public void ToExcel(string url, string name, string stateName, string columnsOverride, bool?labelColumns, string xlsName = "", string controllerAssembly = "Concentrator.ui.Management.Controllers")
{
if (string.IsNullOrEmpty(controllerAssembly))
{
controllerAssembly = "Concentrator.ui.Management.Controllers";
}
var grid = new System.Web.UI.WebControls.GridView();
var addExtraColumns = labelColumns ?? false;
if (string.IsNullOrEmpty(xlsName))
{
xlsName = name;
}
var jsonData = (((JsonResult)GetDataSource(url, controllerAssembly)).Data);
var data = jsonData.GetType().GetProperty("results").GetValue(jsonData, null);
DatabaseStateColumnProvider provider = new DatabaseStateColumnProvider();
var columns = provider.GetColumnDefinitions(Client.User.UserID, stateName, GetUnitOfWork());
if (columnsOverride != null)
{
string[] values = columnsOverride.Split(',');
foreach (var item in values)
{
var stateColumns = columns.Where(c => columnsOverride.Contains(c.Header)).ToList();
columns = stateColumns;
}
}
if (addExtraColumns)
{
DefaultColumnDefinition fromDateColumn = new DefaultColumnDefinition()
{
DataIndex = "fromDate", Header = "FromDate", Hidden = false, Width = 100
};
columns.Add(fromDateColumn);
DefaultColumnDefinition toDateColumn = new DefaultColumnDefinition()
{
DataIndex = "toDate", Header = "toDate", Hidden = false, Width = 100
};
columns.Add(toDateColumn);
DefaultColumnDefinition labelColumn = new DefaultColumnDefinition()
{
DataIndex = "Label", Header = "Label", Hidden = false, Width = 100
};
columns.Add(labelColumn);
DefaultColumnDefinition priceColumn = new DefaultColumnDefinition()
{
DataIndex = "Price", Header = "Price", Hidden = false, Width = 100
};
columns.Add(priceColumn);
DefaultColumnDefinition productIDColumn = new DefaultColumnDefinition()
{
DataIndex = "ProductID", Header = "ProductID", Hidden = false, Width = 100
};
columns.Add(productIDColumn);
DefaultColumnDefinition vendorIDColumn = new DefaultColumnDefinition()
{
DataIndex = "VendorID", Header = "VendorID", Hidden = false, Width = 100
};
columns.Add(vendorIDColumn);
DefaultColumnDefinition connectorIDColumn = new DefaultColumnDefinition()
{
DataIndex = "ConnectorID", Header = "ConnectorID", Hidden = false, Width = 100
};
columns.Add(connectorIDColumn);
}
var excelProvider = new ExcelProvider(columns, data, xlsName);
var excel = excelProvider.GetExcelDocument();
Response.Clear();
Response.ClearContent();
Response.AddHeader("content-disposition", string.Format("attachment; filename={0}.xlsx", name));
Response.ContentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
Response.BinaryWrite(excel);
Response.End();
}