/// <summary>
/// Selects the archive content not in index to list.
/// </summary>
/// <returns>The archive content not in index to list.</returns>
/// <param name="contentLang">Content lang.</param>
/// <param name="limit">Limit.</param>
public IList<ArchiveContent> SelectArchiveContentNotInIndexToList(int contentLang, long limit)
{
try
{
var sbQuery = new StringBuilder();
sbQuery.Append("SELECT * FROM archivecontent ");
sbQuery.Append("WHERE ContentLang = @ContentLang ");
sbQuery.Append("AND Id NOT IN ");
sbQuery.Append("(SELECT ContentId FROM archiveindex ");
sbQuery.Append("WHERE archiveindex.ContentId = archivecontent.Id) ");
sbQuery.Append("LIMIT @Limit ");
string query = sbQuery.ToString();
var contentList = new List<ArchiveContent>();
if (this.Connection.State != ConnectionState.Open)
{
this.OpenConnection();
}
MySqlCommand cmd = new MySqlCommand(query, this.Connection);
cmd.Parameters.AddWithValue("@ContentLang", contentLang);
cmd.Parameters.AddWithValue("@Limit", limit);
MySqlDataReader dataReader = cmd.ExecuteReader();
if (dataReader.HasRows)
{
while (dataReader.Read())
{
var content = new ArchiveContent();
content.GetArchiveContent(dataReader);
contentList.Add(content);
}
}
dataReader.Close();
this.CloseConnection();
return contentList;
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Updates the lucene document.
/// </summary>
/// <returns>The lucene document.</returns>
/// <param name="archiveContent">Archive content.</param>
private Document UpdateLuceneDocument(ArchiveContent archiveContent)
{
var doc = new Lucene.Net.Documents.Document();
try
{
doc.Add(new Field("content_id", Convert.ToString(archiveContent.Id), Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field("content_title", archiveContent.ContentTitle, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field("content_text", archiveContent.ContentText, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field("source_name", archiveContent.ArchiveSource.SourceName, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field("source_link", archiveContent.ArchiveSource.SourceLink, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field("source_id", Convert.ToString(archiveContent.ContentSourceId), Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field("language_id", Convert.ToString(archiveContent.ContentLangId), Field.Store.YES, Field.Index.ANALYZED));
}
catch (Exception ex)
{
throw ex;
}
return doc;
}
/// <summary>
/// Gets the content of the archive.
/// </summary>
/// <returns>The archive content.</returns>
/// <param name="paramTitle">Parameter title.</param>
/// <param name="paramDesc">Parameter desc.</param>
/// <param name="paramLink">Parameter link.</param>
/// <param name="paramPubDate">Parameter pub date.</param>
/// <param name="paramSourceId">Parameter source identifier.</param>
public ArchiveContent GetArchiveContent(string paramTitle, string paramDesc, string paramLink, string paramPubDate, string paramSourceId)
{
var content = new ArchiveContent();
content.ContentSourceId = Convert.ToInt64(paramSourceId);
content.ArchiveSource = mad.SelectArchiveSourceById(content.ContentSourceId);
if (content.ArchiveSource.SourceEncoding.ToLower().Contains("utf-8"))
{
content.ContentTitle = paramTitle;
content.ContentText = paramDesc;
content.ContentLink = paramLink;
}
else if (content.ArchiveSource.SourceEncoding.ToLower().Contains("8859-1"))
{
content.ContentTitle = this.DecodeFromUtf8ToLatin1(paramTitle);
content.ContentText = this.DecodeFromUtf8ToLatin1(paramDesc);
content.ContentLink = paramLink;
}
try
{
content.ContentOriginDateTime = ConverterHelper.NormalizeDate(paramPubDate);
}
catch (Exception ex)
{
if (log.IsDebugEnabled)
{
content.ContentOriginDateTime = DateTime.Now;
log.InfoFormat("Error while Normalize Date in SourceId {0}", paramSourceId);
log.ErrorFormat("{0}", ex);
}
}
content.ContentCreationDateTime = DateTime.Now;
content.ContentModifiedTimeStamp = DateTime.Now;
content.ContentLangId = Convert.ToInt32(content.ArchiveSource.SourceLang);
content.ContentType = 1;
content.ContentVersion = 1;
content.IsArchive = false;
content.IsDelete = false;
return content;
}
/// <summary>
/// Checks the is article new.
/// </summary>
/// <returns><c>true</c>, if is article new was checked, <c>false</c> otherwise.</returns>
/// <param name="archiveContent">Archive content.</param>
public bool CheckIsArticleNew(ArchiveContent archiveContent)
{
bool isNew = false;
try
{
isNew = mad.ArchiveContentExist(archiveContent.ContentSourceId, archiveContent.ContentLink);
}
catch (Exception)
{
throw;
}
return isNew;
}
/// <summary>
/// Inserts the content of the archive.
