public ActionResult Create(TimeLink link)
{
try
{
if (link.Name == null)
{
link.Name = Tools.LinkGenerate(context);
}
if (!Tools.Unique(context, link.Name) || link.Time < DateTime.Now)
{
return(RedirectToAction(nameof(Create)));
}
context.TimeLinks.Add(link);
context.SaveChanges();
return(RedirectToAction(nameof(Index)));
}
catch
{
return(RedirectToAction(nameof(Create)));
}
}
/// <summary>
/// 自动摘要
/// </summary>
/// <param name="categoryName">关键词组名</param>
/// <param name="time">查询时间</param>
/// <param name="projectId">项目Id</param>
/// <param name="source">折线图返回自动摘要时使用</param>
/// <returns></returns>
public List <string> GetSummary(string categoryName, string time, string projectId, string source)
{
List <string> result = new List <string>();
string text = ""; //自动摘要使用文本
if (source == null)
{
//拆分projectId，判断是否为多项目
var proObjIds = CommonTools.GetObjIdListFromStr(projectId);
//获取起止时间
DateTime endTime = new DateTime();
DateTime.TryParse(time, out endTime);
DateTime startTime = endTime.AddDays(-1);
//获取词组ID
var builderCatId = Builders <Dnl_KeywordCategory> .Filter;
var filterCatId = builderCatId.Eq(x => x.Name, categoryName);
filterCatId &= builderCatId.In(x => x.ProjectId, proObjIds);
var categoryId = MongoDBHelper.Instance.GetDnl_KeywordCategory().Find(filterCatId).Project(x => x._id).FirstOrDefault();
//获取关键词ID列表
var builderKey = Builders <Dnl_KeywordMapping> .Filter;
var filterKey = builderKey.Eq(x => x.CategoryId, categoryId);
var keywordList = MongoDBHelper.Instance.GetDnl_KeywordMapping().Find(filterKey).Project(x => x.KeywordId.ToString()).ToList();
//获取项目内已删除的链接Id
var builderLinkMap = Builders <Dnl_LinkMapping_Baidu> .Filter;
var filterLinkMap = builderLinkMap.In(x => x.ProjectId, proObjIds) & builderLinkMap.Eq(x => x.DataCleanStatus, (byte)2);
var exLinkObjIds = MongoDBHelper.Instance.GetDnl_LinkMapping_Baidu().Find(filterLinkMap).Project(x => x.LinkId).ToList(); //项目中已删除的链接ID列表
//获取链接标题及摘要
var builder = Builders <Dnl_Link_Baidu> .Filter;
var filter = builder.In(x => x.SearchkeywordId, keywordList) & builder.Ne(x => x.PublishTime, "");
filter &= builder.Nin(x => x._id, exLinkObjIds);
var queryDatas = MongoDBHelper.Instance.GetDnl_Link_Baidu().Find(filter).Project(x => new
{
Title = x.Title,
Description = x.Description,
PublishTime = x.PublishTime
}).ToList();
//获取起止时间内数据
List <TimeLink> LinkInfo = new List <TimeLink>();
foreach (var gr in queryDatas)
{
TimeLink v = new TimeLink();
v.Title = gr.Title;
v.Description = gr.Description;
DateTime dt = new DateTime();
DateTime.TryParse(gr.PublishTime, out dt);
v.PublishTime = dt;
LinkInfo.Add(v);
}
LinkInfo = LinkInfo.Where(x => x.PublishTime > startTime && x.PublishTime <= endTime).ToList();
foreach (var x in LinkInfo)
{
text += x.Title + "。" + System.Environment.NewLine;
text += x.Description + "。" + System.Environment.NewLine;
}
}
else
{
text = source;
}
GetList(text, 3, 1);
foreach (var i in keySentenceList)
{
result.Add(AllsentenceList[i]);
}
return(result);
}
