
         ctx.set_ciphers("DEFAULT:@SECLEVEL=0")
         ctx.load_cert_chain(CERT_FILE, KEY_FILE)
 
-        _ai        = socket.getaddrinfo(self.host, self.port, socket.AF_INET, socket.SOCK_STREAM)
-        raw        = socket.create_connection(_ai[0][4], timeout=5)
-        self._sock = ctx.wrap_socket(raw)
-        log.info("TLS connected  cipher=%s", self._sock.cipher()[0])
+        # Socket als lokale Variable aufbauen — der Handshake (Connect + CONNACK)
+        # läuft OHNE gehaltenes Lock, damit ein langsamer Connect die Sender nicht
+        # einfriert. Erst der fertige Socket wird unter Lock eingeschwenkt (#53).
+        _ai      = socket.getaddrinfo(self.host, self.port, socket.AF_INET, socket.SOCK_STREAM)
+        raw      = socket.create_connection(_ai[0][4], timeout=5)
+        new_sock = ctx.wrap_socket(raw)
+        log.info("TLS connected  cipher=%s", new_sock.cipher()[0])
 
-        self._sock.sendall(_build_connect(self.client_id, self.username, self.password))
-        self._sock.settimeout(3)
-        r = self._sock.recv(64)
+        new_sock.sendall(_build_connect(self.client_id, self.username, self.password))
+        new_sock.settimeout(3)
+        r = new_sock.recv(64)
         if len(r) < 4 or r[0] != 0x20 or r[3] != 0:
+            try:
+                new_sock.close()
+            except Exception:
+                pass
             raise RuntimeError(f"CONNACK failed: {r.hex()}")
         log.info("CONNACK rc=0")
 
-        self._sock.settimeout(0.2)
-        self._buf = b""
-        self._subscribe(self._sub_topic())
+        new_sock.settimeout(0.2)
+        with self._lock:
+            self._sock = new_sock
+            self._sock_gen += 1
+            self._buf = b""
+        self._subscribe(self._sub_topic())  # nimmt das Lock selbst — nicht verschachteln
         log.debug("MQTT connected to %s:%s", self.host, self.port)
 
     def connect(self):
@@ -207,10 +222,14 @@ class KobraXClient:
 
     def disconnect(self):
         self._running = False
-        try:
-            self._sock.close()
-        except Exception:
-            pass
+        with self._lock:
+            try:
+                if self._sock is not None:
+                    self._sock.close()
+            except Exception:
+                pass
+            self._sock = None
+            self._sock_gen += 1
 
     def _reconnect(self):
         """Persistenter Reconnect: versucht endlos weiter bis der Drucker wieder
@@ -219,10 +238,16 @@ class KobraXClient:
         nur DEBUG um Log-Spam bei langem Drucker-Ausfall (z.B. über Nacht
         ausgeschaltet) zu vermeiden."""
         log.warning("Verbindung verloren – reconnect…")
-        try:
-            self._sock.close()
-        except Exception:
-            pass
+        # Close + Invalidierung unter Lock, damit kein Sender mitten im sendall
+        # auf den gerade geschlossenen Socket trifft (Issue #53).
+        with self._lock:
+            try:
+                if self._sock is not None:
+                    self._sock.close()
+            except Exception:
+                pass
+            self._sock = None
+            self._sock_gen += 1
         delays = [2, 4, 8, 15, 30, 60]
         attempt = 0
         while self._running:
@@ -246,7 +271,8 @@ class KobraXClient:
         with self._lock:
             pid = self._pid
             self._pid += 1
-            self._sock.sendall(_build_subscribe(topic, pid))
+            if self._sock is not None:
+                self._sock.sendall(_build_subscribe(topic, pid))
         log.info("SUB %s", topic)
 
