Backup

1 files changed, 39 insertions, 0 deletions

diff --git a/CoreWiki/Pages/All.cshtml.cs b/CoreWiki/Pages/All.cshtml.cs
new file mode 100644
index 0000000..c41e216
--- /dev/null
+++ b/CoreWiki/Pages/All.cshtml.cs
@@ -0,0 +1,39 @@
+using CoreWiki.Models;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Internal;
+
+namespace CoreWiki.Pages;
+
+public class All : PageModel
+{
+    private readonly ApplicationDbContext _context;
+    
+    [BindProperty(SupportsGet = true)] 
+    public int PageNumber { get; set; } = 1;
+    [BindProperty(SupportsGet = true)]
+    public int PageSize { get; set; } = 25;
+    public IEnumerable<Article>? Articles { get; set; }
+    public int TotalPages { get; set; }
+
+    public All(ApplicationDbContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<IActionResult> OnGetAsync()
+    {
+        TotalPages = (int)Math.Ceiling(await _context.Articles.CountAsync() / (float)PageSize);
+        if (PageNumber > TotalPages) PageNumber = 1;
+        
+        Articles = await _context.Articles
+            .AsNoTracking()
+            .OrderBy(a => a.PublishedDateTime)
+            .Skip(PageSize * (PageNumber - 1))
+            .Take(PageSize)
+            .ToArrayAsync();
+        
+        return Page();
+    }
+}
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