private void RebuildIndex(Index index)
{
if (index == null)
{
return;
}
index.Rebuild();
}
public void Initialize(Index index)
{
_logger = CreateLogger();
_index = index;
_logger.Info("Crawler initialized");
if (_triggers.Count == 0)
{
InitializeDefaultTriggers(index);
}
if (_rebuildTriggers.Count == 0)
{
InitializeDefaultRebuildTriggers(index);
}
foreach (var trigger in _triggers)
{
Event.Subscribe(trigger, HandleUpdateIndexEvent);
}
foreach (var trigger in _rebuildTriggers)
{
Event.Subscribe(trigger, HandleRebuildIndexEvent);
}
}
private void InitializeDefaultTriggers(Index index)
{
_triggers.Add("publish:end");
_triggers.Add(String.Format("efocus:updateindex:{0}", index.Name.ToLower()));
}
private void InitializeDefaultRebuildTriggers(Index index)
{
_rebuildTriggers.Add(String.Format("efocus:rebuildindex:{0}", index.Name.ToLower()));
}
/// <summary>
/// Gets the items from the GetIndexes()
/// </summary>
/// <param name="queryString">
/// The query string.
/// </param>
/// <param name="useQueryParser">
/// if set to <c>true</c> [use query parser].
/// </param>
/// <returns>
/// Returns Query Result
/// </returns>
public QueryResult GetItems(string queryString, bool useQueryParser)
{
// Result object used to pass result and errormessages back to sender.
QueryResult result = new QueryResult();
List <string> indexes = this.GetIndexes();
string[] resultItemIds = null;
foreach (string indexName in indexes)
{
string database = "master";
HighResTimer timer = new HighResTimer(true);
// get the specified index
Sitecore.Search.Index searchIndex = SearchManager.GetIndex(indexName);
// get the database to perform the search in..
Database db = Factory.GetDatabase(database);
SearchHits hits;
try
{
if (useQueryParser)
{
using (IndexSearchContext searchContext = searchIndex.CreateSearchContext())
{
// get a new standard analyser so we can create a query..
Analyzer analyzer = new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_30);
QueryParser queryParser = new QueryParser(Lucene.Net.Util.Version.LUCENE_30, queryString, analyzer);
Query qry = queryParser.Query("_content");
hits = searchContext.Search(qry, int.MaxValue);
}
}
else
{
using (IndexSearchContext searchContext = searchIndex.CreateSearchContext())
{
// perform the search and get the results back as a Hits list..
hits = searchContext.Search(queryString, int.MaxValue);
}
}
result.Success = true;
resultItemIds = new string[hits.Length];
int i = 0;
foreach (Document document in hits.Documents)
{
string str = document.Get("_docID");
resultItemIds[i++] = str;
}
}
catch (ParseException e)
{
result.ErrorMessage = e.Message;
result.ParseException = e;
result.Success = false;
}
}
result.Result = resultItemIds;
return(result);
}
