编辑器/阅读器

开发平台：
C#

Importword.cs：源码内容
							using System;
using System.Collections;
using System.ComponentModel;
using System.Web;
using System.IO;
using System.Text;
using System.Web.UI;
using System.Text.RegularExpressions;
using DotNetTextBox;
namespace Word_dntb
{
    #region word文档导入编辑器的功能插件
    /// <summary>
    /// word文档导入编辑器的类
    /// </summary>
    public partial class Importword : System.Web.UI.Page
    {
        string wordfile = "";
        public string uploadpath = "";
        protected System.Web.UI.WebControls.HiddenField worddoc;
        protected System.Web.UI.WebControls.FileUpload FileUpload1;
        protected System.Web.UI.WebControls.CheckBox saveword;
        protected System.Web.UI.WebControls.Button btnUpload;
        protected System.Web.UI.WebControls.Button canceloading;
        /// <summary>
        /// 页面的初始化
        /// </summary>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Request.Cookies["uploadFolder"] != null)
            {
                uploadpath = Request.Cookies["uploadFolder"].Value.ToLower();
            }
            
            if (!IsPostBack)
            {
                Response.Expires = -1;
                if (Request.Cookies["languages"] != null)
                {
                    ResourceManager.SiteLanguageKey = Request.Cookies["languages"].Value;
                }
                else
                {
                    ResourceManager.SiteLanguageKey = HttpContext.Current.Request.ServerVariables["HTTP_ACCEPT_LANGUAGE"].ToLower().Split(',')[0];
                }
                btnUpload.Text = ResourceManager.GetString("importeditor");
                saveword.Text = ResourceManager.GetString("saveword");
                canceloading.Text = ResourceManager.GetString("canceloading");
            }
        }
        /// <summary>
        /// 转换word文档为html代码并插入编辑器
        /// </summary>
        protected void wordToHtml()
        {
            Word.ApplicationClass word = new Word.ApplicationClass();
            Type wordType = word.GetType();
            Word.Documents docs = word.Documents;
            // 打开文件
            Type docsType = docs.GetType();
            //应当先把文件上传至服务器然后再解析文件为html
            object fileName = wordfile;
            Word.Document doc = (Word.Document)docsType.InvokeMember("Open",
            System.Reflection.BindingFlags.InvokeMethod, null, docs, new Object[] { fileName, true, true });
            // 转换格式，另存为html
            Type docType = doc.GetType();
            string filename = System.DateTime.Now.Year.ToString() + System.DateTime.Now.Month.ToString() + System.DateTime.Now.Day.ToString() +
            System.DateTime.Now.Hour.ToString() + System.DateTime.Now.Minute.ToString() + System.DateTime.Now.Second.ToString();
            //被转换的html文档保存的位置
            string ConfigPath = HttpContext.Current.Server.MapPath(uploadpath + filename + ".html");
            object saveFileName = ConfigPath;
            docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,
            null, doc, new object[] { saveFileName, Word.WdSaveFormat.wdFormatFilteredHTML });
            
            //docType.InvokeMember("Quit", System.Reflection.BindingFlags.InvokeMethod, null, doc, null);
            // 退出 Word
            wordType.InvokeMember("Quit",System.Reflection.BindingFlags.InvokeMethod,null,word,null);
            string line;
            StringBuilder strhtml = new StringBuilder();
            try
            {
                StreamReader sr = new StreamReader(ConfigPath, System.Text.Encoding.Default);
                while ((line = sr.ReadLine()) != null)
                {
                    strhtml.Append(line);
                }
                sr.Close();
            }
            catch
            {
                wordType.InvokeMember("Quit", System.Reflection.BindingFlags.InvokeMethod, null, word, null);
                StreamReader sr = new StreamReader(ConfigPath, System.Text.Encoding.Default);
                while ((line = sr.ReadLine()) != null)
                {
                    strhtml.Append(line);
                }
                sr.Close();
            }
            string photoname;
            string content = getBody(strhtml.ToString()).Replace("src=", " src=").Replace(filename + ".files/", Request.CurrentExecutionFilePath.Replace("importword.aspx", "") + uploadpath);
            if (Directory.Exists(Server.MapPath(uploadpath + filename + ".files/")))
            {
                DirectoryInfo dir = new DirectoryInfo(Server.MapPath(uploadpath + filename + ".files/"));
                FileInfo[] fis = dir.GetFiles();
                foreach (FileInfo fi in fis)
                {
                    //if (!File.Exists(Server.MapPath(uploadpath + fi.Name)))
                    //{
                    photoname = filename + fi.Name.Replace(fi.Extension,"");
                    photoname = photoname + fi.Extension.ToLower();
                    content = content.Replace(fi.Name, photoname);
                    fi.MoveTo(Server.MapPath(uploadpath + photoname)); 
                    //}
                }
                Directory.Delete(Server.MapPath(uploadpath + filename + ".files/"), true);
            }
            worddoc.Value = content;
            if (!saveword.Checked)
            {
                File.Delete(wordfile);
            }
            File.Delete(ConfigPath);
        }
        /// <summary>
        /// 处理上传word文件的操作
        /// </summary>
        public bool uploadWord()
        {
            if (FileUpload1.HasFile)
            {
                string fileName = FileUpload1.PostedFile.FileName;
                FileInfo file = new FileInfo(fileName);
                string extendName = file.Extension.ToLower();
                try
                {
                    if (extendName == ".doc")
                    {
                        DateTime now = DateTime.Now;
                        wordfile = System.Web.HttpContext.Current.Server.MapPath(uploadpath + now.DayOfYear.ToString() + FileUpload1.PostedFile.ContentLength.ToString() + extendName);
                        if (!File.Exists(wordfile))
                        {
                            FileUpload1.PostedFile.SaveAs(wordfile);
                        }
                    }
                    else
                    {
                        ClientScript.RegisterStartupScript(typeof(Page), "Key", "alert('" + ResourceManager.GetString("errortype") + "')", true);
                        return false;
                    }
                }
                catch
                {
                    return false;
                }
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 过滤页头和页尾
        /// </summary>
        public string getBody(string html)
        {
            string resultStr = "";
            Regex re = new Regex(@"<body[^>]s*[^>]*>(?<text>.*?)</body>", RegexOptions.IgnoreCase);
            MatchCollection mc = re.Matches(html);
            foreach (Match m in mc)
            {
                resultStr += m.Groups["text"].Value;
            }
            return resultStr;
        }
        /// <summary>
        /// 处理上传按键的操作
        /// </summary>
        protected void btnUpload_Click(object sender, EventArgs e)
        {
            if (uploadpath != "")
            {
                if (uploadWord())
                {
                    wordToHtml();
                    ClientScript.RegisterStartupScript(typeof(Page), "Key", "addeditor();", true);
                }
            }
        }
    }
    #endregion
}

						