shawl.qiu c# .net FileManager class v1.0(文件管理器)

来源：互联网发布：阿里人工智能实验室编辑：程序博客网时间：2024/05/18 02:05

shawl.qiu c# .net FileManager class v1.0(文件管理器)

目录:
1. 简介
2. 核心代码
3. 页面代码

shawl.qiu
2007-02-25
http://blog.csdn.net/btbtd

1. 简介

CREATED BY STABX, AT 2007-2-24.
shawl.qiu c# .net FileManager class(文件管理器)
---/-------------------------------------------------------------
version 1.0
默认用户名: shawl.qiu
默认密码: aaaaaa
下载:
http://files.myopera.com/btbtd/csharp/class/sq_csharp_FileManager_class_v1.0.7z
重要提示:
站点 web.config SessionState 应该设置为 SQLServer 模式, 如下面的设置:
<configuration>
<!--
<appSettings>
<add key="sq" value="just a test" />
</appSettings>-->
<system.web>
<httpRuntime maxRequestLength="20480"
useFullyQualifiedRedirectUrl="true"
executionTimeout="90"
/>
<!-- <customErrors defaultRedirect="/include/error/generalError.html"
mode="RemoteOnly" >
<error statusCode="404" redirect="/include/error/error404.html" />
</customErrors>-->
<globalization
requestEncoding="UTF-8"
responseEncoding="UTF-8"
fileEncoding="UTF-8"
/>
<sessionState mode="SQLServer"
cookieless="true"
timeout="20"
sqlConnectionString="data source=127.0.0.1;user id=sqAspDotNetSession;password=AspDotNetSessionPwd"
>
</sessionState>
</system.web>
</configuration>
或者设置为允许子目录的 web.config 设置, 在子目录放置上述内容的 web.config
原因为:
使用 FileObj.Move() 或 FileInfoObj.MoveTo() 时, 会导致页面重新编译, 从而丢失 Session.
目前我只找到 Session 的 SQLServer 选项才能解决该问题.
功能摘要:
支持创建新文件/新目录
支持编辑文本文件
支持上传文件
支持移动文件/目录
支持删除文件/目录
支持重命名文件/目录
支持下载文件
支持验证/不验证(该选项主要为整合程序而设置) 使用权限
支持自定义管理目录
支持编辑用户信息(当选择验证选项时)
写本程序的动机:
主要为整合到我的 sqGallery 画廊程序,
我想为我的画廊程序增加文件编辑功能,
不过一想可能使代码非常混乱,
就打定主意写一个通用性高的文件管理器,
唉, 那知道,
这是一个无底坑, 写了这么一个杂乱无章的文件管理器,
不过功能还是挺齐全的.
后续版本主要为简化/优化代码.
© 2007-2008, shawl.qiu All rights reserved.
author: shawl.qiu
e-mail: shawl.qiu@gmail.com
blog: http://blog.csdn.net/btbtd
2007-2-25 0:26:15

2. 核心代码

using System;
using System.Collections;
using System.Data;
using System.IO;
using System.Text;
using System.Text.RegularExpressions;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
public delegate void GeneralEventDelegate(Object s, EventArgs e);
//public delegate void OneArgStringDelegate(String Str);
/*-----------------------------------------------------------------------------------*/
* shawl.qiu c# .net FileManager class v1.0
/*-----------------------------------------------------------------------------------*/
//---------------------------------------------------------------------begin class FileManager
public class FileManager
{
//-----------------------------------begin event
public FileManager()
{
}
~FileManager()
{
}
//-----------------------------------end event
//-----------------------------------begin public constant
//-----------------------begin about
public const String auSubject = "shawl.qiu c# .net FileManager class";
public const String auVersion = "v1.0";
public const String au = "shawl.qiu";
public const String auEmail = "shawl.qiu@gmail.com";
public const String auBlog = "http://blog.csdn.net/btbtd";
public const String auCreateDate = "2007-2-19";
//-----------------------end about
//-----------------------------------end public constant
//-----------------------------------begin public variable
public bool Debug = false;
public bool Verify = true;
public string ManageRoot = "/test/";
public string ProgramRoot = "/sqFlMng/";
public string LoginSession = "sqFlMngLogin";
public string CheckCodeSession = "sqFlMngCheckCode";
public string FolderListSession = "flMngVsFolderList";
public string FileListSession = "flMngVsFileList";
public string LoginGotoUrl = "?";
public string LogoutGotoUrl = "?";
public string EditableExtension = ".txt|.asp|.aspx|.ascx|.html|.htm|.xml|.xsl|.xslt|.xsd|"+
".dtd|s.css|.vbs|.js|.svg|.c|.rss|.wml|.w3d";
public string UploadExtension = "7z,rar,zip,mp3,bmp,gif,jpg,jpeg,png,txt,swf";
public int UploadTotalKb = 5120;
public int UploadSingleKb = 1024;
public PlaceHolder MainPlaceHolder;
public PlaceHolder FolderPlaceHolder;
public PlaceHolder FilePlaceHolder;
public PlaceHolder EditBoxPlaceHolder;
public Label NavigatorLabel;
public Label DebugLabel;
public Label InfoLabel;
public Label FooterLabel;
public DataList FolderDataList;
public DataList FileDataList;
public GeneralEventDelegate MoveFileInFolderDelegate;
public GeneralEventDelegate MoveFileToRootDelegate;
public GeneralEventDelegate MoveFileToParentDelegate;
//-----------------------------------end public variable
//-----------------------------------begin private variable
private string XmlFilePath = "";
private string CurrentPath = "";
private string ManageRoot_Phs = "";
private string SiteRoot = "";
private string FilePathSession = "flMngFileCurPath";
private string FolderPathSession = "flMngCurPath";
//-----------------------------------end private variable
//-----------------------------------begin public method
public void Go()
{
if(MainPlaceHolder==null)return;
if(InfoLabel!=null)InfoLabel.Text="";
if(DebugLabel!=null)DebugLabel.Text="";
if(NavigatorLabel!=null)NavigatorLabel.Text="";
if(!ProgramRoot.EndsWith("/")) ProgramRoot+="/";
XmlFilePath = HttpContext.Current.Server.MapPath(ProgramRoot+"user.xml");
string reqPath = HttpContext.Current.Request.QueryString["path"]+"";
reqPath = HttpContext.Current.Server.UrlDecode(reqPath);
if(reqPath==""|reqPath.IndexOf(ManageRoot)!=0)
{
CurrentPath = HttpContext.Current.Server.MapPath(ManageRoot);
}
else
{
CurrentPath = HttpContext.Current.Server.MapPath(reqPath);
}
ManageRoot_Phs = HttpContext.Current.Server.MapPath(ManageRoot);
SiteRoot = HttpContext.Current.Server.MapPath("/");
if(Debug&DebugLabel!=null)
{
DebugLabel.Text+="/n<li/>SiteRoot: "+SiteRoot;
DebugLabel.Text+="/n<li/>ManageRoot_Phs: "+ManageRoot_Phs;
DebugLabel.Text+="/n<li/>CurrentPath: "+CurrentPath;
DebugLabel.Text+="/n<hr/>";
} // end if 1
Navigator(reqPath);
if(Verify)
{
bool login = CheckPermission();
if(Debug&DebugLabel!=null)
{
DebugLabel.Text+="<li/>LoginSession: "+login;
DebugLabel.Text+="<hr/>";
}
switch(HttpContext.Current.Request.QueryString["id"]+"")
{
case "logout":
HttpContext.Current.Session.Abandon();
GoBack("已登出系统 ", 3, LogoutGotoUrl, InfoLabel);
return;
case "editinfo":
EditBox(MainPlaceHolder, new EventHandler(EditInfo));
return;
}
if(Debug&DebugLabel!=null)
{
DebugLabel.Text+="/n<li/>XmlFilePath: "+XmlFilePath;
DebugLabel.Text+="/n<li/>是否已登陆: "+login;
DebugLabel.Text+="/n<li/>Session[/"sqFlMngLogin/"]: "+
HttpContext.Current.Session["sqFlMngLogin"];
DebugLabel.Text+="/n<hr/>";
} // end if 1
if(login)
{
Main();
}
else
{
LoginBox(MainPlaceHolder, new EventHandler(CheckLogin));
return;
}
}
else
{
Main();
}// end if
Footer();
} // end Go;
//-----------------------------------end public method
//-----------------------------------begin private method
private void EditInfo(Object s, EventArgs e)
{
String Username=HttpContext.Current.Request.Form["Username"]+"";
String Password=HttpContext.Current.Request.Form["Password"]+"";
