///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Gets exporter object by identificator.
/// </summary>
/// <param name="identificator">Export type identificator (name or file extension).</param>
/// <returns>Unifed document exporter.</returns>
private static IDocumentExport _GetExporter(string identificator)
{
Debug.Assert(!string.IsNullOrEmpty(identificator));
IDocumentExport export = null;
// select export format type
switch (identificator)
{
case EXPORT_EXTENSION_HTM:
case EXPORT_TYPE_NAME_HTM:
export = new HtmlExport();
break;
case EXPORT_EXTENSION_PDF:
case EXPORT_TYPE_NAME_PDF:
export = new PdfExport();
break;
case EXPORT_EXTENSION_RTF:
case EXPORT_TYPE_NAME_RTF:
export = new RtfExport();
break;
case EXPORT_EXTENSION_TIF:
case EXPORT_TYPE_NAME_TIF:
export = new TiffExport();
break;
case EXPORT_EXTENSION_TXT:
case EXPORT_TYPE_NAME_TXT:
export = new TextExport();
break;
case EXPORT_EXTENSION_XLS:
case EXPORT_TYPE_NAME_XLS:
export = new XlsExport();
break;
default:
Debug.Assert(false); // NOTE: not supported
break;
}
return(export);
}
public static FileStreamResult ToRtfResult(this DataDynamics.ActiveReports.Document.Document reportDocument, string name)
{
// Do not close or dispose MemoryStream as the FileStreamResult disposes it after use
var memoryStream = new MemoryStream();
using (var exported = new RtfExport())
{
exported.Export(reportDocument, memoryStream);
memoryStream.Flush();
memoryStream.Seek(0, SeekOrigin.Begin);
var fileStreamResult = new FileStreamResult(memoryStream, "application/msword");
fileStreamResult.FileDownloadName = string.Format("{0}.doc", name);
return(fileStreamResult);
}
}
public override void WriteToStream(Type type, object value, Stream writeStream, HttpContent content)
{
using (var writer = new StreamWriter(writeStream)) {
var report = value as SectionReport;
if (report != null)
{
var memStream = new MemoryStream();
var rtfExport = new RtfExport();
rtfExport.Export(report.Document, memStream);
memStream.Position = 0;
writeStream.Write(memStream.ToArray(), 0, (int)memStream.Length);
content.Headers.ContentDisposition = new ContentDispositionHeaderValue("inline")
{
FileName = report.Name + ".rtf"
};
}
else
{
throw new InvalidOperationException("Cannot serialize type");
}
}
}
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Gets exporter object by identificator.
/// </summary>
/// <param name="identificator">Export type identificator (name or file extension).</param>
/// <returns>Unifed document exporter.</returns>
private static IDocumentExport _GetExporter(string identificator)
{
Debug.Assert(!string.IsNullOrEmpty(identificator));
IDocumentExport export = null;
// select export format type
switch (identificator)
{
case EXPORT_EXTENSION_HTM:
case EXPORT_TYPE_NAME_HTM:
export = new HtmlExport();
break;
case EXPORT_EXTENSION_PDF:
case EXPORT_TYPE_NAME_PDF:
export = new PdfExport();
break;
case EXPORT_EXTENSION_RTF:
case EXPORT_TYPE_NAME_RTF:
export = new RtfExport();
break;
case EXPORT_EXTENSION_TIF:
case EXPORT_TYPE_NAME_TIF:
export = new TiffExport();
break;
case EXPORT_EXTENSION_TXT:
case EXPORT_TYPE_NAME_TXT:
export = new TextExport();
break;
case EXPORT_EXTENSION_XLS:
case EXPORT_TYPE_NAME_XLS:
export = new XlsExport();
break;
default:
Debug.Assert(false); // NOTE: not supported
break;
}
return export;
}