public virtual void Process(MigrateVersionPipelineArgs args)
{
if (args.Source == null ||
args.Item == null)
{
return;
}
var source = args.Source;
var item = args.Item;
// Confirm we are processing a Media Item
if (!item.Paths.IsMediaItem || item.TemplateID == TemplateIDs.MediaFolder)
{
return;
}
// Confirm the target is a versioned media item
if (item.Template.FullName.Contains("Unversioned"))
{
return;
}
var media = MediaManager.GetMedia(item);
var blobField = source.Fields.First(x => string.Equals(x.Name, "Blob", StringComparison.OrdinalIgnoreCase));
if (string.IsNullOrEmpty(blobField.Value))
{
media.ReleaseStream();
}
else
{
// Grab extension
var extensionField = source.Fields.FirstOrDefault(x => string.Equals(x.Name, "Extension", StringComparison.OrdinalIgnoreCase));
if (extensionField == null)
{
return;
}
_hardRockWebServiceProxy.SetContextLanguage(item.Language.Name);
using (var stream = new MemoryStream(_hardRockWebServiceProxy.MediaDownloadAttachment(source.Item.Id)))
{
media.SetStream(stream, extensionField.Value);
}
}
}