String RePassword=HttpContext.Current.Request.Form["RePassword"]+"";
String CheckCode=HttpContext.Current.Request.Form["CheckCode"]+"";
String CheckCodeSession=HttpContext.Current.Session["sqFlMngCheckCode"]+"";
if(Debug&&DebugLabel!=null)
{
DebugLabel.Text+="<li/>"+Username;
DebugLabel.Text+="<li/>"+Password;
DebugLabel.Text+="<li/>"+CheckCode;
DebugLabel.Text+="<li/>"+CheckCodeSession;
DebugLabel.Text+="<hr/>";
}
if(CheckCode!=CheckCodeSession)
{
Message("验证码错误!", InfoLabel);
goto Error;
}
if(Username=="")
{
Message("用户名不能为空!", InfoLabel);
goto Error;
}
Finished:;
string RootPath=HttpContext.Current.Server.MapPath(ProgramRoot);
if(!RootPath.EndsWith("//"))RootPath+="//";
String FilePath=RootPath+"user.xml";
DataSet dsDataSet=new DataSet();
DataTable dtConfig=new DataTable();
dsDataSet.ReadXml(FilePath);
dtConfig=dsDataSet.Tables["Admin"];
dtConfig.Rows[0]["Username"]=Username;
if(Password!="")
{
if(Password!=RePassword)
{
Message("密码与确认密码不相同, 操作被终止!", InfoLabel);
return;
}
dtConfig.Rows[0]["Password"]=md5(Password);
}
dsDataSet.WriteXml(FilePath);
dsDataSet.Dispose();
dtConfig.Dispose();
HttpContext.Current.Session.Abandon();
GoBack("数据已更新, 请重新登陆, 3 秒后返回, 还有 ", 3, "?", InfoLabel);
goto End;
Error:;
goto End;
End:;
}
private void Message(String word, Label InfoLabel)
{
if(InfoLabel==null)return;
InfoLabel.Text="<div style=/"display:table;width:100%;background-color:yellow!important;"+
"color:black!important;text-align:center!important;/">"+
word+"</div>";
}
private void EditBox(PlaceHolder EditBoxPh, EventHandler SubmitEventHandler)
{
if(EditBoxPh==null)goto End;
string RootPath=HttpContext.Current.Server.MapPath(ProgramRoot);
if(!RootPath.EndsWith("//"))RootPath+="//";
DataSet dsDataSet=new DataSet();
DataTable dtConfig=new DataTable();
dsDataSet.ReadXml(RootPath+"user.xml");
dtConfig=dsDataSet.Tables["Admin"];
Literal Br=new Literal();
Br.Text="<br/>";
Literal Reset=new Literal();
Reset.Text=
" <input type=/"reset/" value=/"reset/" onclick=/"return confirm('现在重置吗?');/" />";
Literal ltUsername=new Literal();
ltUsername.Text="username: ";
TextBox Username=new TextBox();
Username.ID="Username";
Username.Text=dtConfig.Rows[0]["Username"]+"";
Literal ltPassword=new Literal();
ltPassword.Text="<br/>password: ";
TextBox Password=new TextBox();
Password.ID="Password";
Password.TextMode=TextBoxMode.Password;
Literal ltRePassword=new Literal();
ltRePassword.Text="<br/>re-password: ";
TextBox RePassword=new TextBox();
RePassword.ID="RePassword";
RePassword.TextMode=TextBoxMode.Password;
Literal ltPublished=new Literal();
ltPublished.Text="(不更改密码请保留为空)<br/>Published: ";
Literal ltCheckCode=new Literal();
ltCheckCode.Text="<br/>CheckCode: ";
TextBox CheckCode=new TextBox();
CheckCode.ID="CheckCode";
CheckCode.Columns=4;
Button smtButton=new Button();
smtButton.ID="glySubmit";
smtButton.Text="Edit Now";
smtButton.Click += SubmitEventHandler;
smtButton.Attributes["onclick"]="javascript:return confirm('请确认更改?')";
System.Web.UI.WebControls.Image CheckCodeImage=new System.Web.UI.WebControls.Image();
CheckCodeImage.ImageUrl="cs/checkcode.aspx";
EditBoxPh.Controls.Add(ltUsername);
EditBoxPh.Controls.Add(Username);
EditBoxPh.Controls.Add(ltPassword);
EditBoxPh.Controls.Add(Password);
EditBoxPh.Controls.Add(ltRePassword);
EditBoxPh.Controls.Add(RePassword);
EditBoxPh.Controls.Add(ltCheckCode);
EditBoxPh.Controls.Add(CheckCode);
EditBoxPh.Controls.Add(CheckCodeImage);
EditBoxPh.Controls.Add(Br);
EditBoxPh.Controls.Add(smtButton);
EditBoxPh.Controls.Add(Reset);
dtConfig.Dispose();
dsDataSet.Dispose();
End:;
}
private void Footer()
{
if(FooterLabel==null)return;
FooterLabel.Text=auSubject+" "+auVersion+", Powered by "+au+".";
}
private void Main()
{
GetFolderBar(FolderPlaceHolder);
switch(HttpContext.Current.Request.QueryString["id"]+"")
{
case "upload":
Upload();
return;
case "editfile":
EditFileBox(EditBoxPlaceHolder);
return;
}
ListDirectorys(CurrentPath, ManageRoot_Phs, FolderDataList);
ListFile(CurrentPath, ManageRoot_Phs, FileDataList);
GetFileBar(FilePlaceHolder);
}
private void EditFileBox(PlaceHolder ph)
{
if(ph==null)return;
bool Debug =false;
string filePath = HttpContext.Current.Request.QueryString["filePath"]+"";
string fileName = Path.GetFileName(filePath);
string fileExt = Path.GetExtension(fileName);
string finalPath = HttpContext.Current.Server.MapPath(filePath);
if(Debug&DebugLabel!=null)
{
DebugLabel.Text += "<li/>Edit File:";
DebugLabel.Text += "<li/>filePath: "+filePath;
DebugLabel.Text += "<li/>fileName: "+fileName;
DebugLabel.Text += "<li/>fileExt: "+fileExt;
DebugLabel.Text += "<li/>finalPath: "+finalPath;
DebugLabel.Text += "<li/>CheckPathIn(filePath, ManageRoot, true): "+
CheckPathIn(filePath, ManageRoot, true);
DebugLabel.Text += "<li/>CheckExtension(EditableExtension, fileExt): "+
CheckExtension(EditableExtension, fileExt);
}
if(filePath=="")
{
GoBack("文件名不能为空, 3 秒后返回, 还有 ", 3, true, InfoLabel);
return;
}
if(!CheckPathIn(filePath, ManageRoot, true))
{
GoBack("越权, 操作被终止, 3 秒后返回, 还有 ", 3, true, InfoLabel);
return;
}
if(fileName.IndexOf(".")<0)
{
GoBack("文件名必须有后缀, 3 秒后返回, 还有 ", 3, true, InfoLabel);
return;
}
if(!CheckExtension(EditableExtension, fileExt))
{
GoBack("不允许编辑的文件类型, 3 秒后返回, 还有 ", 3, true, InfoLabel);
return;
}
if(!File.Exists(finalPath))
{
GoBack("文件不存在, 操作被终止, 3 秒后返回, 还有 ", 3, false, InfoLabel);
return;
}
HtmlInputHidden hih = new HtmlInputHidden();
hih.Value = finalPath;
hih.ID = "flMngEditFilePath";
ph.Controls.Add(hih);
Literal ltl;
ltl = new Literal();
ltl.Text = "<li/>正在编辑文件: <b>"+filePath+"</b><br/>";
ph.Controls.Add(ltl);
TextBox tbx = new TextBox();
tbx.TextMode = TextBoxMode.MultiLine;
tbx.Columns = 60;
tbx.Rows = 20;
tbx.Text = ReadTextFile(finalPath);
tbx.ID = "flMngEditFileContent";
ph.Controls.Add(tbx);
ltl = new Literal();
ltl.Text = "<br/>";
ph.Controls.Add(ltl);
Button btn = new Button();
btn.Text = "Submit";
btn.Attributes["onclick"] = "javascript: return confirm('确定更改?')";
btn.Click += new EventHandler(EditFileChange);
ph.Controls.Add(btn);
ltl = new Literal();
ltl.Text = " <input type='reset' value='reset' onclick=/"return confirm('是否重置?');/"";
ph.Controls.Add(ltl);
} // end private void EditFileBox
private void EditFileChange(Object s, EventArgs e)
{
bool Debug=false;
string finalPath = HttpContext.Current.Request.Form["flMngEditFilePath"]+"";
string fileContent = HttpContext.Current.Request.Form["flMngEditFileContent"]+"";
if(Debug&InfoLabel!=null)
{
InfoLabel.Text+="<li/>finalPath: "+finalPath;
InfoLabel.Text+="<li/>finalPath: "+fileContent;
}
WriteTextFile(finalPath, fileContent);
GoBack("文件更新完毕, 3 秒后返回, 还有 ", 3, true, InfoLabel);
return;
}
private void WriteTextFile(string fileName, string content)
{
using(StreamWriter sw = new StreamWriter(fileName))
{
sw.Write(content);
}
} // end private void WriteTextFile
private string ReadTextFile(string filePath)
{
if(!File.Exists(filePath))return "false";
string fileString="";
