public object GetData(DashboardObjectDataSource dataSource, ObjectDataSourceFillParameters fillParameters)
{
if (fillParameters.CtorParameters != null && fillParameters.CtorParameters.Count > 0)
{
ScriptDataSource scriptDataSource = new ScriptDataSource((string)fillParameters.CtorParameters.Single().Value)
{
Application = DataProvider.ContextApplication
};
return(scriptDataSource.GetData(fillParameters.Parameters.ToDictionary(p => p.Name, p => p.Value)));
}
else
{
return(DefaultFillService.GetData(dataSource, fillParameters));
}
}
private void UpdateDataExtract(IDashboardDataExtract extract)
{
if (extract == null)
{
throw new ArgumentNullException(nameof(extract));
}
if (string.IsNullOrWhiteSpace(extract.Script))
{
return;
}
using (DashboardObjectDataSource ods = new DashboardObjectDataSource())
{
ScriptDataSource dataSource = CreateScriptDataSource(extract, Application);
object data = dataSource.GetDataForDataExtract();
if (data is byte[] buffer)
{
SetDataExtractContent(extract, buffer);
return;
}
ods.DataSource = data;
string fileName = Path.GetTempFileName();
try
{
using (DashboardExtractDataSource extractDataSource = new DashboardExtractDataSource())
{
extractDataSource.ExtractSourceOptions.DataSource = ods;
extractDataSource.FileName = fileName;
extractDataSource.UpdateExtractFile();
SetDataExtractContent(extract, File.ReadAllBytes(fileName));
if (data is ICollection collection)
{
extract.RowCount = collection.Count;
}
}
}
finally
{
if (File.Exists(fileName))
{
File.Delete(fileName);
}
}
}
}