private static MultipartWriter MultipartWriterForRev(Database db, RevisionInternal rev, string contentType)
{
var writer = new MultipartWriter(contentType, null);
writer.SetNextPartHeaders(new Dictionary <string, string> {
{ "Content-Type", "application/json" }
});
writer.AddData(rev.GetBody().AsJson());
var attachments = rev.GetAttachments();
if (attachments == null)
{
return(writer);
}
foreach (var entry in attachments)
{
var attachment = entry.Value.AsDictionary <string, object>();
if (attachment != null && attachment.GetCast <bool>("follows", false))
{
var disposition = String.Format("attachment; filename={0}", Database.Quote(entry.Key));
writer.SetNextPartHeaders(new Dictionary <string, string> {
{ "Content-Disposition", disposition }
});
var attachObj = default(AttachmentInternal);
try {
attachObj = db.AttachmentForDict(attachment, entry.Key);
} catch (CouchbaseLiteException) {
return(null);
}
var fileURL = attachObj.ContentUrl;
if (fileURL != null)
{
writer.AddFileUrl(fileURL);
}
else
{
writer.AddStream(attachObj.ContentStream);
}
}
}
return(writer);
}