Category detail page: shows, links to individual posts

Author: blueheron786

MoonPress.BlazorDesktop/Components/Pages/Categories/CategoryDetail.razor

@@ -0,0 +1,25 @@
+@page "/category/{CategoryName}"
+
+<h3>Category: @CategoryName</h3>
+
+@if (!Items.Any())
+{
+    <p>No posts found in this category.</p>
+}
+else
+{
+    <ul>
+        @foreach (var item in Items)
+        {
+            <li class="mb-3">
+                <strong>
+                    <a href="/content-item/edit/@item.Id">@item.Title</a>
+                </strong>
+                <div>
+                    @item.Summary
+                </div>
+                <small>Published @item.DatePublished.ToString("yyyy-MM-dd")</small>
+            </li>
+        }
+    </ul>
+}

MoonPress.BlazorDesktop/Components/Pages/Categories/CategoryDetail.razor.cs

@@ -0,0 +1,28 @@
+using Microsoft.AspNetCore.Components;
+using MoonPress.Core.Content;
+using MoonPress.Core.Models;
+
+namespace MoonPress.BlazorDesktop.Components.Pages.Categories;
+
+public partial class CategoryDetail : ComponentBase
+{
+    [Parameter]
+    public string CategoryName { get; set; } = string.Empty;
+
+    private List<ContentItem> Items = new();
+
+    protected override void OnParametersSet()
+    {
+        var all = ContentItemFetcher.GetItemsByCategory();
+        if (all.TryGetValue(CategoryName, out var items))
+        {
+            Items = items
+                .OrderByDescending(i => i.DatePublished)
+                .ToList();
+        }
+        else
+        {
+            Items = new List<ContentItem>();
+        }
+    }
+}