general.cs

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//======================================================
//==     (c)2008 aspxcms inc by NeTCMS v1.0              ==
//==          Forum:bbs.aspxcms.com                   ==
//==         Website:www.aspxcms.com                  ==
//======================================================
using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.IO;
using System.Configuration;
using System.Text.RegularExpressions;
using NetCMS.Config;
using NetCMS.Model;

namespace NetCMS.Publish
{
    public class General
    {
        public static string strgTemplet = NetCMS.Config.UIConfig.dirTemplet;
        public static string RootInstallDir = NetCMS.Publish.CommonData.SiteDomain;
        public static string InstallDir = "{$InstallDir}";
        public static string TempletDir = "{$TempletDir}";
        /// <summary>
        /// 写HTML文件
        /// </summary>
        /// <param name="Content">内容</param>
        /// <param name="FilePath">物理路径</param>
        public static void WriteHtml(string Content, string FilePath)
        {
            string getContent = "";
            string getajaxJS = "<script language=\"javascript\" type=\"text/javascript\" src=\"" + CommonData.SiteDomain + "/configuration/js/Prototype.js\"></script>\r\n";
            getajaxJS += "<script language=\"javascript\" type=\"text/javascript\" src=\"" + CommonData.SiteDomain + "/configuration/js/jspublic.js\"></script>\r\n";
            //开启CNZZ整合
            //if (NetCMS.Common.Public.readparamConfig("Open", "Cnzz") == "1")
            //{
            //    getajaxJS += "<script src='http://pw.cnzz.com/c.php?id=" + NetCMS.Common.Public.readparamConfig("SiteID", "Cnzz") + "' " +
            //                "language='JavaScript' charset='gb2312'></script>\r\n";
            //}
            string byCreat = "<!--Created by NETCMS v1.0 at " + DateTime.Now + "-->\r\n";
            try
            {
                string Dir = FilePath.Substring(0, FilePath.LastIndexOf("\\"));
                if (!Directory.Exists(Dir))
                    Directory.CreateDirectory(Dir);
                using (StreamWriter sw = new StreamWriter(FilePath, false))
                {
                    if (Regex.Match(Content, @"\</head\>[\s\S]*\<body", RegexOptions.IgnoreCase | RegexOptions.Compiled).Success)
                    {
                        getContent = Regex.Replace(Content, "<body", getajaxJS + byCreat + "<body", RegexOptions.IgnoreCase | RegexOptions.Compiled);
                    }
                    else
                    {
                        getContent = getajaxJS + byCreat + Content;
                    }
                    //替换
                    getContent = (getContent.Replace(InstallDir, RootInstallDir)).Replace(TempletDir, strgTemplet);
                    sw.Write(getContent);
                    sw.Dispose();
                }
            }
            catch
            { }
        }
        /// <summary>
        /// 创建文件夹
        /// </summary>
        /// <param name="Path">目录路径</param>
        public static void CreateDirectory(string Path)
        {
            if (!Directory.Exists(Path))
                Directory.CreateDirectory(Path);
        }
        /// <summary>
        /// 读取HTML文件内容
        /// </summary>
        /// <param name="Path">物理路径</param>
        /// <returns></returns>
        public static string ReadHtml(string Path)
        {
            string result = string.Empty;
            if (File.Exists(Path))
            {
                try
                {
                    using (StreamReader sr = new StreamReader(Path))
                    {
                        result = sr.ReadToEnd();
                    }
                }
                catch
                { }
            }
            else
            {
                result = "模板不存在!";
            }
            return result;
        }
        /// <summary>
        /// 从Web.Config读取虚拟目录
        /// </summary>
        /// <returns></returns>
        public static string VirtualDir()
        {
            return System.Configuration.ConfigurationManager.AppSettings["dirDumm"];
        }

