public MI4TServiceResponse <IndexResponse> RemoveDocument(MI4TServiceRequest <IndexRequest> query)
{
MI4TLogger.WriteLog(ELogLevel.INFO, "Entering into method IndexService.RemoveDocument");
MI4TServiceResponse <IndexResponse> serviceResponse = new MI4TServiceResponse <IndexResponse>();
try
{
//serviceResponse.ServicePayload = new IndexResponse();
//serviceResponse.ServicePayload.Result = 1;
MI4TLogger.WriteLog(ELogLevel.INFO, "RemoveDocument is called publish is true1 ");
IndexResponse resultValue;
MI4TIndexManager indexManager = new MI4TIndexManager(query.ServicePayload.LanguageInRequest);
resultValue = indexManager.RemoveDocument(query.ServicePayload);
serviceResponse.ServicePayload = resultValue;
MI4TLogger.WriteLog(ELogLevel.INFO, "RemoveDocument is called publish is true 2");
}
catch (Exception ex)
{
serviceResponse.ServicePayload = new IndexResponse();
serviceResponse.ServicePayload.Result = 0;
serviceResponse.ServicePayload.ErrorMessage = "RemoveDocument is not called ispublish is false";
MI4TLogger.WriteLog(ELogLevel.INFO, "RemoveDocument is not called ispublish is false");
string logString = MI4TServiceConstants.LOG_MESSAGE + Environment.NewLine;
string request = query != null?query.ToJSONText() : "Request = NULL";
logString = string.Concat(logString, string.Format("Service Request: {0}", request),
Environment.NewLine, string.Format("{0}{1}", ex.Message, ex.StackTrace));
MI4TLogger.WriteLog(ELogLevel.ERROR, logString);
CatchException <IndexResponse>(ex, serviceResponse);
}
MI4TLogger.WriteLog(ELogLevel.INFO, "Exiting from method IndexService.RemoveDocument");
return(serviceResponse);
}
/// <summary>
///
/// </summary>
/// <param name="uriList"></param>
/// <returns></returns>
public static List <XmlDocument> GetComponents(string[] uriList)
{
List <XmlDocument> componentList = null;
if (uriList != null && uriList.Length > 0)
{
componentList = new List <XmlDocument>();
foreach (string uri in uriList)
{
try
{
XmlDocument doc = GetComponent(uri);
if (doc != null)
{
componentList.Add(doc);
}
}
catch (Exception ex)
{
//Log Warning Here and just move
MI4TLogger.WriteLog(ELogLevel.WARN, "Error in getting component list: " + ex.Message + ex.StackTrace);
}
}
return(componentList);
}
else
{
return(componentList);
}
}
/// <summary>
/// Creates a new Link instance and returnes this as a string
/// </summary>
/// <param name="title">Attribute to include in the link as string</param>
/// //example<a href="..">title</a>
/// <param name="tcmuri">tcmUri of the Component as string</param>
/// <returns>url string</returns>
public static string ComponentLinkMethod(string tcmuri)
{
MI4TLogger.WriteLog(ELogLevel.INFO, "Entering method TridionDataHelper.ComponentLinkMethod");
ComponentLink componentLink = null;
Link link = null;
int publicationID;
String linkUrl = string.Empty;
try
{
publicationID = TridionDataHelper.GetContentRepositoryId(tcmuri);
MI4TLogger.WriteLog(ELogLevel.DEBUG, "Publication ID: " + publicationID);
componentLink = new ComponentLink(publicationID);
link = componentLink.GetLink(tcmuri);
MI4TLogger.WriteLog(ELogLevel.DEBUG, "ComponentLink: " + link);
if (link.IsResolved)
{
linkUrl = link.Url;
}
MI4TLogger.WriteLog(ELogLevel.INFO, "Link URL : " + linkUrl);
}
catch (Exception ex)
{
MI4TLogger.WriteLog(ELogLevel.ERROR, ex.Message + ex.StackTrace);
}
finally
{
componentLink.Dispose();
componentLink = null;
link = null;
}
MI4TLogger.WriteLog(ELogLevel.INFO, "Exiting method TridionDataHelper.ComponentLinkMethod");
return(linkUrl);
}
/// <summary>
/// GetContentRepositoryId shall return the Publication Id from TCM URI
/// </summary>
/// <param name="URI"></param>
/// <returns></returns>
public static int GetContentRepositoryId(string URI)
{
int contentRepositoryId;
if (!string.IsNullOrEmpty(URI))
{
// Todo: optimize regex expression
Regex tcmURIPattern = new Regex(TCM_URI_PATTERN);
Regex tcmURIComponentPattern = new Regex(TCM_URI_COMPONENT_PATTERN);
if (!(tcmURIPattern.IsMatch(URI)) && !(tcmURIComponentPattern.IsMatch(URI)))
{
string logString = "An error has occurred. The request trace is: " + Environment.NewLine;
logString = string.Concat(logString, string.Format("Invalid Item URI:{0}", URI));
MI4TLogger.WriteLog(ELogLevel.WARN, logString);
