Example #1
0
        public int GetXmlDefs(
            bool bOuputDebugInfo,
            out string strDebugInfo,
            out string strError)
        {
            strError = "";
            strDebugInfo = "";
            long lRet = 0;

            this.m_lock.AcquireWriterLock(m_nLockTimeout);
            try
            {

                // 临时的SessionInfo对象
                SessionInfo session = new SessionInfo(this);
                session.UserID = this.ManagerUserName;
                session.Password = this.ManagerPassword;
                session.IsReader = false;

                try
                {
                    // 检查版本号
                    {
                        string strVersion = "";
                        string strUID = "";
                        lRet = session.Channel.GetVersion(
                            null,
                            out strVersion,
                            out strUID,
                            out strError);
                        if (lRet == -1)
                        {
                            strError = "针对 dp2Library 服务器 " + session.Channel.Url + " 获得版本号的过程发生错误:" + strError;
                            goto ERROR1;
                        }

                        double value = 0;

                        if (string.IsNullOrEmpty(strVersion) == true)
                        {
                            strVersion = "2.0以下";
                            value = 2.0;
                        }
                        else
                        {
                            // 检查最低版本号
                            if (double.TryParse(strVersion, out value) == false)
                            {
                                strError = "dp2Library 版本号 '" + strVersion + "' 格式不正确";
                                goto ERROR1;
                            }
                        }

                        this.dp2LibraryVersion = value;
                        this.dp2LibraryUID = strUID;

                        double base_version = 2.40; // 2.18
                        if (value < base_version)
                        {
                            strError = "当前 dp2OPAC 版本需要和 dp2Library " + base_version + " 或以上版本配套使用 (而当前 dp2Library 版本号为 '" + strVersion + "' )。请立即升级 dp2Library 到最新版本。";
                            return -2;
                        }
                    }


                    // 获取虚拟库定义
                    string strXml = "";
                    lRet = session.Channel.GetSystemParameter(
                        null,
                        "virtual",
                        "def",
                        out strXml,
                        out strError);
                    if (lRet == -1)
                    {
                        strError = "(" + session.UserID + ")获取虚拟库定义时发生错误: " + strError;
                        // this.WriteErrorLog(strError);
                        goto ERROR1;
                    }

                    if (bOuputDebugInfo == true)
                        strDebugInfo += "*** virtual/def:\r\n" + strXml + "\r\n";

                    XmlNode node_virtual = this.OpacCfgDom.DocumentElement.SelectSingleNode("virtualDatabases");
                    if (node_virtual == null)
                    {
                        node_virtual = this.OpacCfgDom.CreateElement("virtualDatabases");
                        this.OpacCfgDom.DocumentElement.AppendChild(node_virtual);
                    }

                    node_virtual = DomUtil.SetElementOuterXml(node_virtual, strXml);
                    Debug.Assert(node_virtual != null, "");

                    // 获取<arrived>定义
                    lRet = session.Channel.GetSystemParameter(
                        null,
                        "system",
                        "arrived",
                        out strXml,
                        out strError);
                    if (lRet == -1)
                    {
                        strError = "(" + session.UserID + ")获取<arrived>定义时发生错误: " + strError;
                        // this.WriteErrorLog(strError);
                        goto ERROR1;
                    }

                    if (bOuputDebugInfo == true)
                        strDebugInfo += "*** system/arrived:\r\n" + strXml + "\r\n";


                    XmlNode node_arrived = this.OpacCfgDom.DocumentElement.SelectSingleNode("arrived");
                    if (node_arrived == null)
                    {
                        node_arrived = this.OpacCfgDom.CreateElement("arrived");
                        this.OpacCfgDom.DocumentElement.AppendChild(node_arrived);
                    }

                    node_arrived = DomUtil.SetElementOuterXml(node_arrived, strXml);
                    Debug.Assert(node_arrived != null, "");


                    // 获取<browseformats>定义
                    lRet = session.Channel.GetSystemParameter(
                        null,
                        "opac",
                        "browseformats",
                        out strXml,
                        out strError);
                    if (lRet == -1)
                    {
                        strError = "(" + session.UserID + ")获取<browseformats>定义时发生错误: " + strError;
                        // this.WriteErrorLog(strError);
                        goto ERROR1;
                    }

                    if (bOuputDebugInfo == true)
                        strDebugInfo += "*** opac/browseformats:\r\n" + strXml + "\r\n";

                    XmlNode node_browseformats = this.OpacCfgDom.DocumentElement.SelectSingleNode("browseformats");
                    if (node_browseformats == null)
                    {
                        node_browseformats = this.OpacCfgDom.CreateElement("browseformats");
                        this.OpacCfgDom.DocumentElement.AppendChild(node_browseformats);
                    }

                    node_browseformats.InnerXml = strXml;


                    // 获取<biblioDbGroup>定义
                    lRet = session.Channel.GetSystemParameter(
                        null,
                        "system",
                        "biblioDbGroup",
                        out strXml,
                        out strError);
                    if (lRet == -1)
                    {
                        strError = "(" + session.UserID + ")获取<biblioDbGroup>定义时发生错误: " + strError;
                        // this.WriteErrorLog(strError);
                        goto ERROR1;
                    }

                    if (bOuputDebugInfo == true)
                        strDebugInfo += "*** system/biblioDbGroup:\r\n" + strXml + "\r\n";


                    XmlNode node_biblioDbGroup = this.OpacCfgDom.DocumentElement.SelectSingleNode("biblioDbGroup");
                    if (node_biblioDbGroup == null)
                    {
                        node_biblioDbGroup = this.OpacCfgDom.CreateElement("biblioDbGroup");
                        this.OpacCfgDom.DocumentElement.AppendChild(node_biblioDbGroup);
                    }

                    node_biblioDbGroup.InnerXml = strXml;

                    ClearInvisibleDatabaseDef(ref node_biblioDbGroup, node_virtual);

                    // 2012/10/23
                    // 获取<readerDbGroup>定义
                    {
                        lRet = session.Channel.GetSystemParameter(
                            null,
                            "system",
                            "readerDbGroup",
                            out strXml,
                            out strError);
                        if (lRet == -1)
                        {
                            strError = "(" + session.UserID + ")获取<readerDbGroup>定义时发生错误: " + strError;
                            // this.WriteErrorLog(strError);
                            goto ERROR1;
                        }

                        if (bOuputDebugInfo == true)
                            strDebugInfo += "*** system/readerDbGroup:\r\n" + strXml + "\r\n";


                        XmlNode node_readerDbGroup = this.OpacCfgDom.DocumentElement.SelectSingleNode("readerDbGroup");
                        if (node_readerDbGroup == null)
                        {
                            node_readerDbGroup = this.OpacCfgDom.CreateElement("readerDbGroup");
                            this.OpacCfgDom.DocumentElement.AppendChild(node_readerDbGroup);
                        }

                        node_readerDbGroup.InnerXml = strXml;
                    }

                    this.Changed = true;
                    this.ActivateManagerThread();

                    // 检查 simulatereader 和 simulateworder 权限
                    if (StringUtil.IsInList("simulatereader", session.Channel.Rights) == false
                        || StringUtil.IsInList("simulateworker", session.Channel.Rights) == false)
                    {
                        strError = "OPAC 代理账户 '" + this.ManagerUserName + "' 缺乏 simulatereader 和 simulateworker 权限。请在 dp2library 中为它增配这两个权限";
                        return -1;
                    }

                    this.XmlLoaded = true;

                    // 预约到书
                    // 元素<arrived>
                    // 属性dbname/reserveTimeSpan/outofReservationThreshold/canReserveOnshelf
                    XmlNode node = this.OpacCfgDom.DocumentElement.SelectSingleNode("//arrived");
                    if (node != null)
                    {
                        this.ArrivedDbName = DomUtil.GetAttr(node, "dbname");
                        this.ArrivedReserveTimeSpan = DomUtil.GetAttr(node, "reserveTimeSpan");

                        int nValue = 0;
                        int nRet = DomUtil.GetIntegerParam(node,
                            "outofReservationThreshold",
                            10,
                            out nValue,
                            out strError);
                        if (nRet == -1)
                        {
                            strError = "元素<arrived>属性outofReservationThreshold读入时发生错误: " + strError;
                            goto ERROR1;
                        }

                        this.OutofReservationThreshold = nValue;

                        bool bValue = false;
                        nRet = DomUtil.GetBooleanParam(node,
                            "canReserveOnshelf",
                            true,
                            out bValue,
                            out strError);
                        if (nRet == -1)
                        {
                            strError = "元素<arrived>属性canReserveOnshelf读入时发生错误: " + strError;
                            goto ERROR1;
                        }

                        this.CanReserveOnshelf = bValue;
                    }

                    return 0;
                }
                finally
                {
                    session.CloseSession();
                }
            }
            finally
            {
                this.m_lock.ReleaseWriterLock();
            }

        ERROR1:
            return -1;
        }
Example #2
0
        void RenderReservation(OpacApplication app,
    SessionInfo sessioninfo,
    XmlDocument dom)
        {
            // 预约请求
            PlaceHolder reservation = (PlaceHolder)this.FindControl("reservation");
            this.ReservationBarcodes = new List<string>();

            XmlNodeList nodes = dom.DocumentElement.SelectNodes("reservations/request");
            this.ReservationLineCount = nodes.Count;
            for (int i = 0; i < nodes.Count; i++)
            {
                PlaceHolder line = (PlaceHolder)reservation.FindControl("reservation_line" + Convert.ToString(i));
                if (line == null)
                {
                    Control insertpos = reservation.FindControl("reservation_insertpos");
                    line = NewReservationLine(insertpos.Parent, i, insertpos);
                    //this.ReservationLineCount++;
                }
                line.Visible = true;

                LiteralControl left = (LiteralControl)line.FindControl("reservation_line" + Convert.ToString(i) + "left");
                CheckBox checkbox = (CheckBox)line.FindControl("reservation_line" + Convert.ToString(i) + "checkbox");
                LiteralControl right = (LiteralControl)line.FindControl("reservation_line" + Convert.ToString(i) + "right");


                XmlNode node = nodes[i];
                string strBarcodes = DomUtil.GetAttr(node, "items");

                this.ReservationBarcodes.Add(strBarcodes);

                string strRequestDate = DateTimeUtil.LocalTime(DomUtil.GetAttr(node, "requestDate"));

                string strResult = "";

                string strTrClass = " class='dark' ";

                if ((i % 2) == 1)
                    strTrClass = " class='light' ";


                strResult += "<tr " + strTrClass + "><td nowrap>";

                // 左
                left.Text = strResult;

                // 右开始
                strResult = "&nbsp;";

                // 2007/1/18
                string strArrivedItemBarcode = DomUtil.GetAttr(node, "arrivedItemBarcode");

                //strResult += "" + strBarcodes + "</td>";
                int nBarcodesCount = GetBarcodesCount(strBarcodes);

                strResult += "" + MakeBarcodeListHyperLink(strBarcodes, strArrivedItemBarcode, ",")
                    + (nBarcodesCount > 1 ? " 之一" : "")  // 2007/7/5
                    + "</td>";

                // 操作者
                string strOperator = DomUtil.GetAttr(node, "operator");
                // 状态
                string strArrivedDate = DomUtil.GetAttr(node, "arrivedDate");
                string strState = DomUtil.GetAttr(node, "state");
                if (strState == "arrived")
                {
                    strArrivedDate = DateTimeUtil.LocalTime(strArrivedDate);
                    // text-level: 用户提示
                    strState = string.Format(this.GetString("册s已于s到书"),    // "册 {0} 已于 {1} 到书"
                        strArrivedItemBarcode,
                        strArrivedDate);