     # -- Read loop -----------------------------------------------------------
@@ -256,17 +282,52 @@ class KobraXClient:
         _empty_count = 0
         while self._running:
             if time.time() - last_ping > 30:
+                ping_ok = False
                 with self._lock:
                     try:
-                        self._sock.sendall(_build_pingreq())
+                        if self._sock is not None:
+                            self._sock.sendall(_build_pingreq())
+                            ping_ok = True
                     except Exception:
-                        if self._running and not self._reconnect():
-                            break
-                        last_ping = time.time()
-                        continue
+                        ping_ok = False
+                # _reconnect() AUSSERHALB des Locks aufrufen — es nimmt das Lock
+                # selbst, und threading.Lock ist nicht reentrant (sonst Deadlock).
+                if not ping_ok:
+                    if self._running and not self._reconnect():
+                        break
                 last_ping = time.time()
+            # Aktuellen Socket + Generation unter Lock greifen, damit ein
+            # paralleler _reconnect/_do_connect-Swap uns nicht auf einem stale
+            # fd pollen lässt (Issue #53).
+            with self._lock:
+                sock = self._sock
+                gen  = self._sock_gen
+            if sock is None:
+                time.sleep(0.05)
+                continue
+
+            # Idle-Wartezeit OHNE Lock — select probt nur die Bereitschaft, so
+            # blockiert der Reader während Leerlauf nie das gemeinsame Lock.
             try:
-                data = self._sock.recv(65536)
+                ready, _, _ = select.select([sock], [], [], 0.2)
+            except (OSError, ValueError):
+                # fd geschlossen/ungültig (Reconnect oder Disconnect mitten im select)
+                if not self._running:
+                    break
+                time.sleep(0.05)
+                continue
+            if not ready:
+                continue  # Leerlauf, kein Lock gehalten
+
+            # Daten liegen an: Lock kurz greifen für das eine recv, serialisiert
+            # gegen alle sendall-Caller. recv blockiert nicht lange (select sagte
+            # ready, Socket-Timeout ist 0.2s).
+            try:
+                with self._lock:
+                    # Socket könnte zwischen select und hier ersetzt worden sein.
+                    if self._sock_gen != gen or self._sock is not sock:
+                        continue
+                    data = sock.recv(65536)
                 if not data:
                     # Windows SSL kann kurzzeitig b"" liefern ohne echten EOF
                     _empty_count += 1
@@ -275,7 +336,7 @@ class KobraXClient:
                     continue
                 _empty_count = 0
                 self._buf += data
-                self._drain()
+                self._drain()  # außerhalb des Locks — Dispatch/event.set() bleibt prompt
             except ssl.SSLWantReadError:
                 continue
             except socket.timeout:

kobrax_moonraker_bridge.py

@@ -2925,6 +2925,18 @@ class KobraXBridge:
         if not file_data:
             return web.json_response({"error": "no file received"}, status=400)
 
+        # Nur druckbare Dateien zulassen (Issue #59) — verhindert dass z.B. ein
+        # JPG im File-Browser landet. OrcaSlicer-Uploads sind .gcode/.gcode.3mf,
+        # der Kobra X akzeptiert .gcode/.3mf/.bgcode.
+        _allowed_ext = (".gcode", ".gcode.3mf", ".3mf", ".bgcode")
+        _fn_lower = (remote_filename or "").lower()
+        if not _fn_lower.endswith(_allowed_ext):
+            log.warning(f"Upload abgelehnt (kein GCode): {remote_filename}")
+            return web.json_response(
+                {"error": f"only GCode files allowed ({', '.join(_allowed_ext)})"},
+                status=400,
+            )
+
         file_md5   = hashlib.md5(file_data).hexdigest()
         file_size  = len(file_data)
 

web/themes/default/app.js

@@ -108,6 +108,7 @@ function _langToggleLabel(lang){
   if(lang==='de')return 'Deutsch';
   if(lang==='en')return 'English';
   if(lang==='fr')return 'Français';
+  if(lang==='it')return 'Italiano';
   if(lang==='zh-cn')return '简体中文';
   return 'Espanol';
 }
@@ -115,10 +116,10 @@ function _langToggleLabel(lang){
 function _mapSupportedLang(lang){
   if(!lang)return '';
   var l=String(lang).toLowerCase().replace(/_/g,'-').trim();
-  if(l==='de'||l==='en'||l==='es'||l==='fr'||l==='zh-cn')return l;
+  if(l==='de'||l==='en'||l==='es'||l==='fr'||l==='it'||l==='zh-cn')return l;
 