throw new MI4TIndexingException(TCM_URI_INVALID_CODE, TCM_URI_INVALID_VALUE);
}
TCMURI uri = new TCMURI(URI);
contentRepositoryId = uri.GetPublicationId();
}
else
{
contentRepositoryId = 0;
}
return(contentRepositoryId);
}
public IndexResponse AddDocument(IndexRequest query)
{
MI4TLogger.WriteLog(ELogLevel.INFO,
"Entering MI4TIndexManager.AddDocument for TCM URI: " +
query.ItemURI);
IndexResponse response = new IndexResponse();
OperationResult result = OperationResult.Failure;
try
{
XmlDocument doc = new XmlDocument();
string ID = string.Empty;
doc.LoadXml(Utility.UpdateContentTypeXML(Regex.Replace(query.DCP.ToString(), @"\b'\b", "")));
var bln = Deserialize <MongoDBModel>(doc);
var conString = propConfiguration.GetString(MI4TServicesConstants.mongoDB_URL);
MI4TLogger.WriteLog(ELogLevel.INFO, "conString: " +
conString);
/// creating MongoClient
var client = new MongoClient(conString);
///Get the database
var DB = client.GetDatabase(propConfiguration.GetString(MI4TServicesConstants.dbName));
MI4TLogger.WriteLog(ELogLevel.INFO, "dbName: " +
propConfiguration.GetString(MI4TServicesConstants.dbName));
///Get the collcetion from the DB in which you want to insert the data
var collection = DB.GetCollection <MongoDBModel>(propConfiguration.GetString(MI4TServicesConstants.tableName));
MI4TLogger.WriteLog(ELogLevel.INFO, "tableName: " +
propConfiguration.GetString(MI4TServicesConstants.tableName));
//var filter = Builders<MongoDBModel>.Filter.Eq("ItemURI", bln.ItemURI);
//var result11 = collection.Find(filter).ToListAsync();
///Insert data in to MongoDB
collection.InsertOne(bln);
result = OperationResult.Success;
}
catch (Exception ex)
{
string logString = MI4TServiceConstants.LOG_MESSAGE + Environment.NewLine;
logString = string.Concat(logString,
Environment.NewLine,
string.Format("{0}{1}", ex.Message, ex.StackTrace));
MI4TLogger.WriteLog(ELogLevel.ERROR, logString);
result = OperationResult.Failure;
}
response.Result = (int)result;
MI4TLogger.WriteLog(ELogLevel.INFO,
"Exiting MI4TIndexManager.AddDocument, Result: " +
result.ToString());
return(response);
}
public static void HandleCustomException(Exception ex, string LogMessage)
{
MI4TIndexingException ampEx = ex as MI4TIndexingException;
if (ampEx != null)
{
MI4TLogger.WriteLog(ELogLevel.WARN, LogMessage);
}
else
{
MI4TLogger.WriteLog(ELogLevel.ERROR, LogMessage);
}
}
public MI4TIndexManager(string Langauge)
{
MI4TLogger.WriteLog(ELogLevel.INFO, "Entering MI4TIndexManager:" +
Langauge);
try
{
string MongoDBURL = propConfiguration.GetString(MI4TServicesConstants.mongoDB_URL);
MI4TLogger.WriteLog(ELogLevel.INFO, "Mongo URL: " + MongoDBURL);
}
catch (Exception ex)
{
MI4TLogger.WriteLog(ELogLevel.ERROR, ex.Message + ex.StackTrace);
throw;
}
}
/// <summary>
/// Singleton MI4TIndexManager static constructor
/// </summary>
static MI4TIndexManager()
{
try
{
string MongoDBIndexConfigPath = Utility.GetConfigurationValue("SearchIndexServiceConfig");
propConfiguration = ConfigurationManager.GetInstance().GetConfiguration(MongoDBIndexConfigPath)
as IPropertyConfiguration;
containerLock = new object();
MI4TLogger.WriteLog(ELogLevel.DEBUG, "Config Path: " + MongoDBIndexConfigPath);
}
catch (Exception ex)
{
MI4TLogger.WriteLog(ELogLevel.ERROR, ex.Message + ex.StackTrace);
throw ex;
}
MI4TLogger.WriteLog(ELogLevel.DEBUG, "Exiting MI4TIndexManager.MI4TIndexManager()");
}
/// <summary>
/// This method removes an index from Mongo
/// </summary>
/// <param name="query">IndexRequest containing delete criteria</param>
/// <returns>IndexResponse indicating success or failure</returns>
public IndexResponse RemoveDocument(IndexRequest query)
{
MI4TLogger.WriteLog(ELogLevel.INFO, "Entering MI4TIndexManager.RemoveDocument for TCM URI: " +
query.ItemURI);
IndexResponse response = new IndexResponse();
OperationResult result = OperationResult.Failure;
try
{
MongoServerSettings settings = new MongoServerSettings();
settings.Server = new MongoServerAddress("localhost", 27017);
// Create server object to communicate with our server
MongoServer server = new MongoServer(settings);
MongoDatabase myDB = server.GetDatabase("customerDatabase");
MongoCollection <BsonDocument> records = myDB.GetCollection <BsonDocument>("article");
