public ActionResult Search(SearchDocument doc)
{
#region "old codes"
doc.Tags = doc.Tags ?? String.Empty;
if (doc.Tags.Contains("年份"))
{
doc.OrderByField = SearchDocument.Field.Year;
}
if (doc.Tags.Contains("使用频率"))
{
doc.OrderByField = SearchDocument.Field.Year;
}
if (doc.Tags.Contains("销量"))
{
doc.OrderByField = SearchDocument.Field.Year;
}
doc.Tags = System.Text.RegularExpressions.Regex.Replace(doc.Tags, "(年份|使用频率|销量)", "");
int totalCount = 0;
List<Clothes> clothes = SaveClothesHelper.Search(doc, out totalCount);
//return View(clothes);
#endregion
//IEnumerable<Clothes> clothes = DbContext.Clothes.Where(t => t.IsDeleted == false);
//if (!string.IsNullOrEmpty(doc.NO)) clothes = clothes.Where(t => t.ProductNO.Contains(doc.NO) || t.SampleNO.Contains(doc.NO));
//var totalCount = clothes.Count();
//clothes = clothes.OrderByDescending(t => t.Id).Skip((doc.PageIndex - 1) * PAGE_SIZE).Take(PAGE_SIZE);
return View(clothes.ToPageList<Clothes>(doc.PageIndex, SearchDocument.PAGE_SIZE, totalCount));
}
public static List<Clothes> Search(SearchDocument searchCondition, out int totalCount)
{
List<Clothes> clothes = new List<Clothes>();
if (!System.IO.Directory.Exists(HttpContext.Current.Server.MapPath(INDEX_PATH)) || System.IO.Directory.GetFiles(HttpContext.Current.Server.MapPath(INDEX_PATH)).Length == 0)
{
totalCount = 0;
return clothes;
}
QueryParser parser = new QueryParser(version, Fields.Tags.ToString(), analyzer);
parser.DefaultOperator = QueryParser.Operator.OR;
var searchQuery = searchCondition.ToSearchDocument();
Query query = parser.Parse(searchQuery);
IndexSearcher searcher = new IndexSearcher(directory);
var sortBy = new Sort(new SortField(Fields.Id.ToString(), SortField.INT, true));
switch (searchCondition.OrderByField)
{
case SearchDocument.Field.SaledCount:
sortBy = new Sort(new SortField(Fields.SaledCount.ToString(), SortField.INT, true));
break;
case SearchDocument.Field.ViewedCount:
sortBy = new Sort(new SortField(Fields.UsedCount.ToString(), SortField.INT, true));
break;
case SearchDocument.Field.Year:
sortBy = new Sort(new SortField(Fields.Year.ToString(), SortField.STRING, true));
break;
}
var collector = TopFieldCollector.Create(sortBy, 100000, true, true, true, true);
searcher.Search(query, collector);
totalCount = collector.TotalHits;
var docs = collector.TopDocs((searchCondition.PageIndex - 1) * SearchDocument.PAGE_SIZE, SearchDocument.PAGE_SIZE);
foreach (var t in docs.ScoreDocs)
{
if (t != null)
{
clothes.Add(new Clothes()
{
Id = int.Parse(searcher.Doc(t.Doc).GetField(Fields.Id.ToString()).StringValue),
ProductNO = searcher.Doc(t.Doc).GetField(Fields.ProductNO.ToString()).StringValue,
SampleNO = searcher.Doc(t.Doc).GetField(Fields.SampleNO.ToString()).StringValue,
ClothesPics = searcher.Doc(t.Doc).GetField(Fields.ClothesPics.ToString()).StringValue,
StylePics = searcher.Doc(t.Doc).GetField(Fields.StylePics.ToString()).StringValue,
ModelVersionPics = searcher.Doc(t.Doc).GetField(Fields.ModelVersionPics.ToString()).StringValue
});
}
}
return clothes;
}
