/// <summary>
/// 获取访问过的版块信息
/// </summary>
/// <returns></returns>
public static SimpleForumInfo[] GetVisitedForums()
{
string visitedForums = Utils.GetCookie("visitedforums");
if (visitedForums == "")
{
return(new SimpleForumInfo[0]);
}
List <SimpleForumInfo> simpleForumList = new List <SimpleForumInfo>();
foreach (string fid in visitedForums.Split(','))
{
foreach (ForumInfo forumInfo in Forums.GetForumList())
{
if (forumInfo.Fid.ToString() == fid)
{
SimpleForumInfo simpleForumInfo = new SimpleForumInfo();
simpleForumInfo.Fid = forumInfo.Fid;
simpleForumInfo.Name = Utils.RemoveHtml(forumInfo.Name); //如果不过滤掉HTML代码，则如果版块名称中存在html代码，会出现js错误，并且快速发帖出显示也不正常
simpleForumInfo.Url = Urls.ShowForumAspxRewrite(forumInfo.Fid, 1, forumInfo.Rewritename);
simpleForumInfo.Postbytopictype = forumInfo.Postbytopictype;
simpleForumInfo.Topictypes = forumInfo.Topictypes;
simpleForumList.Add(simpleForumInfo);
break;
}
}
}
return(simpleForumList.ToArray());
}
/// <summary>
/// 前台版块列表弹出菜单
/// </summary>
/// <param name="usergroupid">用户组id</param>
/// <param name="userid">当前用户id</param>
/// <param name="extname">扩展名称</param>
/// <returns>版块列表弹出菜单</returns>
public static string GetForumListMenuDivCache(int usergroupid, int userid, string extname)
{
DNTCache cache = DNTCache.GetCacheService();
string str = cache.RetrieveObject("/Forum/ForumListMenuDiv") as string;
if (Utils.StrIsNullOrEmpty(str))
{
StringBuilder sb = new StringBuilder();
List <ForumInfo> forumList = Forums.GetForumList();
if (forumList.Count > 0)
{
sb.Append("<div class=\"popupmenu_popup\" id=\"forumlist_menu\" style=\"overflow-y: auto; display:none\">");
foreach (ForumInfo info in forumList)
{
if (info.Layer >= 0 && info.Layer <= 1 && info.Status == 1)
{
//判断是否为私密论坛
//if (info.Viewperm != "" && !Utils.InArray(usergroupid.ToString(), info.Viewperm))
//如果对当前执行该程序的用户组权限进行判断，则会将整站的导航下拉缓存都以当前用户组权限去设置，
//这样会出现用户有时能看到自己并没有权限访问的论坛板块
if (info.Viewperm.Trim() == string.Empty || Utils.InArray("7", info.Viewperm))
{
if (info.Layer == 0)
{
sb.AppendFormat("<dl><dt><a href=\"{0}\">{1}</a></dt><dd><ul>",
BaseConfigs.GetForumPath + Urls.ShowForumAspxRewrite(info.Fid, 0, info.Rewritename),
info.Name);
foreach (ForumInfo forum in forumList)
{
if (Utils.StrToInt(forum.Parentidlist.Split(',')[0], 0) == info.Fid && forum.Layer == 1 && forum.Status == 1)
{
sb.AppendFormat("<li><a href=\"{0}\">{1}</a></li>",
BaseConfigs.GetForumPath + Urls.ShowForumAspxRewrite(forum.Fid, 0, forum.Rewritename),
forum.Name.Trim());
}
}
sb.Append("</ul></dd></dl>");
}
}
}
}
}
sb.Append("</div>");
str = sb.ToString().Replace("<dd><ul></ul></dd>", "");
cache.AddObject("/Forum/ForumListMenuDiv", str);
}
return(str);
}
/// <summary>
/// 按指定的文件扩展名称设置版块列表中论坛路径(pathlist)字段
/// </summary>
/// <param name="extname">扩展名称,如:aspx , html 等</param>
public static void SetForumsPathList(bool isaspxrewrite, string extname)
{
DataTable dt = Forums.GetForumListForDataTable();
string forumPath = BaseConfigs.GetForumPath;
foreach (DataRow dr in dt.Rows)
{
string pathList = "";
if (dr["parentidlist"].ToString().Trim() == "0")
{
pathList = "<a href=\"" + (dr["rewritename"].ToString().Trim() == string.Empty ? string.Empty : forumPath) + Urls.ShowForumAspxRewrite(Utils.StrToInt(dr["fid"], 0), 0, dr["rewritename"].ToString()) + "\">" + dr["name"].ToString().Trim() + "</a>";
}
else
{
foreach (string parentid in dr["parentidlist"].ToString().Trim().Split(','))
{
if (parentid.Trim() != "")
{
DataRow[] drs = dt.Select("[fid]=" + parentid);
if (drs.Length > 0)
{
pathList += "<a href=\"" + (drs[0]["rewritename"].ToString().Trim() == string.Empty ? string.Empty : forumPath) + Urls.ShowForumAspxRewrite(Utils.StrToInt(drs[0]["fid"], 0), 0, drs[0]["rewritename"].ToString()) + "\">" + drs[0]["name"].ToString().Trim() + "</a>";
}
}
}