using(StreamReader sr = new StreamReader(filePath))
{
fileString = sr.ReadToEnd();
}
return fileString;
} // end private string ReadTextFile
private bool CheckExtension(string extList, string extForCheck)
{
return Regex.IsMatch(
extList,
@extForCheck.Replace(".","//.")+"//b",
RegexOptions.IgnoreCase
);
} // end private bool CheckExtension
private bool CheckPathIn(string pathIn, string pathForCheck)
{
if(pathIn.IndexOf(pathForCheck)<0)return false;
return true;
}
private bool CheckPathIn(string pathIn, string pathForCheck, bool CovPath)
{
if(CovPath)
{
pathIn = HttpContext.Current.Server.MapPath(pathIn);
pathForCheck = HttpContext.Current.Server.MapPath(pathForCheck);
}
return CheckPathIn(pathIn, pathForCheck);
}
private void GetFileBar(PlaceHolder ph)
{
if(ph==null)return;
Literal ltr = new Literal();
ltr.Text="<h3>文件操作:</h3>";
ph.Controls.Add(ltr);
LinkButton lbtn;
lbtn = new LinkButton();
lbtn.Text = "MoveTo Root | ";
lbtn.Attributes["onclick"] = "javascript:return confirm('确定要移动文件到根目录吗?');";
if(MoveFileToRootDelegate!=null)
lbtn.Click+=new EventHandler(MoveFileToRootDelegate);
ph.Controls.Add(lbtn);
lbtn = new LinkButton();
lbtn.Text = "MoveTo Parent | ";
lbtn.Attributes["onclick"] = "javascript:return confirm('确定要移动文件到父目录吗?');";
if(MoveFileToParentDelegate!=null)
lbtn.Click+=new EventHandler(MoveFileToParentDelegate);
ph.Controls.Add(lbtn);
lbtn = new LinkButton();
lbtn.Text = "Move File In: ";
lbtn.Attributes["onclick"] = "javascript:return confirm('确定要移动文件吗?');";
if(MoveFileInFolderDelegate!=null)
lbtn.Click+=new EventHandler(MoveFileInFolderDelegate);
ph.Controls.Add(lbtn);
}
private void GetFolderBar(PlaceHolder ph)
{
if(ph==null)return;
Literal ltl;
LinkButton lbtn = new LinkButton();
lbtn.Text="New Directory";
lbtn.Click += new EventHandler(CreateNewDirectory);
lbtn.Attributes["onclick"] = "return confirm('现在创建新文件夹吗?')";
ph.Controls.Add(lbtn);
ltl = new Literal();
ltl.Text=" | ";
ph.Controls.Add(ltl);
LinkButton lbtnNewFile = new LinkButton();
lbtnNewFile.Text="New File(txtfile)";
lbtnNewFile.Click += new EventHandler(CreateNewFile);
lbtnNewFile.Attributes["onclick"] = "return confirm('现在创建新文件吗?')";
ph.Controls.Add(lbtnNewFile);
ltl = new Literal();
ltl.Text=": ";
ph.Controls.Add(ltl);
TextBox tbx = new TextBox();
tbx.ID = "flMngCreateNewFolderInCurrent";
ph.Controls.Add(tbx);
string QueryUrl="";
AutoConvertPagedUrl("id", out QueryUrl);
ltl = new Literal();
ltl.Text = " <a href='"+QueryUrl+"upload'>upload</a>";
ph.Controls.Add(ltl);
}
private void ListFile(string path, string pathForCheck, DataList dl)
{
if(path.IndexOf(pathForCheck)<0|dl==null)return;
DirectoryInfo di = new DirectoryInfo(path);
FileInfo[] fiArray = di.GetFiles();
int TotalFile = fiArray.Length;
if(TotalFile==0)
{
InfoLabel.Text+="<h2 class='algc'>当前目录没有文件.</h2>";
HttpContext.Current.Session[FileListSession] = null;
return;
}
if(Debug&DebugLabel!=null)
{
DebugLabel.Text+="<li/>TotalFiles: "+TotalFile;
DebugLabel.Text+="<hr/>";
}
if(HttpContext.Current.Session[FileListSession]==null|
HttpContext.Current.Session[FilePathSession]+""!=path)
{
DataTable dt = new DataTable();
DataRow dr;
CreateDataColumn(dt, "FileName", typeof(string));
CreateDataColumn(dt, "FileRelativePath", typeof(string));
CreateDataColumn(dt, "FilePhysicalPath", typeof(string));
for(int i=0, j=fiArray.Length; i<j; i++)
{
string FilePath = fiArray[i].FullName+"";
ConvertPathToRelative(ref FilePath);;
dr = dt.NewRow();
dr[0]=fiArray[i].Name;
dr[1]=FilePath;
dr[2]=fiArray[i].FullName;
dt.Rows.Add(dr);
}
dl.DataSource = dt.DefaultView;
dl.DataBind();
HttpContext.Current.Session[FileListSession] = dt;
HttpContext.Current.Session[FilePathSession] = path;
}
else
{
HttpContext.Current.Session[FilePathSession] = path;
}
} // end private void ListFile
private void ListDirectorys(string path, string pathForCheck, DataList dl)
{
if(path.IndexOf(pathForCheck)<0|dl==null)return;
if(HttpContext.Current.Session[FolderListSession]==null|
HttpContext.Current.Session[FolderPathSession]+""!=path)
{
if(Debug&DebugLabel!=null)
{
DebugLabel.Text+="<li/>Session[/"FolderPathSession/"]: "+
HttpContext.Current.Session[FolderPathSession];
DebugLabel.Text+="<hr/>";
}
DirectoryInfo di = new DirectoryInfo(path);
DirectoryInfo[] diArray = di.GetDirectories();
if(diArray.Length==0)
{
InfoLabel.Text+="<h2 class='algc'>当前目录没有子目录.</h2>";
HttpContext.Current.Session[FolderListSession] = null;
//return;
}
DataTable dt = new DataTable();
DataRow dr;
CreateDataColumn(dt, "FolderName", typeof(string));
CreateDataColumn(dt, "FolderRelativePath", typeof(string));
CreateDataColumn(dt, "FolderPhysicalPath", typeof(string));
for(int i=0, j=diArray.Length; i<j; i++)
{
string FolderPath = diArray[i].FullName+"";
ConvertPathToRelative(ref FolderPath, true);
dr = dt.NewRow();
dr[0]=diArray[i].Name;
dr[1]=FolderPath;
dr[2]=diArray[i].FullName;
dt.Rows.Add(dr);
}
dl.DataSource = dt.DefaultView;
dl.DataBind();
HttpContext.Current.Session[FolderListSession] = dt;
HttpContext.Current.Session[FolderPathSession] = path;
}
else
{
HttpContext.Current.Session[FolderPathSession] = path;
}
}
private void Upload()
{
if(EditBoxPlaceHolder==null)return;
string QueryUrl="";
AutoConvertPagedUrl("id", out QueryUrl);
string uploadPath = HttpContext.Current.Request.QueryString["path"]+"";
if(uploadPath=="")uploadPath = ManageRoot;
upload up=new upload();
up.ext=UploadExtension;
up.debug=false;
up.item=5; // 声明显示多少个上传框
up.path=uploadPath; // 上传目录;
up.goback_url=QueryUrl+"upload"; // 上传完毕后返回的 URL
up.goback_second=5; // 上传后返回间隔
up.interval=5; // 每次上传间隔, 单位秒
up.autorename=true; // 自动重命名;
up.totalsize = UploadTotalKb;
up.singlesize = UploadSingleKb;
// 声明处理所有返回路径的方法
//up.ReturnFilePath=new OneArgStringDelegate(GetPath);
up.UploadPh=EditBoxPlaceHolder; // 声明显示上传控件的占位符
up.UploadBox(); // 显示上传操作控件
up=null;
}
private void AutoConvertPagedUrl(String QueryId, out String QueryUrl)
{
QueryUrl=System.Web.HttpContext.Current.Request.Url+"";
if(QueryUrl.IndexOf(@"?")==-1)
{
QueryUrl+=@"?";
}
QueryUrl=Regex.Replace(QueryUrl,@"/b"+@QueryId+@"/=[^&]+","", RegexOptions.IgnoreCase);
QueryUrl+="&"+QueryId+"=";
QueryUrl=Regex.Replace(QueryUrl,@"/?/&",@"?", RegexOptions.IgnoreCase);
QueryUrl=Regex.Replace(QueryUrl,@"/&+",@"&", RegexOptions.IgnoreCase);
string sReferrer = System.Web.HttpContext.Current.Request.UrlReferrer+"";
if(sReferrer.IndexOf("(")>-1&&sReferrer.IndexOf(")")>-1)
{
sReferrer = Regex.Replace(sReferrer, @".*(/(.*/)).*", "$1");
QueryUrl = Regex.Replace(
QueryUrl, @"(http/:////.*?//)", "$1"+sReferrer+"/", RegexOptions.IgnoreCase);
}
} // end private void AutoConvertPagedUrl
//-----------------------------------end private method
private void CreateNewFile(Object s, EventArgs e)
{
Control ctlPh = FolderPlaceHolder.FindControl("flMngCreateNewFolderInCurrent");
if(ctlPh!=null)
{
TextBox tbx = (TextBox)ctlPh;
if(tbx.Text!="")
{
string finalFileName = CurrentPath+tbx.Text;
if(Debug&DebugLabel!=null)
