public ActionResult Part_Procure_NewsList_AuditDetail(int? id)
{
新闻 g = new 新闻();
if (null != id)
{
g = 新闻管理.查找新闻((long)id);
}
if (g == null)
{
return Content("<script>window.location='/单位用户后台/Procure_NewsList_Audit';</script>");
}
return PartialView("Procure_Part/Part_Procure_NewsList_AuditDetail", g);
}
public ActionResult Part_Procure_NewsDetail(int? id)
{
新闻 g = new 新闻();
var come = Request.QueryString["come"];
var comestr = "我的新闻列表";
if (come == "a")
{
comestr = "审核新闻";
}
else if (come == "l")
{
comestr = "新闻列表";
}
if (null != id)
{
g = 新闻管理.查找新闻((long)id);
}
if (g == null)
{
return Content("<script>window.location='/单位用户后台/Procure_NewsList';</script>");
}
ViewData["come"] = comestr;
return PartialView("Procure_Part/Part_Procure_NewsDetail", g);
}
public ActionResult Part_NewsSearch()
{
ViewData["searchtext"] = Request.Form["searchtext"];
TopDocs serchalllist = SearchIndex("/Lucene.Net/IndexDic/News", Request.Form["searchtext"]);
if(serchalllist!=null)
{
int page = 1;
ViewData["currentpage"] = page;
ViewData["pagecount"] = page;
IList<新闻> serchlist = new List<新闻>();
var listcount = serchalllist.totalHits > 1000 ? 1000 : serchalllist.totalHits;
if (serchalllist != null && listcount > 0)
{
int maxpage = Math.Max((listcount + PAGESIZE - 1) / PAGESIZE, 1);
int length = PAGESIZE;
if (maxpage == page && listcount % PAGESIZE != 0)
length = listcount % PAGESIZE;
//IndexSearcher search = new IndexSearcher(IndexDic("/Lucene.Net/IndexDic/News"), true);
IndexSearcher search = new IndexSearcher(new Lucene.Net.Store.SimpleFSDirectory(new System.IO.DirectoryInfo(IndexDic("/Lucene.Net/IndexDic/News"))), true);
Dictionary<string, string> dic = new Dictionary<string, string>();
dic.Add("title", Request.Form["searchtext"]);
for (int i = 0; i < length; i++)
{
新闻 model = new 新闻();
model.Id = long.Parse(search.Doc(serchalllist.scoreDocs[i].doc).Get("NumId"));
model.内容主体.标题 = search.Doc(serchalllist.scoreDocs[i].doc).Get("Title");
model.内容主体.发布时间 = Convert.ToDateTime(search.Doc(serchalllist.scoreDocs[i].doc).Get("AddTime"));
serchlist.Add(SetHighlighter(dic, model));
}
//ViewData["currentpage"] = page;
ViewData["pagecount"] = maxpage;
}
ViewData["新闻搜索显示列表"] = serchlist;
return PartialView("Part_News/Part_NewsSearch");
}
else
{
return Content("<script>window.location='/新闻/NewsList';</script>");
}
}
/// <summary>
/// 设置关键字高亮
/// </summary>
/// <param name="dicKeywords">关键字列表</param>
/// <param name="model">返回的数据模型</param>
/// <returns></returns>
private 新闻 SetHighlighter(Dictionary<string, string> dicKeywords, 新闻 model)
{
SimpleHTMLFormatter simpleHTMLFormatter = new PanGu.HighLight.SimpleHTMLFormatter("<font color=\"red\">", "</font>");
Highlighter highlighter = new PanGu.HighLight.Highlighter(simpleHTMLFormatter, new Segment());
highlighter.FragmentSize = 50;
string strTitle = string.Empty;
dicKeywords.TryGetValue("title", out strTitle);
if (!string.IsNullOrEmpty(strTitle))
{
string title = highlighter.GetBestFragment(strTitle, model.内容主体.标题);
if (!string.IsNullOrEmpty(title))
model.内容主体.标题 = title;
}
return model;
}
public ActionResult Part_SearchByCondition()
{
int page = int.Parse(Request.Params["page"]);
string keyword = Request.Params["keyword"];
TopDocs serchalllist = SearchIndex("/Lucene.Net/IndexDic/News", keyword);
IList<新闻> serchlist = new List<新闻>();
var listcount = serchalllist.totalHits > 1000 ? 1000 : serchalllist.totalHits;
if (serchalllist != null && listcount > 0)
{
int maxpage = Math.Max((listcount + PAGESIZE - 1) / PAGESIZE, 1);
int length = PAGESIZE;
if (maxpage == page && listcount % PAGESIZE != 0)
{
length = listcount % PAGESIZE;
}
//IndexSearcher search = new IndexSearcher(IndexDic("/Lucene.Net/IndexDic/News"), true);
IndexSearcher search = new IndexSearcher(new Lucene.Net.Store.SimpleFSDirectory(new System.IO.DirectoryInfo(IndexDic("/Lucene.Net/IndexDic/News"))), true);
Dictionary<string, string> dic = new Dictionary<string, string>();
dic.Add("title", keyword);
int count = PAGESIZE * ((int)page - 1);
for (int i = count; i < count + length; i++)
{
新闻 model = new 新闻();
model.Id = long.Parse(search.Doc(serchalllist.scoreDocs[i].doc).Get("NumId"));
model.内容主体.标题 = search.Doc(serchalllist.scoreDocs[i].doc).Get("Title");
model.内容主体.发布时间 = Convert.ToDateTime(search.Doc(serchalllist.scoreDocs[i].doc).Get("AddTime"));
serchlist.Add(SetHighlighter(dic, model));
}
ViewData["currentpage"] = page;
ViewData["pagecount"] = maxpage;
}
ViewData["新闻搜索显示列表"] = serchlist;
return PartialView("Part_News/Part_SearchByCondition");
}
public static bool 更新新闻(新闻 content,bool flage = true)
{
return Mongo.更新(content, flage);
}
public static bool 添加新闻(新闻 content)
{
return Mongo.添加(content);
}
