90 lines
2.9 KiB
C#
90 lines
2.9 KiB
C#
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using Humanizer;
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using Microsoft.AspNetCore.Mvc;
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using OliverBooth.Data.Blog;
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using OliverBooth.Services;
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namespace OliverBooth.Controllers.Blog;
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/// <summary>
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/// Represents a controller for the blog API.
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/// </summary>
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[ApiController]
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[Route("api/blog")]
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[Produces("application/json")]
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public sealed class BlogApiController : ControllerBase
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{
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private readonly IBlogPostService _blogPostService;
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private readonly IBlogUserService _userService;
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/// <summary>
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/// Initializes a new instance of the <see cref="BlogApiController" /> class.
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/// </summary>
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/// <param name="blogPostService">The <see cref="IBlogPostService" />.</param>
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/// <param name="userService">The <see cref="IUserService" />.</param>
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public BlogApiController(IBlogPostService blogPostService, IBlogUserService userService)
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{
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_blogPostService = blogPostService;
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_userService = userService;
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}
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[Route("count")]
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public IActionResult Count()
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{
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return Ok(new { count = _blogPostService.GetBlogPostCount() });
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}
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[HttpGet("posts/{page:int?}")]
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public IActionResult GetAllBlogPosts(int page = 0)
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{
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const int itemsPerPage = 10;
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IReadOnlyList<IBlogPost> allPosts = _blogPostService.GetBlogPosts(page, itemsPerPage);
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return Ok(allPosts.Select(post => CreatePostObject(post)));
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}
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[HttpGet("author/{id:guid}")]
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public IActionResult GetAuthor(Guid id)
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{
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if (!_userService.TryGetUser(id, out IUser? author)) return NotFound();
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return Ok(new
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{
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id = author.Id,
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name = author.DisplayName,
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avatarUrl = author.AvatarUrl,
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});
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}
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[HttpGet("post/{id:guid?}")]
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public IActionResult GetPost(Guid id)
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{
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if (!_blogPostService.TryGetPost(id, out IBlogPost? post)) return NotFound();
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return Ok(CreatePostObject(post, true));
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}
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private object CreatePostObject(IBlogPost post, bool includeContent = false)
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{
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return new
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{
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id = post.Id,
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commentsEnabled = post.EnableComments,
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identifier = post.GetDisqusIdentifier(),
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author = post.Author.Id,
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title = post.Title,
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published = post.Published.ToUnixTimeSeconds(),
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formattedDate = post.Published.ToString("dddd, d MMMM yyyy HH:mm"),
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updated = post.Updated?.ToUnixTimeSeconds(),
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humanizedTimestamp = post.Updated?.Humanize() ?? post.Published.Humanize(),
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excerpt = _blogPostService.RenderExcerpt(post, out bool trimmed),
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content = includeContent ? _blogPostService.RenderPost(post) : null,
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trimmed,
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url = new
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{
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year = post.Published.ToString("yyyy"),
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month = post.Published.ToString("MM"),
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day = post.Published.ToString("dd"),
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slug = post.Slug
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}
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};
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}
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}
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