{
DebugLabel.Text+="<li/>new file string:"+tbx.Text;
DebugLabel.Text+="<li/>finalFileName:"+finalFileName;
DebugLabel.Text+="<hr/>";
}
if(tbx.Text.IndexOf(".")<0)
{
GoBack("新文件必须有扩展名, 操作被取消, 3 秒反返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", InfoLabel);
return;
}
if(File.Exists(finalFileName))
{
GoBack("文件已存在, 操作被取消, 3 秒反返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", InfoLabel);
return;
}
else
{
using(StreamWriter sw = new StreamWriter(finalFileName))
{
}
HttpContext.Current.Session[FileListSession] = null;
GoBack("新文件已创建, 3 秒反返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", InfoLabel);
return;
}
}
}
}
private void CreateNewDirectory(Object s, EventArgs e)
{
Control ctlPh = FolderPlaceHolder.FindControl("flMngCreateNewFolderInCurrent");
if(ctlPh!=null)
{
TextBox tbx = (TextBox)ctlPh;
if(tbx.Text!="")
{
string newFolder = CurrentPath+tbx.Text;
if(!Directory.Exists(newFolder))
{
Directory.CreateDirectory(newFolder);
HttpContext.Current.Session[FolderListSession] = null;
GoBack("新文件夹已创建, 3 秒反返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", InfoLabel);
return;
}
else
{
GoBack("文件夹已存在, 操作被取消, 3 秒反返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", InfoLabel);
return;
}
}
}
}
private StringBuilder GetPath(String PathQuery, String LinkString)
{
PathQuery=System.Web.HttpContext.Current.Server.UrlDecode(PathQuery);
if(!PathQuery.EndsWith("/"))PathQuery+="/";
StringBuilder sb=new StringBuilder();
String[] PathTemp=PathQuery.Split('/');
for(Int32 i=0, j=PathTemp.Length; i<j; i++)
{
if(PathTemp[i]!="")
{
sb.Append(" -> ");
if(i==j-2)
{
sb.Append("[");
}
sb.Append("<a href=/""+LinkString);
sb.Append("/");
for(Int32 k=0; k<=i; k++)
{
if(PathTemp[k]!="")
{
sb.Append(System.Web.HttpContext.Current.Server.UrlEncode(PathTemp[k]));
sb.Append("/");
}
}
sb.Append("/">");
sb.Append(PathTemp[i]);
sb.Append("</a>");
if(i==j-2)
{
sb.Append("]");
}
}
}
return sb;
} // end private StringBuilder GetPath
protected void CreateDataColumn(DataTable dt, String fieldName, Type tp)
{
dt.Columns.Add(new DataColumn(fieldName, tp));
}
protected void CreateDataColumn(DataTable dt, String fieldName)
{
dt.Columns.Add(new DataColumn(fieldName, typeof(int)));
}
private void ConvertPathToRelative(ref string FolderPath)
{
string SiteRoot= HttpContext.Current.Server.MapPath("/");
FolderPath = FolderPath.Replace(SiteRoot, "").Replace(@"/", "/");
if(!FolderPath.StartsWith("//"))FolderPath="/"+FolderPath;
FolderPath = HttpContext.Current.Server.UrlPathEncode(FolderPath);
}
private void ConvertPathToRelative(ref string FolderPath, bool plusSlash)
{
ConvertPathToRelative(ref FolderPath);
if(plusSlash)
if(!FolderPath.EndsWith("//"))FolderPath+="/";
}
private void Navigator(string curPath)
{
if(NavigatorLabel==null)return;
if(Debug&DebugLabel!=null)
{
DebugLabel.Text+="/n<li/>NavigatorLable ok. ";
DebugLabel.Text+="/n<hr/>";
}
NavigatorLabel.Text+="/n<div class='algr flMngNavigator'>/n";
bool login = CheckPermission();
if(!Verify|login)
{
bool mode=false;
if(login) mode=true;
NavigatorMethod(curPath, mode);
}
NavigatorLabel.Text+="/n</div>";
} // end public void Navigator
private void NavigatorMethod(string curPath, bool loginMode)
{
NavigatorLabel.Text+=
"<div class='fltl algl'>"+
"<a href='?path="+ManageRoot+"'>sqFlMng Root</a> "+
GetPath(curPath, "?path=")+
"</div>&nbsp";
if(loginMode)
{
NavigatorLabel.Text+=" <a href='?id=editinfo'>EditInfo</a>";
NavigatorLabel.Text+=" <a href='?id=logout'>logout</a>";
}
}
private bool CheckPermission()
{
DataTable dt = ReadDataSetTable(XmlFilePath, "Admin");
if(dt==null)
return false;
string login = HttpContext.Current.Session[LoginSession]+"";
if(login=="") return false;
return true;
} // end private bool CheckPermission
private DataTable ReadDataSetTable(string filePath, string tableName)
{
DataSet ds = new DataSet();
ds.ReadXml(filePath);
return ds.Tables[tableName];
} // end private DataTable ReadDataSetTable
private void LoginBox(PlaceHolder EditBoxPh, EventHandler SubmitEventHandler)
{
if(EditBoxPh==null)goto End;
Literal Br=new Literal();
Br.Text="<br/>";
Literal ltUsername=new Literal();
ltUsername.Text="Username: ";
Literal ltPassword=new Literal();
ltPassword.Text="<br/>Password: ";
Literal ltCheckCode=new Literal();
ltCheckCode.Text="<br/>CheckCode: ";
TextBox Username=new TextBox();
Username.ID="Username";
TextBox CheckCode=new TextBox();
CheckCode.ID="CheckCode";
CheckCode.Columns=4;
TextBox Password=new TextBox();
Password.TextMode=TextBoxMode.Password;
Password.ID="Password";
Button smtButton=new Button();
smtButton.ID="glySubmit";
smtButton.Text="login now";
smtButton.Click += SubmitEventHandler;
smtButton.Attributes["onclick"]="javascript:return confirm('现在登陆吗?')";
Literal Reset=new Literal();
Reset.Text=" <input type=/"reset/" value=/"reset/" "+
"onclick=/"return confirm('现在重置吗');/" />";
System.Web.UI.WebControls.Image CheckCodeImage=new System.Web.UI.WebControls.Image();
CheckCodeImage.ImageUrl="cs/checkcode.aspx";
EditBoxPh.Controls.Add(ltUsername);
EditBoxPh.Controls.Add(Username);
EditBoxPh.Controls.Add(ltPassword);
EditBoxPh.Controls.Add(Password);
EditBoxPh.Controls.Add(ltCheckCode);
EditBoxPh.Controls.Add(CheckCode);
EditBoxPh.Controls.Add(CheckCodeImage);
EditBoxPh.Controls.Add(Br);
EditBoxPh.Controls.Add(smtButton);
EditBoxPh.Controls.Add(Reset);
End:;
}
private void CheckLogin(Object s, EventArgs e)
{
String Username=HttpContext.Current.Request.Form["Username"]+"";
String Password=HttpContext.Current.Request.Form["Password"]+"";
Password=md5(Password);
String CheckCode=HttpContext.Current.Request.Form["CheckCode"]+"";
String CheckCodeSession_=HttpContext.Current.Session[CheckCodeSession]+"";
if(CheckCode!=CheckCodeSession_)
{
GoBack("验证码不正确, 3秒后返回, 还有 ", 3,
HttpContext.Current.Request.Url+"", InfoLabel);
goto Error;
}
string RootPath=HttpContext.Current.Server.MapPath(ProgramRoot);
if(!RootPath.EndsWith("//"))
{
RootPath+="//";
}
DataSet dsDataSet=new DataSet();
DataTable dtConfig=new DataTable();
dsDataSet.ReadXml(XmlFilePath);
dtConfig=dsDataSet.Tables["Admin"];
DataRow[] drArray;
drArray = dtConfig.Select("Username = '"+Username+"'");
if(drArray.Length==0)
{
GoBack("用户名错误, 3秒后返回, 还有 ", 3,
HttpContext.Current.Request.Url+"", InfoLabel);
return;
}
drArray = dtConfig.Select("Username = '"+Username
+"' and Password = '"+Password+"'");
if(drArray.Length==0)
{
GoBack("密码错误, 3秒后返回, 还有 ", 3,
HttpContext.Current.Request.Url+"", InfoLabel);
return;
}
HttpContext.Current.Session[LoginSession]="ok";
GoBack("登陆成功, 3秒后返回, 还有 ", 3, "?", InfoLabel);
return;
Error:;
End:;
}
private void GoBack(String sPrompt, Int32 iSecond, String sUrl, Label GobackLabel)
{
if(GobackLabel==null) return;
GobackLabel.Text+="<script type=/"text/javascript/">/n";
GobackLabel.Text+="//<![CDATA[/n";
GobackLabel.Text+=" var temp=onload;/n";
GobackLabel.Text+=" onload=function(){/n";
GobackLabel.Text+=" try{temp()}catch(e){}/n";
