General.Web/Controllers/Web/SearchController.cs

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using General.Core.Config;
using General.Entities.ViewData.Article;
using General.Mvc.Filters;
using General.Services.Article;
using General.Services.Template;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Caching.Memory;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;

namespace General.Mvc.Controllers.Web
{
    [ServiceFilter(typeof(PageTemplateFilter))]
    public class SearchController : Controller
    {
        private readonly ITemplateService templateService;
        private readonly IArticleService articleService;
        private readonly IArticleCateService articleCateService;
        private readonly IMemoryCache memoryCache;
        public SearchController(ITemplateService templateService,
            IArticleService articleService,
            IArticleCateService articleCateService,
            IMemoryCache memoryCache)
        {
            this.templateService = templateService;
            this.articleService = articleService;
            this.articleCateService = articleCateService;
            this.memoryCache = memoryCache;
        }

        /// <summary>
        /// 搜索页
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        [Route("/Search/{content}.html")]
        [Route("/Search")]
        public async Task<IActionResult> Index(string content)
        {
            var indexHtml = await templateService.GetPageHtmlContent(WebSiteTemplateConfig.Site_Template_Search_Info.name);
            var searchHtml = WebSiteTemplateConfig.Site_Template_Search_Info.htmlContent;
            var WebSite_UniqueIdentification = memoryCache.Get("WebSite_UniqueIdentification").ToString();

            indexHtml = indexHtml.Replace("@KeyWords", content).Replace("@Title", "搜索结果 - "+ content).Replace("@Description", "搜索结果 - " + content);

            searchHtml = searchHtml.Replace("@SearchContent", content);
            searchHtml = await SearchArticleResult(searchHtml,content);

            indexHtml = indexHtml.Replace("@Section_Main", searchHtml);
            HttpContext.Response.ContentType = "text/html";
            return Content(indexHtml);
        }

        /// <summary>
        /// 搜索文章表信息
        /// </summary>