public static bool BarAttachement_Download(this IUser currentUser, Attachment attachment)
{
if (DIContainer.Resolve<Authorizer>().Attachment_Edit(attachment))
return true;
//处理仅允许注册用户下载
//if (thread.OnlyAllowRegisteredUserDownload && currentUser == null)
// return false;
//处理售价
if (attachment.Price <= 0)
return true;
AttachmentDownloadService attachementDownloadService = new AttachmentDownloadService();
if (currentUser != null && attachementDownloadService.IsDownloaded(currentUser.UserId, attachment.AttachmentId))
return true;
if (currentUser != null && attachment.Price < currentUser.TradePoints)
return true;
return false;
}
/// <summary>
/// 是否拥有下载的权限
/// </summary>
/// <param name="attachment"></param>
/// <returns></returns>
public bool Attachment_Download(Attachment attachment)
{
//处理仅允许注册用户下载
//if (thread.OnlyAllowRegisteredUserDownload && currentUser == null)
// return false;
//处理售价
if (attachment.Price <= 0)
return true;
//if (DIContainer.Resolve<Authorizer>().Attachment_Edit(attachment))
// return true;
IUser currentUser = UserContext.CurrentUser;
if (currentUser == null)
return false;
if (AuthorizationService.IsOwner(currentUser, attachment.UserId))
return true;
AttachmentDownloadService attachementDownloadService = new AttachmentDownloadService();
if (UserContext.CurrentUser != null && attachementDownloadService.IsDownloaded(UserContext.CurrentUser.UserId, attachment.AttachmentId))
return true;
return false;
}