        /// <summary>
        /// 生成栏目的XML
        /// </summary>
        /// <param name="ClassID"></param>
        /// <returns></returns>
        public static bool publishXML(string ClassID)
        {
            bool state = false;
            try
            {
                string SiteRootPath = NetCMS.Common.ServerInfo.GetRootPath() + "\\";
                string xmlSTR = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\r\n";
                xmlSTR += "<?xml-stylesheet type=\"text/css\" href=\"" + CommonData.SiteDomain + "/sysImages/css/rss.css\"?>\r\n";
                xmlSTR += "<rss version=\"2.0\">\r\n";
                xmlSTR += "<channel>\r\n";
                DataTable dt = CommonData.DalPublish.GetLastNews(50, ClassID);
                string ClassEname = "none";
                if (dt != null && dt.Rows.Count > 0)
                {
                    string ClassSTR = "/" + dt.Rows[0]["savepath1"].ToString() + "/" + dt.Rows[0]["SaveClassframe"].ToString() + "/" + dt.Rows[0]["ClassSaveRule"];
                    if (ClassID == "0")
                    {
                        xmlSTR += "<title>最新RSS订阅</title>\r\n";
                        xmlSTR += "<link>" + CommonData.SiteDomain + "/xml/Content/all/news.xml</link>\r\n";
                    }
                    else
                    {
                        xmlSTR += "<title>" + dt.Rows[0]["ClassCName"].ToString() + "</title>\r\n";
                        xmlSTR += "<link>" + CommonData.SiteDomain + ClassSTR.Replace("//", "/") + "</link>\r\n";
                    }
                    xmlSTR += "<description>RSS订阅_by NetCMS for aspxcms Inc.</description>\r\n";
                    ClassEname = dt.Rows[0]["ClassEName"].ToString();
                    for (int i = 0; i < dt.Rows.Count; i++)
                    {
                        xmlSTR += "<item id=\"" + (i + 1) + "\">\r\n";
                        xmlSTR += "<title><![CDATA[" + dt.Rows[i]["NewsTitle"].ToString() + "]]></title>\r\n";
                        string linkstr = CommonData.SiteDomain + "/" + dt.Rows[i]["savepath1"].ToString() + "/" + dt.Rows[i]["SaveClassframe"].ToString() + "/" + dt.Rows[i]["FileName"].ToString() + dt.Rows[i]["FileEXName"].ToString();
                        xmlSTR += "<link>" + linkstr.Replace("//", "/") + "</link>\r\n";
                        string ContentSTR = dt.Rows[i]["Content"].ToString();
                        if (ContentSTR != string.Empty && ContentSTR != null)
                        {
                            xmlSTR += "<description><![CDATA[" + NetCMS.Common.Input.FilterHTML(NetCMS.Common.Input.GetSubString(ContentSTR, 200)) + "]]></description>\r\n";
                        }
                        else
                        {
                            xmlSTR += "<description><![CDATA[]]></description>\r\n";
                        }
                        xmlSTR += "<pubDate>" + dt.Rows[i]["CreatTime"].ToString() + "</pubDate>\r\n";
                        xmlSTR += "</item>\r\n";
                    }
                    xmlSTR += "</channel>\r\n";
                    xmlSTR += "</rss>\r\n";
                    string filePath = SiteRootPath + "\\xml\\Content\\" + ClassEname + ".xml";
                    if (ClassID == "0")
                    {
                        filePath = SiteRootPath + "\\xml\\Content\\all\\news.xml";
                    }

                    using (StreamWriter sw = new StreamWriter(filePath, false))
                    {
                        sw.Write(xmlSTR);
                        sw.Dispose();
                    }
                    state = true;
                }
            }
            catch (Exception e)
            {
                NetCMS.Common.Public.savePublicLogFiles("□□□ 生成栏目XML", "【ClassID】:" + ClassID + "\r\n【错误描述：】\r\n" + e.ToString(), "");
                state = false;
            }
            return state;
        }