   var base=l.split('-')[0];
-  if(base==='de'||base==='en'||base==='es'||base==='fr')return base;
+  if(base==='de'||base==='en'||base==='es'||base==='fr'||base==='it')return base;
 
   if(base==='zh'){
     if(l.indexOf('cn')>=0||l.indexOf('hans')>=0||l==='zh')return 'zh-cn';
@@ -2006,6 +2007,14 @@ function uploadGcode(file){
   var zone=document.getElementById('store-upload-zone');
   var status=document.getElementById('store-upload-status');
   var label=document.getElementById('store-upload-label');
+  // Nur druckbare Dateien zulassen (Issue #59) — Drag&Drop umgeht das
+  // accept-Attribut, daher hier explizit prüfen.
+  var _fn=(file.name||'').toLowerCase();
+  if(!/\.(gcode|gcode\.3mf|3mf|bgcode)$/.test(_fn)){
+    if(status){ status.textContent=T.store_upload_only_gcode||'Only GCode files allowed'; status.style.display=''; status.className='upload-status-err'; }
+    clog('Upload abgelehnt (kein GCode): '+file.name,'msg-err');
+    return;
+  }
   if(status) { status.textContent=T.store_upload_busy; status.style.display=''; status.className='upload-status-busy'; }
   if(label) label.style.display='none';
   if(zone) zone.style.pointerEvents='none';

web/themes/default/index.html

@@ -39,6 +39,7 @@
       <option value="en">English</option>
       <option value="es">Espanol</option>
       <option value="fr">Français</option>
+      <option value="it">Italiano</option>
       <option value="zh-cn">中文(简体)</option>
     </select>
   </div>
@@ -521,6 +522,7 @@
                   <option value="en">English</option>
                   <option value="es">Espanol</option>
                   <option value="fr">Français</option>
+                  <option value="it">Italiano</option>                  
                   <option value="zh-cn">中文(简体)</option>
                 </select>
               </div>

web/translations/de.json

@@ -252,6 +252,7 @@
   "store_upload_busy": "⏳ Hochladen…",
   "store_upload_success": "✓ {file}",
   "store_upload_error": "✗ {error}",
+  "store_upload_only_gcode": "✗ Nur GCode-Dateien erlaubt (.gcode, .3mf, .bgcode)",
   "sf_all": "Alle",
   "sf_ok": "✓ Erfolgreich",
   "sf_err": "✗ Fehler",

web/translations/en.json

@@ -280,6 +280,7 @@
   "store_upload_busy": "⏳ Uploading…",
   "store_upload_success": "✓ {file}",
   "store_upload_error": "✗ {error}",
+  "store_upload_only_gcode": "✗ Only GCode files allowed (.gcode, .3mf, .bgcode)",
   "sf_all": "All",
   "sf_ok": "✓ Completed",
   "sf_err": "✗ Failed",

web/translations/es.json

@@ -252,6 +252,7 @@
   "store_upload_busy": "⏳ Subiendo…",
   "store_upload_success": "✓ {file}",
   "store_upload_error": "✗ {error}",
+  "store_upload_only_gcode": "✗ Solo se permiten archivos GCode (.gcode, .3mf, .bgcode)",
   "sf_all": "Todos",
   "sf_ok": "✓ Completado",
   "sf_err": "✗ Fallido",

web/translations/fr.json

@@ -252,6 +252,7 @@
   "store_upload_busy": "⏳ Envoi en cours…",
   "store_upload_success": "✓ {file}",
   "store_upload_error": "✗ {error}",
+  "store_upload_only_gcode": "✗ Seuls les fichiers GCode sont autorisés (.gcode, .3mf, .bgcode)",
   "sf_all": "Tout",
   "sf_ok": "✓ Terminés",
   "sf_err": "✗ Échoués",

