public Attachment SaveAttachment(Attachment attachment)
{
using (var cnn = DataDb.DbConnection())
{
if (attachment.AttachmentId == null || attachment.AttachmentId <= 0)
{
attachment.AttachmentId = cnn.Query<int>(attachment.GetSqliteInsertSql(InsertIgnore), attachment).FirstOrDefault();
return attachment;
}
else
{
cnn.Execute(attachment.GetUpdateSql(KeyFiled, UpdateIgnore), attachment);
return attachment;
}
}
}
public Attachment SaveAttachment(Attachment attachment)
{
var existAttachment = GetAttachmentById(attachment.AttachmentId ?? 0);
if (existAttachment != null)
{
attachment.Version = existAttachment.Version + 1;
attachment.AttachmentId = existAttachment.AttachmentId;
attachment.FileName = existAttachment.FileName;
}
else
{
attachment.Version = 0;
}
return AttachmentData.SaveAttachment(attachment);
}
public Attachment SaveAttachment(int contentLength, string contentType, string fileName)
{
var existAttachment = GetAttachmentByName(fileName);
if (existAttachment != null)
{
existAttachment.Version++;
existAttachment.Size = contentLength;
existAttachment.ContentType = contentType;
existAttachment.Type = GetExtention(fileName);
return AttachmentData.SaveAttachment(existAttachment);
}
else
{
Attachment attachment = new Attachment();
attachment.OriginName = fileName;
attachment.Type = GetExtention(fileName);
attachment.FileName = GenerateFileName();
attachment.ContentType = contentType;
attachment.Size = contentLength;
attachment.Version = 0;
if (!string.IsNullOrEmpty(attachment.Type))
{
attachment.Alt = fileName.Substring(0, fileName.LastIndexOf('.'));
}
attachment.Path = IsImage(attachment.Type) ? ImagePath : OtherTypePath;
return AttachmentData.SaveAttachment(attachment);
}
}
public Attachment SaveAttachment(Attachment attachment)
{
return AttachmentManager.SaveAttachment(attachment);
}