GobackLabel.Text+=" fTimer("+iSecond+",'timer', 10);/n";
GobackLabel.Text+=" }/n";
GobackLabel.Text+=" function fTimer(iTimestamp, sId, iMs){/n";
GobackLabel.Text+=" if(!(iTimestamp.constructor==Date)){/n";
GobackLabel.Text+=" var sqTimeStamp=new Date();/n";
GobackLabel.Text+=" sqTimeStamp.setSeconds(sqTimeStamp.getSeconds()+iTimestamp);/n";
GobackLabel.Text+=" iTimestamp=sqTimeStamp;/n";
GobackLabel.Text+=" }/n";
GobackLabel.Text+=" var tl=arguments.callee;/n";
GobackLabel.Text+=" if(typeof sId=='string'){/n";
GobackLabel.Text+=" var oEle=document.getElementById(sId);/n";
GobackLabel.Text+=" } else {/n";
GobackLabel.Text+=" var oEle=sId;/n";
GobackLabel.Text+=" }/n";
GobackLabel.Text+=" var dt=new Date();/n";
GobackLabel.Text+=" var iCk=((iTimestamp.getTime()-dt.getTime())/1000).toFixed(3);/n";
GobackLabel.Text+=" if(iCk<=0){/n";
GobackLabel.Text+=" oEle.innerHTML='00.000';/n";
GobackLabel.Text+=" return false;/n";
GobackLabel.Text+=" } else {/n";
GobackLabel.Text+=" oEle.innerHTML=iCk;/n";
GobackLabel.Text+=" var iTimer=setTimeout(function(){tl(iTimestamp, oEle, iMs)},iMs); /n";
GobackLabel.Text+=" }/n";
GobackLabel.Text+=" } // end function fTimer // shawl.qiu script/n";
GobackLabel.Text+="//]]>/n";
GobackLabel.Text+="</script>/n";
GobackLabel.Text+="<meta http-equiv=/"Content-Type/" content=/"text/html; charset=utf-8/" />";
GobackLabel.Text+="<meta http-equiv=/"refresh/" content=/""+iSecond+";URL="+sUrl+"/">";
GobackLabel.Text+="<div style=/"display:table;width:100%;background-color:yellow!important;"+
"color:black!important;text-align:center!important;/">"+
sPrompt+", <span id='timer'>"+iSecond+"</span>秒后返回.</div>";
}
private void GoBack(String sPrompt, Int32 iSecond, bool byReferrer, Label GobackLabel)
{
if(GobackLabel==null)return;
string url = "?";
if(byReferrer) url = HttpContext.Current.Request.UrlReferrer+"";
GoBack(sPrompt, iSecond, url, GobackLabel);
}
private String md5(String sMd5)
{
return System.Web.Security.FormsAuthentication.
HashPasswordForStoringInConfigFile(sMd5, "MD5");
}
}
//---------------------------------------------------------------------end class FileManager

3. 页面代码

<%@ Page Language="C#" AutoEventWireup="True" %>
<%@ import Namespace="System.Data" %>
<%@ import Namespace="System.Collections" %>
<%@ import Namespace="System.IO" %>
<%@ import Namespace="System.Text.RegularExpressions" %>
<%@ import Namespace="System.Web.UI.HtmlControls" %>
<%@ Assembly src="cs/FileManager.cs" %>
<%@ Assembly src="cs/sqNS.cs" %>
<%@ import Namespace="SQ" %>
<script runat="server">
/* Start flMng Global setting */
public bool Debug = false;
public bool DebugFile = false;
public string ManageRoot="/test/";
public string LoginSession = "sqFlMngLogin";
public string FolderListSession = "flMngVsFolderList";
public string FileListSession = "flMngVsFileList";
/* End flMng Global setting */
void Page_Load(Object s, EventArgs e)
{
FileManager flMng = new FileManager();
flMng.Debug = Debug; // 是否为调试模式
flMng.Verify = true; // 是否起用验证
flMng.LoginSession = LoginSession;// 声明验证是否登陆的 Session 项(不为空则认为已登陆)
flMng.FolderListSession = FolderListSession;
flMng.FileListSession = FileListSession;
flMng.ManageRoot = ManageRoot; // 要管理的文件目录
flMng.ProgramRoot = "/sqFlMng/"; // 本程序所在目录
flMng.LoginGotoUrl = "?";
flMng.LogoutGotoUrl = "?";
flMng.UploadExtension = "7z,rar,zip,mp3,bmp,gif,jpg,jpeg,png,txt,swf";
flMng.UploadTotalKb = 5120;
flMng.UploadSingleKb = 1024;
flMng.EditableExtension = ".txt|.asp|.aspx|.ascx|.html|.htm|.xml|.xsl|.xslt|.xsd|.dtd|"+
".css|.vbs|.js|.svg|.c|.rss|.wml|.w3d";
flMng.DebugLabel = flMngDebugLabel;
flMng.NavigatorLabel = flMngNavigatorLabel;
flMng.InfoLabel = flMngInfoLabel;
flMng.FooterLabel = flMngFooter;
flMng.MainPlaceHolder = flMngPh;
flMng.FolderPlaceHolder = flMngFolderPh;
flMng.FilePlaceHolder = flMngFileBar;
flMng.EditBoxPlaceHolder = flMngEditBoxPh;
flMng.FolderDataList = flMngFolderList;
flMng.FileDataList = flMngFileList;
flMng.MoveFileInFolderDelegate = new GeneralEventDelegate(FileMoveFileMethod);
flMng.MoveFileToRootDelegate = new GeneralEventDelegate(FileMoveFileToRootMethod);
flMng.MoveFileToParentDelegate = new GeneralEventDelegate(FileMoveFileToParentMethod);
flMng.Go();
flMng=null;
string QueryId = Request.QueryString["id"]+"";
switch(QueryId)
{
case "editinfo":break;
case "editfile":break;
default:
if (!IsPostBack)
{
BindList(flMngFolderList, FolderListSession);
BindList(flMngFileList, FileListSession);
flMngFileMoveInListRbl.DataSource = (DataTable)Session[FolderListSession];
flMngFileMoveInListRbl.DataBind();
}
break;
}
} // end Page_Load
void BindList(DataList dl, string sessionName)
{
dl.DataSource = (DataTable)Session[sessionName];
dl.DataBind();
}
void flMngEditCmd(Object sender, DataListCommandEventArgs e)
{
DataList dl = (DataList)sender;
dl.EditItemIndex = e.Item.ItemIndex;
BindList(dl, FolderListSession);
string sForDelete =
((HtmlInputHidden)(dl.Items[e.Item.ItemIndex].FindControl("flMngUpdateFolderHid"))).Value;
RadioButtonList rbl =
(RadioButtonList)(dl.Items[e.Item.ItemIndex].FindControl("flMngRdoBtnLst"));
DataTable dt = ((DataTable)Session[FolderListSession]).Copy();
DeleteTableRow(dt, "FolderRelativePath = '"+sForDelete+"'");
rbl.DataSource = dt;
rbl.DataBind();
}
void flMngFileEditCmd(Object sender, DataListCommandEventArgs e)
{
DataList dl = (DataList)sender;
dl.EditItemIndex = e.Item.ItemIndex;
BindList(dl, FileListSession);
RadioButtonList rbl =
(RadioButtonList)(dl.Items[e.Item.ItemIndex].FindControl("flMngFileRdoBtnLst"));
DataTable dt = ((DataTable)Session[FolderListSession]).Copy();
rbl.DataSource = dt;
rbl.DataBind();
}
private void DeleteTableRow(DataTable dt, string condition)
{
DataRow[] drArray = dt.Select(condition);
for(int i = 0; i< drArray.Length; i++)
{
drArray[i].Delete();
}
} // end private void DeleteTableRow
void flMngRenameFolderCmd(Object sender, DataListCommandEventArgs e)
{
string updateString = ((TextBox)e.Item.FindControl("flMngUpdateFolderTbx")).Text;
updateString = Regex.Replace(updateString, @"^/s+|/s+$", "");
string folderString = ((HtmlInputHidden)e.Item.FindControl("flMngUpdateFolderHid")).Value;
folderString=HttpContext.Current.Server.UrlDecode(folderString);
if(updateString!="")
{
DirectoryInfo di = new DirectoryInfo(MapPath(folderString));
string destination = di.Parent.FullName+@"/"+updateString+@"/";
if(!Directory.Exists(destination))
{
di.MoveTo(destination);
Session[FolderListSession] = null;
Utility.GoBack("文件夹已重命名, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
return;
}
else
{
Utility.GoBack("已存在相同的文件夹, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
}
} // end void flMngUpdateFolderCmd
void flMngRenameFileCmd(Object sender, DataListCommandEventArgs e)
{
string updateString = ((TextBox)e.Item.FindControl("flMngRenameFileTbx")).Text;
updateString = Regex.Replace(updateString, @"^/s+|/s+$", "");
string fileString = ((HtmlInputHidden)e.Item.FindControl("flMngRenameFileHid")).Value;