web/translations/it.json

@@ -0,0 +1,291 @@
+{
+  "header_status_standby": "Pronto",
+  "header_status_printing": "In stampa",
+  "header_status_complete": "Completato",
+  "header_status_error": "Errore",
+  "kobra_free": "Pronto",
+  "kobra_busy": "Occupato",
+  "kobra_printing": "In stampa",
+  "kobra_preheating": "Preriscaldamento",
+  "kobra_auto_leveling": "Livellamento automatico",
+  "kobra_checking": "Verifica",
+  "kobra_updated": "Aggiornamento",
+  "kobra_init": "Inizializzazione",
+  "kobra_pausing": "Pausa in corso...",
+  "kobra_paused": "In pausa",
+  "kobra_resuming": "Ripresa...",
+  "kobra_resumed": "Ripreso",
+  "kobra_stopping": "Arresto...",
+  "kobra_stoped": "Arrestato",
+  "kobra_finished": "Finito",
+  "kobra_failed": "Errore",
+  "kobra_canceled": "Annullato",
+  "kobra_offline": "Offline",
+  "nav_dashboard": "Dashboard",
+  "nav_print": "Stampa",
+  "nav_temps": "Temperature",
+  "nav_motion": "Movimento",
+  "nav_ams": "AMS",
+  "nav_extras": "Luce / Ventola",
+  "nav_console": "Console",
+  "card_progress": "Avanzamento",
+  "card_temps": "Temperature",
+  "card_light_fan": "Ventola",
+  "card_speed": "Velocità di stampa",
+  "card_cam": "Camera",
+  "lbl_elapsed": "Trascorso:",
+  "lbl_remaining": "Rimanente:",
+  "lbl_slicer_time": "Stima slicer:",
+  "lbl_layers": "Layer",
+  "lbl_zpos": "Z (mm)",
+  "speed_silent": "🐢 Silenzioso",
+  "speed_normal": "⚡ Normale",
+  "speed_sport": "🚀 Sport",
+  "lbl_light": "💡 Luce",
+  "lbl_feed": "Carica",
+  "lbl_unload": "Rimuovi",
+  "card_ace_dry": "Essiccazione ACE",
+  "ace_dry_dryer": "Essiccatore",
+  "ace_dry_status_off": "Stato: Spento",
+  "ace_dry_status_on": "Stato: Attivo",
+  "ace_dry_status_remaining": "Rimanente",
+  "ace_dry_humidity": "Umidità",
+  "ace_dry_current_temp": "Temperatura",
+  "ace_dry_chart": "Cronologia (Temp/Umidità)",
+  "ace_dry_temp": "Temperatura (°C)",
+  "ace_dry_duration": "Durata (min)",
+  "ace_dry_start": "▶ Avvia",
+  "ace_dry_stop": "■ Ferma",
+  "ace_dry_auto_refill": "Ricarica automatica",
+  "ace_dry_enable": "Abilita essiccazione",
+  "ace_dry_temp_line": "Temperatura di essiccazione",
+  "ace_dry_time_line": "Tempo di essiccazione",
+  "ace_dry_ui_pending": "(Solo interfaccia, backend a seguire)",
+  "ace_dry_dialog_title": "Impostazioni Temp/Tempo essiccatore",
+  "ace_dry_dialog_temp": "Temperatura (30-80°C)",
+  "ace_dry_dialog_time": "Tempo rim. (h:m:s)",
+  "ace_dry_dialog_confirm": "Conferma",
+  "ace_dry_dialog_cancel": "Annulla",
+  "ace_dry_dialog_save_restart": "Salva e riavvia",
+  "ace_dry_dialog_custom_name": "Nome personalizzato",
+  "ace_dry_dialog_reset_default": "Ripristina predefiniti",
+  "ace_dry_preset_pla": "PLA",
+  "ace_dry_preset_pla_plus": "PLA+",
+  "ace_dry_preset_petg": "PETG",
+  "ace_dry_preset_tpu": "TPU",
+  "ace_dry_preset_abs_asa": "ABS / ASA",
+  "ace_dry_preset_pa_pc": "PA / PC",
+  "ace_dry_preset_custom": "Personalizzato",
+  "cam_placeholder": "📷 Camera non avviata",
+  "cam_stream_unavailable": "Flusso video non disponibile",
+  "btn_cam_start": "▶ Camera",
+  "btn_cam_stop": "◼ Camera",
+  "btn_pause": "⏸ Pausa",
+  "btn_resume": "▶ Riprendi",