string url = Urls.ShowForumAspxRewrite(Utils.StrToInt(dr["fid"], 0), 0, dr["rewritename"].ToString());
pathList += "<a href=\"" + (dr["rewritename"].ToString().Trim() == "" ? "" : forumPath) + Urls.ShowForumAspxRewrite(Utils.StrToInt(dr["fid"], 0), 0, dr["rewritename"].ToString()) + "\">" + dr["name"].ToString().Trim() + "</a>";
}
foreach (ForumInfo forumInfo in Discuz.Data.Forums.GetForumList())
{
if (forumInfo.Fid == int.Parse(dr["fid"].ToString()))
{
forumInfo.Pathlist = pathList;
Data.Forums.UpdateForumInfo(forumInfo);
}
}
}
}
/// <summary>
/// 获取最后发帖版块信息
/// </summary>
/// <returns></returns>
public static SimpleForumInfo GetLastPostedForum()
{
string lastPostedForum = Utils.GetCookie("lastpostedforum");
if (lastPostedForum == "")
{
return(null);
}
foreach (ForumInfo forumInfo in Forums.GetForumList())
{
if (forumInfo.Fid.ToString() == lastPostedForum)
{
SimpleForumInfo simpleForumInfo = new SimpleForumInfo();
simpleForumInfo.Fid = forumInfo.Fid;
simpleForumInfo.Name = Utils.RemoveHtml(forumInfo.Name); //如果不过滤掉HTML代码，则如果版块名称中存在html代码，会出现js错误，并且快速发帖出显示也不正常
simpleForumInfo.Url = Urls.ShowForumAspxRewrite(forumInfo.Fid, 1, forumInfo.Rewritename);
simpleForumInfo.Postbytopictype = forumInfo.Postbytopictype;
simpleForumInfo.Topictypes = forumInfo.Topictypes;
return(simpleForumInfo);
}
}
return(null);
}
/// <summary>
/// 获得板块排行的html
/// </summary>
/// <param name="forums"></param>
/// <param name="type"></param>
/// <returns></returns>
public static string GetForumsRankHtml(List <ForumInfo> forums, string type, int maxrows)
{
StringBuilder builder = new StringBuilder();
foreach (ForumInfo f in forums)
{
builder.AppendFormat("<li><em>{0}</em><a href=\"{1}\" target=\"_blank\">{2}</a></li>", type == "topics" ? f.Topics : f.Posts, Urls.ShowForumAspxRewrite(f.Fid, 0), f.Name);
maxrows--;
}
for (int i = 0; i < maxrows; i++)
{
builder.Append("<li> </li>");
}
return(builder.ToString());
}
protected string ShowForumAspxRewrite(int forumid, int pageid, string rewritename)
{
return(Urls.ShowForumAspxRewrite(forumid, pageid, rewritename));
}
protected string ShowForumAspxRewrite(string pathlist, int forumid, int pageid)
{
return(Urls.ShowForumAspxRewrite(pathlist, forumid, pageid));
}
/// <summary>
/// 前台版块列表弹出菜单
/// </summary>
/// <param name="usergroupid">用户组id</param>
/// <param name="userid">当前用户id</param>
/// <param name="extname">扩展名称</param>
/// <returns>版块列表弹出菜单</returns>
public static string GetForumListMenuDivCache(int usergroupid, int userid, string extname)
{
Discuz.Cache.DNTCache cache = Discuz.Cache.DNTCache.GetCacheService();
string str = cache.RetrieveObject("/ForumListMenuDiv") as string;
if (str != null)
{
return(str);
}
StringBuilder sb = new StringBuilder();
ForumInfo[] foruminfoarray = Forums.GetForumList();
if (foruminfoarray.Length > 0)
{
sb.Append("<div class=\"popupmenu_popup\" id=\"forumlist_menu\" style=\"overflow-y: auto; display:none\">");
foreach (ForumInfo info in foruminfoarray)
{
if (info.Layer >= 0 && info.Layer <= 1 && info.Status == 1)
{
//判断是否为私密论坛
if (info.Viewperm != "" && !Utils.InArray(usergroupid.ToString(), info.Viewperm))
{
//
}
else
{
if (info.Layer == 0)
{
sb.Append("<dl>");
sb.Append("<dt>");
sb.Append("<a href=\"");
sb.Append(Urls.ShowForumAspxRewrite(info.Fid, 0));
sb.Append("\">");
sb.Append(info.Name);
sb.Append("</a></dt>");
sb.Append("<dd><ul>");
foreach (ForumInfo forum in foruminfoarray)
{
if (int.Parse(forum.Parentidlist.Split(',')[0]) == info.Fid && forum.Layer == 1)
{
sb.Append("<li><a href=\"");
sb.Append(Urls.ShowForumAspxRewrite(forum.Fid, 0));
sb.Append("\">");
sb.Append(forum.Name);
sb.Append("</a></li>");
}
}
sb.Append("</ul></dd>");
sb.Append("</dl>");
}
}
}
}
}
sb.Append("</div>");
str = sb.ToString().Replace("<dd><ul></ul></dd>", "");
cache.AddObject("/ForumListMenuDiv", str);
return(str);
}