fileString=HttpContext.Current.Server.UrlDecode(fileString);
FileInfo fi = new FileInfo(MapPath(fileString));
string originalName = Path.GetFileName(fileString);
string parentPath = fi.DirectoryName+"//";
string originalPath = fi.FullName;
string finalPath = parentPath+updateString;
if(DebugFile)
{
HttpContext.Current.Response.Write("<li/>rename file");
HttpContext.Current.Response.Write("<li/>updateString: "+updateString);
HttpContext.Current.Response.Write("<li/>fileString: "+fileString);
HttpContext.Current.Response.Write("<li/>original name: "+originalName);
HttpContext.Current.Response.Write("<li/>parentPath: "+parentPath);
HttpContext.Current.Response.Write("<li/>originalPath: "+originalPath);
HttpContext.Current.Response.Write("<li/>finalPath: "+finalPath);
HttpContext.Current.Response.Write("<hr/>");
}
if(updateString == originalName)return;
if(!File.Exists(finalPath))
{
fi.MoveTo(finalPath);
Session[FileListSession] = null;
SQ.Utility.GoBack("文件已重命名, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
return;
}
else
{
SQ.Utility.GoBack("已存在相同的文件名, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
} // end void flMngUpdateFolderCmd
void flMngNewFolderCmd(Object sender, DataListCommandEventArgs e)
{
string updateString = ((TextBox)e.Item.FindControl("flMngNewFolderTbx")).Text;
updateString = Regex.Replace(updateString, @"^/s+|/s+$", "");
string folderString = ((HtmlInputHidden)e.Item.FindControl("flMngUpdateFolderHid")).Value;
folderString=HttpContext.Current.Server.UrlDecode(folderString);
if(updateString!="")
{
DirectoryInfo di = new DirectoryInfo(MapPath(folderString));
string destination = di.FullName+@"/"+updateString+@"/";
if(!Directory.Exists(destination))
{
Directory.CreateDirectory(destination);
Session[FolderListSession] = null;
Utility.GoBack("文件夹已创建, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
return;
}
else
{
Utility.GoBack("已存在相同的文件夹, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
}
} // end void flMngUpdateFolderCmd
void flMngDeleteFolderCmd(Object sender, DataListCommandEventArgs e)
{
string folderString = ((HtmlInputHidden)e.Item.FindControl("flMngUpdateFolderHid")).Value;
folderString=HttpContext.Current.Server.UrlDecode(folderString);
DirectoryInfo di = new DirectoryInfo(MapPath(folderString));
if(di.Exists)
{
di.Delete(true);
Session[FolderListSession] = null;
SQ.Utility.GoBack("文件夹已删除, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
return;
}
else
{
SQ.Utility.GoBack("文件夹不存在, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
} // end void flMngUpdateFolderCmd
void flMngDeleteFileCmd(Object sender, DataListCommandEventArgs e)
{
string fileString = ((HtmlInputHidden)e.Item.FindControl("flMngRenameFileHid")).Value;
fileString=HttpContext.Current.Server.UrlDecode(fileString);
string finalPath = MapPath(fileString);
if(DebugFile&flMngDebugLabel!=null)
{
HttpContext.Current.Response.Write("<li/>delete file");
HttpContext.Current.Response.Write("<li/>fileString: "+fileString);
HttpContext.Current.Response.Write("<li/>finalPath: "+finalPath);
}
if(File.Exists(finalPath))
{
File.Delete(finalPath);
Session[FileListSession] = null;
SQ.Utility.GoBack("文件已删除, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
} // end void flMngUpdateFolderCmd
void flMngMoveFolderToRootCmd(Object sender, DataListCommandEventArgs e)
{
string folderString = ((HtmlInputHidden)e.Item.FindControl("flMngUpdateFolderHid")).Value;
folderString=HttpContext.Current.Server.UrlDecode(folderString);
DirectoryInfo diRoot = new DirectoryInfo(MapPath(ManageRoot));
DirectoryInfo diForMove = new DirectoryInfo(MapPath(folderString));
if(diRoot.FullName == diForMove.Parent.FullName+"//")
{
SQ.Utility.GoBack("该文件夹已在根目录, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
else
{
try
{
diForMove.MoveTo(diRoot+diForMove.Name);
Session[FolderListSession] = null;
Utility.GoBack("文件夹已移到根目录, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
catch(Exception ex)
{
Utility.GoBack("该文件夹已在根目录, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
}
} // end void flMngUpdateFolderCmd
void flMngMoveFileToRootCmd(Object sender, DataListCommandEventArgs e)
{
string fileString = ((HtmlInputHidden)e.Item.FindControl("flMngRenameFileHid")).Value;
fileString=HttpContext.Current.Server.UrlDecode(fileString);
DirectoryInfo diRoot = new DirectoryInfo(MapPath(ManageRoot));
FileInfo fi = new FileInfo(MapPath(fileString));
string finalPath = diRoot+fi.Name;
if(DebugFile)
{
HttpContext.Current.Response.Write("<li/>Move To Root");
HttpContext.Current.Response.Write("<li/>fileString: "+fileString);
HttpContext.Current.Response.Write("<li/>diRoot FullName: "+diRoot.FullName);
HttpContext.Current.Response.Write("<li/>fi FullName: "+fi.FullName);
HttpContext.Current.Response.Write("<li/>fi FullName: "+fi.DirectoryName+"//");
HttpContext.Current.Response.Write("<li/>finalPath: "+finalPath);
HttpContext.Current.Response.Write("<hr/>");
}
if(diRoot.FullName==fi.DirectoryName+"//")
{
SQ.Utility.GoBack("该文件已在根目录, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
else
{
try
{
fi.MoveTo(finalPath);
Session[FileListSession] = null;
Utility.GoBack("文件已移到根目录, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
catch(Exception ex)
{
Utility.GoBack("根目录存在相同文件, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
}
} // end void flMngMoveFileToRootCmd
void flMngMoveFolderToParentCmd(Object sender, DataListCommandEventArgs e)
{
string folderString = ((HtmlInputHidden)e.Item.FindControl("flMngUpdateFolderHid")).Value;
folderString=HttpContext.Current.Server.UrlDecode(folderString);
DirectoryInfo diRoot = new DirectoryInfo(MapPath(ManageRoot));
DirectoryInfo diForMove = new DirectoryInfo(MapPath(folderString));
DirectoryInfo diParent = diForMove.Parent;
string moveToPath = diForMove.Parent.Parent.FullName+"//"+diForMove.Name;
if(diParent.FullName == moveToPath)
{
SQ.Utility.GoBack("已存在相同目录, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
else
{
if(moveToPath.IndexOf(diRoot.FullName)<0)
{
Utility.GoBack("越权, 操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
return;
}
try
{
diForMove.MoveTo(moveToPath);
Session[FolderListSession] = null;
Utility.GoBack("文件夹已移到父目录, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
catch(Exception ex)
{
SQ.Utility.GoBack("已存在相同目录, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
}
} // end void flMngUpdateFolderCmd
void flMngMoveFileToParentCmd(Object sender, DataListCommandEventArgs e)
{
string fileString = ((HtmlInputHidden)e.Item.FindControl("flMngRenameFileHid")).Value;
fileString=HttpContext.Current.Server.UrlDecode(fileString);
DirectoryInfo diRoot = new DirectoryInfo(MapPath(ManageRoot));
FileInfo fi = new FileInfo(MapPath(fileString));
DirectoryInfo di = new DirectoryInfo(fi.DirectoryName);
string finalPath = di.Parent.FullName+"//"+fi.Name;
if(DebugFile)
{
HttpContext.Current.Response.Write("<li/>Move To Parent");
