Beispiel #1
0
        /// <summary>
        /// 返回在线用户列表
        /// </summary>
        /// <param name="totaluser">全部用户数</param>
        /// <param name="guest">游客数</param>
        /// <param name="user">登录用户数</param>
        /// <param name="invisibleuser">隐身会员数</param>
        /// <returns>线用户列表</returns>
        public static DataTable GetOnlineUserList(int totaluser, out int guest, out int user, out int invisibleuser)
        {
            DataTable dt = Discuz.Data.OnlineUsers.GetOnlineUserListTable();
            int       highestonlineusercount = TypeConverter.StrToInt(Statistics.GetStatisticsRowItem("highestonlineusercount"), 1);

            if (totaluser > highestonlineusercount)
            {
                if (Statistics.UpdateStatistics("highestonlineusercount", totaluser.ToString()) > 0)
                {
                    Statistics.UpdateStatistics("highestonlineusertime", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
                    Statistics.ReSetStatisticsCache();
                }
            }
            // 统计用户
            //DataRow[] dr = dt.Select("userid>0");
            user = Discuz.Data.OnlineUsers.GetOnlineUserCount();// dr == null ? 0 : dr.Length;

            //统计隐身用户
            if (EntLibConfigs.GetConfig() != null && EntLibConfigs.GetConfig().Cacheonlineuser.Enable)
            {
                invisibleuser = Discuz.Data.OnlineUsers.GetInvisibleOnlineUserCount();
            }
            else
            {
                DataRow[] dr = dt.Select("invisible=1");
                invisibleuser = dr == null ? 0 : dr.Length;
            }
            //统计游客
            guest = totaluser > user ? totaluser - user : 0;

            //返回当前版块的在线用户表
            return(dt);
        }
Beispiel #2
0
 public static ICacheTopics GetTopicsService()
 {
     if (iCacheTopics == null)
     {
         lock (lockHelper)
         {
             if (iCacheTopics == null)
             {
                 try
                 {
                     if (EntLibConfigs.GetConfig().Cachetopics.Enable)
                     {
                         iCacheTopics = (ICacheTopics)Activator.CreateInstance(Type.GetType(
                                                                                   EntLibConfigs.GetConfig().Cachetopics.CacheType == 2 ?
                                                                                   "Discuz.EntLib.TokyoTyrant.Data.Topics, Discuz.EntLib.TokyoTyrant" :
                                                                                   "Discuz.EntLib.MongoDB.Data.Topics, Discuz.EntLib.MongoDB", false, true));
                     }
                 }
                 catch
                 {
                     throw new Exception("请检查" + (EntLibConfigs.GetConfig().Cachetopics.CacheType == 2 ?
                                                  "Discuz.EntLib.TokyoTyrant.dll" :
                                                  "Discuz.EntLib.MongoDB.dll") + "文件是否被放置到了bin目录下!");
                 }
             }
         }
     }
     return(iCacheTopics);
 }
Beispiel #3
0
 public static ICacheAttachFiles GetAttachFilesService()
 {
     if (iCacheAttachFiles == null)
     {
         lock (lockHelper)
         {
             if (iCacheAttachFiles == null)
             {
                 try
                 {
                     if (EntLibConfigs.GetConfig().Cacheattachfiles.Enable)
                     {
                         iCacheAttachFiles = (ICacheAttachFiles)Activator.CreateInstance(Type.GetType(
                                                                                             "Discuz.EntLib.MongoDB.Data.AttachFiles, Discuz.EntLib.MongoDB", false, true));
                     }
                 }
                 catch
                 {
                     throw new Exception("请检查 Discuz.EntLib.MongoDB.dll 文件是否被放置到了bin目录下!");
                 }
             }
         }
     }
     return(iCacheAttachFiles);
 }
Beispiel #4
0
        /// <summary>
        /// 获得勋章列表
        /// </summary>
        /// <returns>获得勋章列表</returns>
        public static DataTable GetMedalsList()
        {
            DNTCache  cache = DNTCache.GetCacheService();
            DataTable dt    = cache.RetrieveObject("/Forum/UI/MedalsList") as DataTable;

