HTML decode category names

src/tools/MZikmund.LegacyMigration/MainWindow.xaml

@@ -11,7 +11,9 @@
     <StackPanel Orientation="Vertical" HorizontalAlignment="Center" Spacing="8" VerticalAlignment="Center">
 		<Button Command="{x:Bind ViewModel.OpenSourceFolderCommand}">Open source folder</Button>
 		<TextBox PlaceholderText="OpenAI API key" Text="{x:Bind ViewModel.OpenAiApiKey, Mode=TwoWay}" />
+		<TextBox PlaceholderText="Connection string override" Text="{x:Bind ViewModel.ConnectionStringOverride, Mode=TwoWay}" />
 		<Button Command="{x:Bind ViewModel.AddExcerptsCommand}">Add excerpts</Button>
 		<Button Command="{x:Bind ViewModel.TryParseSourcesCommand}">Parse and upload</Button>
+		<Button Command="{x:Bind ViewModel.DecodeCategoriesCommand}">Decode categories</Button>
     </StackPanel>
 </Window>

src/tools/MZikmund.LegacyMigration/Processors/CategoryProcessor.cs

@@ -37,7 +37,7 @@ public IDictionary<long, CategoryEntity> Process()
 			var category = new CategoryEntity
 			{
 				Id = Guid.NewGuid(),
-				DisplayName = term.Name,
+				DisplayName = System.Net.WebUtility.HtmlDecode(term.Name),
 				RouteName = term.Slug,
 				//ParentId = termTaxonomy.Parent,
 				Description = termTaxonomy.Description,

src/tools/MZikmund.LegacyMigration/ViewModels/MainViewModel.cs

@@ -37,6 +37,8 @@ public MainViewModel(Window window)
 
 	public string OpenAiApiKey { get; set; } = string.Empty;
 
+	public string ConnectionStringOverride { get; set; } = string.Empty;
+
 	[RelayCommand]
 	public async Task OpenSourceFolderAsync()
 	{
@@ -77,9 +79,7 @@ public async Task TryParseSourcesAsync()
 		var postProcessor = new PostProcessor(posts, postMeta, terms, termRelationships, termTaxonomies, tags, categories);
 		var processedPosts = postProcessor.Process();
 
-		var contextOptionsBuilder = new DbContextOptionsBuilder<DatabaseContext>();
-		contextOptionsBuilder.UseSqlServer("Server=(localdb)\\MSSQLLocalDB;Database=MZikmundDb;Trusted_Connection=True;");
-		using var databaseContext = new DatabaseContext(contextOptionsBuilder.Options);
+		using var databaseContext = CreateDatabaseContext();
 		//databaseContext.Database.Migrate();
 
 		var existingCategories = new HashSet<string>(await databaseContext.Category.Select(c => c.RouteName).ToListAsync());
@@ -150,6 +150,24 @@ public async Task TryParseSourcesAsync()
 		await databaseContext.SaveChangesAsync();
 	}
 
+	private DatabaseContext CreateDatabaseContext()
+	{
+		var contextOptionsBuilder = new DbContextOptionsBuilder<DatabaseContext>();
+		contextOptionsBuilder.UseSqlServer(GetConnectionString());
+		var databaseContext = new DatabaseContext(contextOptionsBuilder.Options);
+		return databaseContext;
+	}
+
+	private string GetConnectionString()
+	{
+		if (string.IsNullOrEmpty(ConnectionStringOverride))
+		{
+			return "Server=(localdb)\\MSSQLLocalDB;Database=MZikmundDb;Trusted_Connection=True;";
+		}
+
+		return ConnectionStringOverride;
+	}
+
 	[RelayCommand]
 	public async Task AddExcerptsAsync()
 	{
@@ -174,6 +192,19 @@ public async Task AddExcerptsAsync()
 		await FileIO.WriteTextAsync(targetFile, content);
 	}
 
+	[RelayCommand]
+	public async Task DecodeCategoriesAsync()
+	{
+		using var databaseContext = CreateDatabaseContext();
+		var allCategories = await databaseContext.Category.ToListAsync();
+		foreach (var category in allCategories)
+		{
+			category.DisplayName = System.Net.WebUtility.HtmlDecode(category.DisplayName);
+		}
+
+		await databaseContext.SaveChangesAsync();
+	}
+
 	private async Task<IList<T>> Parse<T>(StorageFile? sourceFile)
 	{
 		if (sourceFile is null)