public ContentVersionRepository(IRepository<ContentVersion> repository, Exporter exporter, Importer importer, IUrlParser parser, IProxyFactory proxyFactory)
{
this.Repository = repository;
this.exporter = exporter;
this.importer = importer;
this.parser = parser;
this.proxyFactory = proxyFactory;
}
internal static string Serialize(Exporter exporter, ContentItem item)
{
using (var sw = new StringWriter())
{
exporter.Export(item, ExportOptions.ExcludePages | ExportOptions.ExcludeAttachments, sw);
return sw.ToString();
}
}
public void ExportItem(ContentItem item)
{
// no UrlParser and FS -> cannot export Attachments
var itemXmlWriter = new ItemXmlWriter(_definitions, null, null);
var exporter = new Exporter(itemXmlWriter);
var path = _path + '/' + GetContentItemFilenameUnique(item.ID);
using (var ms = new MemoryStream())
{
using (var tw = new StreamWriter(ms))
{
lock (_syncLock)
{
// Nhibernate doesn't like parallel ?
exporter.Export(item, ExportOptions.ExcludeAttachments | ExportOptions.ExcludePages, tw);
}
// Save to FS
ms.Position = 0;
_fs.WriteFile(path, ms, item.Published);
}
}
}
public ContentVersion(Importer importer, Exporter exporter, IUrlParser parser)
{
Deserializer = (xml) => Deserialize(importer, parser, xml);
Serializer = (item) => Serialize(exporter, item);
}
public ActionResult Item(int id)
{
var item = _repository.Get(id);
if (item != null)
try
{
var itemXmlWriter = new ItemXmlWriter(Context.Current.Definitions, null, null);
var exporter = new Exporter(itemXmlWriter);
var ms = new MemoryStream();
var tw = new StreamWriter(ms);
{
exporter.Export(item, ExportOptions.ExcludeAttachments | ExportOptions.ExcludePages, tw);
}
ms.Position = 0;
return new FileStreamResult(ms, "application/xml");
}
catch (Exception ex)
{
return Content(ex.Message, "text/plain");
}
return new EmptyResult();
}
