protected virtual void CreatePackage(Stream stream)
{
using (Package package = ZipPackage.Open(stream, FileMode.Create))
{
Uri collectionUri = new Uri("/Content/Collection.xml", UriKind.Relative);
PackagePart part = package.CreatePart(collectionUri, System.Net.Mime.MediaTypeNames.Text.Xml, CompressionOption.Maximum);
//Serialize the model into the part stream
XmlFormatter formatter = Formatter;
formatter.Shallow = false;
formatter.Serialize(part.GetStream(), Model);
package.CreateRelationship(part.Uri, TargetMode.Internal, "Main Document");
//Loop through all resources and create parts
foreach (string key in Formatter.Resources.Keys)
{
Uri resourceUri = new Uri(key, UriKind.Relative);
ResourceEntry entry = Formatter.Resources[key];
//Need to use a valid mime type otherwise a null reference error occurs
PackagePart resourcePart = package.CreatePart(resourceUri, entry.GetMimeType(), CompressionOption.Maximum);
entry.SaveResourceStream(resourcePart.GetStream());
PackageRelationship relationship = package.CreateRelationship(resourcePart.Uri, TargetMode.Internal, "Resource");
}
//Close the package and save all the underlying streams
package.Close();
}
}