/// <summary>
/// Export data to a range of different file formats;
/// ask the user for filename and file format
///
/// NOTE this has been replaced by the two-part scheme above:
/// first get the filename, then the caller loads the data
/// from the server, then it calls ExportToFile.
/// </summary>
/// <param name="doc"></param>
/// <param name="ADialogTitle"></param>
/// <param name="ADefaultExtension"></param>
/// <returns></returns>
public static bool ExportWithDialog(XmlDocument doc, string ADialogTitle, string ADefaultExtension = "yml")
{
// TODO: openoffice
// See also http://sourceforge.net/apps/mediawiki/openpetraorg/index.php?title=Data_liberation
SaveFileDialog DialogSave = new SaveFileDialog();
DialogSave.Filter = Catalog.GetString(
"Text file (*.yml)|*.yml|XML file (*.xml)|*.xml|Excel file (*.xlsx)|*.xlsx|Spreadsheet file (*.csv)|*.csv");
DialogSave.DefaultExt = ADefaultExtension;
string[] filterLines = DialogSave.Filter.Split(new char[] { '|' });
for (int count = 0; count < filterLines.Length; count++)
{
if (count % 2 == 1 && filterLines[count] == "*." + ADefaultExtension)
{
DialogSave.FilterIndex = count / 2 + 1;
}
}
DialogSave.AddExtension = true;
DialogSave.RestoreDirectory = true;
DialogSave.Title = ADialogTitle;
if (DialogSave.ShowDialog() == DialogResult.OK)
{
if (DialogSave.FileName.ToLower().EndsWith("xml"))
{
doc.Save(DialogSave.FileName);
return(true);
}
else if (DialogSave.FileName.ToLower().EndsWith("csv"))
{
return(TCsv2Xml.Xml2Csv(doc, DialogSave.FileName));
}
else if (DialogSave.FileName.ToLower().EndsWith("yml"))
{
return(TYml2Xml.Xml2Yml(doc, DialogSave.FileName));
}
else if (DialogSave.FileName.ToLower().EndsWith("xlsx"))
{
using (FileStream fs = new FileStream(DialogSave.FileName, FileMode.Create))
{
if (TCsv2Xml.Xml2ExcelStream(doc, fs, false))
{
fs.Close();
return(true);
}
}
return(false);
}
}
return(false);
}
/// <summary>
/// convert from all sorts of formats into xml document;
/// shows a dialog to the user to select the file to import
/// </summary>
/// <returns></returns>
public static XmlDocument ImportWithDialog(string ADialogTitle, out string AFilename)
{
// TODO support import from Excel and OpenOffice files
// See also http://sourceforge.net/apps/mediawiki/openpetraorg/index.php?title=Data_liberation
OpenFileDialog DialogOpen = new OpenFileDialog();
AFilename = "";
DialogOpen.Filter = Catalog.GetString(
"Text file (*.yml)|*.yml|XML file (*.xml)|*.xml|Spreadsheet file (*.csv)|All supported file formats (*.yml, *.xml, *.csv)|*.csv;*.yml;*.xml|");
DialogOpen.FilterIndex = 4;
DialogOpen.RestoreDirectory = true;
DialogOpen.Title = ADialogTitle;
if (DialogOpen.ShowDialog() == DialogResult.OK)
{
AFilename = DialogOpen.FileName;
if (DialogOpen.FileName.ToLower().EndsWith("csv"))
{
// select separator, make sure there is a header line with the column captions/names
TDlgSelectCSVSeparator dlgSeparator = new TDlgSelectCSVSeparator(true);
Boolean fileCanOpen = dlgSeparator.OpenCsvFile(DialogOpen.FileName);
if (!fileCanOpen)
{
throw new Exception(String.Format(Catalog.GetString("File {0} Cannot be opened."), DialogOpen.FileName));
}
dlgSeparator.SelectedSeparator = StringHelper.GetCSVSeparator(dlgSeparator.FileContent);
if (dlgSeparator.ShowDialog() == DialogResult.OK)
{
XmlDocument doc = TCsv2Xml.ParseCSVContent2Xml(dlgSeparator.FileContent, dlgSeparator.SelectedSeparator);
return(doc);
}
}
else if (DialogOpen.FileName.ToLower().EndsWith("xml"))
{
XmlDocument doc = new XmlDocument();
doc.Load(DialogOpen.FileName);
return(doc);
}
else if (DialogOpen.FileName.ToLower().EndsWith("yml"))
{
TYml2Xml yml = new TYml2Xml(DialogOpen.FileName);
return(yml.ParseYML2XML());
}
}
return(null);
}
/// <summary>
/// Put this (XML formatted) data on a local file
/// </summary>
/// <param name="doc">XML data to be exported</param>
/// <param name="FileName">Filename from GetExportFilename, above</param>
/// <returns>true if successful</returns>
public static bool ExportTofile(XmlDocument doc, string FileName)
{
if (FileName.EndsWith("xml"))
{
doc.Save(FileName);
return(true);
}
else if (FileName.EndsWith("csv"))
{
return(TCsv2Xml.Xml2Csv(doc, FileName));
}
else if (FileName.EndsWith("yml"))
{
return(TYml2Xml.Xml2Yml(doc, FileName));
}
return(false);
}
/// <summary>
/// Export data to a range of different file formats;
/// ask the user for filename and file format
///
/// NOTE this has been replaced by the two-part scheme above:
/// first get the filename, then the caller loads the data
/// from the server, then it calls ExportToFile.
/// </summary>
/// <param name="doc"></param>
/// <param name="ADialogTitle"></param>
/// <returns></returns>
public static bool ExportWithDialog(XmlDocument doc, string ADialogTitle)
{
// TODO: TExcel excel = new TExcel();
// TODO: openoffice
// See also http://sourceforge.net/apps/mediawiki/openpetraorg/index.php?title=Data_liberation
SaveFileDialog DialogSave = new SaveFileDialog();
DialogSave.DefaultExt = "yml";
DialogSave.Filter = Catalog.GetString(
"Text file (*.yml)|*.yml|XML file (*.xml)|*.xml|Petra export (*.ext)|*.ext|Spreadsheet file (*.csv)|*.csv");
DialogSave.AddExtension = true;
DialogSave.RestoreDirectory = true;
DialogSave.Title = ADialogTitle;
if (DialogSave.ShowDialog() == DialogResult.OK)
{
if (DialogSave.FileName.ToLower().EndsWith("xml"))
{
doc.Save(DialogSave.FileName);
return(true);
}
else if (DialogSave.FileName.ToLower().EndsWith("ext"))
{
return(false);
}
else if (DialogSave.FileName.ToLower().EndsWith("csv"))
{
return(TCsv2Xml.Xml2Csv(doc, DialogSave.FileName));
}
else if (DialogSave.FileName.ToLower().EndsWith("yml"))
{
return(TYml2Xml.Xml2Yml(doc, DialogSave.FileName));
}
}
return(false);
}