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>--> <!--Response.Write(ConfigurationSettings.AppSettings["sq"]); --> <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+"."; FooterLabel.Text+="<br/>© 2007-2008, "+au+" All rights reserved."; } 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> ";
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"> <!-- Begin flMng --> <
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> <!-- End flMng --> </
form> </
body> </
html>
