public List <SearchResult> Search(string queryString, out int totalHits)
{
var l = new List <SearchResult>();
// Parse the query - assuming it's not a single term but an actual query string
// Note the QueryParser used is using the same analyzer used for indexing
var query = queryParser.Parse(queryString);
var _totalHits = 0;
// Execute the search with a fresh indexSearcher
searcherManager.MaybeRefreshBlocking();
searcherManager.ExecuteSearch(searcher =>
{
var topDocs = searcher.Search(query, 10);
_totalHits = topDocs.TotalHits;
foreach (var result in topDocs.ScoreDocs)
{
var doc = searcher.Doc(result.Doc);
l.Add(new SearchResult
{
Name = doc.GetField("name")?.StringValue,
Description = doc.GetField("description")?.StringValue,
Url = doc.GetField("url")?.StringValue,
// Results are automatically sorted by relevance
Score = result.Score,
});
}
}, exception => { Console.WriteLine(exception.ToString()); });
totalHits = _totalHits;
return(l);
}
/// <summary>
/// Performs a search to find information across the whole documentation.
/// </summary>
/// <param name="queryString"> The query of the search.</param>
/// <returns>A list which contains all the pages which match to the query.</returns>
public string Search(string queryString)
{
if (string.IsNullOrWhiteSpace(queryString))
{
return(null);
}
var listSearchResult = new List <Page>();
// Parse the query - assuming it's not a single term but an actual query string
var query = QueryParser.Parse(queryString);
// Execute the search with a fresh indexSearcher
SearcherManager.MaybeRefreshBlocking();
SearcherManager.ExecuteSearch(searcher =>
{
var topDocs = searcher.Search(query, 10);
foreach (var result in topDocs.ScoreDocs)
{
var doc = searcher.Doc(result.Doc);
listSearchResult.Add(new Page
{
Name = doc.GetField("name")?.StringValue,
Path = doc.GetField("path")?.StringValue,
});
}
}, exception => { Console.WriteLine(exception.ToString()); });
var listPagesContentResult = this.SearchInPagesContent(queryString);
var listPagesContentResultUpdate = new List <Page>();
foreach (var result in listPagesContentResult)
{
if (!listSearchResult.Exists(x => x.Path == result.Path))
{
listPagesContentResultUpdate.Add(result);
}
}
return(this.markdownToHtml.CreateHtmlPageFromResults(queryString, listSearchResult, listPagesContentResultUpdate, this.PathIndexDirectory));
}
