public static XDocument GetXML(TableauBlob blob)
{
Stream stream = new MemoryStream(blob.Data);
XDocument xml = new XDocument();
Stream st;
try
{
ZipArchive zip = new ZipArchive(stream);
ZipArchiveEntry entry = zip.Entries.Where(i => Path.GetDirectoryName(i.FullName) == "" && EXT.Contains(Path.GetExtension(i.Name))).SingleOrDefault();
st = entry.Open();
XmlTextReader reader = new XmlTextReader(st);
xml = XDocument.Load(reader);
}
catch (InvalidDataException e)
{
if (e.Message == "Number of entries expected in End Of Central Directory does not correspond to number of entries in Central Directory." ||
e.Message == "End of Central Directory record could not be found.")
{
XmlTextReader reader = new XmlTextReader(stream);
try
{
xml = XDocument.Load(reader);
stream.Dispose();
}
catch (Exception) {
stream.Dispose();
}
}
}
return(xml);
}
public Stream GetStream(TableauBlob blob)
{
using (Stream stream = new MemoryStream(blob.Data))
{
ZipArchive zip = new ZipArchive(stream);
ZipArchiveEntry entry = zip.Entries.Where(i => Path.GetDirectoryName(i.FullName) == "" && EXT.Contains(Path.GetExtension(i.Name))).SingleOrDefault();
zip = null;
return(entry.Open());
};
}
