public override bool StepExecute(int operatorUserID, string param, ref long offset, ref int totalCount, ref int finishedCount, out string title, out bool isLastStep)
{
AttachmentFilter filter = AttachmentFilter.Parse(param);
AuthUser operatorUser = UserBO.Instance.GetAuthUser(operatorUserID);
int stepCount;
if (PostBOV5.Instance.DeleteSearchAttachments(operatorUser, filter, stepDeleteCount, out stepCount)) // .DeleteDoingsBySearch(filter, 200);
{
finishedCount += stepCount;
isLastStep = stepCount < stepDeleteCount;
title = "正在删除附件，总数 " + totalCount + "，已删 " + finishedCount;
return(true);
}
else
{
isLastStep = false;
title = "发生错误";
return(false);
}
}
public override void AfterExecute(int operatorUserID, string param, bool success, int totalCount, int finishedCount, out string title)
{
if (success)
{
title = "删除附件成功，共删除 " + finishedCount + " 个附件";
AttachmentFilter filter = AttachmentFilter.Parse(param);
AuthUser operatorUser = UserBO.Instance.GetAuthUser(operatorUserID);
Logs.LogManager.LogOperation(
new Topic_DeleteAttachmentBySearch(operatorUserID, operatorUser.Name, operatorUser.LastVisitIP, filter, finishedCount)
);
}
else
{
title = "删除附件失败";
}
}
public override bool BeforeExecute(int operatorUserID, string param, ref long offset, ref int totalCount, out string title)
{
AttachmentFilter filter = AttachmentFilter.Parse(param);
AuthUser operatorUser = UserBO.Instance.GetAuthUser(operatorUserID);
int tempTotalCount;
AttachmentCollection attachments = PostBOV5.Instance.GetAttachments(operatorUser, filter, 1, out tempTotalCount);
if (attachments == null || attachments.Count == 0)
{
title = "没有数据可以删除";
return(false);
}
totalCount = tempTotalCount;
title = "将删除 " + totalCount + " 个附件";
return(true);
}