Swarm/DysonNetwork.Sphere/Connection/WebReader/WebArticleController.cs
2025-07-01 00:44:48 +08:00

82 lines
2.5 KiB
C#

using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
namespace DysonNetwork.Sphere.Connection.WebReader;
[ApiController]
[Route("/feeds/articles")]
public class WebArticleController(AppDatabase db) : ControllerBase
{
/// <summary>
/// Get a list of recent web articles
/// </summary>
/// <param name="limit">Maximum number of articles to return</param>
/// <param name="offset">Number of articles to skip</param>
/// <param name="feedId">Optional feed ID to filter by</param>
/// <param name="publisherId">Optional publisher ID to filter by</param>
/// <returns>List of web articles</returns>
[HttpGet]
public async Task<IActionResult> GetArticles(
[FromQuery] int limit = 20,
[FromQuery] int offset = 0,
[FromQuery] Guid? feedId = null,
[FromQuery] Guid? publisherId = null
)
{
var query = db.WebArticles
.OrderByDescending(a => a.PublishedAt)
.Include(a => a.Feed)
.AsQueryable();
if (feedId.HasValue)
query = query.Where(a => a.FeedId == feedId.Value);
if (publisherId.HasValue)
query = query.Where(a => a.Feed.PublisherId == publisherId.Value);
var totalCount = await query.CountAsync();
var articles = await query
.Skip(offset)
.Take(limit)
.ToListAsync();
Response.Headers["X-Total"] = totalCount.ToString();
return Ok(articles);
}
/// <summary>
/// Get a specific web article by ID
/// </summary>
/// <param name="id">The article ID</param>
/// <returns>The web article</returns>
[HttpGet("{id:guid}")]
[ProducesResponseType(404)]
public async Task<IActionResult> GetArticle(Guid id)
{
var article = await db.WebArticles
.Include(a => a.Feed)
.FirstOrDefaultAsync(a => a.Id == id);
if (article == null)
return NotFound();
return Ok(article);
}
/// <summary>
/// Get random web articles
/// </summary>
/// <param name="limit">Maximum number of articles to return</param>
/// <returns>List of random web articles</returns>
[HttpGet("random")]
public async Task<IActionResult> GetRandomArticles([FromQuery] int limit = 5)
{
var articles = await db.WebArticles
.OrderBy(_ => EF.Functions.Random())
.Include(a => a.Feed)
.Take(limit)
.ToListAsync();
return Ok(articles);
}
}