private PagedCollection<IndexProduct> GetProducts(int pageindex, int pagesize, ImageSize imgSize, PrdType prdType)
{
var pagedProducts = _adminService.GetProductsByType(pageindex, pagesize, prdType);
List<IndexProduct> indexProducts = new List<IndexProduct>();
foreach (var item in pagedProducts.Items)
{
var imgs = _imgService.GetImages(item._id);
var selectImg = imgs.FirstOrDefault(m => m.Width == imgSize.Width && m.Height == imgSize.Height);
if (selectImg == null) continue;
IndexProduct idxProduct = new IndexProduct();
idxProduct.Product = item;
idxProduct.Image = selectImg;
indexProducts.Add(idxProduct);
}
return new PagedCollection<IndexProduct>(indexProducts, pagedProducts.PageIndex,
pagedProducts.PageSize, pagedProducts.ItemCount);
}
public IList<IndexProduct> SearchProducts(string path, string term)
{
FSDirectory directory = FSDirectory.Open(new DirectoryInfo(path), new NoLockFactory());
using (directory)
{
IndexReader reader = IndexReader.Open(directory, true);
using (reader)
{
IndexSearcher searcher = new IndexSearcher(reader);
PhraseQuery query = new PhraseQuery();
var termSplits = SplitWords(term);
foreach (var t in termSplits)
{
query.Add(new Term(_name, t));
}
query.Slop = 0;
TopScoreDocCollector collector = TopScoreDocCollector.Create(1000, true);
searcher.Search(query, collector);
ScoreDoc[] docs = collector.TopDocs(0, collector.TotalHits).ScoreDocs;
IList<IndexProduct> results = new List<IndexProduct>();
for (int i = 0; i < docs.Length; i++)
{
int docId = docs[i].Doc;
Document doc = searcher.Doc(docId);
IndexProduct idxPrd = new IndexProduct();
idxPrd.Product = new ProductRequest();
idxPrd.Product._id = doc.Get(_id) ?? "";
idxPrd.Product.Type = doc.Get(_type).ToInt();
idxPrd.Product.LinkUrl = doc.Get(_linkurl) ?? "";
idxPrd.Product.Name = HighLight(term, doc.Get(_name) ?? "");
idxPrd.Image = new ImageRequest();
idxPrd.Image.Url = doc.Get(_imgurl) ?? "";
results.Add(idxPrd);
}
return results;
}
}
}
