Add new translation keys for file exists and auto-update dialogs

Introduces new translation keys for file exists and auto-update dialogs in all supported languages. Updates the settings and main GUI to use these i18n strings instead of hardcoded English text, improving localization and user experience.

languages/ar.json

@@ -375,5 +375,21 @@
   },
   "subtitle_selection": {
     "count_selected": "{count} محدد"
+  },
+  "file_exists_dialog": {
+    "title": "الملف موجود بالفعل",
+    "message": "الملف موجود بالفعل:\n{filename}",
+    "info": "تم تنزيل هذا الفيديو بالفعل."
+  },
+  "auto_update": {
+    "last_check_never": "آخر فحص للتحديث: أبداً",
+    "last_check": "آخر فحص للتحديث: {time}",
+    "next_check_disabled": "الفحص التالي: معطل",
+    "next_check_startup": "الفحص التالي: عند بدء التشغيل",
+    "next_check_overdue": "الفحص التالي: الآن (متأخر)",
+    "next_check": "الفحص التالي: {time}",
+    "next_check_error": "الفحص التالي: خطأ في الحساب",
+    "checking": "🔄 جاري الفحص...",
+    "check_now": "🔍 التحقق من التحديثات الآن"
   }
 }

languages/de.json

@@ -375,5 +375,21 @@
   },
   "subtitle_selection": {
     "count_selected": "{count} ausgewählt"
+  },
+  "file_exists_dialog": {
+    "title": "Datei existiert bereits",
+    "message": "Die Datei existiert bereits:\n{filename}",
+    "info": "Dieses Video wurde bereits heruntergeladen."
+  },
+  "auto_update": {
+    "last_check_never": "Letzte Aktualisierungsprüfung: Nie",
+    "last_check": "Letzte Aktualisierungsprüfung: {time}",
+    "next_check_disabled": "Nächste Prüfung: Deaktiviert",
+    "next_check_startup": "Nächste Prüfung: Beim Start",
+    "next_check_overdue": "Nächste Prüfung: Jetzt (überfällig)",
+    "next_check": "Nächste Prüfung: {time}",
+    "next_check_error": "Nächste Prüfung: Fehler bei Berechnung",
+    "checking": "🔄 Prüfen...",
+    "check_now": "🔍 Jetzt nach Updates suchen"
   }
 }

languages/en.json

@@ -43,7 +43,6 @@
     "will_merge_audio": "Will merge audio",
     "has_audio": "✓ Has Audio",
     "audio_only": "Audio Only",
-
     "best_4k": "Best (4K)",
     "best_2k": "Best (2K)",
     "high_1080p": "High (1080p)",
@@ -151,7 +150,6 @@
     "main_configured": "Main proxy configured",
     "geo_configured": "Geo proxy configured"
   },
-
   "download": {
     "preparing": "Preparing download...",
     "starting": "🚀 Starting download...",
@@ -377,5 +375,21 @@
   },
   "subtitle_selection": {
     "count_selected": "{count} selected"
+  },
+  "file_exists_dialog": {
+    "title": "File Already Exists",
+    "message": "The file already exists:\n{filename}",
+    "info": "This video has already been downloaded."
+  },
+  "auto_update": {
+    "last_check_never": "Last update check: Never",
+    "last_check": "Last update check: {time}",
+    "next_check_disabled": "Next check: Disabled",
+    "next_check_startup": "Next check: On next startup",
+    "next_check_overdue": "Next check: Now (overdue)",
+    "next_check": "Next check: {time}",
+    "next_check_error": "Next check: Error calculating",
+    "checking": "🔄 Checking...",
+    "check_now": "🔍 Check for Updates Now"
   }
 }

