ICU message format for translations

src/UniGetUI.Core.LanguageEngine/Assets/Data/LanguagesReference.json

@@ -30,6 +30,7 @@
   "pt_PT": "Portuguese (Portugal)",
   "ro": "Romanian - Română",
   "ru": "Russian - Русский",
+  "sk": "Slovak - Slovenčina",
   "sr": "Serbian - Srpski",
   "sq": "Albanian - Shqip",
   "si": "Sinhala - සිංහල",

src/UniGetUI.Core.LanguageEngine/LanguageEngine.cs

@@ -88,11 +88,11 @@ public Dictionary<string, string> LoadLanguageFile(string LangKey, bool ForceBun
         /// <param name="LangKey">The Id of the language to download</param>
         /// <param name="UseOldUrl">Use the new or the old Url (should not be used manually)</param>
         /// <returns></returns>
-        public async Task DownloadUpdatedLanguageFile(string LangKey, bool UseOldUrl = false)
+        public async Task DownloadUpdatedLanguageFile(string LangKey)
         {
             try
             {
-                Uri NewFile = new("https://raw.githubusercontent.com/marticliment/WingetUI/main/src/" + (UseOldUrl ? "wingetui" : "UniGetUI") + "/Assets/Languages/lang_" + LangKey + ".json");
+                Uri NewFile = new("https://raw.githubusercontent.com/marticliment/WingetUI/main/src/UniGetUI.Core.LanguageEngine/Assets/Languages/lang_" + LangKey + ".json");
 
                 HttpClient client = new();
                 string fileContents = await client.GetStringAsync(NewFile);
@@ -106,13 +106,8 @@ public async Task DownloadUpdatedLanguageFile(string LangKey, bool UseOldUrl = f
             }
             catch (Exception e)
             {
-                if (e is HttpRequestException && !UseOldUrl)
-                    await DownloadUpdatedLanguageFile(LangKey, true);
-                else
-                {
-                    Logger.Warn("Could not download updated translations from GitHub");
-                    Logger.Warn(e);
-                }
+                Logger.Warn("Could not download updated translations from GitHub");
+                Logger.Warn(e);
             }
         }
 

src/UniGetUI.Core.Tools/Tools.cs

@@ -6,6 +6,7 @@
 using UniGetUI.Core.Data;
 using UniGetUI.Core.Language;
 using UniGetUI.Core.Logging;
+using Jeffijoe.MessageFormat;
 
 namespace UniGetUI.Core.Tools
 {
@@ -24,12 +25,26 @@ public static class CoreTools
         /// </summary>
         /// <param name="text">The string to translate</param>
         /// <returns>The translated string if available, the original string otherwise</returns>
-        public static string Translate(string text)
-        {
+        public static string Translate(string text) {
             if(LanguageEngine == null) LanguageEngine = new LanguageEngine();
             return LanguageEngine.Translate(text);
         }
 
+        public static string Translate(string text, Dictionary<string, object?> dict)
+        {
+            return MessageFormatter.Format(Translate(text), dict);
+        }
+
+        public static string Translate(string text, params object[] values)
+        {
+            var dict = new Dictionary<string, object?>();
+            foreach (var (item, index) in values.Select((item, index) => (item, index)))
+            {
+                dict.Add(index.ToString(), item);
+            }
+            return MessageFormatter.Format(Translate(text), dict);
+        }
+
         public static void ReloadLanguageEngineInstance(string ForceLanguage = "")
         {
             LanguageEngine = new LanguageEngine(ForceLanguage);

src/UniGetUI.Core.Tools/UniGetUI.Core.Tools.csproj

@@ -25,6 +25,10 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+	<PackageReference Include="MessageFormat" Version="7.1.0" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\UniGetUI.Core.Data\UniGetUI.Core.Data.csproj" />
     <ProjectReference Include="..\UniGetUI.Core.LanguageEngine\UniGetUI.Core.LanguageEngine.csproj" />

src/UniGetUI.PackageEngine.Managers.Generic.NuGet/BaseNuGet.cs

@@ -96,7 +96,7 @@ protected sealed override async Task<Package[]> FindPackages_UnSafe(string query
                         if (AlreadyProcessedPackages.ContainsKey(id) && AlreadyProcessedPackages[id].version_float >= float_version)
                             continue;
 