+  "btn_cancel": "✕ Stop",
+  "label_nozzle": "Ugello",
+  "label_bed": "Piatto",
+  "label_fan": "🌀 Ventola",
+  "label_light": "💡 Luce",
+  "label_on_off": "On / Off",
+  "label_speed": "Velocità",
+  "panel_print_title": "Controllo stampa",
+  "panel_print_btn_pause": "⏸ Pausa",
+  "panel_print_btn_resume": "▶ Riprendi",
+  "panel_print_btn_cancel": "✕ Annulla",
+  "panel_print_temps_live": "Temperature (In tempo reale)",
+  "label_set": "Imposta",
+  "label_off": "Off",
+  "panel_temps_nozzle": "Ugello",
+  "panel_temps_bed": "Piatto riscaldato",
+  "panel_temps_chart": "Cronologia (ultime 60 letture)",
+  "label_target_c": "Target:",
+  "panel_motion_xy": "Assi XY",
+  "panel_motion_z": "Asse Z",
+  "label_step": "Ampiezza passo:",
+  "btn_home_z": "Home Z",
+  "btn_home_xy": "Home XY",
+  "btn_home_all": "Home generale",
+  "btn_disable_motors": "Spegni motori",
+  "panel_ams_title": "Filamento",
+  "card_ams": "Filamento",
+  "ams_no_data": "Nessun dato ricevuto dall' AMS",
+  "label_slot": "Slot",
+  "ams_empty": "Vuoto",
+  "panel_extras_light": "Luce",
+  "panel_extras_fan": "Ventola",
+  "panel_extras_camera": "Camera",
+  "btn_cam_start2": "▶ Avvia",
+  "btn_cam_stop2": "◼ Ferma",
+  "panel_console_title": "Registro eventi",
+  "log_light_on": "Luce accesa",
+  "log_light_off": "Luce spenta",
+  "log_fan": "Ventola →",
+  "log_nozzle": "Ugello →",
+  "log_bed": "Piatto →",
+  "log_axis": "Asse",
+  "log_home": "Home",
+  "log_home_all": "Home generale",
+  "log_cam_start": "Camera avviata:",
+  "log_cam_stop": "Camera arrestata",
+  "log_poll_error": "Errore di sincronizzazione:",
+  "log_error": "Errore:",
+  "confirm_cancel": "Annullare davvero la stampa?",
+  "settings_title": "Impostazioni",
+  "settings_connection": "Connessione",
+  "settings_print": "Impostazioni di stampa",
+  "settings_poll": "Intervallo di sincronizzazione (secondi)",
+  "nav_settings": "Impostazioni",
+  "settings_cat_display": "Aspetto",
+  "settings_cat_filament": "Filamento",
+  "settings_cat_language": "Lingua",
+  "settings_cat_theme": "Alterna chiaro / scuro",
+  "settings_filament_mapping": "Mappatura profilo filamento (per slot)",
+  "settings_filament_mapping_save": "Salva mappatura",
+  "settings_visible_vendors": "Produttori visibili (menu del profilo)",
+  "settings_visible_vendors_hint": "Solo questi produttori appariranno nel menu del profilo dello slot. Se non selezioni nulla = mostra tutti. I profili \"Generici\" e i tuoi personali sono sempre visibili.",
+  "settings_visible_vendors_save": "Salva selezione",
+  "progress_action_print": "Stampa",
+  "progress_action_slots": "Mappa slot",
+  "progress_action_clear": "Cancella",
+  "settings_version": "Versione",
+  "settings_save": "Salva e riavvia",
+  "settings_printer_name": "Nome stampante",
+  "settings_printer_ip": "IP stampante",
+  "settings_mqtt_port": "Porta MQTT",
+  "settings_username": "Nome utente MQTT",
+  "settings_password": "Password MQTT",
+  "settings_device_id": "ID dispositivo",
+  "settings_mode_id": "ID modalità",
+  "hint_ip_no_port": "Solo indirizzo IP, senza porta (es. 192.168.1.102)",
