/// <summary>
/// 移动主题到指定版块
/// </summary>
/// <param name="topiclist">要移动的主题列表</param>
/// <param name="fid">转到的版块ID</param>
/// <returns>更新记录数</returns>
public static int MoveTopics(string topiclist, int fid, int oldfid, int topicType)
{
if (!Utils.IsNumericList(topiclist))
{
return(-1);
}
//更新帖子
foreach (string tid in topiclist.Split(','))
{
DatabaseProvider.GetInstance().UpdatePost(topiclist, fid, PostTables.GetPostTableName(TypeConverter.StrToInt(tid)));
}
//更新主题
int reval = Discuz.Data.Topics.UpdateTopic(topiclist, fid, topicType);
if (reval > 0)
{
AdminForumStats.ReSetFourmTopicAPost(fid);
AdminForumStats.ReSetFourmTopicAPost(oldfid);
Forums.SetRealCurrentTopics(fid);
Forums.SetRealCurrentTopics(oldfid);
}
//生成置顶帖
ResetTopTopicList();
return(reval);
}
/// <summary>
/// 更新父版块最后发帖信息
/// </summary>
/// <param name="foruminfo"></param>
/// <param name="postinfo"></param>
private static void UpdateParentForumLastPost(ForumInfo foruminfo, PostInfo postinfo)
{
int parentFid = Utils.StrToInt(foruminfo.Parentidlist.Split(',')[1], 0);//去parentidlist属性split后的第一个数组元素，因为第0个是分类
if (parentFid > 0)
{
string fidList = "";
//获取到游客可以访问到的版块fidlist
foreach (string fid in AdminForums.FindChildNode(parentFid.ToString()).Split(','))
{
if (fid == "0")
{
continue;
}
foreach (DataRow dr in Forums.GetOpenForumList().Rows)
{
if (dr["fid"].ToString().Trim() == fid.Trim())
{
fidList += fid + ",";
break;
}
}
}
if (string.IsNullOrEmpty(fidList))
{
return;
}
int forumsTid = Data.Forums.GetForumsLastPostTid(fidList.TrimEnd(','));
if (forumsTid > 0)
{
postinfo = Discuz.Data.Posts.GetLastPostByTid(forumsTid, PostTables.GetPostTableName(forumsTid));
}
else
{
postinfo.Pid = postinfo.Tid = 0;
postinfo.Title = postinfo.Topictitle = "从未";
postinfo.Postdatetime = "1900-1-1";
postinfo.Poster = "";
postinfo.Posterid = 0;
}
Discuz.Data.Forums.UpdateForumLastPost(GetForumInfo(parentFid), postinfo);
}
}
/// <summary>
/// 更新指定版块的最新发帖数信息
/// </summary>
/// <param name="foruminfo"></param>
public static void UpdateLastPost(ForumInfo foruminfo)
{
PostInfo postinfo = new PostInfo();
int tid = Discuz.Data.Topics.GetLastPostTid(foruminfo, Forums.GetVisibleForum());
if (tid > 0)
{
postinfo = Discuz.Data.Posts.GetLastPostByTid(tid, PostTables.GetPostTableName(tid));
}
else
{
postinfo.Pid = postinfo.Tid = 0;
postinfo.Title = postinfo.Topictitle = "从未";
postinfo.Postdatetime = "1900-1-1";
postinfo.Poster = "";
postinfo.Posterid = 0;
}
Discuz.Data.Forums.UpdateForumLastPost(foruminfo, postinfo);
if (foruminfo.Layer > 1)
{
UpdateParentForumLastPost(foruminfo, postinfo);
}
}