public override System.IO.Stream OpenRead(Mediachase.Net.Wdom.WebDavElementInfo element)
{
if (element == null || element is CollectionInfo)
{
return(null);
}
Mediachase.IBN.Business.EMail.EMailMessageInfo.AttachmentData entry =
element.Tag as Mediachase.IBN.Business.EMail.EMailMessageInfo.AttachmentData;
return(new MemoryStream(entry.Data));
}
protected override ResourceInfo GetResourceInfo(WebDavTicket ticket)
{
ResourceInfo retVal = new ResourceInfo();
EmailStorageAbsolutePath absPath = ticket.AbsolutePath as EmailStorageAbsolutePath;
if (absPath == null)
{
throw new ArgumentException("absPath");
}
EMailMessageRow row = new EMailMessageRow(absPath.EmailMsgId);
MemoryStream memStream = new MemoryStream(row.EmlMessage.Length);
memStream.Write(row.EmlMessage, 0, row.EmlMessage.Length);
memStream.Position = 0;
Pop3Message message = new Pop3Message(memStream);
int attachmentIndex = absPath.EmailAttachmentIndex;
Mediachase.IBN.Business.EMail.EMailMessageInfo.AttachmentData entry =
EMailMessageInfo.GetAttachment(message.MimeEntries, ref attachmentIndex);
if (entry != null)
{
retVal.AbsolutePath = ticket.ToString();
retVal.Tag = entry;
retVal.Name = entry.FileName;
//Fix ET:26-11-2008 Solve trouble inconsistency Content-Type email attachment and file extension
//try first get Content-Type by file extension
retVal.ContentType = ContentTypeResolver.Resolve(Path.GetExtension(entry.FileName));
if (String.IsNullOrEmpty(retVal.ContentType))
{
//otherwise set ContentType as ContentType email attachment
retVal.ContentType = entry.ContentType;
}
retVal.ContentLength = entry.Data.Length;
retVal.ParentName = "root";
DateTime created = Database.DBCommon.GetLocalDate(Security.CurrentUser.TimeZoneId, row.Created);
retVal.Created = created;
retVal.Modified = created;
}
return(retVal);
}