            if (dt == null)
            {
                dt = DatabaseProvider.GetInstance().GetMedalsList();
                string forumpath = BaseConfigs.GetBaseConfig().Forumpath;
                foreach (DataRow dr in dt.Rows)
                {
                    if (dr["available"].ToString() == "1")
                    {
                        if (!Utils.StrIsNullOrEmpty(dr["image"].ToString()))
                        {
                            //当启用远程布署勋章图片时
                            if (EntLibConfigs.GetConfig() != null && !Utils.StrIsNullOrEmpty(EntLibConfigs.GetConfig().Medaldir))
                            {
                                dr["image"] = "<img border=\"0\" src=\"" + EntLibConfigs.GetConfig().Medaldir + dr["image"] + "\" alt=\"" + dr["name"] + "\" title=\"" + dr["name"] + "\" />";
                            }
                            else
                            {
                                dr["image"] = "<img border=\"0\" src=\"" + forumpath + "images/medals/" + dr["image"] + "\" alt=\"" + dr["name"] + "\" title=\"" + dr["name"] + "\" />";
                            }
                        }
                        else
                        {
                            dr["image"] = "";
                        }
                    }
                    else
                    {
                        dr["image"] = "";
                    }
                }
                cache.AddObject("/Forum/UI/MedalsList", dt);
            }
            return(dt);
        }
Beispiel #5
0
        /// <summary>
        /// BasePage类构造函数
        /// </summary>
        public PageBase()
        {
            if (recordPageView)
            {
                PageViewStatistic(pagename);
            }

            config = GeneralConfigs.GetConfig();
            if (SpacePluginProvider.GetInstance() == null)
            {
                config.Enablespace = 0;
            }
            if (AlbumPluginProvider.GetInstance() == null)
            {
                config.Enablealbum = 0;
            }
            if (MallPluginProvider.GetInstance() == null)
            {
                config.Enablemall = 0;
            }

            LoadUrlConfig();
            userid = Utils.StrToInt(ForumUtils.GetCookie("userid"), -1);

            //清空当前页面查询统计
#if DEBUG
            Discuz.Data.DbHelper.QueryCount  = 0;
            Discuz.Data.DbHelper.QueryDetail = "";
#endif
            // 如果启用游客页面缓存,则对游客输出缓存页
            if (userid == -1 && config.Guestcachepagetimeout > 0 && GetUserCachePage(pagename))
            {
                return;
            }

            AddMetaInfo(config.Seokeywords, config.Seodescription, config.Seohead);

            if (config.Nocacheheaders == 1)
            {
                System.Web.HttpContext.Current.Response.BufferOutput    = false;
                System.Web.HttpContext.Current.Response.ExpiresAbsolute = DateTime.Now.AddDays(-1);
                System.Web.HttpContext.Current.Response.Cache.SetExpires(DateTime.Now.AddDays(-1));
                System.Web.HttpContext.Current.Response.Expires      = 0;
                System.Web.HttpContext.Current.Response.CacheControl = "no-cache";
                System.Web.HttpContext.Current.Response.Cache.SetNoStore();
            }

            //当为forumlist.aspx或forumindex.aspx,可能出现在线并发问题,这时系统会延时2秒
            if ((pagename != "forumlist.aspx") && (pagename != "forumindex.aspx"))
            {
                oluserinfo = OnlineUsers.UpdateInfo(config.Passwordkey, config.Onlinetimeout);
            }
            else
            {
                try
                {
                    oluserinfo = OnlineUsers.UpdateInfo(config.Passwordkey, config.Onlinetimeout);
                }
                catch
                {
                    System.Threading.Thread.Sleep(2000);
                    oluserinfo = OnlineUsers.UpdateInfo(config.Passwordkey, config.Onlinetimeout);
                }
            }

            if (config.PostTimeStorageMedia == 1 && Utils.GetCookie("lastposttime") != "")//如果最后发帖时间cookie不为空,则在此修改用户的该属性
            {
                oluserinfo.Lastposttime = Utils.GetCookie("lastposttime");
            }

            userid         = oluserinfo.Userid;
            usergroupid    = oluserinfo.Groupid;
            username       = oluserinfo.Username;
            password       = oluserinfo.Password;
            userkey        = password.Length > 16 ? password.Substring(4, 8).Trim() : "";
            lastposttime   = oluserinfo.Lastposttime;
            lastpostpmtime = oluserinfo.Lastpostpmtime;
            lastsearchtime = oluserinfo.Lastsearchtime;
            olid           = oluserinfo.Olid;

