文件管理系统
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2022-05-29 07:58:10
效果图
效果图
<?php
//读取管理项目，并且展示
require_once 'lib/dir.func.php';
require_once 'lib/file.func.php';
date_default_timezone_set("prc");
error_reporting(e_all&~e_notice);
define('webroot','webroot');
$path=$_request['path']?$_request['path']:webroot;
$act=$_request['act']?$_request['act']:'';
$dirname=$_request['dirname']?$_request['dirname']:'';
$filename=$_request['filename']?$_request['filename']:'';
$info=read_directory($path);
// print_r($info);exit;
if(!is_array($info)){
exit("<script>
alert('读取失败');
location.href='index.php';
</script>");
}
//根据不同请求完成不同操作
switch($act){
case 'createdir':
// echo $dirname;exit;
$res=create_dir($path.directory_separator.$dirname);
if($res===true){
$result['msg']=basename($dirname).'创建成功';
$result['icon']=1;
}else{
$result['msg']=$res;
$result['icon']=2;
}
exit(json_encode($result));
break;
case 'renamedir':
$newname=$path.directory_separator.$dirname;
$res=rename_dir($filename,$newname);
if($res===true){
$result['msg']=$filename.'重命名成功';
$result['icon']=1;
}else{
$result['msg']=$res;
$result['icon']=2;
}
exit(json_encode($result));
break;
case 'deldir':
$res=del_dir($filename);
if($res===true){
$result['msg']=basename($filename).'删除成功';
$result['icon']=1;
}else{
$result['msg']=$res;
$result['icon']=2;
}
exit(json_encode($result));
break;
//文件部分
case 'createfile':
$res=create_file($path.directory_separator.$filename);
if($res===true){
$result['msg']=basename($filename).'文件新建成功';
$result['icon']=1;
}else{
$result['msg']=$res;
$result['icon']=2;
}
exit(json_encode($result));
break;
case 'showcontents':
$res=show_contents($filename);
exit($res);
break;
}
?>
<!doctype html>
<html lang="zh-cn">
<head>
<meta charset="utf-8">
<meta http-equiv="x-ua-compatible" content="ie=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>web在线文件管理器</title>
<!-- bootstrap -->
<link href="css/bootstrap.min.css" rel="stylesheet">
<!-- html5 shim and respond.js for ie8 support of html5 elements and media queries -->
<!-- warning: respond.js doesn't work if you view the page via file:// -->
<!--[if lt ie 9]>
<script src="http://cdn.bootcss.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="http://cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<div class="container">
<div class="row clearfix">
<div class="col-md-12 column">
<nav class="navbar navbar-default" role="navigation">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1"> <span class="sr-only">切换导航</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button> <a class="navbar-brand" href="index.php"><span class="glyphicon glyphicon-home"></span>首页</a>
</div>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active">
<a href="javascript:void(0)" class='createdir' data-url="index.php?act=createdir&path=<?php echo $path;?>"><span class="glyphicon glyphicon-folder-open"></span>新建目录</a>
</li>
<li>
<a href="javascript:void(0)" class="createfile" data-url="index.php?act=createfile&path=<?php echo $path;?>"><span class="glyphicon glyphicon-file"></span>新建文件</a>
</li>
<li>
<a href="#"><span class="glyphicon glyphicon-upload"></span>上传文件</a>
</li>
<li>
<a href="#"><span class="glyphicon glyphicon-info-sign"></span>系统信息</a>
</li>
</ul>
</li>
</ul>
<form class="navbar-form navbar-left" role="search">
<div class="form-group">
<input type="text" class="form-control" />
</div> <button type="submit" class="btn btn-default">搜索</button>
</form>
</div>
</nav>
<div class="jumbotron nofollow">
<h1>
web在线文件管理器
</h1>
<p>
web在线文件管理器主要是用于管理项目文件，实现在线编辑、修改、删除等操作。
</p>
<p>
<a class="btn btn-primary btn-large" href="#">查看更多 »</a>
</p>
</div>
<table class="table table-bordered table-hover table-condensed">
<thead>
<tr>
<th>
类型
</th>
<th>
名称
</th>
<th>
读/写/执行
</th>
<th>
访问时间
</th>
<th>
操作
</th>
</tr>
</thead>
<tbody>
<!-- 目录部分 -->
<?php
if(is_array($info['dir'])){
foreach($info['dir'] as $val){
?>
<tr class="success">
<td><span class="glyphicon glyphicon-folder-close"></span></td>
<td><?php echo $val['showname'];?></td>
<td>
<span class="glyphicon <?php echo $val['readable']?'glyphicon-ok':'glyphicon-remove';?>"></span>
<span class="glyphicon <?php echo $val['writable']?'glyphicon-ok':'glyphicon-remove';?>"></span>
<span class="glyphicon <?php echo $val['executable']?'glyphicon-ok':'glyphicon-remove';?>"></span>
</td>
<td><?php echo $val['atime'];?></td>
<td>
<a href="index.php?path=<?php echo $val['filename'];?>" class='btn btn-primary btn-sm'>打开</a>
<a href="javascript:void(0)" class='btn btn-primary btn-sm renamedir' data-url='index.php?act=renamedir&filename=<?php echo $val['filename'];?>&path=<?php echo $path;?>' data-showname='<?php echo $val['showname'];?>'>重命名</a>