-                        AlreadyProcessedPackages[id] = new SearchResult() { id = id, version = version, version_float = float_version };
+                        AlreadyProcessedPackages[id] = new SearchResult { id = id, version = version, version_float = float_version };
                     }
                     foreach(var package in AlreadyProcessedPackages.Values)
                         Packages.Add(new Package(CoreTools.FormatAsName(package.id), package.id, package.version, source, this));

src/UniGetUI/App.xaml.cs

@@ -390,7 +390,7 @@ private async void UpdateUniGetUIIfPossible(int round = 0)
                     Logger.Info("Latest version : " + LatestVersion.ToString(CultureInfo.InvariantCulture));
 
                     banner = MainWindow.UpdatesBanner;
-                    banner.Title = CoreTools.Translate("WingetUI version {0} is being downloaded.").Replace("{0}", LatestVersion.ToString(CultureInfo.InvariantCulture));
+                    banner.Title = CoreTools.Translate("WingetUI version {0} is being downloaded.", LatestVersion.ToString(CultureInfo.InvariantCulture));
                     banner.Message = CoreTools.Translate("This may take a minute or two");
                     banner.Severity = InfoBarSeverity.Informational;
                     banner.IsOpen = true;
@@ -416,7 +416,7 @@ private async void UpdateUniGetUIIfPossible(int round = 0)
                     if (Hash == InstallerHash)
                     {
 
-                        banner.Title = CoreTools.Translate("WingetUI {0} is ready to be installed.").Replace("{0}", LatestVersion.ToString(CultureInfo.InvariantCulture));
+                        banner.Title = CoreTools.Translate("WingetUI {0} is ready to be installed.", LatestVersion.ToString(CultureInfo.InvariantCulture));
                         banner.Message = CoreTools.Translate("The update will be installed upon closing WingetUI");
                         banner.ActionButton = new Button();
                         banner.ActionButton.Content = CoreTools.Translate("Update now");

src/UniGetUI/Interface/BackgroundApi.cs

@@ -54,7 +54,7 @@ public async Task Start()
                 NancyHost host;
                 try
                 {
-                    host = new NancyHost(new HostConfiguration() { RewriteLocalhost = false, }, new Uri("http://localhost:7058/"));
+                    host = new NancyHost(new HostConfiguration { RewriteLocalhost = false, }, new Uri("http://localhost:7058/"));
                     host.Start();
                 }
                 catch

src/UniGetUI/Interface/Dialogs/AboutUniGetUI.xaml.cs

@@ -56,7 +56,7 @@ private void SelectorBar_SelectionChanged(SelectorBar sender, SelectorBarSelecti
 
             SlideNavigationTransitionEffect slideNavigationTransitionEffect = currentSelectedIndex - previousSelectedIndex > 0 ? SlideNavigationTransitionEffect.FromRight : SlideNavigationTransitionEffect.FromLeft;
 
-            ContentFrame.Navigate(pageType, null, new SlideNavigationTransitionInfo() { Effect = slideNavigationTransitionEffect });
+            ContentFrame.Navigate(pageType, null, new SlideNavigationTransitionInfo { Effect = slideNavigationTransitionEffect });
 
             previousSelectedIndex = currentSelectedIndex;
 

src/UniGetUI/Interface/MainView.xaml.cs

@@ -148,8 +148,8 @@ private void MoreNavButton_Click(object sender, NavButton.NavButtonEventArgs e)
                 button.ToggleButton.IsChecked = false;
             MoreNavButton.ToggleButton.IsChecked = true;
 
-            (VersionMenuItem as MenuFlyoutItem).Text = CoreTools.Translate("WingetUI Version {0}").Replace("{0}", CoreData.VersionName);
-            MoreNavButtonMenu.ShowAt(MoreNavButton, new FlyoutShowOptions() { ShowMode = FlyoutShowMode.Standard });
+            (VersionMenuItem as MenuFlyoutItem).Text = CoreTools.Translate("WingetUI Version {0}", CoreData.VersionName);
+            MoreNavButtonMenu.ShowAt(MoreNavButton, new FlyoutShowOptions { ShowMode = FlyoutShowMode.Standard });
 
             MoreNavButtonMenu.Closed += (s, e) =>
             {
@@ -246,7 +246,7 @@ public async Task<bool> ShowInstallationSettingsForPackageAndContinue(Package pa
                 OptionsDialog.SecondaryButtonText = "";
             OptionsDialog.PrimaryButtonText = CoreTools.Translate("Save and close");
             OptionsDialog.DefaultButton = ContentDialogButton.Secondary;
-            OptionsDialog.Title = CoreTools.Translate("{0} installation options").Replace("{0}", package.Name);
+            OptionsDialog.Title = CoreTools.Translate("{0} installation options", package.Name);
             OptionsDialog.Content = OptionsPage;
             OptionsPage.Close += (s, e) => { OptionsDialog.Hide(); };
 