var query1 = Query.EQ("ItemURI", query.ItemURI);
records.Remove(query1);
result = OperationResult.Success;
MI4TLogger.WriteLog(ELogLevel.INFO, "Exit MI4TIndexManager.RemoveDocument for TCM URI: " +
query.ItemURI + " result " + result);
}
catch (Exception ex)
{
string logString = MI4TServiceConstants.LOG_MESSAGE + Environment.NewLine;
logString = string.Concat(logString,
string.Format("Item URI : {0}", query.ItemURI),
Environment.NewLine, string.Format("{0}{1}", ex.Message, ex.StackTrace));
MI4TLogger.WriteLog(ELogLevel.ERROR, logString);
result = OperationResult.Failure;
}
response.Result = (int)result;
MI4TLogger.WriteLog(ELogLevel.INFO,
"Exiting MI4TIndexManager.RemoveDocument, Result: " +
result.ToString());
return(response);
}
public MI4TServiceResponse <IndexResponse> AddDocument(MI4TServiceRequest <IndexRequest> query)
{
MI4TLogger.WriteLog(ELogLevel.INFO, "Enter into method IndexService.AddDocumnet()");
MI4TServiceResponse <IndexResponse> serviceResponse = new MI4TServiceResponse <IndexResponse>();
try
{
string language = query.ServicePayload.LanguageInRequest;
IndexResponse resultValue;
MI4TIndexManager indexManager = new MI4TIndexManager(language);
resultValue = indexManager.AddDocument(query.ServicePayload);
MI4TLogger.WriteLog(ELogLevel.INFO, "AddDocumnet is called publish is true");
serviceResponse.ServicePayload = resultValue;
}
catch (Exception ex)
{
serviceResponse.ServicePayload = new IndexResponse();
serviceResponse.ServicePayload.Result = 1;
serviceResponse.ServicePayload.ErrorMessage = "AddDocumnet is not called ispublish is false";
MI4TLogger.WriteLog(ELogLevel.INFO, "AddDocumnet is not called ispublish is false" + ex.Message);
}
return(serviceResponse);
}
public Stream GetContentFromMongoDB(MI4TServiceRequest <SearchRequest> request)
{
string resultJSON = string.Empty;
MI4TLogger.WriteLog(ELogLevel.INFO, "Entering into GetContentFromMongoDB");
try
{
if (request != null && request.ServicePayload != null)
{
string MongoDBIndexConfigPath = Utility.GetConfigurationValue("IndexServiceConfig");
propConfiguration = ConfigurationManager.GetInstance().GetConfiguration(MongoDBIndexConfigPath)
as IPropertyConfiguration;
containerLock = new object();
string result = string.Empty;
var connectionString = propConfiguration.GetString(MI4TServicesConstants.mongoDB_URL);
var client = new MongoClient(connectionString);
var server = client.GetServer();
var database = server.GetDatabase(propConfiguration.GetString(MI4TServicesConstants.dbName));
var collection = database.GetCollection <MongoDBModelSearch>(propConfiguration.GetString(MI4TServicesConstants.tableName));
var andList = new List <IMongoQuery>();
foreach (DictionaryEntry entry in request.ServicePayload.Filters)
{
MI4TLogger.WriteLog(ELogLevel.INFO, "Reading request.ServicePayload.Filters");
switch (request.ServicePayload.QueryType.ToUpper())
{
case "AND":
andList.Add(Query.EQ(entry.Key.ToString(), entry.Value.ToString()));
break;
case "OR":
andList.Add(Query.Or(Query.EQ(entry.Key.ToString(), entry.Value.ToString())));
break;
default:
andList.Add(Query.Not(Query.EQ(entry.Key.ToString(), entry.Value.ToString())));
break;
}
}
var query = Query.And(andList);
MI4TLogger.WriteLog(ELogLevel.INFO, "Query generated");
//Map/Reduce
var map =
"function() {" +
" for (var key in this) {" +
" emit(key, { count : 1 });" +
" }" +
"}";
var reduce =
"function(key, emits) {" +
" total = 0;" +
" for (var i in emits) {" +
" total += emits[i].count;" +
" }" +
" return { count : total };" +
"}";
var mr = collection.MapReduce(map, reduce);
foreach (var document in mr.GetResults())
{
document.ToJson();
}
MI4TLogger.WriteLog(ELogLevel.INFO, "Calling collection.FindOne(query)");
// var entity = collection.Find(query).ToListAsync();
var result1 = collection.FindAs <MongoDBModelSearch>(query);
resultJSON = result1.ToJson();
MI4TLogger.WriteLog(ELogLevel.INFO, "OUTPUT: " + resultJSON);
}
}
catch (Exception ex)
{
MI4TLogger.WriteLog(ELogLevel.ERROR, "ERROR: " + ex.Message + ex.StackTrace);
}
return(new MemoryStream(Encoding.UTF8.GetBytes(resultJSON)));
}
private static void LogException(MI4TIndexingException ampException)
{
MI4TLogger.WriteLog(ELogLevel.ERROR, ampException.Message + ", Code " + ampException.Code);
}
