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using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Blog.Core.Common;
using Blog.Core.Common.Helper;
using Blog.Core.IServices;
using Blog.Core.Model;
using Blog.Core.Model.Models;
using Blog.Core.SwaggerHelper;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using StackExchange.Profiling;
using static Blog.Core.SwaggerHelper.CustomApiVersion;
namespace Blog.Core.Controllers
{
/// <summary>
/// 博客管理
/// </summary>
[Produces("application/json")]
[Route("api/Blog")]
[Authorize]
public class BlogController : Controller
{
readonly IBlogArticleServices _blogArticleServices;
readonly IRedisCacheManager _redisCacheManager;
/// <summary>
/// 构造函数
/// </summary>
/// <param name="blogArticleServices"></param>
/// <param name="redisCacheManager"></param>
public BlogController(IBlogArticleServices blogArticleServices, IRedisCacheManager redisCacheManager)
{
_blogArticleServices = blogArticleServices;
_redisCacheManager = redisCacheManager;
}
/// <summary>
/// 获取博客列表【无权限】
/// </summary>
/// <param name="id"></param>
/// <param name="page"></param>
/// <param name="bcategory"></param>
/// <param name="key"></param>
/// <returns></returns>
[HttpGet]
[AllowAnonymous]
//[ResponseCache(Location = ResponseCacheLocation.None, NoStore = true)]
[ResponseCache(Duration = 600)]
public async Task<object> Get(int id, int page = 1, string bcategory = "技术博文", string key = "")
{
int intTotalCount = 6;
int total;
int totalCount = 1;
List<BlogArticle> blogArticleList = new List<BlogArticle>();
if (string.IsNullOrEmpty(key) || string.IsNullOrWhiteSpace(key))
{
key = "";
}
using (MiniProfiler.Current.Step("开始加载数据："))
{
try
{
if (_redisCacheManager.Get<object>("Redis.Blog") != null)
{
MiniProfiler.Current.Step("从Redis服务器中加载数据：");
blogArticleList = _redisCacheManager.Get<List<BlogArticle>>("Redis.Blog");
}
else
{
MiniProfiler.Current.Step("从MSSQL服务器中加载数据：");
blogArticleList = await _blogArticleServices.Query(a => a.bcategory == bcategory && a.IsDeleted == false);
_redisCacheManager.Set("Redis.Blog", blogArticleList, TimeSpan.FromHours(2));
}
}
catch (Exception e)
{
MiniProfiler.Current.CustomTiming("Errors：", "Redis服务未启用，请开启该服务，并且请注意端口号，本项目使用的的6319，而且我的是没有设置密码。" + e.Message);
blogArticleList = await _blogArticleServices.Query(a => a.bcategory == bcategory && a.IsDeleted == false);
}
}
blogArticleList = blogArticleList.Where(d => (d.btitle != null && d.btitle.Contains(key)) || (d.bcontent != null && d.bcontent.Contains(key))).ToList();
total = blogArticleList.Count();
totalCount = blogArticleList.Count() / intTotalCount;
using (MiniProfiler.Current.Step("获取成功后，开始处理最终数据"))
{
blogArticleList = blogArticleList.OrderByDescending(d => d.bID).Skip((page - 1) * intTotalCount).Take(intTotalCount).ToList();
foreach (var item in blogArticleList)
{
if (!string.IsNullOrEmpty(item.bcontent))
{
item.bRemark = (HtmlHelper.ReplaceHtmlTag(item.bcontent)).Length >= 200 ? (HtmlHelper.ReplaceHtmlTag(item.bcontent)).Substring(0, 200) : (HtmlHelper.ReplaceHtmlTag(item.bcontent));
int totalLength = 500;
if (item.bcontent.Length > totalLength)
{
item.bcontent = item.bcontent.Substring(0, totalLength);
}
}
}
}
return Ok(new
{
success = true,
page,
total,
pageCount = totalCount,
data = blogArticleList
});
}
/// <summary>
/// 获取博客详情
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
[HttpGet("{id}")]
[Authorize(Roles = "Admin")]
public async Task<object> Get(int id)
{
var model = await _blogArticleServices.GetBlogDetails(id);
return Ok(new
{
success = true,
data = model
});
}
/// <summary>
/// 获取详情【无权限】
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
[HttpGet]
[Route("DetailNuxtNoPer")]
[AllowAnonymous]
public async Task<object> DetailNuxtNoPer(int id)
{
var model = await _blogArticleServices.GetBlogDetails(id);
return Ok(new
{
success = true,
data = model
});
}
/// <summary>
/// 获取博客测试信息 v2版本
/// </summary>
/// <returns></returns>
[HttpGet]
////MVC自带特性 对 api 进行组管理
//[ApiExplorerSettings(GroupName = "v2")]
////路径 如果以 / 开头，表示绝对路径，反之相对 controller 的想u地路径
//[Route("/api/v2/blog/Blogtest")]
//和上边的版本控制以及路由地址都是一样的
[CustomRoute(ApiVersions.V2, "Blogtest")]
[AllowAnonymous]
public object V2_Blogtest()
{
return Ok(new { status = 220, data = "我是第二版的博客信息" });
}
/// <summary>
/// 添加博客【无权限】
/// </summary>
/// <param name="blogArticle"></param>
/// <returns></returns>
[HttpPost]
[AllowAnonymous]
public async Task<MessageModel<string>> Post([FromBody] BlogArticle blogArticle)
{
var data = new MessageModel<string>();
blogArticle.bCreateTime = DateTime.Now;
blogArticle.bUpdateTime = DateTime.Now;
blogArticle.IsDeleted = false;
var id = (await _blogArticleServices.Add(blogArticle));
data.success = id > 0;
if (data.success)
{
data.response = id.ObjToString();
data.msg = "添加成功";
}
return data;
}
/// <summary>
/// 删除博客
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
[HttpDelete]
[Authorize(Permissions.Name)]
[Route("Delete")]
public async Task<MessageModel<string>> Delete(int id)
{
var data = new MessageModel<string>();
if (id > 0)
{
var blogArticle = await _blogArticleServices.QueryById(id);
blogArticle.IsDeleted = true;
data.success = await _blogArticleServices.Update(blogArticle);
if (data.success)
{
data.msg = "删除成功";
data.response = blogArticle?.bID.ObjToString();
}
}
return data;
}
}
}