<a href="#" class='btn btn-primary btn-sm'>剪切</a>
<a href="#" class='btn btn-primary btn-sm'>复制</a>
<a href="javascript:void(0)" class='btn btn-danger btn-sm deldir' data-url='index.php?act=deldir&filename=<?php echo $val['filename'];?>&path=<?php echo $path;?>' data-showname='<?php echo $val['showname'];?>'>删除</a>
</td>
</tr>
<?php
}
}
?>
<!-- 文件部分 -->
<?php
if(is_array($info['file'])){
foreach($info['file'] as $val){
?>
<tr class="warning">
<td><span class="glyphicon glyphicon-file"></span></td>
<td><?php echo $val['showname'];?></td>
<td>
<span class="glyphicon <?php echo $val['readable']?'glyphicon-ok':'glyphicon-remove';?>"></span>
<span class="glyphicon <?php echo $val['writable']?'glyphicon-ok':'glyphicon-remove';?>"></span>
<span class="glyphicon <?php echo $val['executable']?'glyphicon-ok':'glyphicon-remove';?>"></span>
</td>
<td><?php echo $val['atime'];?></td>
<td>
<a href="#" class='btn btn-primary btn-sm showcontents' data-url="index.php?act=showcontents&filename=<?php echo $val['filename'];?>&path=<?php echo $path;?>">查看</a>
<a href="#" class='btn btn-primary btn-sm'>编辑</a>
<a href="#" class='btn btn-primary btn-sm'>下载</a>
<a href="#" class='btn btn-primary btn-sm'>重命名</a>
<a href="#" class='btn btn-primary btn-sm'>剪切</a>
<a href="#" class='btn btn-primary btn-sm'>复制</a>
<a href="#" class='btn btn-danger btn-sm'>删除</a>
</td>
</tr>
<?php
}
}
?>
</tbody>
</table>
</div>
</div>
</div>
<!-- jquery (necessary for bootstrap's javascript plugins) -->
<script src="http://cdn.bootcss.com/jquery/1.11.1/jquery.min.js"></script>
<!-- include all compiled plugins (below), or include individual files as needed -->
<script src="js/bootstrap.min.js"></script>
<script src="layer/layer.js"></script>
<script src="js/dir.js"></script>
<script src="js/file.js"></script>
</body>
</html>
目录函数文件 dir.func.php
<?php
/**
* 读取目录下的信息返回
* @method read_directory
* @param string $path 目标目录
* @return mixed false|array
*/
function read_directory(string $path){
if(!is_dir($path)){
return false;
}
$info=[];
$handle=opendir($path);
while(($item=@readdir($handle))!==false){
if($item!='.'&&$item!='..'){
$filepath=$path.directory_separator.$item;
$info['filename']=$filepath;
$info['showname']=$item;
$info['readable']=is_readable($filepath)?true:false;
$info['writable']=is_writable($filepath)?true:false;
$info['executable']=is_executable($filepath)?true:false;
$info['atime']=date('y/m/d h:i:s',fileatime($filepath));
if(is_file($filepath)){
$arr['file'][]=$info;
}
if(is_dir($filepath)){
$arr['dir'][]=$info;
}
}
}
closedir($handle);
return $arr;
}
/**
* 创建目录
* @method create_dir
* @param string $path 目录名称
* @return mixed true|string
*/
function create_dir(string $path){
if(is_dir($path)){
return $path.'当前目录已存在同名文件';
}
if(!mkdir($path,755,true)){
return $path.'目录创建失败';
}
return true;
}
/**
* 重命名目录
* @method rename_dir
* @param string $oldname 原目录
* @param string $newname 新名称
* @return mixed string|true
*/
function rename_dir(string $oldname,string $newname){
if(!is_dir($oldname)){
return '原目录不存在';
}
if(is_dir($newname)){
return '当前目录下存在同名文件';
}
if(!rename($oldname,$newname)){
return '重命名失败';
}
return true;
}
/**
* 删除目录
* @method del_dir
* @param string $path 目录名称
* @return mixed true|string
*/
function del_dir(string $path){
if(!is_dir($path)){
return '目录不存在';
}
$handle=opendir($path);
while(($item=@readdir($handle))!==false){
if($item!='.'&&$item!='..'){
$pathname=$path.directory_separator.$item;
if(is_file($pathname)){
@unlink($pathname);
}
if(is_dir($pathname)){
$func=__function__;
$func($pathname);
}
}
}
closedir($handle);
rmdir($path);
return true;
}
文件函数 file.func.php
<?php
/**
* 创建文件
* @method create_file
* @param string $filename 文件名称
* @param array $allowext 允许的文件类型
* @return mixed true|string
*/
function create_file(string $filename,$allowext=array('txt','html','php')){
if(is_file($filename)){
return '当前目录下存在同名文件';
}
$ext=strtolower(pathinfo($filename,pathinfo_extension));
if(!in_array($ext,$allowext)){
return '非法文件类型';
}
if(!touch($filename)){
return '文件创建失败';
}
return true;
}
/**
* 查看文件内容
* @method show_contents
* @param string $filename 文件名称
* @param array $allowext 允许的类型
* @return string 文件内容
*/
function show_contents(string $filename,$allowext=array('jpg','jpeg','png','gif','txt','html','php')){
if(!is_file($filename)){
return '文件不存在';
}
$ext=strtolower(pathinfo($filename,pathinfo_extension));
if(!in_array($ext,$allowext)){
return '非法文件类型';
}
//检测是否是真实图片
if(getimagesize($filename)){
$res="<img src='{$filename}' class='img-responsive'/>";
}else{
$str=file_get_contents($filename);
if(strlen($str)>0){
$res=highlight_string($str,true);
}else{
$res='文件中没有内容';
}
}
return $res;
}