                    // "册 " + strArrivedItemBarcode + " 已于 " + strArrivedDate + " 到书";
                    if (nBarcodesCount > 1)
                    {
                        strState += string.Format(this.GetString("同一预约请求中的其余s册旋即失效"),  // ";同一预约请求中的其余 {0} 册旋即失效"
                            (nBarcodesCount - 1).ToString());

                        // ";同一预约请求中的其余 " + (nBarcodesCount - 1).ToString() + " 册旋即失效";  // 2007/7/5
                    }
                }
                strResult += "<td>" + strState + "</td>";

                /*
                string strSummary = GetBarcodesSummary(
                    app,
                    sessioninfo,
                    strBarcodes,
                    "html",
                    "");
                 * */

                strResult += "<td width='50%' class='pending'>formated:" + BuildBarcodeList(strBarcodes,
            strArrivedItemBarcode) + "</td>";
                strResult += "<td nowrap>" + strRequestDate + "</td>";
                strResult += "<td nowrap>" + strOperator + "</td>";
                strResult += "</tr>";

                right.Text = strResult;
            }

            // 把多余的行隐藏起来
            for (int i = nodes.Count; ; i++)
            {
                PlaceHolder line = (PlaceHolder)reservation.FindControl("reservation_line" + Convert.ToString(i));
                if (line == null)
                    break;

                line.Visible = false;
            }

            if (nodes.Count == 0)
            {

                Control insertpos = reservation.FindControl("reservation_insertpos");
                int pos = insertpos.Parent.Controls.IndexOf(insertpos);
                if (pos == -1)
                {
                    // text-level: 内部错误
                    throw new Exception("插入参照对象没有找到");
                }

                LiteralControl literal = new LiteralControl();
                literal.Text = "<tr class='dark'><td colspan='5'>"
                    + this.GetString("无预约信息") // "(无预约信息)"
                    + "<td></tr>";

                insertpos.Parent.Controls.AddAt(pos, literal);

            }
        }
Example #3
0
        // 映射内核脚本配置文件到本地
        // parameters:
        //      sessioninfo_param   如果为null,函数内部会自动创建一个SessionInfo对象,是管理员权限
        // return:
        //      -1  error
        //      0   成功,为.cs文件
        //      1   成功,为.fltx文件
        public int MapKernelScriptFile(
            SessionInfo sessioninfo_param,
            string strBiblioDbName,
            string strScriptFileName,
            out string strLocalPath,
            out string strError)
        {
            strError = "";
            strLocalPath = "";
            int nRet = 0;

            SessionInfo sessioninfo = null;
            // 应该用管理员的权限来做这个事情
            // 临时的SessionInfo对象
            if (sessioninfo_param == null)
            {
                sessioninfo = new SessionInfo(this);
                sessioninfo.UserID = this.ManagerUserName;
                sessioninfo.Password = this.ManagerPassword;
                sessioninfo.IsReader = false;
            }
            else
                sessioninfo = sessioninfo_param;

            try
            {

                // 将种记录数据从XML格式转换为HTML格式
                // 需要从内核映射过来文件
                // string strScriptFileName = "./cfgs/loan_biblio.fltx";
                // 将脚本文件名正规化
                // 因为在定义脚本文件的时候, 有一个当前库名环境,
                // 如果定义为 ./cfgs/filename 表示在当前库下的cfgs目录下,
                // 而如果定义为 /cfgs/filename 则表示在同服务器的根下
                string strRemotePath = OpacApplication.CanonicalizeScriptFileName(
                    strBiblioDbName,
                    strScriptFileName);

                // TODO: 还可以考虑支持http://这样的配置文件。

                nRet = this.CfgsMap.MapFileToLocal(
                    sessioninfo.Channel,
                    strRemotePath,
                    out strLocalPath,
                    out strError);
                if (nRet == -1)
                    goto ERROR1;
                if (nRet == 0)
                {
                    strError = "内核配置文件 " + strRemotePath + "没有找到,因此无法获得书目html格式数据";
                    goto ERROR1;
                }

                bool bFltx = false;
                // 如果是一般.cs文件, 还需要获得.cs.ref配置文件
                if (OpacApplication.IsCsFileName(
                    strScriptFileName) == true)
                {
                    string strTempPath = "";
                    nRet = this.CfgsMap.MapFileToLocal(
                        sessioninfo_param.Channel,
                        strRemotePath + ".ref",
                        out strTempPath,
                        out strError);
                    if (nRet == -1)
                    {
                        strError = "内核配置文件 " + strRemotePath + ".ref" + "没有找到,因此无法获得书目html格式数据";
                        goto ERROR1;
                    }

                    bFltx = false;
                }
                else
                {
                    bFltx = true;
                }


                if (bFltx == true)
                    return 1;   // 为.fltx文件

                return 0;

            ERROR1:
                return -1;
            }
            finally
            {
                if (sessioninfo_param == null)
                {
                    sessioninfo.CloseSession();
                }
            }
        }
Example #4
0
        void submit_button_Click(object sender, EventArgs e)
        {
            string strError = "";

            OpacApplication app = (OpacApplication)this.Page.Application["app"];
            SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];

            string strCreator = sessioninfo.UserID;


            // 先创建一条书目记录
            TextBox biblio_title = (TextBox)this.FindControl("edit_biblio_title");
            TextBox biblio_author = (TextBox)this.FindControl("edit_biblio_author");
            TextBox biblio_publisher = (TextBox)this.FindControl("edit_biblio_publisher");
            TextBox biblio_isbn = (TextBox)this.FindControl("edit_biblio_isbn");
            TextBox biblio_price = (TextBox)this.FindControl("edit_biblio_price");
            TextBox biblio_summary = (TextBox)this.FindControl("edit_biblio_summary");

            // 检查必备字段
            if (String.IsNullOrEmpty(biblio_title.Text) == true)
            {
                strError = "尚未输入书名/刊名";
                goto ERROR1;
            }

            DropDownList store_dbname = (DropDownList)this.FindControl("store_dbname");

            string strBiblioDbName = store_dbname.SelectedValue;

            if (String.IsNullOrEmpty(strBiblioDbName) == true)
            {
                strError = "尚未选定目标库";
                goto ERROR1;
            }

            string strBiblioRecPath = "";
            string strMarcSyntax = "";
            string strMARC = "";

            // 得到目标书目库的MARC格式
            ItemDbCfg cfg = app.GetBiblioDbCfg(strBiblioDbName);
            if (cfg == null)
            {
                strError = "目标库 '" + strBiblioDbName + "' 不是系统定义的的书目库";
                goto ERROR1;
            }

            strMarcSyntax = cfg.BiblioDbSyntax;

            int nRet = BuildBiblioRecord(
                strMarcSyntax,
                biblio_title.Text,
                biblio_author.Text,
                biblio_publisher.Text,
                biblio_isbn.Text,
                biblio_price.Text,
                biblio_summary.Text,
                strCreator,
                out strMARC,
                out strError);
            if (nRet == -1)
                goto ERROR1;

            // 保存
            // 将MARC格式转换为XML格式
            string strXml = "";
            nRet = MarcUtil.Marc2Xml(
strMARC,
strMarcSyntax,
out strXml,
out strError);
            if (nRet == -1)
                goto ERROR1;

            /*
            // 临时的SessionInfo对象
            SessionInfo temp_sessioninfo = new SessionInfo(app);

            // 模拟一个账户
            Account account = new Account();
            account.LoginName = "neworderbiblio";
            account.Password = "";
            account.Rights = "setbiblioinfo";

            account.Type = "";
            account.Barcode = "";
            account.Name = "neworderbiblio";
            account.UserID = "neworderbiblio";
            account.RmsUserName = app.ManagerUserName;
            account.RmsPassword = app.ManagerPassword;

            temp_sessioninfo.Account = account;
             * */
            SessionInfo temp_sessioninfo = new SessionInfo(app);
            temp_sessioninfo.UserID = app.ManagerUserName;
            temp_sessioninfo.Password = app.ManagerPassword;
            temp_sessioninfo.IsReader = false;

            string strOutputBiblioRecPath = "";

            try
            {

                strBiblioRecPath = strBiblioDbName + "/?";

                byte[] baOutputTimestamp = null;

                long lRet = temp_sessioninfo.Channel.SetBiblioInfo(
                    null,
                    "new",
                    strBiblioRecPath,
            "xml",
            strXml,
            null,
            "",
            out strOutputBiblioRecPath,
            out baOutputTimestamp,
            out strError);
                if (lRet == -1)
                {
                    strError = "创建书目记录发生错误: " + strError;
                    goto ERROR1;
                }
                /*
                LibraryServerResult result = app.SetBiblioInfo(
                    temp_sessioninfo,
                    "new",
                    strBiblioRecPath,
            "xml",
            strXml,
            null,
            out strOutputBiblioRecPath,
            out baOutputTimestamp);
                if (result.Value == -1)
                {
                    strError = result.ErrorInfo;
                    goto ERROR1;
                }
                 * */
            }
            finally
            {
                temp_sessioninfo.CloseSession();
                temp_sessioninfo = null;
            }

            // 清除每个输入域的内容
            biblio_title.Text = "";
            biblio_author.Text = "";
            biblio_publisher.Text = "";
            biblio_isbn.Text = "";
            biblio_summary.Text = "";
            biblio_price.Text = "";


            strBiblioRecPath = strOutputBiblioRecPath;

            CommentControl commentcontrol = (CommentControl)this.FindControl("commentcontrol");
            // 创建评注记录
            if (String.IsNullOrEmpty(commentcontrol.EditTitle) == false
    || String.IsNullOrEmpty(commentcontrol.EditContent) == false)
            {
                string strWarning = "";
                commentcontrol.BiblioRecPath = strBiblioRecPath;

                nRet = commentcontrol.DoSubmit(
           out strWarning,
           out strError);
                if (nRet == -1)
                    goto ERROR1;
                if (String.IsNullOrEmpty(strWarning) == false)
                    this.SetDebugInfo("warninginfo", strWarning);
            }

            string strUrl = "./book.aspx?bibliorecpath="
                + HttpUtility.UrlEncode(strBiblioRecPath);
            string strText = "新的荐购书目记录创建成功。点击此处可查看:<a href='"
                + strUrl
                + "' target='_blank'>"
                + strUrl
                + "</a>";
            SetInfo(strText);
            this.SetDebugInfo("succeedinfo", strText);
            return;
        ERROR1:
            SetDebugInfo("errorinfo", strError);
        }
 void CloseManagerSession()
 {
     if (m_managerSession != null)
     {
         m_managerSession.CloseSession();
         m_managerSession = null;
     }
 }
Example #6
0
        // 检索顶层文章
        // return:
        //		-1	error
        //		其他 命中数
        private int SearchTopLevelArticles(
            SessionInfo sessioninfo,
            System.Web.UI.Page page,
            out string strError)
        {
            strError = "";

            if (page != null
                && page.Response.IsClientConnected == false)	// 灵敏中断
            {
                strError = "中断";
                return -1;
            }

            // 检索全部评注文章 一定时间范围内的?
            List<string> dbnames = new List<string>();
            for (int i = 0; i < this.ItemDbs.Count; i++)
            {
                ItemDbCfg cfg = this.ItemDbs[i];
                string strDbName = cfg.CommentDbName;
                if (String.IsNullOrEmpty(strDbName) == true)
                    continue;
                dbnames.Add(strDbName);
            }

