searchengine.cs

最好用的站点内容管理系统 全部源代码都有

//======================================================
//==     (c)2008 aspxcms inc by NeTCMS v1.0              ==
//==          Forum:bbs.aspxcms.com                   ==
//==         Website:www.aspxcms.com                  ==
//======================================================
using System;
using System.IO;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using NetCMS.Content;
using NetCMS.Content.Common;
using System.Xml;

namespace NetCMS.Content
{
    public class SearchEngine
    {
        /// <summary>
        /// 得到虚拟目录
        /// </summary>
        private static string _dirdumm = NetCMS.Config.UIConfig.dirDumm;

        /// <summary>
        /// 是否生成百度搜索协议xml文件
        /// </summary>
        /// <returns>返回1或者0</returns>
        public static string IsBaidu()
        {
            string str = "0";
            if (_dirdumm.Trim() != "") { _dirdumm = "/" + _dirdumm; }
            try
            {

                if (!File.Exists(HttpContext.Current.Server.MapPath(_dirdumm + "/xml/sys/baiduSearch.xml")))
                {
                    throw new Exception("找不到配置文件(" + _dirdumm + "/xml/sys/baiduSearch.xml" + ").<li>可能是虚拟目录配置出错.请修改web.config</li>");
                }
                string xmlPath = HttpContext.Current.Server.MapPath(_dirdumm + "/xml/sys/baiduSearch.xml");
                FileInfo finfo = new FileInfo(xmlPath);
                System.Xml.XmlDocument xdoc = new XmlDocument();
                xdoc.Load(xmlPath);
                XmlElement root = xdoc.DocumentElement;
                XmlNodeList isbaidu1 = root.GetElementsByTagName("isbaidu");
                str = isbaidu1[0].InnerXml;
            }
            catch
            {
                throw new Exception("配置文件出错:" + _dirdumm + "/xml/sys/baiduSearch.xml" + "");
            }
            return str;
        }

        ///// <summary>
        ///// 获得最大临时表数
        ///// </summary>
        ///// <returns></returns>
        //public static int basenumber()
        //{
        //    int intflg = 1000;
        //    if (_dirdumm.Trim() != "") { _dirdumm = "/" + _dirdumm; }
        //    try
        //    {
        //        if (!File.Exists(HttpContext.Current.Server.MapPath(_dirdumm + "/xml/sys/base.xml"))) {throw new Exception("找不到配置文件(" + _dirdumm + "/xml/sys/base.xml" + ").<li>可能是虚拟目录配置出错.请修改web.config</li>"); }
        //        string xmlPath = HttpContext.Current.Server.MapPath(_dirdumm + "/xml/sys/base.xml");
        //        FileInfo finfo = new FileInfo(xmlPath);
        //        System.Xml.XmlDocument xdoc = new XmlDocument();
        //        xdoc.Load(xmlPath);
        //        XmlElement root = xdoc.DocumentElement;
        //        XmlNodeList number1 = root.GetElementsByTagName("number");
        //        intflg = int.Parse(number1[0].InnerXml);
        //    }
        //    catch { throw new Exception("配置文件出错:" + _dirdumm + "/xml/sys/base.xml" + ""); }
        //    return intflg;
        //}

        ///// <summary>
        ///// 获取删除新闻的日期数
        ///// </summary>
        ///// <returns></returns>
        //public static int datenumber()
        //{
        //    int intflg = 100;
        //    if (_dirdumm.Trim() != "") { _dirdumm = "/" + _dirdumm; }
        //    try
        //    {
        //        if (!File.Exists(HttpContext.Current.Server.MapPath(_dirdumm + "/xml/sys/base.xml"))) { throw new Exception("找不到配置文件(" + _dirdumm + "/xml/sys/base.xml" + ").<li>可能是虚拟目录配置出错.请修改web.config</li>"); }
        //        string xmlPath = HttpContext.Current.Server.MapPath(_dirdumm + "/xml/sys/base.xml");
        //        FileInfo finfo = new FileInfo(xmlPath);
        //        System.Xml.XmlDocument xdoc = new XmlDocument();
        //        xdoc.Load(xmlPath);
        //        XmlElement root = xdoc.DocumentElement;
        //        XmlNodeList datenumber1 = root.GetElementsByTagName("datenumber");
        //        intflg = int.Parse(datenumber1[0].InnerXml);
        //    }
        //    catch { throw new Exception("配置文件出错:" + _dirdumm + "/xml/sys/base.xml" + ""); }
        //    return intflg;
        //}

        ///// <summary>
        ///// 获取删除新闻的日期数
        ///// </summary>
        ///// <returns></returns>
        //public static int conditionnumbers()
        //{
        //    int intflg = 100;
        //    if (_dirdumm.Trim() != "") { _dirdumm = "/" + _dirdumm; }
        //    try
        //    {
        //        if (!File.Exists(HttpContext.Current.Server.MapPath(_dirdumm + "/xml/sys/base.xml"))) { throw new Exception("找不到配置文件(" + _dirdumm + "/xml/sys/base.xml" + ").<li>可能是虚拟目录配置出错.请修改web.config</li>"); }
        //        string xmlPath = HttpContext.Current.Server.MapPath(_dirdumm + "/xml/sys/base.xml");
        //        FileInfo finfo = new FileInfo(xmlPath);
        //        System.Xml.XmlDocument xdoc = new XmlDocument();
        //        xdoc.Load(xmlPath);
        //        XmlElement root = xdoc.DocumentElement;
        //        XmlNodeList conditionnumber1 = root.GetElementsByTagName("conditionnumber");
        //        intflg = int.Parse(conditionnumber1[0].InnerXml);
        //    }
        //    catch { throw new Exception("配置文件出错:" + _dirdumm + "/xml/sys/base.xml" + ""); }
        //    return intflg;
        //}

        /// <summary>
        /// 生成百度搜索新闻协议xml文件
        /// </summary>
        public static void RefreshBaidu()
        {
            ContentManage rd = new ContentManage();
            rootPublic pd = new rootPublic();
            int getnumber = 50;
            int getType = 0;
            string updatePeri = "60";
            string website = "www.aspxcms.com";
            string webmaster = "";
            StreamWriter sw = null;
            if (_dirdumm.Trim() != "") { _dirdumm = "/" + _dirdumm; }
            try
            {
                if (!File.Exists(HttpContext.Current.Server.MapPath(_dirdumm + "/xml/sys/baiduSearch.xml")))
                {
                    throw new Exception("找不到配置文件(" + _dirdumm + "/xml/sys/baiduSearch.xml" + ").<li>可能是虚拟目录配置出错.请修改web.config</li>");
                }
                string xmlPath = HttpContext.Current.Server.MapPath(_dirdumm + "/xml/sys/baiduSearch.xml");
                FileInfo finfo = new FileInfo(xmlPath);