public virtual void UpdateAtachments(long[] arrAttachmentIds, ContentPost post)
{
if (post == null || arrAttachmentIds.Length == 0)
{
return;
}
foreach (int id in arrAttachmentIds)
{
ContentAttachment a = ContentAttachment.findById(id);
if (a == null)
{
continue;
}
a.OwnerId = post.OwnerId;
a.OwnerType = post.OwnerType;
a.OwnerUrl = post.OwnerUrl;
a.Creator = post.Creator;
a.CreatorUrl = post.CreatorUrl;
a.PostId = post.Id;
a.AppId = post.AppId;
a.update();
}
int count = ContentAttachment.count("PostId=" + post.Id);
post.Attachments = count;
post.update();
}
//--------------------------------------------------------------------------------------------------------------
public virtual void Delete(long id)
{
ContentAttachment at = ContentAttachment.findById(id);
if (at == null)
{
return;
}
at.delete();
Img.DeleteImgAndThumb(strUtil.Join(sys.Path.DiskPhoto, at.Name));
// 重新统计所属主题的附件数
refreshAttachmentCount(at);
}
public virtual ContentAttachment GetById(long id)
{
return(ContentAttachment.findById(id));
}