@@ -272,7 +272,7 @@ public async Task<InstallationOptions> UpdateInstallationSettings(Package packag
             OptionsDialog.SecondaryButtonText = "";
             OptionsDialog.PrimaryButtonText = CoreTools.Translate("Save and close");
             OptionsDialog.DefaultButton = ContentDialogButton.Secondary;
-            OptionsDialog.Title = CoreTools.Translate("{0} installation options").Replace("{0}", package.Name);
+            OptionsDialog.Title = CoreTools.Translate("{0} installation options", package.Name);
             OptionsDialog.Content = OptionsPage;
             OptionsPage.Close += (s, e) => { OptionsDialog.Hide(); };
 

src/UniGetUI/Interface/MainWindow.xaml.cs

@@ -74,7 +74,7 @@ public MainWindow()
             LoadingSthDalog = new ContentDialog();
             LoadingSthDalog.Style = Application.Current.Resources["DefaultContentDialogStyle"] as Style;
             LoadingSthDalog.Title = CoreTools.Translate("Please wait");
-            LoadingSthDalog.Content = new ProgressBar() { IsIndeterminate = true, Width = 300 };
+            LoadingSthDalog.Content = new ProgressBar { IsIndeterminate = true, Width = 300 };
         }
 #pragma warning restore CS8618
         public void HandleNotificationActivation(ToastArguments args, ValueSet input)
@@ -199,20 +199,20 @@ private void LoadTrayMenu()
             DiscoverPackages.ExecuteRequested += (s, e) => { NavigationPage.DiscoverNavButton.ForceClick(); Activate(); };
             AvailableUpdates.ExecuteRequested += (s, e) => { NavigationPage.UpdatesNavButton.ForceClick(); Activate(); };
             InstalledPackages.ExecuteRequested += (s, e) => { NavigationPage.InstalledNavButton.ForceClick(); Activate(); };
-            AboutUniGetUI.Label = CoreTools.Translate("WingetUI Version {0}").Replace("{0}", CoreData.VersionName);
+            AboutUniGetUI.Label = CoreTools.Translate("WingetUI Version {0}", CoreData.VersionName);
             ShowUniGetUI.ExecuteRequested += (s, e) => { Activate(); };
             QuitUniGetUI.ExecuteRequested += (s, e) => { MainApp.Instance.DisposeAndQuit(); };
 
-            TrayMenu.Items.Add(new MenuFlyoutItem() { Command = DiscoverPackages });
-            TrayMenu.Items.Add(new MenuFlyoutItem() { Command = AvailableUpdates });
-            TrayMenu.Items.Add(new MenuFlyoutItem() { Command = InstalledPackages });
+            TrayMenu.Items.Add(new MenuFlyoutItem { Command = DiscoverPackages });
+            TrayMenu.Items.Add(new MenuFlyoutItem { Command = AvailableUpdates });
+            TrayMenu.Items.Add(new MenuFlyoutItem { Command = InstalledPackages });
             TrayMenu.Items.Add(new MenuFlyoutSeparator());
             MenuFlyoutItem _about = new() { Command = AboutUniGetUI };
             _about.IsEnabled = false;
             TrayMenu.Items.Add(_about);
             TrayMenu.Items.Add(new MenuFlyoutSeparator());
-            TrayMenu.Items.Add(new MenuFlyoutItem() { Command = ShowUniGetUI });
-            TrayMenu.Items.Add(new MenuFlyoutItem() { Command = QuitUniGetUI });
+            TrayMenu.Items.Add(new MenuFlyoutItem { Command = ShowUniGetUI });
+            TrayMenu.Items.Add(new MenuFlyoutItem { Command = QuitUniGetUI });
 
 
             TrayMenu.AreOpenCloseAnimationsEnabled = false;
@@ -261,7 +261,7 @@ public void UpdateSystemTrayStatus()
                 if (MainApp.Instance.TooltipStatus.AvailableUpdates == 1)
                     tooltip = CoreTools.Translate("1 update is available") + " - " + Title;
                 else
-                    tooltip = CoreTools.Translate("{0} updates are available").Replace("{0}", MainApp.Instance.TooltipStatus.AvailableUpdates.ToString()) + " - " + Title;
+                    tooltip = CoreTools.Translate("{0} updates are available", MainApp.Instance.TooltipStatus.AvailableUpdates) + " - " + Title;
             }
             if(TrayIcon == null)
             {
@@ -289,7 +289,7 @@ public void UpdateSystemTrayStatus()
 
             string FullIconPath = Path.Join(CoreData.UniGetUIExecutableDirectory, "\\Assets\\Images\\tray" + modifier + ".ico");
 
