/// <summary>
/// Возвращает результат запроса
/// </summary>
/// <returns></returns>
public virtual QpContentResult GetRealData()
{
ValidateQuery();
if (string.IsNullOrEmpty(_query.Fields))
{
throw new ArgumentNullException("Query.Fields");
}
string query = "SELECT " + _query.Fields +
" FROM " + _query.ContentName +
(string.IsNullOrEmpty(_query.Where) ? "" : " WHERE " + _query.Where);
var command = _dbConnection.CreateCommand(query);
var result = new QpContentResult
{
PrimaryContent = _dbConnection.GetRealData(command),
Query = _query,
DbConnection = _dbConnection
};
result.AddContent(_query.ContentName, result.PrimaryContent);
return(result);
}
/// <summary>
/// Возвращает результат запроса
/// </summary>
/// <returns></returns>
public virtual QpContentResult Get()
{
ValidateQuery();
var result = new QpContentResult
{
PrimaryContent = _dbConnection.GetContentData(_query, out _),
Query = _query,
DbConnection = _dbConnection
};
result.AddContent(_query.ContentName, result.PrimaryContent);
GetIncludes(result);
return(result);
}
/// <summary>
/// Получает связанные контенты
/// </summary>
/// <param name="result">Результат</param>
protected virtual void GetIncludes(QpContentResult result)
{
if (_includes.Count > 0)
{
var attributes = new QpMetadataManager(_dbConnection)
.GetContentAttributes(
_query.SiteName,
_query.ContentName);
foreach (var path in _includes)
{
var attr = attributes.Where(w => w.Name == path).SingleOrDefault();
string contentName = _dbConnection.GetContentName(attr.RelatedContentId.Value);
string values = string.Empty;
if (attr.LinkId == null)
{
foreach (DataRow row in result.PrimaryContent.Rows)
{
if (contentName == _query.ContentName & !string.IsNullOrEmpty(row[path].ToString()))
{
if (result.PrimaryContent.Select(ContentItemIdFieldName + " = " + row[path].ToString()).Any())
{
continue;
}
}
if (!string.IsNullOrEmpty(values) && !values.EndsWith(", "))
{
values += ", ";
}
string val = row[path].ToString();
if (!string.IsNullOrEmpty(val))
{
values += val;
}
}
}
else
{
foreach (DataRow row in result.PrimaryContent.Rows)
{
if (!string.IsNullOrEmpty(values))
{
values += ", ";
}
string val = row[ContentItemIdFieldName].ToString();
if (!string.IsNullOrEmpty(val))
{
values += val;
}
}
if (!string.IsNullOrEmpty(values) && !string.IsNullOrWhiteSpace(values))
{
values = _dbConnection.GetContentItemLinkIDs(attr.Name, values);
}
}
values = values.Trim();
if (values.EndsWith(","))
{
values = values.Substring(0, values.Length - 1);
}
if (!string.IsNullOrEmpty(values))
{
var query = new ContentDataQueryObject(
_dbConnection.DbConnector, _query.SiteName, contentName, "*",
string.Format(ContentItemIdFieldName + " in ({0})", values), null,
(long)0, (long)0,
(byte)0,
QpContentItemStatus.Published.GetDescription(),
(byte)0, (byte)0, false, 0.0, false, false);
var contentData = _dbConnection.GetContentData(query, out _);
var existsContentData = result.GetContent(contentName);
if (existsContentData != null)
{
//NOTE: this line doesn't coverage unit tests
existsContentData.Merge(
contentData);
}
result.AddContent(contentName, contentData);
}
}
}
}
