45 lines
1.5 KiB
C#
45 lines
1.5 KiB
C#
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using AsadiTools.Data;
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using AsadiTools.Models;
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using Microsoft.AspNetCore.Mvc;
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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 BlogPostModel(AppDbContext db) : PageModel
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{
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public BlogPost? Post { get; private set; }
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public List<BlogPost> RelatedPosts { get; private set; } = [];
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public async Task<IActionResult> OnGetAsync(string slug)
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{
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Post = await db.BlogPosts
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.Where(p => p.IsPublished && p.Slug == slug)
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.FirstOrDefaultAsync();
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// Fallback: numeric slug = post ID
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if (Post is null && int.TryParse(slug, out var id))
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Post = await db.BlogPosts.Where(p => p.IsPublished && p.Id == id).FirstOrDefaultAsync();
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if (Post is null) return NotFound();
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// Related: same tag(s)
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var tags = Post.TagList;
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if (tags.Length > 0)
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{
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RelatedPosts = await db.BlogPosts
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.Where(p => p.IsPublished && p.Id != Post.Id && p.Tags != null)
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.ToListAsync();
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RelatedPosts = RelatedPosts
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.Where(p => p.TagList.Any(t => tags.Contains(t)))
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.OrderByDescending(p => p.PublishedAt)
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.Take(3)
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.ToList();
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}
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ViewData["Title"] = Post.Title + " | آساد ابزار";
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ViewData["Description"] = Post.MetaDescription ?? Post.Excerpt ?? Post.Title;
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return Page();
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}
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}
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