languages/es.json

@@ -150,7 +150,6 @@
     "will_merge_audio": "Se combinará audio",
     "has_audio": "✓ Tiene Audio",
     "audio_only": "Solo Audio",
-
     "best_4k": "Óptima (4K)",
     "best_2k": "Óptima (2K)",
     "high_1080p": "Alta (1080p)",
@@ -359,5 +358,21 @@
   },
   "subtitle_selection": {
     "count_selected": "{count} seleccionados"
+  },
+  "file_exists_dialog": {
+    "title": "El archivo ya existe",
+    "message": "El archivo ya existe:\n{filename}",
+    "info": "Este video ya ha sido descargado."
+  },
+  "auto_update": {
+    "last_check_never": "Última verificación: Nunca",
+    "last_check": "Última verificación: {time}",
+    "next_check_disabled": "Próxima verificación: Deshabilitada",
+    "next_check_startup": "Próxima verificación: Al iniciar",
+    "next_check_overdue": "Próxima verificación: Ahora (atrasada)",
+    "next_check": "Próxima verificación: {time}",
+    "next_check_error": "Próxima verificación: Error al calcular",
+    "checking": "🔄 Verificando...",
+    "check_now": "🔍 Verificar actualizaciones ahora"
   }
 }

languages/fr.json

@@ -43,7 +43,6 @@
     "will_merge_audio": "L'audio sera fusionné",
     "has_audio": "✓ Contient de l'audio",
     "audio_only": "Audio uniquement",
-
     "best_4k": "Meilleure (4K)",
     "best_2k": "Meilleure (2K)",
     "high_1080p": "Haute (1080p)",
@@ -376,5 +375,21 @@
   },
   "subtitle_selection": {
     "count_selected": "{count} sélectionné(s)"
+  },
+  "file_exists_dialog": {
+    "title": "Le fichier existe déjà",
+    "message": "Le fichier existe déjà :\n{filename}",
+    "info": "Cette vidéo a déjà été téléchargée."
+  },
+  "auto_update": {
+    "last_check_never": "Dernière vérification : Jamais",
+    "last_check": "Dernière vérification : {time}",
+    "next_check_disabled": "Prochaine vérification : Désactivée",
+    "next_check_startup": "Prochaine vérification : Au démarrage",
+    "next_check_overdue": "Prochaine vérification : Maintenant (en retard)",
+    "next_check": "Prochaine vérification : {time}",
+    "next_check_error": "Prochaine vérification : Erreur de calcul",
+    "checking": "🔄 Vérification...",
+    "check_now": "🔍 Vérifier les mises à jour maintenant"
   }
 }

languages/hi.json

@@ -375,5 +375,21 @@
   },
   "subtitle_selection": {
     "count_selected": "{count} चुना गया"
+  },
+  "file_exists_dialog": {
+    "title": "फ़ाइल पहले से मौजूद है",
+    "message": "फ़ाइल पहले से मौजूद है:\n{filename}",
+    "info": "यह वीडियो पहले ही डाउनलोड किया जा चुका है।"
+  },
+  "auto_update": {
+    "last_check_never": "अंतिम अपडेट जांच: कभी नहीं",
+    "last_check": "अंतिम अपडेट जांच: {time}",
+    "next_check_disabled": "अगली जांच: अक्षम",
+    "next_check_startup": "अगली जांच: स्टार्टअप पर",
+    "next_check_overdue": "अगली जांच: अभी (विलंबित)",
+    "next_check": "अगली जांच: {time}",
+    "next_check_error": "अगली जांच: गणना त्रुटि",
+    "checking": "🔄 जांच रहे हैं...",
+    "check_now": "🔍 अभी अपडेट की जांच करें"
   }
 }

languages/id.json

@@ -375,5 +375,21 @@
   },
   "subtitle_selection": {
     "count_selected": "{count} dipilih"
+  },
+  "file_exists_dialog": {
+    "title": "File Sudah Ada",
+    "message": "File sudah ada:\n{filename}",
+    "info": "Video ini sudah pernah diunduh."
+  },
+  "auto_update": {
+    "last_check_never": "Pemeriksaan terakhir: Tidak pernah",
+    "last_check": "Pemeriksaan terakhir: {time}",
+    "next_check_disabled": "Pemeriksaan berikutnya: Dinonaktifkan",
+    "next_check_startup": "Pemeriksaan berikutnya: Saat startup",
+    "next_check_overdue": "Pemeriksaan berikutnya: Sekarang (terlambat)",
+    "next_check": "Pemeriksaan berikutnya: {time}",
+    "next_check_error": "Pemeriksaan berikutnya: Kesalahan perhitungan",
+    "checking": "🔄 Memeriksa...",
+    "check_now": "🔍 Periksa pembaruan sekarang"
   }
 }

