Serve pages and home from PocketBase, drop the file-based content layer

Elternbeirat.Web/Features/Posts/Post.cs

@@ -1,33 +0,0 @@
-namespace Elternbeirat.Web.Services;
-
-/// <summary>
-/// A news post, read from a Markdown file in <c>Content/posts/</c>. Unlike a
-/// <see cref="Page"/>, a post has a date and
-/// is shown in a chronological list. The file name (without extension) is the
-/// slug.
-/// </summary>
-public sealed class Post
-{
-    /// <summary>
-    /// URL identifier of the post, taken from the file name without umlauts.
-    /// It appears in the route <c>/beitraege/{slug}</c>.
-    /// </summary>
-    public required string Slug { get; init; }
-
-    /// <summary>
-    /// Display title from the YAML front matter (<c>titel:</c>). Falls back to
-    /// the slug when no title is set.
-    /// </summary>
-    public required string Title { get; init; }
-
-    /// <summary>
-    /// Publication date from the front matter (<c>datum:</c>). Used to sort the
-    /// list newest first.
-    /// </summary>
-    public required DateOnly Date { get; init; }
-
-    /// <summary>
-    /// The post body rendered from Markdown to HTML (front matter excluded).
-    /// </summary>
-    public required string ContentHtml { get; init; }
-}

Elternbeirat.Web/Features/Posts/PostService.cs

@@ -1,86 +0,0 @@
-using System.Globalization;
-using Markdig;
-
-namespace Elternbeirat.Web.Services;
-
-/// <summary>
-/// Reads the news posts from <c>Content/posts/*.md</c>, renders them to HTML
-/// once at startup and keeps them in memory, sorted newest first. Registered as
-/// a singleton because the content lives in the image and does not change at
-/// runtime.
-/// </summary>
-public sealed class PostService
-{
-    private readonly IReadOnlyList<Post> _posts;
-    private readonly IReadOnlyDictionary<string, Post> _postsBySlug;
-
-    /// <summary>
-    /// Reads every Markdown post from the <c>Content/posts</c> directory
-    /// below the application root and caches it.
-    /// </summary>
-    public PostService(IWebHostEnvironment environment)
-    {
-        var pipeline = new MarkdownPipelineBuilder()
-            .UseYamlFrontMatter()
-            .Build();
-
-        var directory = Path.Combine(environment.ContentRootPath, "Content", "posts");
-        var posts = new List<Post>();
-
-        if (Directory.Exists(directory))
-        {
-            foreach (var path in Directory.EnumerateFiles(directory, "*.md"))
-            {
-                posts.Add(Read(path, pipeline));
-            }
-        }
-
-        // Newest first for the list; a stable slug order breaks date ties.
-        posts.Sort((a, b) =>
-        {
-            var byDate = b.Date.CompareTo(a.Date);
-            return byDate != 0 ? byDate : string.CompareOrdinal(a.Slug, b.Slug);
-        });
-
-        _posts = posts;
-        _postsBySlug = posts.ToDictionary(p => p.Slug, StringComparer.OrdinalIgnoreCase);
-    }
-
-    /// <summary>
-    /// All posts, newest first. Used for the overview list.
-    /// </summary>
-    public IReadOnlyList<Post> All => _posts;
-
-    /// <summary>
-    /// Returns the post for the given slug, or <c>null</c> if there is none.
-    /// The lookup is case-insensitive.
-    /// </summary>
-    public Post? Find(string slug) =>
-        _postsBySlug.GetValueOrDefault(slug);
-
-    private static Post Read(string path, MarkdownPipeline pipeline)
-    {
-        var slug = Path.GetFileNameWithoutExtension(path);
-        var source = File.ReadAllText(path);
-
-        var document = Markdown.Parse(source, pipeline);
-        var title = FrontMatter.Read("title", document, source) ?? slug;
-        var date = ParseDate(FrontMatter.Read("date", document, source));
-        var html = Markdown.ToHtml(source, pipeline);
-
-        return new Post { Slug = slug, Title = title, Date = date, ContentHtml = html };
-    }
-
-    /// <summary>
-    /// Parses the <c>datum:</c> value as an ISO date (yyyy-MM-dd). Falls back to
-    /// <see cref="DateOnly.MinValue"/> when the value is missing or malformed,
-    /// so a single bad file does not crash startup — it just sorts last.
-    /// </summary>
-    private static DateOnly ParseDate(string? value)
-    {
-        return DateOnly.TryParse(value, CultureInfo.InvariantCulture,
-            DateTimeStyles.None, out var date)
-            ? date
-            : DateOnly.MinValue;
-    }
-}