private static void ImportNLU(string rootPath)
{
NLUDataImporter importer = new NLUDataImporter(rootPath);
writer.CreateNLUCollections(importer.ParseIntentRules(), importer.ParseEntityData(), importer.ParseEntityAttributeData());
Console.WriteLine("Imported NLU materials to MongoDB!");
}
public (List <NLUIntentRule>, List <EntityData>, List <EntityAttributeData>) LoadNLU(string dsName)
{
if (string.IsNullOrWhiteSpace(dsName))
{
log.Here().Warning("The datastore: " + dsName + " doesn't exist.");
return(null, null, null);
}
string nluPath = this.rootPath + Path.DirectorySeparatorChar + dsName + Path.DirectorySeparatorChar + "NLU" + Path.DirectorySeparatorChar;
if (string.IsNullOrWhiteSpace(nluPath) || !Directory.Exists(nluPath))
{
log.Here().Warning("The path of NLUFilePath: " + nluPath + " doesn't exist.");
return(null, null, null);
}
log.Here().Information("NLUFilePath: " + nluPath);
NLUDataImporter importer = new NLUDataImporter(nluPath);
List <NLUIntentRule> iList = importer.ParseIntentRules();
List <EntityData> eList = importer.ParseEntityData();
List <EntityAttributeData> eaList = importer.ParseEntityAttributeData();
return(iList, eList, eaList);
}
private void ImportNLU(string nluPath, string dbName)
{
NLUDataImporter importer = new NLUDataImporter(nluPath);
writer.CreateNLUCollections(dbName, importer.ParseIntentRules(), importer.ParseEntityData(), importer.ParseEntityAttributeData(), false);
Console.WriteLine("Imported NLU materials to MongoDB!");
}
private NLUDataAccessor(IConfiguration config)
{
log = Log.Logger.ForContext <NLUDataAccessor>();
string persistanceType = config.GetSection("PersistanceType").Value;
if (persistanceType == "File")
{
FilePathConfig filePaths = config.GetSection("FileDataPath").Get <FilePathConfig>();
string nluPath = filePaths.NLUFilePath;
log.Here().Information("NLUFilePath: " + nluPath);
NLUDataImporter importer = new NLUDataImporter(nluPath);
this.iList = importer.ParseIntentRules();
this.eList = importer.ParseEntityData();
this.eaList = importer.ParseEntityAttributeData();
}
else if (persistanceType == "MongoDB")
{
BsonDocument allFilter = new BsonDocument();
string connectionString = config.GetConnectionString("MongoDbConnection");
string dbName = config.GetConnectionString("DatabaseName");
Console.WriteLine("Database Name: " + dbName);
MongoClient client = new MongoClient(connectionString);
IMongoDatabase db = client.GetDatabase(dbName);
log.Here().Information("connectionString: " + connectionString + ", databaseName: " + dbName);
IMongoCollection <NLUIntentRule> iCollection = db.GetCollection <NLUIntentRule>("IntentRules");
this.iList = iCollection.Find(allFilter).ToList();
IMongoCollection <EntityData> eCollection = db.GetCollection <EntityData>("Entities");
this.eList = eCollection.Find(allFilter).ToList();
IMongoCollection <EntityAttributeData> eaCollection = db.GetCollection <EntityAttributeData>("EntityAttributes");
this.eaList = eaCollection.Find(allFilter).ToList();
log.Here().Information("NLU Data has been parsed from MongoDB.");
}
}