            //确保头像可以取到
            if (userid > 0)
            {
                useravatar = Avatars.GetAvatarUrl(userid, AvatarSize.Small);
            }

            if (Utils.InArray(DNTRequest.GetString("selectedtemplateid"), Templates.GetValidTemplateIDList()))
            {
                templateid = DNTRequest.GetInt("selectedtemplateid", 0);
            }
            else if (Utils.InArray(Utils.GetCookie(Utils.GetTemplateCookieName()), Templates.GetValidTemplateIDList()))
            {
                templateid = Utils.StrToInt(Utils.GetCookie(Utils.GetTemplateCookieName()), config.Templateid);
            }

            if (templateid == 0)
            {
                templateid = config.Templateid;
            }

            pmsound = Utils.StrToInt(ForumUtils.GetCookie("pmsound"), 0);

            //已登录用户检测用户组状态,如果是禁言或禁止访问状态时间到期,则自动解禁
            if (usergroupid == 4 || usergroupid == 5)
            {
                //int groupExpiry = Users.GetShortUserInfo(userid).Groupexpiry;
                //if (groupExpiry != 0 && groupExpiry <= Utils.StrToInt(DateTime.Now.ToString("yyyyMMdd"), 0))
                //{
                //    //先改为第一个积分组
                //    usergroupid = 11;
                //    //usergroupinfo = UserGroups.GetUserGroupInfo(usergroupid);
                //    Users.UpdateUserGroup(userid, 11);
                //}

                ShortUserInfo userInfo = Users.GetShortUserInfo(userid);
                if (userInfo.Groupexpiry != 0 && userInfo.Groupexpiry <= Utils.StrToInt(DateTime.Now.ToString("yyyyMMdd"), 0))
                {
                    UserGroupInfo groupInfo = UserCredits.GetCreditsUserGroupId(userInfo.Credits);
                    usergroupid = groupInfo.Groupid != 0 ? groupInfo.Groupid : usergroupid;
                    Users.UpdateUserGroup(userid, usergroupid);
                }
            }

            usergroupinfo = UserGroups.GetUserGroupInfo(usergroupid);

            // 取得用户权限id,1管理员,2超版,3版主,0普通组,-1特殊组
            useradminid = usergroupinfo.Radminid;
            string tips = ForumUtils.GetUserCreditsCookie(userid, usergroupinfo.Grouptitle);
            if (tips != "")
            {
                string[] userinfotipsList = tips.Split(',');//因为考虑到应用程序做单点登录时获取不到userinfotips,封装了此方法
                userinfotips  = "<p><a class=\"drop\" onmouseover=\"showMenu(this.id);\" href=\"" + BaseConfigs.GetForumPath + "usercpcreditspay.aspx\" id=\"extcreditmenu\">" + userinfotipsList[0] + "</a> ";
                userinfotips += "<span class=\"pipe\">|</span>用户组: <a class=\"xi2\" id=\"g_upmine\" href=\"" + BaseConfigs.GetForumPath + "usercp.aspx\">" + userinfotipsList[1].Split(':')[1] + "</a></p>";
                userinfotips += "<ul id=\"extcreditmenu_menu\" class=\"p_pop\" style=\"display:none;\">";
                for (int i = 2; i < userinfotipsList.Length; i++)
                {
                    userinfotips += string.Format("<li><a> {0}</a></li>", userinfotipsList[i]);
                }
                userinfotips += "</ul>";
            }