            DateTime now = DateTime.Now;
            DateTime oneyearbefore = now - new TimeSpan(365, 0, 0, 0);
            string strTime = DateTimeUtil.Rfc1123DateTimeString(oneyearbefore.ToUniversalTime());

            string strQueryXml = "";
            for (int i = 0; i < dbnames.Count; i++)
            {
                string strDbName = dbnames[i];
                string strOneQueryXml = "<target list='" + strDbName + ":" + "最后修改时间'><item><word>"    // <order>DESC</order>
                    + strTime + "</word><match>exact</match><relation>" + StringUtil.GetXmlStringSimple(">=") + "</relation><dataType>number</dataType><maxCount>"
                    + "-1"// Convert.ToString(m_nMaxLineCount)
                    + "</maxCount></item><lang>zh</lang></target>";

                if (i > 0)
                    strQueryXml += "<operator value='OR' />";
                strQueryXml += strOneQueryXml;
            }

            if (dbnames.Count > 0)
                strQueryXml = "<group>" + strQueryXml + "</group>";

            if (page != null)
            {
                page.Response.Write("--- begin search ...<br/>");
                page.Response.Flush();
            }

            LibraryChannel channel = this.GetChannel();
            try
            {
                DateTime time = DateTime.Now;

                long nRet = // sessioninfo.Channel.
                    channel.Search(
                    null,
                    strQueryXml,
                    "default",
                    "", // outputstyle
                    out strError);
                if (nRet == -1)
                {
                    strError = "检索时出错: " + strError;
                    return -1;
                }

                TimeSpan delta = DateTime.Now - time;
                if (page != null)
                {
                    page.Response.Write("search end. hitcount=" + nRet.ToString() + ", time=" + delta.ToString() + "<br/>");
                    page.Response.Flush();
                }


                if (nRet == 0)
                    return 0;	// not found

                if (page != null
                    && page.Response.IsClientConnected == false)	// 灵敏中断
                {
                    strError = "中断";
                    return -1;
                }
                if (page != null)
                {
                    page.Response.Write("--- begin get search result ...<br/>");
                    page.Response.Flush();
                }

                time = DateTime.Now;

                List<string> aPath = null;
                nRet = // sessioninfo.Channel.
                    channel.GetSearchResult(
                    null,
                    "default",
                    0,
                    -1,
                    "zh",
                    out aPath,
                    out strError);
                if (nRet == -1)
                {
                    strError = "获得检索结果时出错: " + strError;
                    return -1;
                }

                if (page != null)
                {
                    delta = DateTime.Now - time;
                    page.Response.Write("get search result end. lines=" + aPath.Count.ToString() + ", time=" + delta.ToString() + "<br/>");
                    page.Response.Flush();
                }

                if (aPath.Count == 0)
                {
                    strError = "获取的检索结果为空";
                    return -1;
                }

                if (page != null
                    && page.Response.IsClientConnected == false)	// 灵敏中断
                {
                    strError = "中断";
                    return -1;
                }

                if (page != null)
                {
                    page.Response.Write("--- begin build storage ...<br/>");
                    page.Response.Flush();
                }

                time = DateTime.Now;

                this.CommentColumn.Clear();	// 清空集合

                // 加入新行对象。新行对象中,只初始化了m_strRecPath参数
                for (int i = 0; i < Math.Min(aPath.Count, 1000000); i++)	// <Math.Min(aPath.Count, 10)
                {
                    Line line = new Line();
                    // line.Container = this;
                    line.m_strRecPath = aPath[i];

                    nRet = line.InitialInfo(
                        page,
                        channel,    // sessioninfo.Channel,
                        out strError);
                    if (nRet == -1)
                        return -1;
                    if (nRet == 1)
                        return -1;	// 灵敏中断


                    TopArticleItem item = new TopArticleItem();
                    item.Line = line;
                    this.CommentColumn.Add(item);

                    if (page != null
                        && (i % 100) == 0)
                    {
                        page.Response.Write("process " + Convert.ToString(i) + "<br/>");
                        page.Response.Flush();
                    }

                }

                if (page != null)
                {
                    delta = DateTime.Now - time;
                    page.Response.Write("build storage end. time=" + delta.ToString() + "<br/>");
                    page.Response.Flush();
                }

                return 1;
            }
            finally
            {
                this.ReturnChannel(channel);
            }
        }
Example #7
0
        // 创建文章内容
        int BuildContent(
    OpacApplication app,
    SessionInfo sessioninfo,
    string strRecPath,
    out string strParentID,
    out string strResultParam,
    out byte[] timestamp,
    out string strError)
        {
            strError = "";
            strResultParam = "";
            strParentID = "";
            timestamp = null;

            bool bManager = false;
            if (string.IsNullOrEmpty(sessioninfo.UserID) == true
|| StringUtil.IsInList("managecomment", sessioninfo.RightsOrigin) == false)
                bManager = false;
            else
                bManager = true;

            string strErrorComment = "";
            string strXml;
            if (String.IsNullOrEmpty(this.m_strXml) == true)
            {
                // return:
                //      -1  出错
                //      0   没有找到
                //      1   找到
                int nRet = GetRecord(
                    app,
                    sessioninfo,
                    null,
                    strRecPath,
                    out strXml,
                    out timestamp,
                    out strError);
                if (nRet == -1)
                    return -1;
                if (nRet == 0)
                    strErrorComment = strError;
            }
            else
            {
                strXml = this.m_strXml;
                timestamp = this.m_timestamp;
            }

            XmlDocument dom = new XmlDocument();
            try
            {
                if (string.IsNullOrEmpty(strXml) == false)
                    dom.LoadXml(strXml);
                else
                    dom.LoadXml("<root />");
            }
            catch (Exception ex)
            {
                strError = ExceptionUtil.GetAutoText(ex);
                return -1;
            }

            strParentID = DomUtil.GetElementText(dom.DocumentElement, "parent");

            // 帖子状态:精华、...。
            string strState = DomUtil.GetElementText(dom.DocumentElement, "state");

            // 帖子标题
            string strTitle = DomUtil.GetElementText(dom.DocumentElement, "title");

            if (string.IsNullOrEmpty(strXml) == true)
                strTitle = strErrorComment;

            // 作者
            string strOriginCreator = DomUtil.GetElementText(dom.DocumentElement, "creator");

            string strOriginContent = DomUtil.GetElementText(dom.DocumentElement, "content");

            string strOperInfo = "";
            {
                string strFirstOperator = "";
                string strTime = "";

                XmlNode node = dom.DocumentElement.SelectSingleNode("operations/operation[@name='create']");
                if (node != null)
                {
                    strFirstOperator = DomUtil.GetAttr(node, "operator");
                    strTime = DomUtil.GetAttr(node, "time");
                    strOperInfo += " " + this.GetString("创建") + ": "
                        + GetUTimeString(strTime);
                }

                node = dom.DocumentElement.SelectSingleNode("operations/operation[@name='lastContentModified']");
                if (node != null)
                {
                    string strLastOperator = DomUtil.GetAttr(node, "operator");
                    strTime = DomUtil.GetAttr(node, "time");
                    strOperInfo += "<br/>" + this.GetString("最后修改") + ": "
                        + GetUTimeString(strTime);
                    if (strLastOperator != strFirstOperator)
                        strOperInfo += " (" + strLastOperator + ")";
                }

                XmlNodeList nodes = dom.DocumentElement.SelectNodes("operations/operation[@name='stateModified']");
                if (nodes.Count > 0)
                {
                    XmlNode tail = nodes[nodes.Count - 1];
                    string strLastOperator = DomUtil.GetAttr(tail, "operator");
                    strTime = DomUtil.GetAttr(tail, "time");
                    strOperInfo += "<br/>" + this.GetString("状态最后修改") + ": "
                        + GetUTimeString(strTime);
                    if (strLastOperator != strFirstOperator)
                        strOperInfo += " (" + strLastOperator + ")";
                }
            }
            /*
            strResult += "<div class='operinfo' title='" + this.GetString("记录路径") + ": " + strRecPath + "'>"
+ strOperInfo
+ "</div>";*/


            bool bDisplayOriginContent = false;
            string strDisplayState = "";

            string strStateImage = "";
            {
                if (StringUtil.IsInList("审查", strState) == true)
                {
                    strStateImage = "<img src='" + MyWebPage.GetStylePath(app, "censor.gif") + "'/>";
                    strDisplayState = this.GetString("审查");
                }
                if (StringUtil.IsInList("屏蔽", strState) == true)
                {
                    strStateImage = "<img src='" + MyWebPage.GetStylePath(app, "disable.gif") + "'/>";
                    if (String.IsNullOrEmpty(strDisplayState) == false)
                        strDisplayState += ",";
                    strDisplayState += this.GetString("屏蔽");
                }

                if (StringUtil.IsInList("审查", strState) == false
                    && StringUtil.IsInList("屏蔽", strState) == false)
                    bDisplayOriginContent = true;

                // 管理员和作者本人都能看到被屏蔽的内容
                if (bManager == true || strOriginCreator == sessioninfo.UserID)
                    bDisplayOriginContent = true;

            }

            if (string.IsNullOrEmpty(strXml) == true)
                strDisplayState = strErrorComment;

            StringBuilder strResult = new StringBuilder(4096);

            // headbar
            {
                string strUserInfoUrl = "";
                string strImageUrl = "";
                string strDisplayNameComment = "";  // 关于显示名的注释

                string strCreator = GetCreatorDisplayName(dom);
                if (bDisplayOriginContent == false || string.IsNullOrEmpty(strXml) == true)
                {
                    strTitle = new string('*', strTitle.Length);
                    strCreator = new string('*', strCreator.Length);
                    strUserInfoUrl = "";
                    strImageUrl = MyWebPage.GetStylePath(app, "nonephoto.png");  // TODO: 将来可以更换为表示屏蔽状态的头像
                }
                else
                {
                    strUserInfoUrl = "./userinfo.aspx?" + GetCreatorUrlParam(dom);
                    strImageUrl = "./getphoto.aspx?" + GetCreatorUrlParam(dom);
                }

                if (strCreator.IndexOf("[") != -1
                    && bManager == true)
                {
                    // 如果是显示名,并且当前为管理员状态
                    strDisplayNameComment = "管理员注: 该用户的证条码号(或帐户名)为 " + DomUtil.GetElementText(dom.DocumentElement, "creator")
                        + "\r\n(此信息为机密信息,普通用户看不到)";
                    strDisplayNameComment = HttpUtility.HtmlEncode(strDisplayNameComment);
                }

                strResult.Append("<div class='headbar'>");

                strResult.Append("<div class='creator_pic' title='" + this.GetString("作者头像") + "'>"
    + "<a href='" + strUserInfoUrl + "' target='_blank'><img border='0' width='64' height='64' src='" + strImageUrl + "' /></a>"
    + "</div>");
                // 
                strResult.Append("<div class='title_and_creator'>");

                if (String.IsNullOrEmpty(strTitle) == false)
                {
                    strResult.Append("<div class='title' title='" + this.GetString("文章标题") + "'>"
                        + HttpUtility.HtmlEncode(strTitle)
                        + "</div>");
                }

                if (String.IsNullOrEmpty(strCreator) == false)
                {
                    strResult.Append("<div class='creator' title='"
                        + (String.IsNullOrEmpty(strDisplayNameComment) == false ? strDisplayNameComment : this.GetString("作者"))
                        + "'>"
                        + "<a href='" + strUserInfoUrl + "' target='_blank'>"
                        + HttpUtility.HtmlEncode(
                        strCreator
                        // String.IsNullOrEmpty(strDisplayName) == false ? strDisplayName : strCreator
                        )
                        + "</a>"
            + "</div>");
                }

                strResult.Append("<div class='operinfo' title='" + this.GetString("记录路径") + ": " + strRecPath + "'>"
                    + strOperInfo
                    + "</div>");

                strResult.Append("</div>");  // of title_and_creator

                strResult.Append("<div class='path' title='" + this.GetString("记录路径") + "'>"
+ "<a href='./book.aspx?CommentRecPath=" + HttpUtility.UrlEncode(strRecPath) + "#active' target='_blank'>" + strRecPath + "</a>"
+ "</div>");

                strResult.Append("<div class='clear'> </div>");

                strResult.Append("</div>");  // of headbar
            }

            // 屏蔽原因
            if (String.IsNullOrEmpty(strDisplayState) == false)
            {
                strResult.Append("<div class='forbidden' title='" + this.GetString("屏蔽原因") + "'>"
                    + strStateImage
                    + (string.IsNullOrEmpty(strXml) == false ? string.Format(this.GetString("本评注目前为X状态"), strDisplayState) : strDisplayState)
                    + (strOriginCreator == sessioninfo.UserID ? "," + this.GetString("其他人(非管理员)看不到下列内容") : "")
                    + "</div>");
            }