-            TrayIcon.SetValue(TaskbarIcon.IconSourceProperty, new BitmapImage() { UriSource = new Uri(FullIconPath) });
+            TrayIcon.SetValue(TaskbarIcon.IconSourceProperty, new BitmapImage { UriSource = new Uri(FullIconPath) });
         }
 
 

src/UniGetUI/Interface/Pages/AboutPages/AboutUniGetUI.xaml.cs

@@ -18,7 +18,7 @@ public sealed partial class AboutUniGetUI : Page
         public AboutUniGetUI()
         {
             InitializeComponent();
-            VersionText.Text = CoreTools.Translate("You have installed WingetUI Version {0}").Replace("{0}", CoreData.VersionName);
+            VersionText.Text = CoreTools.Translate("You have installed WingetUI Version {0}", CoreData.VersionName);
 
         }
     }

src/UniGetUI/Interface/Pages/AboutPages/ThirdPartyLicenses.xaml.cs

@@ -38,7 +38,7 @@ public ThirdPartyLicenses()
                     License = LicenseData.LicenseNames[license],
                     LicenseURL = LicenseData.LicenseURLs[license],
                     HomepageUrl = LicenseData.HomepageUrls[license],
-                    HomepageText = CoreTools.Translate("{0} homepage").Replace("{0}", license)
+                    HomepageText = CoreTools.Translate("{0} homepage", license)
                 });
             }
 

src/UniGetUI/Interface/Pages/LogPage.xaml.cs

@@ -62,7 +62,7 @@ public void SetText(string body)
             {
                 if (line.Replace("\r", "").Replace("\n", "").Trim() == "")
                     continue;
-                paragraph.Inlines.Add(new Run() { Text = line.Replace("\r", "").Replace("\n", "") });
+                paragraph.Inlines.Add(new Run { Text = line.Replace("\r", "").Replace("\n", "") });
                 paragraph.Inlines.Add(new LineBreak());
             }
             LogTextBox.Blocks.Clear();
@@ -114,22 +114,22 @@ public void LoadLog()
                     switch (log_entry.Severity)
                     {
                         case LogEntry.SeverityLevel.Debug:
-                            color = new SolidColorBrush() { Color = IS_DARK? DARK_GREY: LIGHT_GREY };
+                            color = new SolidColorBrush { Color = IS_DARK? DARK_GREY: LIGHT_GREY };
                             break;
                         case LogEntry.SeverityLevel.Info:
-                            color = new SolidColorBrush() { Color = IS_DARK ? DARK_BLUE : LIGHT_BLUE };
+                            color = new SolidColorBrush { Color = IS_DARK ? DARK_BLUE : LIGHT_BLUE };
                             break;
                         case LogEntry.SeverityLevel.Success:
-                            color = new SolidColorBrush() { Color = IS_DARK ? DARK_WHITE : LIGHT_WHITE};
+                            color = new SolidColorBrush { Color = IS_DARK ? DARK_WHITE : LIGHT_WHITE};
                             break;
                         case LogEntry.SeverityLevel.Warning:
-                            color = new SolidColorBrush() { Color = IS_DARK ? DARK_YELLOW : LIGHT_YELLOW };
+                            color = new SolidColorBrush { Color = IS_DARK ? DARK_YELLOW : LIGHT_YELLOW };
                             break;
                         case LogEntry.SeverityLevel.Error:
-                            color = new SolidColorBrush() { Color = IS_DARK ? DARK_RED : LIGHT_RED };
+                            color = new SolidColorBrush { Color = IS_DARK ? DARK_RED : LIGHT_RED };
                             break;
                         default:
-                            color = new SolidColorBrush() { Color = IS_DARK ? DARK_GREY : LIGHT_GREY };
+                            color = new SolidColorBrush { Color = IS_DARK ? DARK_GREY : LIGHT_GREY };
                             break;
                     }
 
@@ -138,12 +138,12 @@ public void LoadLog()
                     foreach(var line in lines)
                         if (date_length == -1)
                         {
-                            p.Inlines.Add(new Run() { Text = $"[{log_entry.Time}] {line}\n", Foreground = color });
+                            p.Inlines.Add(new Run { Text = $"[{log_entry.Time}] {line}\n", Foreground = color });
                             date_length = $"[{log_entry.Time}] ".Length;
                         }
                         else
                         {
-                            p.Inlines.Add(new Run() { Text = new string(' ', date_length) + line + "\n", Foreground = color });
+                            p.Inlines.Add(new Run { Text = new string(' ', date_length) + line + "\n", Foreground = color });
                         }
                     ((Run)p.Inlines[^1]).Text = ((Run)p.Inlines[^1]).Text.TrimEnd();
                     LogTextBox.Blocks.Add(p);