            mainnavigation       = Navs.GetNavigationString(userid, useradminid);
            subnavigation        = Navs.GetSubNavigation();
            mainnavigationhassub = Navs.GetMainNavigationHasSub();
            // 如果论坛关闭且当前用户请求页面不是登录页面且用户非管理员, 则跳转至论坛关闭信息页
            if (config.Closed == 1 && pagename != "login.aspx" && pagename != "logout.aspx" && pagename != "register.aspx" && useradminid != 1)
            {
                ShowMessage(1);
                return;
            }

            if (!Utils.InArray(pagename, "attachment.aspx"))//加入附件页面判断减少性能消耗
            {
                onlineusercount = (userid != -1) ? OnlineUsers.GetOnlineAllUserCount() : OnlineUsers.GetCacheOnlineAllUserCount();
            }

            //校验用户是否可以访问论坛
            if (!ValidateUserPermission())
            {
                return;
            }

            //更新用户在线时长
            if (userid != -1 && !Utils.InArray(pagename, "attachment.aspx"))//加入附件页面判断减少性能消耗
            {
                OnlineUsers.UpdateOnlineTime(config.Oltimespan, userid);
            }
            TemplateInfo templateInfo = Templates.GetTemplateItem(templateid);
            templatepath = templateInfo.Directory;
            if (templateInfo.Templateurl.ToLower().StartsWith("http://"))
            {
                imagedir = templateInfo.Templateurl.TrimEnd('/') + "/images";
                cssdir   = templateInfo.Templateurl.TrimEnd('/');
            }
            else
            {
                imagedir = forumpath + "templates/" + templateInfo.Directory + "/images";
                cssdir   = forumpath + "templates/" + templateInfo.Directory;
            }
            if (EntLibConfigs.GetConfig() != null && !Utils.StrIsNullOrEmpty(EntLibConfigs.GetConfig().Topicidentifydir))
            {
                topicidentifydir = EntLibConfigs.GetConfig().Topicidentifydir.TrimEnd('/');
            }
            else
            {
                topicidentifydir = forumpath + "images/identify";
            }

            if (EntLibConfigs.GetConfig() != null && !Utils.StrIsNullOrEmpty(EntLibConfigs.GetConfig().Posticondir))
            {
                posticondir = EntLibConfigs.GetConfig().Posticondir.TrimEnd('/');
            }
            else
            {
                posticondir = forumpath + "images/posticons";
            }



            if (EntLibConfigs.GetConfig() != null && !Utils.StrIsNullOrEmpty(EntLibConfigs.GetConfig().Jsdir))
            {
                jsdir = EntLibConfigs.GetConfig().Jsdir.TrimEnd('/');
            }
            else
            {
                jsdir = rooturl + "javascript";
            }

            nowdate     = Utils.GetDate();
            nowtime     = Utils.GetTime();
            nowdatetime = Utils.GetDateTime();
            ispost      = DNTRequest.IsPost();
            isget       = DNTRequest.IsGet();
            link        = "";
            script      = "";

            templatelistboxoptions = Caches.GetTemplateListBoxOptionsCache();

            string originalTemplate = string.Format("<li><a href=\"###\" onclick=\"window.location.href='{0}showtemplate.aspx?templateid={1}'\">",
                                                    "", BaseConfigs.GetForumPath, templateid);
            string newTemplate = string.Format("<li class=\"current\"><a href=\"###\" onclick=\"window.location.href='{0}showtemplate.aspx?templateid={1}'\">",
                                               BaseConfigs.GetForumPath, templateid);
            templatelistboxoptions = templatelistboxoptions.Replace(originalTemplate, newTemplate);

            isLoginCode = config.Seccodestatus.Contains("login.aspx");
            //当该页面设置了验证码检验,并且当前用户的用户组没有给予忽略验证码的权限,则isseccode=true;
            isseccode = Utils.InArray(pagename, config.Seccodestatus) && usergroupinfo.Ignoreseccode == 0;


            headerad = Advertisements.GetOneHeaderAd("", 0);
            footerad = Advertisements.GetOneFooterAd("", 0);