            // 精品和锁定状态
            {
                string strImage = "";

                if (StringUtil.IsInList("精品", strState) == true)
                {
                    strImage = "<img src='" + MyWebPage.GetStylePath(app, "valuable.gif") + "'/>";
                    strResult.Append("<div class='valuable' title='精品'>"
                        + strImage
    + this.GetString("精品")
    + "</div>");
                }
                if (StringUtil.IsInList("锁定", strState) == true)
                {
                    strImage = "<img src='" + MyWebPage.GetStylePath(app, "locked.gif") + "'/>";
                    strResult.Append("<div class='locked' title='锁定'>"
                        + strImage
    + this.GetString("锁定")
    + "</div>");
                }
            }

            if (bDisplayOriginContent == true)
            {
                string strType = DomUtil.GetElementText(dom.DocumentElement, "type");
                string strOrderSuggestion = DomUtil.GetElementText(dom.DocumentElement, "orderSuggestion");

                if (strType == "订购征询")
                {
                    string strOrderSuggestionText = this.GetString("建议不要订购本书");
                    string strYesOrNo = "no";
                    if (strOrderSuggestion == "yes")
                    {
                        strOrderSuggestionText = this.GetString("建议订购本书");
                        strYesOrNo = "yes";
                    }
                    strResult.Append("<div class='order_suggestion " + strYesOrNo + "' title='" + this.GetString("订购建议") + "'>"
                        + HttpUtility.HtmlEncode(strOrderSuggestionText)
                        + "</div>");
                }


                if (String.IsNullOrEmpty(strOriginContent) == false)
                {
                    string strContent = strOriginContent.Replace("\\r", "\r\n");
                    strContent = ParseHttpString(
                        this.Page,
                        strContent);

                    strContent = GetHtmlContentFromPureText(null, /*this.Page,*/
                        strContent,
                        Text2HtmlStyle.P);

                    strResult.Append("<div class='content' title='" + this.GetString("文章正文") + "'>"
        + strContent
        + "</div>");
                }

                XmlNamespaceManager nsmgr = new XmlNamespaceManager(new NameTable());
                nsmgr.AddNamespace("dprms", DpNs.dprms);

                // 全部<dprms:file>元素
                XmlNodeList nodes = dom.DocumentElement.SelectNodes(
                    "//dprms:file", nsmgr);
                foreach (XmlNode node in nodes)
                {
                    string strMime = DomUtil.GetAttr(node, "__mime");
                    if (StringUtil.HasHead(strMime, "image/") == false)
                        continue;   // 只关注图像文件

                    string strID = DomUtil.GetAttr(node, "id");
                    string strUrl = "./getobject.aspx?uri=" + HttpUtility.UrlEncode(strRecPath) + "/object/" + strID;
                    strResult.Append("<div class='image' title='" + this.GetString("图像文件") + "'>"
                        + "<img src='" + strUrl + "' />"
                        + "</div>");
                }
            }



            if (bManager == true)
            {
                string strText = GetStateModifiedHistory(dom);
                if (String.IsNullOrEmpty(strText) == false)
                    strResult.Append("<div class='historytitle'>" + this.GetString("状态修改史") + ":</div>"
                        + strText);
            }

            // 设置命令行 按钮状态
            PlaceHolder cmdline = (PlaceHolder)this.FindControl("cmdline");
            string strEditAction = this.EditAction;

            if (String.IsNullOrEmpty(strEditAction) == false)
                cmdline.Visible = false;
            else
            {
                Button change = (Button)this.FindControl("changebutton");
                Button delete = (Button)this.FindControl("deletebutton");
                Button state = (Button)this.FindControl("statebutton");

                // 非编辑状态 

                bool bChangable = false;
                if (((string.IsNullOrEmpty(sessioninfo.UserID) == false
                    && strOriginCreator == sessioninfo.UserID)    // 创建者本人
                    || bManager == true)    // 管理者
                    /*&& this.Active == true*/)
                    bChangable = true;
                else
                    bChangable = false;

                // 进一步根据状态进行限定
                if (bChangable == true)
                {
                    // 非管理者,在“锁定”状态下不能修改和删除
                    if (bManager == false
                        && StringUtil.IsInList("锁定", strState) == true)
                        bChangable = false;
                }

                if (bChangable == true)
                {
                    change.Visible = true;
                    delete.Visible = true;
                }
                else
                {
                    change.Visible = false;
                    delete.Visible = false;
                }

                if (bManager == true)
                    state.Visible = true;
                else
                    state.Visible = false;

                // 如果每个按钮都是不可见,则隐藏命令条
                if (change.Visible == false
                    && delete.Visible == false
                    && state.Visible == false)
                    cmdline.Visible = false;

            }

            strResultParam = strResult.ToString();
            return 0;
        }
Example #8
0
     public int SaveUploadFile(
 System.Web.UI.Page page,
 string strXmlRecPath,
 string strFileID,
 string strResTimeStamp,
 HttpPostedFile postedFile,
 int nLogoLimitW,
 int nLogoLimitH,
 out string strError)
     {
         strError = "";
         // 临时的SessionInfo对象
         SessionInfo session = new SessionInfo(this);
         session.UserID = this.ManagerUserName;
         session.Password = this.ManagerPassword;
         session.IsReader = false;
         try
         {
             return SaveUploadFile(page,
                 session.Channel,
                 strXmlRecPath,
                 strFileID,
                 strResTimeStamp,
                 postedFile,
                 nLogoLimitW,
                 nLogoLimitH,
                 out strError);
         }
         finally
         {
             session.CloseSession();
         }
     }
Example #9
0
        public int DownloadObject(System.Web.UI.Page Page,
            LibraryChannel channel,
            string strPath,
            bool bSaveAs,
            string strStyle,
            out string strError)
        {
            strError = "";

            if (channel == null)
            {
                // 临时的SessionInfo对象
                // 用管理员身份
                SessionInfo session = new SessionInfo(this);
                session.UserID = this.ManagerUserName;
                session.Password = this.ManagerPassword;
                session.IsReader = false;
                try
                {
                    return DownloadObject0(Page,
                        session.Channel,
                        strPath,
                        bSaveAs,
                        strStyle,
                        out strError);
                }
                finally
                {
                    session.CloseSession();
                }
            }
            else
            {
                return DownloadObject0(Page,
    channel,
    strPath,
    bSaveAs,
    strStyle,
    out strError);
            }
        }
Example #10
0
        public int GetPatronTempId(
            SessionInfo sessioninfo,
            string strReaderBarcode,
            out string strCode,
            out string strError)
        {
            strError = "";
            strCode = "";

            // 临时的SessionInfo对象
            SessionInfo session = sessioninfo;

            if (sessioninfo == null)
            {
                session = new SessionInfo(this);
                session.UserID = this.ManagerUserName;
                session.Password = this.ManagerPassword;
                session.IsReader = false;
            }

            try
            {

                // 读入读者记录
                long lRet = session.Channel.VerifyReaderPassword(null,
                    "!getpatrontempid:" + strReaderBarcode,
                    null,
                    out strError);
                if (lRet == -1 || lRet == 0)
                {
                    // text-level: 内部错误
                    strError = "获得读者证号二维码时发生错误: " + strError;
                    return -1;
                }

                strCode = strError;
                return 0;
            }
            finally
            {
                if (sessioninfo == null)
                    session.CloseSession();
            }
        }
Example #11
0
        public int GetReaderPhotoPath(
            // SessionInfo sessioninfo,
            string strReaderBarcode,
            string strEncyptBarcode,
            string strDisplayName,
            out string strPhotoPath,
            out string strError)
        {
            strError = "";
            strPhotoPath = "";

            if (String.IsNullOrEmpty(strEncyptBarcode) == false)
            {
                string strTemp = OpacApplication.DecryptPassword(strEncyptBarcode);
                if (strTemp == null)
                {
                    strError = "strEncyptBarcode中包含的文字格式不正确";
                    return -1;
                }
                strReaderBarcode = strTemp;
            }

            // 临时的SessionInfo对象
            SessionInfo session = new SessionInfo(this);
            session.UserID = this.ManagerUserName;
            session.Password = this.ManagerPassword;
            session.IsReader = false;
            try
            {

                // 读入读者记录
                string strReaderXml = "";
                byte[] reader_timestamp = null;
                string strOutputReaderRecPath = "";

                string strResultTypeList = "xml";
                string[] results = null;
                long lRet = session.Channel.GetReaderInfo(null,
                    this.dp2LibraryVersion >= 2.22 ? 
                    "@barcode:" + strReaderBarcode // dp2Library V2.22 及以后可以使用这个方法
                    : strReaderBarcode,
                    strResultTypeList,
                    out results,
                    out strOutputReaderRecPath,
                    out reader_timestamp,
                    out strError);
                if (lRet == 0)
                {
                    strError = "读者证条码号 '" + strReaderBarcode + "' 不存在";
                    return 0;
                }
                if (lRet == -1)
                {
                    // text-level: 内部错误
                    strError = "读入读者记录时发生错误: " + strError;
                    return -1;
                }
                if (lRet > 1)
                {
                    // text-level: 内部错误
                    strError = "读入读者记录时,发现读者证条码号 '" + strReaderBarcode + "' 命中 " + lRet.ToString() + " 条,这是一个严重错误,请系统管理员尽快处理。";
                    return -1;
                }
                if (results.Length != 1)
                {
                    strError = "results.Length error";
                    return -1;
                }

                strReaderXml = results[0];
                /*

                int nRet = this.GetReaderRecXml(
                    sessioninfo.Channels,
                    strReaderBarcode,
                    out strReaderXml,
                    out strOutputReaderRecPath,
                    out reader_timestamp,
                    out strError);
                if (nRet == 0)
                {
                    strError = "读者证条码号 '" + strReaderBarcode + "' 不存在";
                    return 0;
                }
                if (nRet == -1)
                {
                    // text-level: 内部错误
                    strError = "读入读者记录时发生错误: " + strError;
                    return -1;
                }

                if (nRet > 1)
                {
                    // text-level: 内部错误
                    strError = "读入读者记录时,发现读者证条码号 '" + strReaderBarcode + "' 命中 " + nRet.ToString() + " 条,这是一个严重错误,请系统管理员尽快处理。";
                    return -1;
                }
                 * */

                XmlDocument readerdom = null;
                int nRet = OpacApplication.LoadToDom(strReaderXml,
                    out readerdom,
                    out strError);
                if (nRet == -1)
                {
                    // text-level: 内部错误
                    strError = "装载读者记录进入XML DOM时发生错误: " + strError;
                    return -1;
                }