HttpContext.Current.Response.Write("<li/>fileString: "+fileString);
HttpContext.Current.Response.Write("<li/>fi.FullName: "+fi.FullName);
HttpContext.Current.Response.Write("<li/>di.FullName: "+di.FullName);
HttpContext.Current.Response.Write("<li/>di.Parent.FullName: "+di.Parent.FullName);
HttpContext.Current.Response.Write("<li/>finalPath: "+finalPath);
HttpContext.Current.Response.Write("<hr/>");
}
if(!File.Exists(finalPath))
{
if(finalPath.IndexOf(diRoot.FullName)<0)
{
Utility.GoBack("越权, 操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
return;
}
else
{
try
{
fi.MoveTo(finalPath);
Session[FileListSession] = null;
Utility.GoBack("文件已移到父目录, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
catch(Exception ex)
{
Utility.GoBack("已存在相同文件, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
}
}
else
{
SQ.Utility.GoBack("已存在相同文件, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
} // end void flMngUpdateFolderCmd
void flMngMoveFolderInCmd(Object sender, DataListCommandEventArgs e)
{
string folderString = ((HtmlInputHidden)e.Item.FindControl("flMngUpdateFolderHid")).Value;
folderString=HttpContext.Current.Server.UrlDecode(folderString);
RadioButtonList rbl =
((RadioButtonList)e.Item.FindControl("flMngRdoBtnLst"));
DirectoryInfo diForMove = new DirectoryInfo(MapPath(folderString));
string forMovePath = MapPath(rbl.SelectedValue+diForMove.Name);
if(DebugFile)
{
HttpContext.Current.Response.Write("<li/>Move in folder: "+rbl.SelectedValue);
HttpContext.Current.Response.Write("<li/>current folder: "+folderString);
HttpContext.Current.Response.Write("<li/>move in: "+forMovePath);
}
if(rbl.SelectedValue=="")
{
SQ.Utility.GoBack("必须选择一个项目进行操作, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
return;
}
if(Directory.Exists(forMovePath))
{
SQ.Utility.GoBack("已存在相同目录, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
return;
}
else
{
diForMove.MoveTo(forMovePath);
Session[FolderListSession] = null;
SQ.Utility.GoBack("文件夹已成功移动, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
return;
}
} // end void flMngUpdateFolderCmd
void flMngMoveFileInCmd(Object sender, DataListCommandEventArgs e)
{
string fileString = ((HtmlInputHidden)e.Item.FindControl("flMngRenameFileHid")).Value;
fileString=HttpContext.Current.Server.UrlDecode(fileString);
RadioButtonList rbl =
((RadioButtonList)e.Item.FindControl("flMngFileRdoBtnLst"));
FileInfo fi = new FileInfo(MapPath(fileString));
string finalPath = MapPath(rbl.SelectedValue)+fi.Name;
if(DebugFile)
{
HttpContext.Current.Response.Write("<li/>Move File In Folder");
HttpContext.Current.Response.Write("<li/>fileString: "+fileString);
HttpContext.Current.Response.Write("<li/>rbl==null: "+(rbl==null));
HttpContext.Current.Response.Write("<li/>rbl.SelectedValue: "+rbl.SelectedValue);
HttpContext.Current.Response.Write("<li/>finalPath: "+finalPath);
}
if(rbl.SelectedValue=="")
{
return;
}
if(File.Exists(finalPath))
{
SQ.Utility.GoBack("已存在相同文件, 本次操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
return;
}
else
{
fi.MoveTo(finalPath);
Session[FileListSession] = null;
SQ.Utility.GoBack("文件已成功移动, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
return;
}
} // end void flMngUpdateFolderCmd
void flMngDownloadFileCmd(Object sender, DataListCommandEventArgs e)
{
string fileString = ((HtmlInputHidden)e.Item.FindControl("flMngRenameFileHid")).Value;
fileString=HttpContext.Current.Server.UrlDecode(fileString);
Utility.DownloadFile(fileString, true);
} // end void flMngDownloadFileCmd
void flMngItemCmd(Object s, DataListCommandEventArgs e)
{
switch (e.CommandName+"")
{
case "NewSubFolder":
flMngNewFolderCmd(s, e);
break;
case "flMngRenameFolderLb":
flMngRenameFolderCmd(s, e);
break;
case "flMngDeleteFolder":
flMngMoveFolderToRootCmd(s, e);
break;
case "MoveFolderToRoot":
flMngMoveFolderToRootCmd(s, e);
break;
case "MoveFolderToParent":
flMngMoveFolderToParentCmd(s, e);
break;
case "MoveFolderIn":
flMngMoveFolderInCmd(s, e);
break;
}
return;
}
void flMngFileItemCmd(Object s, DataListCommandEventArgs e)
{
switch (e.CommandName+"")
{
case "flMngRenameFile":
flMngRenameFileCmd(s, e);
break;
case "flMngDeleteFile":
flMngDeleteFileCmd(s, e);
break;
case "MoveFileToRoot":
flMngMoveFileToRootCmd(s, e);
break;
case "MoveFileToParent":
flMngMoveFileToParentCmd(s, e);
break;
case "MoveFileIn":
flMngMoveFileInCmd(s, e);
break;
case "DownloadFile":
flMngDownloadFileCmd(s, e);
break;
}
return;
}
void FileMoveFileMethod(Object s, EventArgs e)
{
if(flMngFileMoveInListRbl.SelectedValue=="")return;
int totalCbx = flMngFileList.Items.Count;
ArrayList alError = new ArrayList();
for(int i=0; i<totalCbx; i++)
{
HtmlInputCheckBox hicb =
(HtmlInputCheckBox)((flMngFileList.Items[i]).FindControl("flMngFileCbx"));
if(hicb.Checked)
{
string finalPath = flMngFileMoveInListRbl.SelectedValue+"//"+Path.GetFileName(hicb.Value);
if(File.Exists(finalPath))
{
alError.Add(finalPath);
}
else
{
File.Move(hicb.Value, finalPath);
}
}
} // end for
if(alError.Count>0)
{
flMngInfoLabel.Text+=
"<h3 class='algc'>有 "+alError.Count+
"个文件未能移动, 原因为存在同名文件, 文件名如下:</h3>";
for(int i=0, j=alError.Count; i<j; i++)
{
flMngInfoLabel.Text+="<li/>"+Path.GetFileName(alError[i]+"");
}
}
Session[FileListSession] = null;
SQ.Utility.GoBack("操作完毕, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
if(DebugFile)
{
HttpContext.Current.Response.Write("<li/>Move File Method: ");
HttpContext.Current.Response.Write(
"<li/>flMngFileMoveInListRbl.SelectedValue: "+flMngFileMoveInListRbl.SelectedValue);
HttpContext.Current.Response.Write(
"<li/>flMngFileList.Items.Count: "+flMngFileList.Items.Count);
}
}
void FileMoveFileToRootMethod(Object s, EventArgs e)
{
int totalCbx = flMngFileList.Items.Count;
ArrayList alError = new ArrayList();
for(int i=0; i<totalCbx; i++)
{
HtmlInputCheckBox hicb =
(HtmlInputCheckBox)((flMngFileList.Items[i]).FindControl("flMngFileCbx"));
if(hicb.Checked)
{
string finalPath = MapPath(ManageRoot)+Path.GetFileName(hicb.Value);
if(File.Exists(finalPath))
{
alError.Add(finalPath);
}
else
{
File.Move(hicb.Value, finalPath);
}
}
} // end for
if(alError.Count>0)
{
flMngInfoLabel.Text+=
"<h3 class='algc'>有 "+alError.Count+
"个文件未能移动, 原因为存在同名文件, 文件名如下:</h3>";
for(int i=0, j=alError.Count; i<j; i++)
{
flMngInfoLabel.Text+="<li/>"+Path.GetFileName(alError[i]+"");
}
}
Session[FileListSession] = null;
SQ.Utility.GoBack("操作完毕, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
void FileMoveFileToParentMethod(Object s, EventArgs e)
{
int totalCbx = flMngFileList.Items.Count;
string rootPath = MapPath(ManageRoot);
ArrayList alError = new ArrayList();
for(int i=0; i<totalCbx; i++)
{
HtmlInputCheckBox hicb =
(HtmlInputCheckBox)((flMngFileList.Items[i]).FindControl("flMngFileCbx"));
if(hicb.Checked)
{
DirectoryInfo di = new DirectoryInfo(Path.GetDirectoryName(hicb.Value));
string finalPath = di.Parent.FullName+"//"+Path.GetFileName(hicb.Value);
if(finalPath.IndexOf(rootPath)<0)
{
