private void btnInitAnalyzer_Click(object sender, EventArgs e)
{
using (new BusyObject(this))
{
if (analyzer == null)
{
string hspellPath = SelectProjectFolder("Select a path to HSpell data files", "hspell-data-files" + System.IO.Path.DirectorySeparatorChar);
if (hspellPath == null)
return;
MorphAnalyzer a = new MorphAnalyzer(hspellPath);
if (!a.IsInitialized)
{
MessageBox.Show("Error while trying to create a morphological analyzer object; please check the existance of the required data files and try again");
return;
}
analyzer = a;
}
// Recreate the index
IndexWriter writer = new IndexWriter(FSDirectory.Open(tempPath), new Lucene.Net.Analysis.SimpleAnalyzer(), true, new IndexWriter.MaxFieldLength(10));
writer.Close();
}
btnIndexAddFolder.Enabled = true;
btnRunAutoTests.Enabled = true;
btnExecuteSearch.Enabled = true;
}
public MorphAnalyzer(MorphAnalyzer other)
: base()
{
hebMorphLemmatizer = other.hebMorphLemmatizer;
SetOverridesTokenStreamMethod<MorphAnalyzer>();
}
public HtmlMorphAnalyzer(MorphAnalyzer other) : base(other)
{
}
public MorphAnalyzer(MorphAnalyzer other)
: base()
{
hebMorphLemmatizer = other.hebMorphLemmatizer;
SetOverridesTokenStreamMethod <MorphAnalyzer>();
}
private static void MoveLuceneIndex(String lng, int indexServer)
{
T.TraceMessage("Moving lucene index to server {0}", indexServer);
Directory[] readers = new Directory[1];
string impDomain = string.Empty, impUser = string.Empty, impPass = string.Empty;
string destIndexBasePath = string.Empty;
if (indexServer == 1)
{
destIndexBasePath = ConfigurationController.IndexRootPath;
}
Analyzer analyzer = new SpanishAnalyzer(ConfigurationController.Stop_Words);
string destIndexPath = destIndexBasePath + "\\ES\\IDX";
string tempIndexPath = ConfigurationController.TempIndexRootPath + "/ES/IDX";
if (lng.ToLower().Trim().Equals("en"))
{
destIndexPath = destIndexBasePath + "\\EN\\IDX";
tempIndexPath = ConfigurationController.TempIndexRootPath + "/EN/IDX";
analyzer = new EnglishAnalyzer(ConfigurationController.Stop_Words);
}
if (lng.ToLower().Trim().Equals("he"))
{
destIndexPath = destIndexBasePath + "\\HE\\IDX";
tempIndexPath = ConfigurationController.TempIndexRootPath + "/HE/IDX";
analyzer = new MorphAnalyzer(ConfigurationController.MorphFilesPath);
}
MoveIndexFiles(impDomain, impUser, impPass, destIndexPath, tempIndexPath, analyzer);
}
/// <summary>
/// Update Index by Language
/// </summary>
/// <param name="indexDir"></param>
/// <param name="lng"></param>
/// <returns></returns>
public static void UpdateIndex(String lng)
{
Analyzer analyzer = new SpanishAnalyzer(ConfigurationController.Stop_Words);
Directory indexDir = FSDirectory.Open(new System.IO.DirectoryInfo(ConfigurationController.TempIndexRootPath + "/ES/IDX"));
if (lng.ToLower().Trim().Equals("en"))
{
indexDir = FSDirectory.Open(new System.IO.DirectoryInfo(ConfigurationController.TempIndexRootPath + "/EN/IDX"));
analyzer = new EnglishAnalyzer(ConfigurationController.Stop_Words);
}
if (lng.ToLower().Trim().Equals("he"))
{
indexDir = FSDirectory.Open(new System.IO.DirectoryInfo(ConfigurationController.TempIndexRootPath + "/HE/IDX"));
analyzer = new MorphAnalyzer(ConfigurationController.MorphFilesPath);
}
LuceneDao dao = new LuceneDao();
dao.Analizer = analyzer;
dao.UpdateIndex(indexDir, lng);
}