/// <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);
}
/// <summary>
/// Open the index folders and call the DAO Search method
/// </summary>
/// <param name="searchQuery"></param>
/// <param name="userId"></param>
/// <param name="sortBy"></param>
/// <returns></returns>
private static List<IssueDocument> PerformSearch(Query searchQuery, int startIndex, int blockSize, string sortBy)
{
List<IssueDocument> result = null;
string indexRootPath = ConfigurationController.IndexRootPath;
Directory indexDirEs, indexDirEn, indexDirHe;
try
{
indexDirEs = FSDirectory.Open(new System.IO.DirectoryInfo(indexRootPath + "/ES/IDX"));
indexDirEn = FSDirectory.Open(new System.IO.DirectoryInfo(indexRootPath + "/EN/IDX"));
indexDirHe = FSDirectory.Open(new System.IO.DirectoryInfo(indexRootPath + "/HE/IDX"));
}
catch
{
throw new ApplicationException("The index directory does not exist");
}
LuceneDao dao = new LuceneDao();
result = dao.MedesSearch(searchQuery, startIndex, blockSize, indexDirEs, indexDirEn, indexDirHe, sortBy);
return result;
}
/// <summary>
/// Indexing a single publication, passed as parameter
/// </summary>
/// <param name="bean"></param>
/// <param name="lng"></param>
/// <returns></returns>
public static int IndexPublication(IssueDocumentDto bean, string lng)
{
Analyzer analyzer = new SpanishAnalyzer(ConfigurationController.Stop_Words);
if (!string.IsNullOrEmpty(ConfigurationController.IndexRootPath))
{
Directory indexDir = FSDirectory.Open(new System.IO.DirectoryInfo(ConfigurationController.IndexRootPath + "/ES/IDX"));
if (!lng.ToLower().Trim().Equals("es"))
indexDir = FSDirectory.Open(new System.IO.DirectoryInfo(ConfigurationController.IndexRootPath + "/EN/IDX"));
LuceneDao dao = new LuceneDao();
dao.Analizer = analyzer;
return dao.IndexPublication(indexDir, bean);
}
return -1;
}