                // 验证显示名
                if (String.IsNullOrEmpty(strDisplayName) == false)
                {
                    string strDisplayNameValue = DomUtil.GetElementText(readerdom.DocumentElement,
                            "displayName");
                    if (strDisplayName.Trim() != strDisplayNameValue.Trim())
                    {
                        strError = "虽然读者记录找到了,但是显示名已经不匹配";
                        return 0;
                    }
                }

                // 看看是不是已经有图像对象

                XmlNamespaceManager nsmgr = new XmlNamespaceManager(new NameTable());
                nsmgr.AddNamespace("dprms", DpNs.dprms);

                // 全部<dprms:file>元素
                XmlNodeList nodes = readerdom.DocumentElement.SelectNodes("//dprms:file[@usage='photo']", nsmgr);

                if (nodes.Count == 0)
                {
                    strError = "读者记录中没有头像对象";
                    return 0;
                }

                strPhotoPath = strOutputReaderRecPath + "/object/" + DomUtil.GetAttr(nodes[0], "id");

                return 1;
            }
            finally
            {
                session.CloseSession();
            }
        }
Example #12
0
        public int GetBiblioRecPathByItemRecPath(
            SessionInfo sessioninfo,
            string strItemRecPath,
            out string strBiblioRecPath,
            out string strError)
        {
            strError = "";
            strBiblioRecPath = "";

            string strOutputItemPath = "";
            string strItemXml = "";
            byte[] item_timestamp = null;

            {
                string strItemDbName0 = ResPath.GetDbName(strItemRecPath);
                // 需要检查一下数据库名是否在允许的实体库名之列
                if (this.IsItemDbName(strItemDbName0) == false)
                {
                    strError = "册记录路径 '" + strItemRecPath + "' 中的数据库名 '" + strItemDbName0 + "' 不在配置的实体库名之列,因此拒绝操作。";
                    return -1;
                }
            }

            string strBiblio = "";
            long lRet = sessioninfo.Channel.GetItemInfo(
null,
"@path:" + strItemRecPath,
"xml", // strResultType
out strItemXml,
out strOutputItemPath,
out item_timestamp,
"recpath",  // strBiblioType
out strBiblio,
out strBiblioRecPath,
out strError);
            if (lRet == -1)
            {
                strError = "获取册记录 '" + strItemRecPath + "' 时出错: " + strError;
                return -1;
            }


            return 1;
        }
Example #13
0
        public int GetBiblioRecPathByCommentRecPath(
            SessionInfo sessioninfo,
            string strCommentRecPath,
            out string strBiblioRecPath,
            out string strError)
        {
            strError = "";
            strBiblioRecPath = "";
            // int nRet = 0;

            string strOutputItemPath = "";
            string strItemXml = "";
            byte[] item_timestamp = null;

            {
                string strCommentDbName0 = ResPath.GetDbName(strCommentRecPath);
                // 需要检查一下数据库名是否在允许的实体库名之列
                if (this.IsCommentDbName(strCommentDbName0) == false)
                {
                    strError = "评注记录路径 '" + strCommentRecPath + "' 中的数据库名 '" + strCommentDbName0 + "' 不在配置的评注库名之列,因此拒绝操作。";
                    return -1;
                }
            }

            // string strMetaData = "";
            // string strTempOutputPath = "";

            // string strOutputPath = "";
            string strBiblio = "";
            long lRet = sessioninfo.Channel.GetCommentInfo(
null,
"@path:" + strCommentRecPath,
// null,
"xml", // strResultType
out strItemXml,
out strOutputItemPath,
out item_timestamp,
"recpath",  // strBiblioType
out strBiblio,
out strBiblioRecPath,
out strError);
            if (lRet == -1)
            {
                strError = "获取评注记录 '" + strCommentRecPath + "' 时出错: " + strError;
                return -1;
            }

            /*
            long lRet = channel.GetRes(strCommentRecPath,
                out strItemXml,
                out strMetaData,
                out item_timestamp,
                out strOutputItemPath,
                out strError);
            if (lRet == -1)
            {
                strError = "获取评注记录 " + strCommentRecPath + " 时发生错误: " + strError;
                return -1;
            }
             * */
            return 1;
        }
Example #14
0
        public int GetBiblioRecPath(
            SessionInfo sessioninfo,
            string strItemBarcode,
            // string strReaderBarcode,
            out string strBiblioRecPath,
            //out string strWarning,
            out string strError)
        {
            strError = "";
            // strWarning = "";
            strBiblioRecPath = "";
            // int nRet = 0;

            string strOutputItemPath = "";
            string strItemXml = "";
            byte[] item_timestamp = null;
            string strBiblio = "";

            int nResultCount = 0;

            long lRet = sessioninfo.Channel.GetItemInfo(
                null,
                strItemBarcode,
                "", // strResultType
                out strItemXml,
                out strOutputItemPath,
                out item_timestamp,
                "recpath",  // strBiblioType
                out strBiblio,
                out strBiblioRecPath,
                out strError);

            if (lRet == 0)
            {
                strError = "册条码号为 '" + strItemBarcode + "' 的册记录没有找到";
                return 0;
            }
            if (lRet == -1)
                return -1;

            nResultCount = (int)lRet;
            return nResultCount;
        }
Example #15
0
        // TODO: 以后白名单里面可以配置更大的数量

        protected void Session_Start(Object sender, EventArgs e)
        {
            OpacApplication app = null;
            try
            {
                app = (OpacApplication)Application["app"];

                if (app == null)
                {
                    throw new Exception("app == null while Session_Start(). global error info : " + (string)Application["errorinfo"]);
                }

                string strClientIP = HttpContext.Current.Request.UserHostAddress;
                // 增量计数
                if (app != null)
                {
                    long v = app.IpTable.IncIpCount(strClientIP, 1);
                    if (v >= app.IpTable.MAX_SESSIONS_PER_IP)
                    {
                        app.IpTable.IncIpCount(strClientIP, -1);
                        Session.Abandon();
                        return;
                    }
                }

                SessionInfo sessioninfo = new SessionInfo(app);
                sessioninfo.ClientIP = strClientIP;
                Session["sessioninfo"] = sessioninfo;
                // throw new Exception("test exception");

                app.IncSesstionCounter(Request.UserHostAddress);
            }
            catch (Exception ex)
            {
                string strErrorText = "Session_Start阶段出现异常: " + ExceptionUtil.GetDebugText(ex);
                OpacApplication.WriteWindowsLog(strErrorText);
                if (app != null)
                    app.GlobalErrorInfo = strErrorText;
                else
                    Application["errorinfo"] = strErrorText;
            }
        }
Example #16
0
        public void ThreadPoolCallBack(object context)
        {
            FilterTaskInput input = (FilterTaskInput)context;

            string strError = "";

#if NO
            // 临时的SessionInfo对象
            SessionInfo session = new SessionInfo(input.App);
            session.UserID = input.App.ManagerUserName;
            session.Password = input.App.ManagerPassword;
            session.IsReader = false;
#endif
            LibraryChannel channel = input.App.GetChannel();

            try
            {
                Hashtable result_table = null;
                long lHitCount = 0;
                int nRet = ResultsetFilter.DoFilter(
                    input.App,
                    channel,    // session.Channel,
                    input.ResultSetName,
                    input.FilterFileName,
                    input.MaxCount,
                    _SetProgress,
                    ref result_table,
                    out lHitCount,
                    out strError);
                if (nRet == -1)
                {
                    this.ErrorInfo = strError;
                    this.TaskState = TaskState.Done;
                    return;
                }

                this.HitCount = lHitCount;

                // 继续加工
                List<NodeInfo> output_items = null;
                nRet = ResultsetFilter.BuildResultsetFile(result_table,
                    input.DefDom,
                    // input.aggregation_names,
                    input.TempDir,  // input.SessionInfo.GetTempDir(),
                    out output_items,
                    out strError);
                if (nRet == -1)
                {
                    this.ErrorInfo = strError;
                    this.TaskState = TaskState.Done;
                    return;
                }

                {
                    this.ResultItems = output_items;
                    this.TaskState = TaskState.Done;
                }

                if (input.ShareResultSet == true)
                {
                    // 删除全局结果集对象
                    // 管理结果集
                    // parameters:
                    //      strAction   share/remove 分别表示共享为全局结果集对象/删除全局结果集对象
                    long lRet = // session.Channel.
                        channel.ManageSearchResult(
                        null,
                        "remove",
                        "",
                        input.ResultSetName,
                        out strError);
                    if (lRet == -1)
                        this.ErrorInfo = strError;

                    input.ShareResultSet = false;
                    input.ResultSetName = "";
                }
            }
            finally
            {
#if NO
                session.CloseSession();
#endif
                input.App.ReturnChannel(channel);
            }

#if NO
            if (input.SessionInfo != null && string.IsNullOrEmpty(input.TaskName) == false)
                input.SessionInfo.SetFilterTask(input.TaskName, this);
#endif
            input.App.SetFilterTask(input.TaskName, this);
        }
Example #17
0
        // [外部调用]
        // 创建内存和物理存储对象
        public int CreateCommentColumn(
            SessionInfo sessioninfo,
            System.Web.UI.Page page,
            out string strError)
        {
            this.m_lockCommentColumn.AcquireWriterLock(m_nCommentColumnLockTimeout);
            try
            {
                strError = "";
                int nRet = 0;

                // TODO: 如何获得应用服务器帐户的权限字符串?

                if (String.IsNullOrEmpty(sessioninfo.UserID) == true
    || StringUtil.IsInList("managecache", sessioninfo.RightsOrigin) == false)
                {
                    strError = "当前帐户不具备 managecache 权限,不能创建栏目缓存";
                    return -1;
                }

                this.CloseCommentColumn();

                if (page != null
                    && page.Response.IsClientConnected == false)	// 灵敏中断
                {
                    strError = "中断";
                    return -1;
                }

                if (this.CommentColumn == null)
                    this.CommentColumn = new ColumnStorage();

                this.CommentColumn.ReadOnly = false;
                this.CommentColumn.m_strBigFileName = this.StorageFileName;
                this.CommentColumn.m_strSmallFileName = this.StorageFileName + ".index";

                this.CommentColumn.Open(true);
                this.CommentColumn.Clear();
                // 检索
                nRet = SearchTopLevelArticles(
                    sessioninfo,
                    page,
                    out strError);
                if (nRet == -1)
                    return -1;

                // 排序
                if (page != null)
                {
                    page.Response.Write("--- begin sort ...<br/>");
                    page.Response.Flush();
                }

                DateTime time = DateTime.Now;

                this.CommentColumn.Sort();

                if (page != null)
                {
                    TimeSpan delta = DateTime.Now - time;
                    page.Response.Write("sort end. time=" + delta.ToString() + "<br/>");
                    page.Response.Flush();
                }

                // 保存物理文件
                string strTemp1;
                string strTemp2;
                this.CommentColumn.Detach(out strTemp1,
                    out strTemp2);

                this.CommentColumn.ReadOnly = true;

                this.CloseCommentColumn();

                // 重新装载
                nRet = LoadCommentColumn(
                    this.StorageFileName,
                    out strError);
                if (nRet == -1)
                    return -1;

                return 0;
            }
            finally
            {
                this.m_lockCommentColumn.ReleaseWriterLock();
            }
        }
Example #18
0
        // return:
        //      -1  出错
        //      0   没有找到
        //      1   找到
        public int GetRecord(
            OpacApplication app,
            SessionInfo sessioninfo,
            string strRecPath,
            out string strXml,
            out byte[] timestamp,
            out string strError)
        {
            strError = "";
            timestamp = null;
            strXml = "";