/// </summary>
/// <returns><c>true</c>, if archive content was inserted, <c>false</c> otherwise.</returns>
/// <param name="paramContent">Parameter content.</param>
public bool InsertArchiveContent(ArchiveContent paramContent)
{
try
{
if (this.Connection.State != ConnectionState.Open)
{
this.OpenConnection();
}
StringBuilder sbQuery = new StringBuilder();
sbQuery.Append("INSERT INTO archivecontent ");
sbQuery.Append("( ContentCreationDateTime, ");
sbQuery.Append("ContentLang, ");
sbQuery.Append("ContentLink, ");
sbQuery.Append("ContentOriginDateTime, ");
sbQuery.Append("ContentSource, ");
sbQuery.Append("ContentText, ");
sbQuery.Append("ContentTitle, ");
sbQuery.Append("ContentType, ");
sbQuery.Append("ContentVersion )");
sbQuery.Append("VALUES ( @ContentCreationDateTime, ");
sbQuery.Append("@ContentLang, ");
sbQuery.Append("@ContentLink, ");
sbQuery.Append("@ContentOriginDateTime, ");
sbQuery.Append("@ContentSource, ");
sbQuery.Append("@ContentText, ");
sbQuery.Append("@ContentTitle, ");
sbQuery.Append("@ContentType, ");
sbQuery.Append("@ContentVersion )");
string query = sbQuery.ToString();
using (var insCommand = new MySqlCommand(query, this.Connection))
{
insCommand.Parameters.AddWithValue("@ContentCreationDateTime", paramContent.ContentCreationDateTime);
insCommand.Parameters.AddWithValue("@ContentLang", paramContent.ContentLangId);
insCommand.Parameters.AddWithValue("@ContentLink", paramContent.ContentLink);
insCommand.Parameters.AddWithValue("@ContentOriginDateTime", paramContent.ContentOriginDateTime);
insCommand.Parameters.AddWithValue("@ContentSource", paramContent.ContentSourceId);
insCommand.Parameters.AddWithValue("@ContentType", paramContent.ContentType);
insCommand.Parameters.AddWithValue("@ContentVersion", paramContent.ContentVersion);
var endodedText = this.HtmlEncode(paramContent.ContentText);
insCommand.Parameters.AddWithValue("@ContentText", endodedText);
var endodedTitle = this.HtmlEncode(paramContent.ContentTitle);
insCommand.Parameters.AddWithValue("@ContentTitle", endodedTitle);
char isArchive = '0';
if (!paramContent.IsArchive)
{
insCommand.Parameters.AddWithValue("@IsArchive", isArchive);
}
else
{
isArchive = '1';
insCommand.Parameters.AddWithValue("@IsArchive", isArchive);
}
char isDelete = '0';
if (!paramContent.IsArchive)
{
insCommand.Parameters.AddWithValue("@IsDelete", isDelete);
}
else
{
isDelete = '1';
insCommand.Parameters.AddWithValue("@IsDelete", isDelete);
}
insCommand.ExecuteNonQuery();
}
this.CloseConnection();
return true;
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Selects the archive content by language to list.
/// </summary>
/// <returns>The archive content by language to list.</returns>
/// <param name="contentLang">Content lang.</param>
/// <param name="contentCountMin">Content count minimum.</param>
/// <param name="contentCountMax">Content count max.</param>
public IList<ArchiveContent> SelectArchiveContentByLanguageToList(int contentLang, long contentCountMin, long contentCountMax)
{
try
{
var sbQuery = new StringBuilder();
sbQuery.Append("SELECT * FROM archivecontent ");
sbQuery.Append("WHERE ContentLang = @ContentLang ");
sbQuery.Append("AND Id < @ContentCountMax ");
sbQuery.Append("AND Id > @ContentCountMin ");
sbQuery.Append("ORDER BY Id DESC");
string query = sbQuery.ToString();
var contentList = new List<ArchiveContent>();
if (this.Connection.State != ConnectionState.Open)
{
this.OpenConnection();
}
MySqlCommand cmd = new MySqlCommand(query, this.Connection);
cmd.Parameters.AddWithValue("@ContentLang", contentLang);
cmd.Parameters.AddWithValue("@ContentCountMax", contentCountMax);
cmd.Parameters.AddWithValue("@ContentCountMin", contentCountMin);
MySqlDataReader dataReader = cmd.ExecuteReader();
if (dataReader.HasRows)
{
while (dataReader.Read())
{
var content = new ArchiveContent();
content.GetArchiveContent(dataReader);
contentList.Add(content);
}
}
dataReader.Close();
this.CloseConnection();
return contentList;
}
catch (Exception)
{
throw;
}
}