languages/it.json

@@ -43,7 +43,6 @@
     "will_merge_audio": "L'audio verrà unito",
     "has_audio": "✓ Contiene audio",
     "audio_only": "Solo audio",
-
     "best_4k": "Migliore (4K)",
     "best_2k": "Migliore (2K)",
     "high_1080p": "Alta (1080p)",
@@ -376,5 +375,21 @@
   },
   "subtitle_selection": {
     "count_selected": "{count} selezionati"
+  },
+  "file_exists_dialog": {
+    "title": "Il file esiste già",
+    "message": "Il file esiste già:\n{filename}",
+    "info": "Questo video è già stato scaricato."
+  },
+  "auto_update": {
+    "last_check_never": "Ultimo controllo aggiornamenti: Mai",
+    "last_check": "Ultimo controllo aggiornamenti: {time}",
+    "next_check_disabled": "Prossimo controllo: Disabilitato",
+    "next_check_startup": "Prossimo controllo: All'avvio",
+    "next_check_overdue": "Prossimo controllo: Ora (in ritardo)",
+    "next_check": "Prossimo controllo: {time}",
+    "next_check_error": "Prossimo controllo: Errore di calcolo",
+    "checking": "🔄 Controllo...",
+    "check_now": "🔍 Controlla aggiornamenti ora"
   }
 }

languages/ja.json

@@ -43,7 +43,6 @@
     "will_merge_audio": "音声が結合されます",
     "has_audio": "✓ 音声あり",
     "audio_only": "音声のみ",
-
     "best_4k": "最高 (4K)",
     "best_2k": "最高 (2K)",
     "high_1080p": "高 (1080p)",
@@ -376,5 +375,21 @@
   },
   "subtitle_selection": {
     "count_selected": "{count}個選択"
+  },
+  "file_exists_dialog": {
+    "title": "ファイルが既に存在します",
+    "message": "ファイルが既に存在します:\n{filename}",
+    "info": "この動画は既にダウンロードされています。"
+  },
+  "auto_update": {
+    "last_check_never": "最終更新確認: なし",
+    "last_check": "最終更新確認: {time}",
+    "next_check_disabled": "次回確認: 無効",
+    "next_check_startup": "次回確認: 起動時",
+    "next_check_overdue": "次回確認: 今すぐ (遅延)",
+    "next_check": "次回確認: {time}",
+    "next_check_error": "次回確認: 計算エラー",
+    "checking": "🔄 確認中...",
+    "check_now": "🔍 今すぐ更新を確認"
   }
 }

languages/pl.json

@@ -375,5 +375,21 @@
   },
   "subtitle_selection": {
     "count_selected": "{count} wybrano"
+  },
+  "file_exists_dialog": {
+    "title": "Plik już istnieje",
+    "message": "Plik już istnieje:\n{filename}",
+    "info": "Ten film został już pobrany."
+  },
+  "auto_update": {
+    "last_check_never": "Ostatnie sprawdzenie: Nigdy",
+    "last_check": "Ostatnie sprawdzenie: {time}",
+    "next_check_disabled": "Następne sprawdzenie: Wyłączone",
+    "next_check_startup": "Następne sprawdzenie: Przy starcie",
+    "next_check_overdue": "Następne sprawdzenie: Teraz (zaległe)",
+    "next_check": "Następne sprawdzenie: {time}",
+    "next_check_error": "Następne sprawdzenie: Błąd obliczania",
+    "checking": "🔄 Sprawdzanie...",
+    "check_now": "🔍 Sprawdź aktualizacje teraz"
   }
 }

languages/pt.json

@@ -43,7 +43,6 @@
     "will_merge_audio": "Irá mesclar áudio",
     "has_audio": "✓ Tem Áudio",
     "audio_only": "Apenas Áudio",
-
     "best_4k": "Melhor (4K)",
     "best_2k": "Melhor (2K)",
     "high_1080p": "Alta (1080p)",
@@ -151,7 +150,6 @@
     "main_configured": "Proxy principal configurado",
     "geo_configured": "Proxy geográfico configurado"
   },
-
   "download": {
     "preparing": "Preparando download...",
     "starting": "🚀 Iniciando download...",
@@ -377,5 +375,21 @@
   },
   "subtitle_selection": {
     "count_selected": "{count} selecionadas"
+  },
+  "file_exists_dialog": {
+    "title": "Arquivo já existe",
+    "message": "O arquivo já existe:\n{filename}",
+    "info": "Este vídeo já foi baixado."
+  },
+  "auto_update": {
+    "last_check_never": "Última verificação: Nunca",
+    "last_check": "Última verificação: {time}",
+    "next_check_disabled": "Próxima verificação: Desativada",
+    "next_check_startup": "Próxima verificação: Na inicialização",
+    "next_check_overdue": "Próxima verificação: Agora (atrasada)",
+    "next_check": "Próxima verificação: {time}",
+    "next_check_error": "Próxima verificação: Erro ao calcular",
+    "checking": "🔄 Verificando...",
+    "check_now": "🔍 Verificar atualizações agora"
   }
 }