            /*
            string strStyle = "content,data,timestamp";

            string strMetaData;
            string strOutputPath;

            long nRet = sessioninfo.Channel.GetRes(
                null,
                strRecPath,
                strStyle,
                out strXml,
                out strMetaData,
                out timestamp,
                out strOutputPath,
                out strError);
            if (nRet == -1)
            {
                strError = "获取记录 '" + strRecPath + "' 时出错: " + strError;
                return -1;
            }
             * */
            string strOutputPath = "";
            string strBiblio = "";
            string strBiblioRecPath = "";
            // return:
            //      -1  出错
            //      0   没有找到
            //      1   找到
            //      >1  命中多于1条
            long lRet = sessioninfo.Channel.GetCommentInfo(
null,
"@path:" + strRecPath,
// null,
"xml", // strResultType
out strXml,
out strOutputPath,
out timestamp,
"recpath",  // strBiblioType
out strBiblio,
out strBiblioRecPath,
out strError);
            if (lRet == -1)
            {
                strError = "获取评注记录 '" + strRecPath + "' 时出错: " + strError;
                return -1;
            }
            if (lRet == 0)
            {
                strError = "评注记录 '" + strRecPath + "' 没有找到";
                return 0;
            }

            m_strXml = strXml;
            m_timestamp = timestamp;

            return 1;
        }
Example #19
0
        // 准备编辑区域
        int PrepareEdit(
            OpacApplication app,
            SessionInfo sessioninfo,
            string strEditAction,
            string strRecPath,
            out string strError)
        {
            strError = "";

            Button minimize_button = (Button)this.FindControl("minimize_button");

            if (this.Minimized != "true")
                minimize_button.Visible = false;

            if (this.Active == false)
            {
                Button button = (Button)this.FindControl("changebutton");
                button.Enabled = false;
                button = (Button)this.FindControl("deletebutton");
                button.Enabled = false;
                button = (Button)this.FindControl("statebutton");
                button.Enabled = false;
                button = (Button)this.FindControl("submit_button");
                button.Enabled = false;
                button = (Button)this.FindControl("cancel_button");
                button.Enabled = false;

                minimize_button.Enabled = false;
            }

            PlaceHolder inputline = (PlaceHolder)this.FindControl("inputline");
            PlaceHolder cmdline = (PlaceHolder)this.FindControl("cmdline");

            if (String.IsNullOrEmpty(strEditAction) == true)
            {
                inputline.Visible = false;

                // cmdline.Visible = false;
                return 0;
            }

            /*
            bool bManager = false;
            if (sessioninfo.Account == null
|| StringUtil.IsInList("managecomment", sessioninfo.RightsOrigin) == false)
                bManager = false;
            else
                bManager = true;
             * */

            HiddenField edit_type = (HiddenField)this.FindControl("edit_type");
            TextBox edit_title = (TextBox)this.FindControl("edit_title");
            TextBox edit_content = (TextBox)this.FindControl("edit_content");
            HiddenField biblio_recpath = (HiddenField)this.FindControl("biblio_recpath");
            RadioButton edit_yes = (RadioButton)this.FindControl("edit_yes");
            RadioButton edit_no = (RadioButton)this.FindControl("edit_no");
            LiteralControl recordinfo = (LiteralControl)this.FindControl("recordinfo");
            HiddenField comment_recpath = (HiddenField)this.FindControl("comment_recpath");

            if (this.Active == false)
            {
                edit_title.Enabled = false;
                edit_content.Enabled = false;
                edit_yes.Enabled = false;
                edit_no.Enabled = false;
            }

            string strOrderSuggestion = "";

            if (String.IsNullOrEmpty(strRecPath) == true)
            {
                strOrderSuggestion = "yes";

                recordinfo.Text = this.GetString("创建者") + ": " + GetCurrentAccountDisplayName();
            }
            else
            {
                string strXml;
                byte[] timestamp = null;

                if (String.IsNullOrEmpty(this.m_strXml) == true)
                {
                    // return:
                    //      -1  出错
                    //      0   没有找到
                    //      1   找到
                    int nRet = this.GetRecord(
                        app,
                        sessioninfo,
                        null,
                        strRecPath,
                        out strXml,
                        out timestamp,
                        out strError);
                    if (nRet == -1)
                        return -1;
                }
                else
                {
                    strXml = this.m_strXml;
                    timestamp = this.m_timestamp;
                }

                XmlDocument dom = new XmlDocument();
                try
                {
                    if (string.IsNullOrEmpty(strXml) == false)
                        dom.LoadXml(strXml);
                    else
                        dom.LoadXml("<root />");
                }
                catch (Exception ex)
                {
                    strError = ExceptionUtil.GetAutoText(ex);
                    return -1;
                }

                string strParentID = DomUtil.GetElementText(dom.DocumentElement, "parent");

                // 帖子状态:精华、...。
                string strState = DomUtil.GetElementText(dom.DocumentElement, "state");

                // 帖子标题
                string strTitle = DomUtil.GetElementText(dom.DocumentElement, "title");

                // 作者
                string strOriginCreator = DomUtil.GetElementText(dom.DocumentElement, "creator");

                string strOriginContent = DomUtil.GetElementText(dom.DocumentElement, "content");

                string strType = DomUtil.GetElementText(dom.DocumentElement, "type");
                strOrderSuggestion = DomUtil.GetElementText(dom.DocumentElement, "orderSuggestion");

                edit_title.Text = strTitle;
                string strContent = strOriginContent.Replace("\\r", "\r\n");
                edit_content.Text = strContent;
                edit_type.Value = strType;

                if (strEditAction == "changestate")
                {
                    this.SetStateValueToControls(strState);
                }

                // recpath_holder.Visible = true;
                recordinfo.Text = this.GetString("修改者") + ": " + GetCurrentAccountDisplayName() + "; " + this.GetString("记录路径") + ": " + strRecPath;
                comment_recpath.Value = strRecPath;

                // 修改他人的评注
                if (string.IsNullOrEmpty(sessioninfo.UserID) == false
                    && strOriginCreator != sessioninfo.UserID)
                {
                    // "您正在编辑他人的评注。原始创建者为 "+strOriginCreator+"。"
                    this.SetCommentInfo("comment",
                        string.Format(this.GetString("您正在编辑他人的评注。原始创建者为X。"), strOriginCreator)
                        );
                }
            }

            if (string.IsNullOrEmpty(sessioninfo.UserID) == false)
            {
                if (IsReaderHasnotDisplayName() == true)
                {
                    recordinfo.Text += "<div class='comment'>" + this.GetString("若想以个性化的作者名字发表评注") + ",<a href='./personalinfo.aspx' target='_blank'>" + this.GetString("点这里立即添加我的显示名") + "</a></div>";
                }

                /*
                // 准备relogin
                string strSHA1 = Cryptography.GetSHA1(sessioninfo.UserID + "|" + sessioninfo.Account.Password);
                this.ReLogin = "username=" + sessioninfo.UserID + ",token=" + strSHA1 + ",type=" + sessioninfo.Account.Type;
                 * */
            }

            bool bOrderComment = false;
            if (edit_type.Value == "订购征询")
            {
                if (strOrderSuggestion == "yes")
                    edit_yes.Checked = true;
                else
                    edit_no.Checked = true;
                bOrderComment = true;
            }

            PlaceHolder ordercomment_description_holder = (PlaceHolder)this.FindControl("ordercomment_description_holder");
            LiteralControl description = (LiteralControl)this.FindControl("edit_description");
            if (bOrderComment == true)
            {
                // ordercomment_description_holder.Visible = true;
                if (strEditAction == "new")
                    description.Text = this.GetString("本书正在征求订购意见") + ":";
                else
                    description.Text = this.GetString("订购建议") + ":";
                //type.Value = "订购征询";

                if (this.Minimized == "true")
                    minimize_button.Text = this.GetString("本书正在征求订购意见");
            }
            else
            {
                ordercomment_description_holder.Visible = false;
                if (strEditAction == "new")
                    description.Text = this.GetString("在此贡献您的书评") + ":";
                else
                    description.Text = this.GetString("评注") + ":";
                //type.Value = "书评";

                if (this.Minimized == "true")
                    minimize_button.Text = this.GetString("在此贡献您的书评");
            }

            // PlaceHolder cmdline = (PlaceHolder)this.FindControl("cmdline");
            cmdline.Visible = false;

            PlaceHolder state_holder = (PlaceHolder)this.FindControl("state_holder");
            if (this.EditAction == "changestate")
            {
                // 仅仅修改状态。上面的编辑字段都不要出现,只出现状态编辑
                state_holder.Visible = true;
                PlaceHolder edit_up_holder = (PlaceHolder)this.FindControl("edit_up_holder");
                edit_up_holder.Visible = false;
            }
            else
            {
                // 修改内容。上面的编辑字段都出现,状态编辑部分不出现
                state_holder.Visible = false;
            }

            return 0;
        }
Example #20
0
        // 获得当前渲染内容的 HTML 片断代码
        public static int GetContentText(
            OpacApplication app,
            SessionInfo sessioninfo,
            string strResultSetName,
            int nStart,
            int nCount,
            string strLang,
            out string strResult,
            out string strError)
        {
            strError = "";
            strResult = "";
            long lRet = 0;

            StringBuilder text = new StringBuilder(4096);
            Record[] searchresults = null;
            long lStart = nStart;
            long lCount = nCount;
            long lTotalCount = 0;
            for (; ; )
            {
                lRet = sessioninfo.Channel.GetSearchResult(
        null,
        strResultSetName,
        lStart,
        lCount,
        "id",   // cols
        strLang,
        out searchresults,
        out strError);
                if (lRet == -1 && searchresults == null)
                    return -1;

                if (lRet != -1)
                    lTotalCount = lRet;

                int i = 0;
                foreach (Record record in searchresults)
                {
                    // data-index 书目记录位于结果集中的偏移量
                    // data_recpath 书目记录路径
                    text.Append("<div class='bibliorecord' data-index='"+(lStart+i).ToString()+"' data-recpath='"+HttpUtility.HtmlAttributeEncode(record.Path)+"'></div>\r\n");
                    i++;
                }

                lStart += searchresults.Length;
                lCount -= searchresults.Length;
                if (lStart >= lTotalCount)
                    break;
                if (lStart + lCount > lTotalCount)
                    lCount = lTotalCount - lStart;
                if (lCount <= 0)
                    break;
            }

            strResult = text.ToString();
            return 0;
        }
Example #21
0
        // return:
        //      -1  出错
        //      0   没有找到
        //      1   找到
        public int GetRecord(
            OpacApplication app,
            SessionInfo sessioninfo,
            LibraryChannel channel_param,
            string strRecPath,
            out string strXml,
            out byte[] timestamp,
            out string strError)
        {
            strError = "";
            timestamp = null;
            strXml = "";