Utility.GoBack("越权, 操作被取消, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
return;
}
if(File.Exists(finalPath))
{
alError.Add(finalPath);
}
else
{
File.Move(hicb.Value, finalPath);
}
}
} // end for
if(alError.Count>0)
{
flMngInfoLabel.Text+=
"<h3 class='algc'>有 "+alError.Count+
"个文件未能移动, 原因为存在同名文件, 文件名如下:</h3>";
for(int i=0, j=alError.Count; i<j; i++)
{
flMngInfoLabel.Text+="<li/>"+Path.GetFileName(alError[i]+"");
}
}
Session[FileListSession] = null;
SQ.Utility.GoBack("操作完毕, 3 秒后返回, 还有 ", 3,
HttpContext.Current.Request.UrlReferrer+"", flMngInfoLabel);
}
</script>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>shawl.qiu template</title>
<style type="text/css">
/*<![CDATA[*/
@import "style/css.css";
/*]]>*/
</style>
</head>
<body>
<form runat="server">
<asp:Label id="flMngDebugLabel" runat="server" />
<asp:Label id="flMngNavigatorLabel" runat="server" />
<asp:Label id="flMngInfoLabel" runat="server" />
<asp:PlaceHolder id="flMngPh" runat="server" />
<div class="flMngFolderBar algr">
<asp:PlaceHolder id=flMngFolderPh runat=server
/>
</div>
<asp:DataList id="flMngFolderList" runat="server"
BorderColor="black"
CellPadding="5"
CellSpacing="5"
RepeatDirection="Horizontal"
RepeatLayout="Flow"
RepeatColumns="10"
ShowBorder="True"
OnEditCommand="flMngEditCmd"
OnItemCommand="flMngItemCmd"
>
<HeaderTemplate>
<h3>目录:</h3>
<ol class="flMngFolderList">
</HeaderTemplate>
<HeaderStyle >
</HeaderStyle>
<AlternatingItemStyle>
</AlternatingItemStyle>
<ItemTemplate>
<li>
<div class="fltr">
<asp:LinkButton id="flMngEditButton" runat="server"
Text="Edit"
CommandName="Edit"
/>
</div>
<a href="?path=<%# DataBinder.Eval(Container.DataItem, "FolderRelativePath") %>">
<%# DataBinder.Eval(Container.DataItem, "FolderName") %>
</a>
</li>
</ItemTemplate>
<EditItemTemplate>
<li>
<a href="?path=<%# DataBinder.Eval(Container.DataItem, "FolderRelativePath") %>">
<%# DataBinder.Eval(Container.DataItem, "FolderName") %>
</a>
<ul class="flMngEdit">
<li>
<span onclick="return confirm('确定要重命名文件夹吗?')">
<asp:LinkButton id=flMngUpdateFolderLb runat=server
Text="Rename:"
CommandName="flMngRenameFolderLb"
/>
</span>
<asp:TextBox id="flMngUpdateFolderTbx" runat="server"
Text=<%# DataBinder.Eval(Container.DataItem,"FolderName")%>
/>
<input type="hidden" id=flMngUpdateFolderHid runat=server
value=
<%# DataBinder.Eval(Container.DataItem,"FolderRelativePath")%>
/>
</li>
<li>
<span onclick="return confirm('现在添加新文件夹吗?')">
<asp:LinkButton id=flMngNewFolderLb runat=server
Text="New Folder:"
CommandName="NewSubFolder"
/>
</span>
<asp:TextBox id="flMngNewFolderTbx" runat="server"
/>
</li>
<li>
<span onclick="return confirm('确定要删除文件夹吗?')">
<asp:LinkButton id=flMngDeleteFolderLb runat=server
Text="Delete:"
CommandName="flMngDeleteFolder"
/>
<%# DataBinder.Eval(Container.DataItem,"FolderRelativePath")%>
</span>
</li>
<li>
<span onclick="return confirm('现在移动文件夹到根目录吗?')">
<asp:LinkButton id=flMngMoveFolderToRootLb runat=server
Text="Move To Root:"
CommandName="MoveFolderToRoot"
/>
</span>
</li>
<li>
<span onclick="return confirm('现在移动文件夹到父目录吗?')">
<asp:LinkButton id=flMngMoveFolderToParentLb runat=server
Text="Move To Parent:"
CommandName="MoveFolderToParent"
/>
</span>
</li>
<li>
<span onclick="return confirm('现在移动文件夹至选定目录吗?')">
<asp:LinkButton id=flMngMoveFolderInLb runat=server
Text="Move Folder In:"
CommandName="MoveFolderIn"
/>
</span>
<asp:RadioButtonList id="flMngRdoBtnLst" runat="server"
DataValueField="FolderRelativePath"
DataTextField="FolderName"
RepeatDirection="Horizontal"
/>
</li>
</ul>
</li>
</EditItemTemplate>
<%--
<SeparatorTemplate>
</SeparatorTemplate>
--%>
<FooterTemplate>
</ol>
</FooterTemplate>
</asp:DataList>
<div class="flMngUpload">
<asp:PlaceHolder id=flMngUploadPh runat=server />
<asp:PlaceHolder id=flMngEditBoxPh runat=server />
</div>
<div class="flMngFilebar">
<%--
<span onclick="return confirm('确定要移动文件吗?')">
<asp:LinkButton id=flMngMoveFileInLb runat=server
Text="Move File In:"
OnClick="FileMoveFileMethod"
/>
</span>
--%>
<asp:PlaceHolder id=flMngFileBar runat=server
/>
<asp:RadioButtonList id=flMngFileMoveInListRbl runat=server
DataTextField="FolderName"
DataValueField="FolderPhysicalPath"
RepeatDirection="Horizontal"
/>
</div>
<asp:DataList id="flMngFileList" runat="server"
BorderColor="black"
CellPadding="5"
CellSpacing="5"
RepeatDirection="Horizontal"
RepeatLayout="Flow"
RepeatColumns="10"
ShowBorder="True"
OnEditCommand="flMngFileEditCmd"
OnItemCommand="flMngFileItemCmd"
>
<HeaderTemplate>
<ol class="flMngFolderList">
</HeaderTemplate>
<HeaderStyle >
</HeaderStyle>
<AlternatingItemStyle>
</AlternatingItemStyle>
<ItemTemplate>
<li>
<div class="fltr">
<asp:LinkButton id="flMngFileEditButton"
Text="Edit"
CommandName="Edit"
runat="server"
/>
</div>
<input type="checkbox" id="flMngFileCbx" runat="server"
value='<%# DataBinder.Eval(Container.DataItem, "FilePhysicalPath") %>'
/>
<a href="?id=editfile&filepath=<%# DataBinder.Eval(Container.DataItem, "FileRelativePath") %>">
<%# DataBinder.Eval(Container.DataItem, "FileName") %>
</a>
</li>
</ItemTemplate>
<EditItemTemplate>
<li>
<a href="?id=editfile&filepath=<%# DataBinder.Eval(Container.DataItem, "FileRelativePath") %>">
<%# DataBinder.Eval(Container.DataItem, "FileName") %>
</a>
<ul class="flMngEdit">
<li>
<span onclick="return confirm('确定要重命名文件吗?')">
<asp:LinkButton id=flMngRenameFileLb runat=server
Text="Rename:"
CommandName="flMngRenameFile"
/>
</span>
<asp:TextBox id="flMngRenameFileTbx" runat="server"
Text=<%# DataBinder.Eval(Container.DataItem,"FileName")%>
/>
<input type="hidden" id=flMngRenameFileHid runat=server
value=
<%# DataBinder.Eval(Container.DataItem,"FileRelativePath")%>
/>
</li>
<li>
<span onclick="return confirm('确定要删除文件吗?')">
<asp:LinkButton id=flMngDeleteFileLb runat=server
Text="Delete:"
CommandName="flMngDeleteFile"
/>
<%# DataBinder.Eval(Container.DataItem,"FileRelativePath")%>
</span>
</li>
<li>
<span onclick="return confirm('现在移动文件到根目录吗?')">
<asp:LinkButton id=flMngMoveFileToRootLb runat=server
Text="Move To Root:"
CommandName="MoveFileToRoot"
/>
</span>
</li>
<li>
<span onclick="return confirm('现在移动文件夹到父目录吗?')">
<asp:LinkButton id=flMngMoveFileToParentLb runat=server
Text="Move To Parent:"
CommandName="MoveFileToParent"
/>
</span>
</li>
<li>
<span onclick="return confirm('现在移动文件至选定目录吗?')">
<asp:LinkButton runat=server
Text="Move File In Folder:"
CommandName="MoveFileIn"
/>
</span>
<asp:RadioButtonList id="flMngFileRdoBtnLst" runat="server"
DataValueField="FolderRelativePath"
DataTextField="FolderName"
RepeatDirection="Horizontal"
/>
</li>
<li>
<span onclick="return confirm('现在下载文件吗?')">
<asp:LinkButton runat=server
Text="--download file--"
CommandName="DownloadFile"
/>
</span>
</li>
</ul>
</li>
</EditItemTemplate>
<%--
<SeparatorTemplate>
</SeparatorTemplate>
--%>
<FooterTemplate>
</ol>
</FooterTemplate>
</asp:DataList>
<div class="algc"><asp:Label id=flMngFooter runat=server /></div>
</form>
</body>
</html>