37 lines
1.4 KiB
C#
37 lines
1.4 KiB
C#
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using AsadiTools.Data;
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using AsadiTools.Models;
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using Microsoft.AspNetCore.Mvc.RazorPages;
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using Microsoft.EntityFrameworkCore;
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namespace AsadiTools.Pages.Blog;
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public class BlogIndexModel(AppDbContext db) : PageModel
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{
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public const int PageSize = 6;
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public List<BlogPost> Posts { get; private set; } = [];
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public int CurrentPage { get; private set; } = 1;
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public int TotalPages { get; private set; }
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public string? Tag { get; private set; }
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public async Task OnGetAsync(string? tag, int page = 1)
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{
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Tag = tag;
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var q = db.BlogPosts.Where(p => p.IsPublished);
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if (!string.IsNullOrEmpty(tag))
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q = q.Where(p => p.Tags != null && p.Tags.Contains(tag));
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var total = await q.CountAsync();
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TotalPages = (int)Math.Ceiling(total / (double)PageSize);
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CurrentPage = Math.Clamp(page, 1, Math.Max(1, TotalPages));
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Posts = await q.OrderByDescending(p => p.PublishedAt)
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.Skip((CurrentPage - 1) * PageSize)
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.Take(PageSize)
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.ToListAsync();
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ViewData["Title"] = "بلاگ آساد ابزار — راهنما و مقالات تعمیر ابزار";
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ViewData["Description"] = "مقالات تخصصی تعمیر و نگهداری ابزار برقی. راهنمای خرید، نکات فنی و اخبار صنعت ابزار از آساد ابزار کرج.";
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}
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}
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