            //设定当前页面的显示样式
            if (config.Allowchangewidth == 0)
            {
                Utils.WriteCookie("allowchangewidth", "");
            }

            if (pagename != "website.aspx")
            {
                if (Utils.GetCookie("allowchangewidth") == "0" || (string.IsNullOrEmpty(Utils.GetCookie("allowchangewidth")) && config.Showwidthmode == 1))
                {
                    isnarrowpage = true;
                }
            }

            //校验验证码
            if (isseccode && ispost && !ValidateVerifyCode())
            {
                return;
            }

            newtopicminute = config.Viewnewtopicminute;
            m_starttick    = DateTime.Now;

            ShowPage();

            m_processtime = DateTime.Now.Subtract(m_starttick).TotalMilliseconds / 1000;

            querycount = Discuz.Data.DbHelper.QueryCount;
            Discuz.Data.DbHelper.QueryCount = 0;

#if DEBUG
            querydetail = Discuz.Data.DbHelper.QueryDetail;
            Discuz.Data.DbHelper.QueryDetail = "";
#endif
        }
Beispiel #6
0
        protected override void ShowPage()
        {
            pagetitle = "附件下载";

            if (attachmentid == -1)
            {
                AddErrLine("无效的附件ID");
                return;
            }

            // 如果当前用户非管理员并且论坛设定了禁止下载附件时间段,当前时间如果在其中的一个时间段内,则不允许用户下载附件
            if (useradminid != 1 && usergroupinfo.Disableperiodctrl != 1)
            {
                string visitTime = "";
                if (Scoresets.BetweenTime(config.Attachbanperiods, out visitTime))
                {
                    AddErrLine("在此时间段( " + visitTime + " )内用户不可以下载附件");
                    return;
                }
            }

            if (DNTRequest.GetString("goodsattach").ToLower() == "yes")
                GetGoodsAttachInfo(attachmentid);
            else
            {
                // 获取该附件的信息
                attachmentinfo = Attachments.GetAttachmentInfo(attachmentid);
                if (attachmentinfo == null)
                {
                    AddErrLine("不存在的附件ID");
                    return;
                }
                //当前用户已上传但是还没有绑定到帖子的附件需要特殊处理,直接输出图片
                if ((userid > 0 || userid == -1) && userid == attachmentinfo.Uid && attachmentinfo.Tid == 0 && attachmentinfo.Filetype.StartsWith("image/"))
                {
                    HttpContext.Current.Response.Clear();
                    if(attachmentinfo.Filename.IndexOf("http") < 0 )
                       HttpContext.Current.Response.TransmitFile(BaseConfigs.GetForumPath + "upload/" + attachmentinfo.Filename.Trim());
                    else
                       HttpContext.Current.Response.Redirect(attachmentinfo.Filename.Trim());
                    
                    HttpContext.Current.Response.End();
                    return;
                }
                // 获取该主题的信息
                topic = Topics.GetTopicInfo(attachmentinfo.Tid);
                if (topic == null)
                {
                    AddErrLine("不存在的主题ID");
                    return;
                }

                ForumInfo forum = Forums.GetForumInfo(topic.Fid);
                pagetitle = Utils.RemoveHtml(forum.Name);
                if (!UserAuthority.VisitAuthority(forum, usergroupinfo, userid, ref msg))
                {
                    AddErrLine(msg);
                    if (userid == -1)
                        needlogin = true;
                    return;
                }

                //添加判断特殊用户的代码
                if (!UserAuthority.CheckUsertAttachAuthority(forum, usergroupinfo, userid, ref msg))
                {
                    AddErrLine(msg);
                    if (userid == -1)
                        needlogin = true;
                    return;
                }

                ismoder = Moderators.IsModer(useradminid, userid, forum.Fid);
                // 检查用户是否拥有足够的阅读权限
                if ((attachmentinfo.Readperm > usergroupinfo.Readaccess) && (attachmentinfo.Uid != userid) && (!ismoder))
                {
                    AddErrLine("您的阅读权限不够");
                    if (userid == -1)
                        needlogin = true;
                    return;
                }

