Use proper localization in new notification mute time selector

Telegram/Resources/langs/rewrites/en.json

@@ -228,5 +228,37 @@
 	"ktg_reminder_preview": "Remind with preview",
 	"ktg_schedule_preview": "Send preview scheduled",
 	"ktg_language_reloaded": "Kotatogram-specific language strings were reloaded.",
+	"ktg_notifications_mute_seconds": {
+		"zero": "seconds",
+		"one": "second",
+		"two": "seconds",
+		"few": "seconds",
+		"many": "seconds",
+		"other": "seconds"
+	},
+	"ktg_notifications_mute_minutes": {
+		"zero": "minutes",
+		"one": "minute",
+		"two": "minutes",
+		"few": "minutes",
+		"many": "minutes",
+		"other": "minutes"
+	},
+	"ktg_notifications_mute_hours": {
+		"zero": "hours",
+		"one": "hour",
+		"two": "hours",
+		"few": "hours",
+		"many": "hours",
+		"other": "hours"
+	},
+	"ktg_notifications_mute_days": {
+		"zero": "days",
+		"one": "day",
+		"two": "days",
+		"few": "days",
+		"many": "days",
+		"other": "days"
+	},
 	"dummy_last_string": ""
 }

Telegram/Resources/langs/rewrites/ru.json

@@ -228,5 +228,37 @@
 	"ktg_reminder_preview": "Напомнить с помощью превью",
 	"ktg_schedule_preview": "Отправить превью позже",
 	"ktg_language_reloaded": "Языковые строки Kotatogram были перезагружены.",
+	"ktg_notifications_mute_seconds": {
+		"zero": "секунд",
+		"one": "секунда",
+		"two": "секунды",
+		"few": "секунды",
+		"many": "секунд",
+		"other": "секунды"
+	},
+	"ktg_notifications_mute_minutes": {
+		"zero": "минут",
+		"one": "минута",
+		"two": "минуты",
+		"few": "минуты",
+		"many": "минут",
+		"other": "минуты"
+	},
+	"ktg_notifications_mute_hours": {
+		"zero": "часов",
+		"one": "час",
+		"two": "часа",
+		"few": "часа",
+		"many": "часов",
+		"other": "часа"
+	},
+	"ktg_notifications_mute_days": {
+		"zero": "дней",
+		"one": "день",
+		"two": "дня",
+		"few": "дня",
+		"many": "дней",
+		"other": "дня"
+	},
 	"dummy_last_string": ""
 }

Telegram/SourceFiles/boxes/mute_settings_box.cpp

@@ -65,25 +65,13 @@ void MuteSettingsBox::prepare() {
 	const auto group = std::make_shared<Ui::RadiobuttonGroup>(kForeverHours);
 	y += st::boxOptionListPadding.top();
 
-	const auto trimLangStr = [] (const QString &numberStr, const QString &langStr) {
-		return langStr.mid(numberStr.length()).trimmed();
-	};
-
 	const auto makePeriodText = [=, this] (Period period) {
 		const auto currentValue = _forNumberInput->getLastText().toInt();
-		const auto currentStrValue = QString::number(currentValue); // re-converting to get rid of the invalid symbols
 		switch (period) {
-			case Period::Second:
+			case Period::Second: return ktr("ktg_notifications_mute_seconds", currentValue);
-				return trimLangStr(currentStrValue, tr::lng_group_call_duration_seconds(tr::now, lt_count, currentValue));
+			case Period::Minute: return ktr("ktg_notifications_mute_minutes", currentValue);
-
+			case Period::Hour: return ktr("ktg_notifications_mute_hours", currentValue);
-			case Period::Minute:
+			case Period::Day: return ktr("ktg_notifications_mute_days", currentValue);
-				return trimLangStr(currentStrValue, tr::lng_group_call_duration_minutes(tr::now, lt_count, currentValue));
-
-			case Period::Hour:
-				return trimLangStr(currentStrValue, tr::lng_group_call_duration_hours(tr::now, lt_count, currentValue));
-
-			case Period::Day:
-				return trimLangStr(currentStrValue, tr::lng_group_call_duration_days(tr::now, lt_count, currentValue));
 
 			default:
 				return QString();