            LibraryChannel channel = null;

            if (channel_param != null)
                channel = channel_param;
            else
                channel = sessioninfo.GetChannel(true);
            try
            {
                string strOutputPath = "";
                string strBiblio = "";
                string strBiblioRecPath = "";
                // return:
                //      -1  出错
                //      0   没有找到
                //      1   找到
                //      >1  命中多于1条
                long lRet = // sessioninfo.Channel.
                    channel.GetCommentInfo(
    null,
    "@path:" + strRecPath,
                    // null,
    "xml", // strResultType
    out strXml,
    out strOutputPath,
    out timestamp,
    "recpath",  // strBiblioType
    out strBiblio,
    out strBiblioRecPath,
    out strError);
                if (lRet == -1)
                {
                    strError = "获取评注记录 '" + strRecPath + "' 时出错: " + strError;
                    return -1;
                }
                if (lRet == 0)
                {
                    strError = "评注记录 '" + strRecPath + "' 没有找到";
                    return 0;
                }

                m_strXml = strXml;
                m_timestamp = timestamp;
                return 1;
            }
            finally
            {
                if (channel_param == null)
                    sessioninfo.ReturnChannel(channel);
            }
        }
Example #22
0
        public void ThreadPoolCallBack(object context)
        {
            FilterTaskInput input = (FilterTaskInput)context;

            Hashtable result_table = null;
            string strError = "";

            // 临时的SessionInfo对象
            SessionInfo session = new SessionInfo(input.App);
            session.UserID = input.App.ManagerUserName;
            session.Password = input.App.ManagerPassword;
            session.IsReader = false;

            try
            {
                long lHitCount = 0;
                int nRet = ResultsetFilter.DoFilter(
                    input.App,
                    session.Channel,
                    input.ResultSetName,
                    input.FilterFileName,
                    input.MaxCount,
                    _SetProgress,
                    ref result_table,
                    out lHitCount,
                    out strError);
                if (nRet == -1)
                {
                    this.ErrorInfo = strError;
                    this.TaskState = TaskState.Done;
                    return;
                }

                this.HitCount = lHitCount;

                /*
                if (string.IsNullOrEmpty(strFacetDefXml) == false)
                {
                    this.DefDom = new XmlDocument();
                    try
                    {
                        this.DefDom.LoadXml(strFacetDefXml);
                    }
                    catch (Exception ex)
                    {
                        this.ErrorInfo = "strDefXml装入XMLDOM出错: " + ex.Message;
                        this.TaskState = TaskState.Done;
                        return;
                    }
                }
                 * */

                // 继续加工
                List<NodeInfo> output_items = null;
                nRet = ResultsetFilter.BuildResultsetFile(result_table,
                    input.DefDom,
                    // input.aggregation_names,
                    input.SessionInfo.GetTempDir(),
                    out output_items,
                    out strError);
                if (nRet == -1)
                {
                    this.ErrorInfo = strError;
                    this.TaskState = TaskState.Done;
                    return;
                }

                {
                    this.ResultItems = output_items;
                    this.TaskState = TaskState.Done;
                }

                if (input.ShareResultSet == true)
                {
                    // 删除全局结果集对象
                    // 管理结果集
                    // parameters:
                    //      strAction   share/remove 分别表示共享为全局结果集对象/删除全局结果集对象
                    long lRet = session.Channel.ManageSearchResult(
                        null,
                        "remove",
                        "",
                        input.ResultSetName,
                        out strError);
                    if (lRet == -1)
                        this.ErrorInfo = strError;

                    input.ShareResultSet = false;
                    input.ResultSetName = "";
                }
            }
            finally
            {
                session.CloseSession();
            }

            if (input.SessionInfo != null && string.IsNullOrEmpty(input.TaskName) == false)
                input.SessionInfo.SetFilterTask(input.TaskName, this);
        }
 SessionInfo GetManagerSession(OpacApplication app)
 {
     // 临时的SessionInfo对象
     if (m_managerSession == null)
     {
         // SessionInfo session
         m_managerSession = new SessionInfo(app);
         m_managerSession.UserID = app.ManagerUserName;
         m_managerSession.Password = app.ManagerPassword;
         m_managerSession.IsReader = false;
     }
     return m_managerSession;
 }
Example #24
0
        TempChannel GetTempChannel(string strPassword)
        {
            TempChannel temp = new TempChannel();
            if (StringUtil.HasHead(this.Password, "token:") == true)
            {
                // 临时的SessionInfo对象
                SessionInfo session = new SessionInfo(this.App);
                session.UserID = this.App.ManagerUserName;
                session.Password = this.App.ManagerPassword;
                session.IsReader = false;

                temp.Session = session;
                temp.Channel = session.Channel;
            }
            else
            {
                temp.Channel = this.Channel;
            }
                return temp;
        }
        string BuildBrowseContent(
            OpacApplication app,
            SessionInfo sessioninfo,
            string strDbName,
            string[] cols)
        {
            string strError = "";
            List<string> captions = null;

            // 先从catch中找
            captions = (List<string>)this.m_usedColumnCaptionTable[strDbName];
            if (captions == null)
            {

                // 获得一个库的浏览列标题
                // return:
                //      -1  出错
                //      0   没有找到
                //      1   找到
                int nRet = app.GetBrowseColumnCaptions(
                sessioninfo,
                strDbName,
                this.Lang,
                out captions,
                out strError);
                if (nRet == -1)
                    return StringUtil.MakePathList(cols).Replace(",", "<br/>") + "<br/>" + strError;
                if (nRet == 0 || captions == null || captions.Count == 0)
                    return StringUtil.MakePathList(cols).Replace(",", "<br/>");

                this.m_usedColumnCaptionTable[strDbName] = captions;
            }

            StringBuilder result = new StringBuilder(4096);
            result.Append("<table class='brief_content'>");
            for (int i = 1; i < cols.Length; i++)
            {
                result.Append("<tr><td class='name'>");
                string strName = "";

                if (i - 1 < captions.Count)
                    strName = captions[i - 1];

                result.Append(strName + "</td><td class='value'>" + cols[i]);

                result.Append("</td></tr>");
            }
            result.Append("</table>");

            return result.ToString();
        }
Example #26
0
        // 获得一个库的浏览列标题
        // return:
        //      -1  出错
        //      0   没有找到
        //      1   找到
        public int GetBrowseColumnCaptions(
            SessionInfo sessioninfo,
            string strDbName,
            string strLang,
            out List<string> captions,
            out string strError)
        {
            strError = "";
            captions = null;

        REDO:
            List<BrowseColumnCaption> results = (List<BrowseColumnCaption>)this.BrowsColumnTable[strDbName];
            if (results != null && results.Count > 0)
            {
                if (results.Count == 1)
                {
                    captions = results[0].ColumnCaptions;
                    return 1;
                }

                string strLangLeft = "";
                string strLangRight = "";

                DomUtil.SplitLang(strLang,
                   out strLangLeft,
                   out strLangRight);

                for (int i = 0; i < results.Count; i++)
                {
                    BrowseColumnCaption cur_captions = results[i];

                    string strThisLang = cur_captions.Lang;

                    string strThisLangLeft = "";
                    string strThisLangRight = "";

                    DomUtil.SplitLang(strThisLang,
                       out strThisLangLeft,
                       out strThisLangRight);

                    // 是不是左右都匹配则更好?如果不行才是第一个左边匹配的
                    if (strThisLangLeft == strLangLeft)
                    {
                        captions = cur_captions.ColumnCaptions;
                        return 1;
                    }
                }

                captions = results[0].ColumnCaptions;
                return 1;
            }

            string strRemotePath = strDbName + "/cfgs/browse";
            string strLocalPath = "";

#if NO
            // 临时的SessionInfo对象
            SessionInfo session = new SessionInfo(this);
            session.UserID = this.ManagerUserName;
            session.Password = this.ManagerPassword;
            session.IsReader = false;
            session.Parameters = "";    // 2014/12/23
#endif
            LibraryChannel channel = this.GetChannel();
            try
            {
                int nRet = this.CfgsMap.MapFileToLocal(
                    channel,    //session.Channel,
                    strRemotePath,
                    out strLocalPath,
                    out strError);
                if (nRet == -1)
                {
                    strError = "获得配置文件 '" + strRemotePath + "' 时发生错误:" + strError;
                    return -1;
                }

                if (nRet == 0)
                    return 0;
            }
            finally
            {
#if NO
                session.CloseSession();
#endif
                this.ReturnChannel(channel);
            }

            XmlDocument dom = new XmlDocument();
            try
            {
                dom.Load(strLocalPath);
            }
            catch (Exception ex)
            {
                strError = "数据库 " + strDbName + " 的browse配置文件 '" + strLocalPath + "'  装入XMLDOM时出错: " + ex.Message;
                return -1;
            }

            List<BrowseColumnCaption> defs = new List<BrowseColumnCaption>();

            XmlNodeList lang_nodes = dom.DocumentElement.SelectNodes("//col/title/caption/@lang");
            if (lang_nodes.Count > 0)
            {
                List<string> langs = new List<string>();
                foreach (XmlNode node in lang_nodes)
                {
                    string strValue = node.Value;

                    if (langs.IndexOf(strValue) == -1)
                        langs.Add(strValue);
                }

                XmlNodeList col_nodes = dom.DocumentElement.SelectNodes("//col");
                foreach (string lang in langs)
                {
                    BrowseColumnCaption one = new BrowseColumnCaption();
                    one.Lang = lang;
                    one.ColumnCaptions = new List<string>();
                    defs.Add(one);

                    foreach (XmlNode node in col_nodes)
                    {
                        XmlNode nodeTitle = node.SelectSingleNode("title");
                        if (nodeTitle != null)
                        {
                            string strCaption = DomUtil.GetLangedNodeText(
              lang,
              nodeTitle,
              "caption",
              true);
                            one.ColumnCaptions.Add(strCaption);
                        }
                        else
                        {
                            // 被迫使用<col>元素的title属性
                            one.ColumnCaptions.Add(DomUtil.GetAttr(node, "title"));
                        }

                    }
                }

                this.BrowsColumnTable[strDbName] = defs;
                goto REDO;
            }

            {
                BrowseColumnCaption one = new BrowseColumnCaption();
                one.Lang = "zh";    // 缺省为zh
                one.ColumnCaptions = new List<string>();
                defs.Add(one);

                XmlNodeList nodes = dom.DocumentElement.SelectNodes("//col");
                for (int j = 0; j < nodes.Count; j++)
                {
                    string strColumnTitle = DomUtil.GetAttr(nodes[j], "title");

                    one.ColumnCaptions.Add(strColumnTitle);
                }

                this.BrowsColumnTable[strDbName] = defs;
                goto REDO;
            }
        }
Example #27
0
        void RenderBorrow(
    OpacApplication app,
    SessionInfo sessioninfo,
    XmlDocument dom)
        {
            string strReaderType = DomUtil.GetElementText(dom.DocumentElement,
                "readerType");

            // 获得日历
            string strError = "";
            /*
            Calendar calendar = null;
            int nRet = app.GetReaderCalendar(strReaderType, out calendar, out strError);
            if (nRet == -1)
            {
                this.SetDebugInfo("warninginfo", strError);
                calendar = null;
            }
             * */

            // return:
            //      null    xml文件不存在,或者<borrowInfoControl>元素不存在
            string strColumnStyle = GetColumnStyle(app);
            if (strColumnStyle == null)
                strColumnStyle = "";    // 2009/11/23 防止ToLower()抛出异常

            // 借阅的册
            PlaceHolder borrowinfo = (PlaceHolder)this.FindControl("borrowinfo");

            // 清空集合
            this.BorrowBarcodes = new List<string>();

            string strReaderBarcode = DomUtil.GetElementText(dom.DocumentElement,
                "barcode");

            XmlNodeList nodes = dom.DocumentElement.SelectNodes("borrows/borrow");
            this.BorrowLineCount = nodes.Count;
            for (int i = 0; i < nodes.Count; i++)
            {

                PlaceHolder line = (PlaceHolder)borrowinfo.FindControl("borrowinfo_line" + Convert.ToString(i));
                if (line == null)
                {
                    Control insertpos = borrowinfo.FindControl("borrowinfo_insertpos");
                    line = NewBorrowLine(insertpos.Parent, i, insertpos);
                    // this.BorrowLineCount++;
                }
                line.Visible = true;