+  "settings_default_slot": "Slot predefinito (colore singolo)",
+  "settings_slot_auto": "Auto (tutti gli slot caricati)",
+  "settings_auto_leveling": "Livellamento automatico predefinito",
+  "fd_options_title": "Opzioni di stampa",
+  "print_auto_leveling": "Livellamento automatico",
+  "settings_file_ready_mode": "Comportamento all'avvio stampa",
+  "settings_file_ready_banner": "Barra di stampa",
+  "settings_file_ready_dialog": "Finestra di dialogo di stampa",
+  "settings_camera_on_print": "Attiva la camera all'avvio della stampa",
+  "settings_web_upload_warning": "Mostra un avviso quando si stampano caricamenti web",
+  "update_check": "Controlla aggiornamenti",
+  "update_checking": "Verifica in corso...",
+  "update_available": "disponibile",
+  "update_none": "Già aggiornato",
+  "update_apply": "Installa ora",
+  "update_applying": "Download in corso...",
+  "update_restarting": "Riavvio in corso...",
+  "update_error": "Errore",
+  "btn_connect": "⚡ Connetti",
+  "btn_disconnect": "✕ Disconnetti",
+  "lbl_conn_error": "Errore di connessione:",
+  "slot_edit_title": "Modifica slot",
+  "slot_edit_color": "Colore",
+  "slot_edit_material": "Materiale",
+  "slot_edit_load": "⬇ Carica",
+  "slot_edit_unload": "⬆ Rimuovi",
+  "slot_edit_save": "💾 Salva",
+  "slot_edit_custom": "es. PLA, PETG, ABS…",
+  "slot_edit_ok": "Slot AMS",
+  "slot_edit_profile": "Profilo OrcaSlicer",
+  "slot_edit_profile_hint": "Inviato durante la sincronizzazione con OrcaSlicer come marchio specifico invece di un semplice \"Generico\"",
+  "slot_edit_profile_default": "— Generico (predefinito) —",
+  "orca_profile_section": "Profili OrcaSlicer",
+  "orca_profile_hint": "Importa i tuoi profili di filamento OrcaSlicer (apri la cartella utente tramite Aiuto → Mostra cartella di configurazione)",
+  "orca_profile_import_btn": "Importa profili",
+  "orca_profile_import_link": "★ Importa i tuoi profili…",
+  "orca_profile_import_title": "Importa i tuoi profili OrcaSlicer",
+  "orca_profile_help_html": "Carica un file <b>ZIP</b> della tua cartella filamenti di OrcaSlicer o file singoli <b>.json</b>.<br>In OrcaSlicer: <i>Aiuto → Mostra cartella di configurazione → user/&lt;id&gt;/filament/</i>",
+  "orca_profile_dropmsg": "Trascina qui o fai clic",
+  "orca_profile_list_label": "Attualmente importati",
+  "orca_profile_user_label": "Profili personali",
+  "orca_profile_user_empty": "– nessuno –",
+  "orca_profile_uploading": "Caricamento in corso…",
+  "orca_profile_done": "Importato",
+  "orca_profile_skipped": "saltato",
+  "log_dir_all": "Tutti",
+  "log_dir_rx": "RX",
+  "log_dir_tx": "TX",
+  "log_dir_label": "Dir:",
+  "log_lvl_label": "Livello:",
+  "log_lvl_err": "⛔ Errori",
+  "log_lvl_warn": "⚠ Avvisi",
+  "log_topic_label": "Argomento:",
+  "log_topic_ams": "AMS",
+  "log_topic_print": "Stampa",
+  "log_topic_info": "Info",
+  "log_topic_status": "Stato",
+  "log_download": "⬇ Scarica",
+  "log_auto": "⬇ Auto",
+  "log_clear": "✕ Cancella",
+  "log_filter_placeholder": "Filtra…",
+  "file_ready_btn": "▶ Avvia stampa",
+  "file_slots_btn": "🎨 Seleziona slot",
+  "file_cancel_btn": "✕ Annulla",
+  "nav_printers": "Stampanti",