        /// <summary>
        /// 生成频道栏目的XML
        /// </summary>
        /// <param name="ClassID"></param>
        /// <returns></returns>
        public static bool publishCHXML(int ClassID, int ChID)
        {
            bool state = false;
            try
            {
                string SiteRootPath = NetCMS.Common.ServerInfo.GetRootPath() + "\\";
                string xmlSTR = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\r\n";
                xmlSTR += "<?xml-stylesheet type=\"text/css\" href=\"" + CommonData.SiteDomain + "/sysImages/css/rss.css\"?>\r\n";
                xmlSTR += "<rss version=\"2.0\">\r\n";
                xmlSTR += "<channel>\r\n";
                DataTable dt = CommonData.DalPublish.GetLastCHNews(50, ClassID, ChID);
                string ClassEname = "none";
                string dirHTML = NetCMS.Common.Public.readCHparamConfig("htmldir", ChID);
                dirHTML = dirHTML.Replace("{@dirHTML}", NetCMS.Config.UIConfig.dirHtml);
                if (dt != null && dt.Rows.Count > 0)
                {
                    string ClassSTR = "/" + dirHTML + "/" + dt.Rows[0]["savepath1"].ToString() + "/" + dt.Rows[0]["fileName"].ToString();
                    ClassSTR = ClassSTR.Replace("//", "/");
                    if (ClassID == 0)
                    {
                        xmlSTR += "<title>最新RSS订阅</title>\r\n";
                        xmlSTR += "<link>" + CommonData.SiteDomain + "/xml/channel/" + ChID + "_index.xml</link>\r\n";
                    }
                    else
                    {
                        xmlSTR += "<title>" + dt.Rows[0]["ClassCName"].ToString() + "</title>\r\n";
                        xmlSTR += "<link>" + CommonData.SiteDomain + ClassSTR.Replace("//", "/") + "</link>\r\n";
                    }
                    xmlSTR += "<description>RSS订阅_by NetCMS for aspxcms Inc.</description>\r\n";
                    ClassEname = dt.Rows[0]["ClassEName"].ToString();
                    for (int i = 0; i < dt.Rows.Count; i++)
                    {
                        xmlSTR += "<item id=\"" + (i + 1) + "\">\r\n";
                        xmlSTR += "<title><![CDATA[" + dt.Rows[i]["Title"].ToString() + "]]></title>\r\n";
                        string linkstr = "/" + dirHTML + "/" + dt.Rows[i]["savepath1"].ToString() + "/" + dt.Rows[i]["SavePath"].ToString() + "/" + dt.Rows[i]["FileName"].ToString();
                        xmlSTR += "<link>" + CommonData.SiteDomain + linkstr.Replace("//", "/") + "</link>\r\n";
                        string ContentSTR = dt.Rows[i]["Content"].ToString();
                        if (ContentSTR != string.Empty && ContentSTR != null)
                        {
                            xmlSTR += "<description><![CDATA[" + NetCMS.Common.Input.FilterHTML(NetCMS.Common.Input.GetSubString(ContentSTR, 200)) + "]]></description>\r\n";
                        }
                        else
                        {
                            xmlSTR += "<description><![CDATA[]]></description>\r\n";
                        }
                        xmlSTR += "<pubDate>" + dt.Rows[i]["CreatTime"].ToString() + "</pubDate>\r\n";
                        xmlSTR += "</item>\r\n";
                    }
                    xmlSTR += "</channel>\r\n";
                    xmlSTR += "</rss>\r\n";
                    string filePath = SiteRootPath + "\\xml\\channel\\" + ChID + "_" + dt.Rows[0]["id1"].ToString() + ".xml";
                    if (ClassID == 0)
                    {
                        filePath = SiteRootPath + "\\xml\\channel\\" + ChID + "_index.xml";
                    }

                    using (StreamWriter sw = new StreamWriter(filePath, false))
                    {
                        sw.Write(xmlSTR);
                        sw.Dispose();
                    }
                    state = true;
                }
            }
            catch (Exception e)
            {
                NetCMS.Common.Public.savePublicLogFiles("□□□ 生成栏目XML,频道ID" + ChID + "", "【ClassID】:" + ClassID + "\r\n【错误描述：】\r\n" + e.ToString(), "");
                state = false;
            }
            return state;
        }

        /// <summary>
        /// 生成归档
        /// </summary>
        /// <param name="ClassID"></param>
        /// <returns></returns>
        public static bool publishHistryIndex(int Numday)
        {
            bool state = false;
            try
            {
                string SiteRootPath = NetCMS.Common.ServerInfo.GetRootPath() + "\\";
                string historydir = NetCMS.Config.UIConfig.dirPige;
                string dimm = NetCMS.Config.UIConfig.dirDumm;
                string dirTemplet = NetCMS.Config.UIConfig.dirTemplet;
                if (dimm.Trim() != string.Empty)
                {
                    dimm = "/" + dimm;
                }
                DataTable dt = CommonData.DalPublish.Gethistory(Numday);
                if (dt != null && dt.Rows.Count > 0)
                {
                    string TempletPath = "/{@dirtemplet}/Content/indexPage.html";
                    TempletPath = TempletPath.Replace("/", "\\").ToLower();
                    TempletPath = TempletPath.ToLower().Replace("{@dirtemplet}", dirTemplet);
                    TempletPath = SiteRootPath.Trim('\\') + TempletPath;
                    string Content = ReadHtml(TempletPath);
                    string liststr = "";
                    string urls = "";