                LiteralControl left = (LiteralControl)line.FindControl("borrowinfo_line" + Convert.ToString(i) + "left");
                CheckBox checkbox = (CheckBox)line.FindControl("borrowinfo_line" + Convert.ToString(i) + "checkbox");
                LiteralControl right = (LiteralControl)line.FindControl("borrowinfo_line" + Convert.ToString(i) + "right");


                XmlNode node = nodes[i];

                string strBarcode = DomUtil.GetAttr(node, "barcode");

                // 添加到集合
                this.BorrowBarcodes.Add(strBarcode);

                string strNo = DomUtil.GetAttr(node, "no");
                string strBorrowDate = DomUtil.GetAttr(node, "borrowDate");
                string strPeriod = DomUtil.GetAttr(node, "borrowPeriod");
                string strOperator = DomUtil.GetAttr(node, "operator");
                string strRenewComment = DomUtil.GetAttr(node, "renewComment");

                string strOverDue = "";
                bool bOverdue = false;  // 是否超期

                DateTime timeReturning = DateTime.MinValue;
                string strTips = "";
#if NO

                if (strColumnStyle.ToLower() == "style1")
                {
                    DateTime timeNextWorkingDay;
                    long lOver = 0;
                    string strPeriodUnit = "";

                    // 获得还书日期
                    // return:
                    //      -1  数据格式错误
                    //      0   没有发现超期
                    //      1   发现超期   strError中有提示信息
                    //      2   已经在宽限期内,很容易超期 
                    nRet = app.GetReturningTime(
                        calendar,
                        strBorrowDate,
                        strPeriod,
                        out timeReturning,
                        out timeNextWorkingDay,
                        out lOver,
                        out strPeriodUnit,
                        out strError);
                    if (nRet == -1)
                        strOverDue = strError;
                    else
                    {
                        strTips = strError;
                        if (nRet == 1)
                        {
                            bOverdue = true;
                            strOverDue = " ("
                                + string.Format(this.GetString("已超期s"),  // 已超期 {0}
                                                app.GetDisplayTimePeriodStringEx(lOver.ToString() + " " + strPeriodUnit))
                                + ")";
                            /*
                            strOverDue = " (已超期 " 
                                + lOver.ToString()
                                + " "
                                + app.GetDisplayTimeUnitLang(strPeriodUnit)
                                + ")";
                             * */
                        }
                    }
                }
                else
                {
                    // string strError = "";
                    // 检查超期情况。
                    // return:
                    //      -1  数据格式错误
                    //      0   没有发现超期
                    //      1   发现超期   strError中有提示信息
                    nRet = app.CheckPeriod(
                        calendar,
                        strBorrowDate,
                        strPeriod,
                        out strError);
                    if (nRet == -1)
                        strOverDue = strError;
                    else
                    {
                        if (nRet == 1)
                            bOverdue = true;
                        strOverDue = strError;	// 其他无论什么情况都显示出来
                    }
                }

#endif

                string strResult = "";

                string strTrClass = " class='dark' ";

                if ((i % 2) == 1)
                    strTrClass = " class='light' ";

                strResult += "<tr " + strTrClass + " nowrap><td class='barcode' nowrap>";
                // 左
                left.Text = strResult;

                // checkbox
                // checkbox.Text = Convert.ToString(i + 1);

                // 右开始
                strResult = "&nbsp;";

                strResult += "<a href='book.aspx?barcode=" + strBarcode + "&borrower=" + strReaderBarcode + "'>"
                    + strBarcode + "</a></td>";

#if NO
                // 获得摘要
                string strSummary = "";
                string strBiblioRecPath = "";
                long lRet = sessioninfo.Channel.GetBiblioSummary(
                    null,
                    strBarcode,
                    null,
                    null,
                    out strBiblioRecPath,
                    out strSummary,
                    out strError);
                if (lRet == -1 || lRet == 0)
                    strSummary = strError;
                /*
                LibraryServerResult result = app.GetBiblioSummary(
                    sessioninfo,
                    strBarcode,
                    null,
                    null,
                    out strBiblioRecPath,
                    out strSummary);
                if (result.Value == -1 || result.Value == 0)
                    strSummary = result.ErrorInfo;
                 * */
#endif

                strResult += "<td class='summary pending' width='50%'>" + strBarcode + "</td>";
                strResult += "<td class='no' nowrap align='right'>" + strNo + "</td>";  // 续借次

                strResult += "<td class='borrowdate' nowrap>" + OpacApplication.LocalDateOrTime(strBorrowDate, strPeriod) + "</td>";
                strResult += "<td class='borrowperiod' nowrap>" + app.GetDisplayTimePeriodStringEx(strPeriod) + "</td>";

                strOverDue = DomUtil.GetAttr(node, "overdueInfo");
                string strOverdue1 = DomUtil.GetAttr(node, "overdueInfo1");
                string strIsOverdue = DomUtil.GetAttr(node, "isOverdue");
                if (strIsOverdue == "yes")
                    bOverdue = true;

                string strTimeReturning = DomUtil.GetAttr(node, "timeReturning");
                if (String.IsNullOrEmpty(strTimeReturning) == false)
                    timeReturning = DateTimeUtil.FromRfc1123DateTimeString(strTimeReturning).ToLocalTime();

                if (strColumnStyle.ToLower() == "style1")
                {
                    strTips = strOverDue;
                    strOverDue = strOverdue1;

                    if (bOverdue == true)
                        strResult += "<td class='returningdate overdue'>"
                            + "<a title=\"" + strTips.Replace("\"", "'") + "\">"
                            + OpacApplication.LocalDateOrTime(timeReturning, strPeriod)
                            // + timeReturning.ToString("d")
                            + strOverDue
                            + "</a>"
                            + "</td>";
                    else
                        strResult += "<td class='returningdate'>"
                            + "<a title=\"" + strTips.Replace("\"", "'") + "\">"
                            + OpacApplication.LocalDateOrTime(timeReturning, strPeriod)
                            // + timeReturning.ToString("d")
                            + strOverDue
                            + "</a>"
                            + "</td>";
                }
                else
                {
                    if (bOverdue == true)
                        strResult += "<td class='overdue'>" + strOverDue + "</td>";
                    else
                        strResult += "<td class='notoverdue'>" + strOverDue + "</td>";
                }
                strResult += "<td class='renewcomment'>" + strRenewComment.Replace(";", "<br/>") +

    "</td>";
                strResult += "<td class='operator' nowrap>" + strOperator + "</td>";
                strResult += "</tr>";

                right.Text = strResult;
            }

            // 把多余的行隐藏起来
            for (int i = nodes.Count; ; i++)
            {
                PlaceHolder line = (PlaceHolder)borrowinfo.FindControl("borrowinfo_line" + Convert.ToString(i));
                if (line == null)
                    break;

                line.Visible = false;
            }

            if (nodes.Count == 0)
            {

                Control insertpos = borrowinfo.FindControl("borrowinfo_insertpos");
                int pos = insertpos.Parent.Controls.IndexOf(insertpos);
                if (pos == -1)
                {
                    // text-level: 内部错误
                    throw new Exception("插入参照对象没有找到");
                }

                LiteralControl literal = new LiteralControl();
                literal.Text = "<tr class='dark'><td colspan='8'>" + this.GetString("(无借阅信息)") + "<td></tr>";

                insertpos.Parent.Controls.AddAt(pos, literal);
            }


        }
Example #28
0
        public static string GetMyBookshelfFilename(
            OpacApplication app,
            SessionInfo sessioninfo)
        {
            if (String.IsNullOrEmpty(sessioninfo.UserID) == true)
                return null;

            string strUserID = sessioninfo.UserID;
            if (String.IsNullOrEmpty(strUserID) == true)
                return null;
            string strType = "reader";
            if (sessioninfo.IsReader == false)
                strType = "worker";
            string strDir = PathUtil.MergePath(app.DataDir + "/personaldata/" + strType, strUserID);
            PathUtil.CreateDirIfNeed(strDir);
            return PathUtil.MergePath(strDir, "mybookshelf.resultset");
        }
Example #29
0
        // 将读者记录数据从XML格式转换为HTML格式
        // parameters:
        //      strRecPath  读者记录路径 2009/10/18
        public int ConvertReaderXmlToHtml(
            SessionInfo sessioninfo,
            string strCsFileName,
            string strRefFileName,
            string strXml,
            string strRecPath,
            OperType opertype,
            string[] saBorrowedItemBarcode,
            string strCurrentItemBarcode,
            out string strResult,
            out string strError)
        {
            strResult = "";
            strError = "";

            OpacApplication app = this;

            // 转换为html格式
            Assembly assembly = null;
            int nRet = app.GetXml2HtmlAssembly(
                strCsFileName,
                strRefFileName,
                app.BinDir,
                out assembly,
                out strError);
            if (nRet == -1)
            {
                goto ERROR1;
            }

            // 得到Assembly中Converter派生类Type
            Type entryClassType = ScriptManager.GetDerivedClassType(
                assembly,
                "DigitalPlatform.OPAC.Server.ReaderConverter");

            if (entryClassType == null)
            {
                strError = "从DigitalPlatform.OPAC.Server.ReaderConverter派生的类 type entry not found";
                goto ERROR1;
            }

            // new一个Converter派生对象
            ReaderConverter obj = (ReaderConverter)entryClassType.InvokeMember(null,
                BindingFlags.DeclaredOnly |
                BindingFlags.Public | BindingFlags.NonPublic |
                BindingFlags.Instance | BindingFlags.CreateInstance, null, null,
                null);

            // 为Converter派生类设置参数
            // obj.MainForm = this;
            obj.BorrowedItemBarcodes = saBorrowedItemBarcode;
            obj.CurrentItemBarcode = strCurrentItemBarcode;
            obj.OperType = opertype;
            obj.App = app;
            obj.SessionInfo = sessioninfo;
            obj.RecPath = strRecPath;

            // 调用关键函数Convert
            try
            {
                strResult = obj.Convert(strXml);
            }
            catch (Exception ex)
            {
                strError = "脚本执行时抛出异常: " + ExceptionUtil.GetDebugText(ex);
                goto ERROR1;
            }

            return 0;
        ERROR1:
            return -1;
        }
Example #30
0
        public int GetDbFroms(
            string strDbType,
            string strLang,
            out BiblioDbFromInfo[] infos,
            out string strError)
        {
            strError = "";
            infos = null;

            string strKey = strDbType + "|" + strLang;
            infos = (BiblioDbFromInfo[])this.m_fromTable[strKey];
            if (infos != null)
                return 1;

            this.m_lock.AcquireWriterLock(m_nLockTimeout);
            try
            {

                // 临时的SessionInfo对象
                SessionInfo session = new SessionInfo(this);
                session.UserID = this.ManagerUserName;
                session.Password = this.ManagerPassword;
                session.IsReader = false;

                try
                {

                    // 获取虚拟库定义
                    long lRet = session.Channel.ListDbFroms(null,
        strDbType,
        strLang,
        out infos,
        out strError);
                    if (lRet == -1)
                    {
                        strError = "(" + session.UserID + ")获得from定义时发生错误: " + strError;
                        // this.WriteErrorLog(strError);
                        goto ERROR1;
                    }
                }
                finally
                {
                    session.CloseSession();
                }
            }
            finally
            {
                this.m_lock.ReleaseWriterLock();
            }

            this.m_fromTable[strKey] = infos;
            return 0;
        ERROR1:
            return -1;
        }