languages/ru.json

@@ -43,7 +43,6 @@
     "will_merge_audio": "Объединит аудио",
     "has_audio": "✓ Есть аудио",
     "audio_only": "Только аудио",
-
     "best_4k": "Лучшее (4K)",
     "best_2k": "Лучшее (2K)",
     "high_1080p": "Высокое (1080p)",
@@ -376,5 +375,21 @@
   },
   "subtitle_selection": {
     "count_selected": "выбрано: {count}"
+  },
+  "file_exists_dialog": {
+    "title": "Файл уже существует",
+    "message": "Файл уже существует:\n{filename}",
+    "info": "Это видео уже было загружено."
+  },
+  "auto_update": {
+    "last_check_never": "Последняя проверка: Никогда",
+    "last_check": "Последняя проверка: {time}",
+    "next_check_disabled": "Следующая проверка: Отключена",
+    "next_check_startup": "Следующая проверка: При запуске",
+    "next_check_overdue": "Следующая проверка: Сейчас (просрочено)",
+    "next_check": "Следующая проверка: {time}",
+    "next_check_error": "Следующая проверка: Ошибка расчета",
+    "checking": "🔄 Проверка...",
+    "check_now": "🔍 Проверить обновления сейчас"
   }
 }

languages/tr.json

@@ -43,7 +43,6 @@
     "will_merge_audio": "Ses birleştirilecek",
     "has_audio": "✓ Ses var",
     "audio_only": "Sadece ses",
-
     "best_4k": "En iyi (4K)",
     "best_2k": "En iyi (2K)",
     "high_1080p": "Yüksek (1080p)",
@@ -376,5 +375,21 @@
   },
   "subtitle_selection": {
     "count_selected": "{count} seçildi"
+  },
+  "file_exists_dialog": {
+    "title": "Dosya zaten mevcut",
+    "message": "Dosya zaten mevcut:\n{filename}",
+    "info": "Bu video zaten indirilmiş."
+  },
+  "auto_update": {
+    "last_check_never": "Son güncelleme kontrolü: Hiç",
+    "last_check": "Son güncelleme kontrolü: {time}",
+    "next_check_disabled": "Sonraki kontrol: Devre dışı",
+    "next_check_startup": "Sonraki kontrol: Başlangıçta",
+    "next_check_overdue": "Sonraki kontrol: Şimdi (gecikmiş)",
+    "next_check": "Sonraki kontrol: {time}",
+    "next_check_error": "Sonraki kontrol: Hesaplama hatası",
+    "checking": "🔄 Kontrol ediliyor...",
+    "check_now": "🔍 Şimdi güncellemeleri kontrol et"
   }
 }

languages/zh.json

@@ -43,7 +43,6 @@
     "will_merge_audio": "将合并音频",
     "has_audio": "✓ 有音频",
     "audio_only": "仅音频",
-
     "best_4k": "最佳 (4K)",
     "best_2k": "最佳 (2K)",
     "high_1080p": "高清 (1080p)",
@@ -376,5 +375,21 @@
   },
   "subtitle_selection": {
     "count_selected": "已选择{count}个"
+  },
+  "file_exists_dialog": {
+    "title": "文件已存在",
+    "message": "文件已存在:\n{filename}",
+    "info": "该视频已被下载。"
+  },
+  "auto_update": {
+    "last_check_never": "上次检查更新: 从未",
+    "last_check": "上次检查更新: {time}",
+    "next_check_disabled": "下次检查: 已禁用",
+    "next_check_startup": "下次检查: 启动时",
+    "next_check_overdue": "下次检查: 现在 (已逾期)",
+    "next_check": "下次检查: {time}",
+    "next_check_error": "下次检查: 计算错误",
+    "checking": "🔄 检查中...",
+    "check_now": "🔍 立即检查更新"
   }
 }