+  "skip_title": "✂ Salta oggetti",
+  "skip_hint": "Deseleziona gli oggetti che non vuoi più stampare:",
+  "skip_btn_label": "Oggetti",
+  "skip_no_objects": "Nessun oggetto in questa stampa.",
+  "skip_already": "saltato",
+  "skip_cancel": "Annulla",
+  "skip_confirm": "Salta",
+  "skip_select_at_least_one": "Seleziona almeno un oggetto.",
+  "skip_sending": "Invio in corso …",
+  "skip_success": "Gli oggetti verranno saltati.",
+  "fd_objects_hint": "Salta oggetti (opzionale):",
+  "fd_objects_toggle": "Salta oggetti",
+  "fd_slots_hint": "Assegna il canale GCode allo slot AMS:",
+  "fd_cancel": "Annulla",
+  "fd_print": "▶ Stampa",
+  "fd_no_slots_msg": "Nessuno slot AMS caricato.{br}Avviare comunque la stampa?",
+  "fd_slot": "Slot",
+  "fd_no_matching_material": "Nessun materiale corrispondente",
+  "fd_used": "USATO",
+  "add_printer": "Aggiungi stampante",
+  "apd_lbl_ip": "IP stampante",
+  "apd_lbl_name": "Nome (opzionale)",
+  "apd_placeholder_name": "es. Kobra X Soggiorno",
+  "apd_cancel": "Annulla",
+  "apd_confirm": "Aggiungi",
+  "apd_fetching": "Recupero dati dalla stampante…",
+  "apd_success": "Stampante aggiunta, riavvio del bridge in corso…",
+  "apd_err_ip": "Inserisci un indirizzo IP",
+  "printers_remove": "Rimuovi stampante",
+  "printers_remove_confirm": "Rimuovere la stampante \"{name}\"? Il bridge si riavvierà.",
+  "printers_active": "● attiva",
+  "printers_switch": "Cambia →",
+  "printers_current": "Stampante corrente",
+  "printers_loading": "Caricamento in corso…",
+  "printers_none": "Nessuna stampante configurata.",
+  "printers_empty_hint": "Nessuna stampante ancora configurata.",
+  "nav_browser": "Browser",
+  "panel_browser_title": "Browser dei file",
+  "store_search_placeholder": "🔍 Cerca…",
+  "store_empty": "Nessun file caricato.",
+  "store_refresh": "↻ Aggiorna",
+  "store_print": "▶ Stampa",
+  "store_download": "⬇ Scarica",
+  "store_delete_confirm": "Eliminare il file?",
+  "store_print_confirm": "Stampare il file?",
+  "store_web_verify_title": "Verifica file",
+  "store_web_verify_msg": "Verifica che questo file sia stato creato per Anycubic Kobra X.",
+  "store_web_verify_confirm": "Conferma",
+  "store_web_verify_abort": "Interrompi",
+  "store_no_results": "Nessun file trovato.",
+  "store_never": "mai stampato",
+  "store_estimate": "Stima",
+  "store_upload_label_prefix": "Trascina il GCode qui o ",
+  "store_upload_label_browse": "sfoglia",
+  "store_upload_busy": "⏳ Caricamento in corso…",
+  "store_upload_success": "✓ {file}",
+  "store_upload_error": "✗ {error}",
+  "store_upload_only_gcode": "✗ Sono consentiti solo file GCode (.gcode, .3mf, .bgcode)",
+  "sf_all": "Tutti",
+  "sf_ok": "✓ Completato",
+  "sf_err": "✗ Fallito",
+  "sf_new": "Nuovo",
+  "ss_date": "↓ Data",
+  "ss_name": "Nome A–Z",
+  "ss_dur": "⏱ Tempo di stampa"
+}

web/translations/zh-cn.json

@@ -252,6 +252,7 @@
   "store_upload_busy": "⏳ 上传中…",
   "store_upload_success": "✓ {file}",
   "store_upload_error": "✗ {error}",
+  "store_upload_only_gcode": "✗ 仅允许 GCode 文件 (.gcode, .3mf, .bgcode)",
   "sf_all": "全部",
   "sf_ok": "✓ 已完成",
   "sf_err": "✗ 失败",