                //检查附件是否存在
                if (attachmentinfo.Filename.IndexOf("http") < 0 && !File.Exists(Utils.GetMapPath(string.Format(@"{0}upload/{1}", BaseConfigs.GetForumPath, attachmentinfo.Filename))))
                {
                    AddErrLine("该附件文件不存在或已被删除");
                    return;
                }

                //(!Utils.IsImgFilename(attachmentinfo.Filename.Trim()) || config.Showimages != 1):判断文件是否是图片和图片是否允许在帖子中直接显示
                //userid != attachmentinfo.Uid && !ismoder:判断当前下载用户是否是该附件的发布者和当前用户是否具有管理权限
                //Utils.StrIsNullOrEmpty(Utils.GetCookie("dnt_attachment_" + attachmentid))当前用户是否已经下载过该附件
                if ((!Utils.IsImgFilename(attachmentinfo.Filename.Trim()) || config.Showimages != 1) &&
                    (userid != attachmentinfo.Uid && !ismoder && Utils.StrIsNullOrEmpty(Utils.GetCookie("dnt_attachment_" + attachmentid))))
                {
                    if (Scoresets.IsSetDownLoadAttachScore() && UserCredits.UpdateUserExtCreditsByDownloadAttachment(userid, 1) == -1)
                    {
                        string addExtCreditsTip = "";
                        if (EPayments.IsOpenEPayments())
                            addExtCreditsTip = "<br/><span><a href=\"usercpcreditspay.aspx\">点击充值积分</a></span>";
                        AddErrLine("您的积分不足" + addExtCreditsTip);
                        return;
                    }
                    //设置该附件已经下载的cookie
                    Utils.WriteCookie("dnt_attachment_" + attachmentid, "true", 5);
                }

                //检查附件是否存在
                if (AttachPaymentLogs.HasBoughtAttach(userid, usergroupinfo.Radminid, attachmentinfo))
                {
                    AddErrLine("该附件为交易附件, 请先行购买!");
                    return;
                }
                //如果是图片就不更新下载次数
                if (!Utils.IsImgFilename(attachmentinfo.Filename.Trim()))
                {
                    Attachments.UpdateAttachmentDownloads(attachmentid);
                }

                EntLibConfigInfo entLibConfigInfo = EntLibConfigs.GetConfig();
                //当使用企业版squid静态文件加速时
                if (attachmentinfo.Filename.IndexOf("http") < 0 && entLibConfigInfo != null && !Utils.StrIsNullOrEmpty(entLibConfigInfo.Attachmentdir))
                    attachmentinfo.Filename = EntLibConfigs.GetConfig().Attachmentdir.TrimEnd('/') + "/" + attachmentinfo.Filename;

                if (attachmentinfo.Filename.IndexOf("http") < 0)
                {   //当使用mongodb数据库存储附件及相关信息时
                    if (entLibConfigInfo != null && entLibConfigInfo.Cacheattachfiles.Enable && entLibConfigInfo.Cacheattachfiles.Attachpostid > 0 && entLibConfigInfo.Cacheattachfiles.Attachpostid < attachmentinfo.Pid)
                        Discuz.Cache.Data.DBCacheService.GetAttachFilesService().ResponseFile(attachmentinfo.Filename, Path.GetFileName(attachmentinfo.Attachment), attachmentinfo.Filetype);
                    else
                        Utils.ResponseFile(Utils.GetMapPath(BaseConfigs.GetForumPath + @"upload/" + attachmentinfo.Filename), Path.GetFileName(attachmentinfo.Attachment), attachmentinfo.Filetype);
                }
                else
                {
                    try //添加try语法, 以防止在并发访问情况下, 服务器端远程链接被关闭后出现应用程序 '警告'(事件查看器)
                    {
                        HttpContext.Current.Response.Clear();
                        HttpContext.Current.Response.Redirect(attachmentinfo.Filename.Trim());
                        HttpContext.Current.Response.End();
                    }
                    catch { }
                }
            }
        }