src/gui/ytsage_gui_dialogs/ytsage_dialogs_settings.py

@@ -575,9 +575,9 @@ class AutoUpdateSettingsDialog(QDialog):
             last_check = settings["last_check"]
             if last_check > 0:
                 last_check_time = datetime.fromtimestamp(last_check).strftime("%Y-%m-%d %H:%M:%S")
-                self.last_check_label.setText(f"Last update check: {last_check_time}")
+                self.last_check_label.setText(_("auto_update.last_check", time=last_check_time))
             else:
-                self.last_check_label.setText("Last update check: Never")
+                self.last_check_label.setText(_("auto_update.last_check_never"))
 
             # Calculate next check time
             self.update_next_check_label()
@@ -592,7 +592,7 @@ class AutoUpdateSettingsDialog(QDialog):
         """Update the next check label based on current settings."""
         try:
             if not self.enable_checkbox.isChecked():
-                self.next_check_label.setText("Next check: Disabled")
+                self.next_check_label.setText(_("auto_update.next_check_disabled"))
                 return
 
             settings = get_auto_update_settings()
@@ -600,7 +600,7 @@ class AutoUpdateSettingsDialog(QDialog):
             frequency = self.get_selected_frequency()
 
             if last_check == 0:
-                self.next_check_label.setText("Next check: On next startup")
+                self.next_check_label.setText(_("auto_update.next_check_startup"))
                 return
 
             next_check_time = last_check
@@ -613,13 +613,13 @@ class AutoUpdateSettingsDialog(QDialog):
 
             current_time = time.time()
             if next_check_time <= current_time:
-                self.next_check_label.setText("Next check: Now (overdue)")
+                self.next_check_label.setText(_("auto_update.next_check_overdue"))
             else:
                 next_check_datetime = datetime.fromtimestamp(next_check_time)
-                self.next_check_label.setText(f"Next check: {next_check_datetime.strftime('%Y-%m-%d %H:%M:%S')}")
+                self.next_check_label.setText(_("auto_update.next_check", time=next_check_datetime.strftime('%Y-%m-%d %H:%M:%S')))
 
         except Exception as e:
-            self.next_check_label.setText("Next check: Error calculating")
+            self.next_check_label.setText(_("auto_update.next_check_error"))
             logger.exception(f"Error calculating next check time: {e}")
 
     def on_enable_toggled(self, enabled) -> None:
@@ -642,7 +642,7 @@ class AutoUpdateSettingsDialog(QDialog):
     def manual_check(self) -> None:
         """Perform a manual update check."""
         self.manual_check_btn.setEnabled(False)
-        self.manual_check_btn.setText("🔄 Checking...")
+        self.manual_check_btn.setText(_("auto_update.checking"))
 
         # Force an immediate update check
         def check_in_thread() -> None:
@@ -696,7 +696,7 @@ class AutoUpdateSettingsDialog(QDialog):
     def manual_check_finished(self, success) -> None:
         """Handle completion of manual update check."""
         self.manual_check_btn.setEnabled(True)
-        self.manual_check_btn.setText("🔍 Check for Updates Now")
+        self.manual_check_btn.setText(_("auto_update.check_now"))
 
         if success:
             msg_box = self._create_styled_message_box(

src/gui/ytsage_gui_main.py

@@ -1480,9 +1480,9 @@ class YTSageApp(QMainWindow, FormatTableMixin, VideoInfoMixin):  # Inherit from
         # Show a simple message dialog
         msg_box = QMessageBox()
         msg_box.setIcon(QMessageBox.Icon.Information)
-        msg_box.setWindowTitle("File Already Exists")
-        msg_box.setText(f"The file already exists:\n{filename}")
-        msg_box.setInformativeText("This video has already been downloaded.")
+        msg_box.setWindowTitle(_("file_exists_dialog.title"))
+        msg_box.setText(_("file_exists_dialog.message", filename=filename))
+        msg_box.setInformativeText(_("file_exists_dialog.info"))
         msg_box.setStandardButtons(QMessageBox.StandardButton.Ok)
 
         # Set the window icon to match the main application