• Web 在线文件管理器学习笔记与总结(13)重命名文件夹(14)复制文件夹


    (13)重命名文件夹

    ① 重命名文件夹通过 rename($oldname,$newname) 实现

    ② 检测文件夹名是否符合规范

    ③ 检测当前目录中是否存在同名文件夹名称,如果不存在则重命名成功

    index.php:

    <?php 
    require 'dir.func.php';
    require 'file.func.php';
    require 'common.func.php';
    $path = 'file';
    $path = @$_REQUEST['path']?@$_REQUEST['path']:$path;
    $info = readDirectory($path);
    if($info == NULL){
        echo '<script>alert("没有文件和目录"); </script>';
    }
    $act = @$_REQUEST['act'];
    $filename = @$_REQUEST['filename'];
    $dirname = @$_REQUEST['dirname'];
    //跳转变量
    $redirect = "index.php?path={$path}";
    if($act == 'createFile'){
        //创建文件
        $mes = createFile($path.'/'.$filename);
        alertMes($mes,$redirect);
    }else if($act == 'showContent'){
    //查看文件内容
        $content=file_get_contents($filename);
        //echo "<textarea readonly='readonly' cols='100' rows='10'>{$content}</textarea>";
        //高亮显示PHP代码
        //高亮显示字符串中的PHP代码
        if(strlen($content)){
        $newContent=highlight_string($content,true);
        //高亮显示文件中的PHP代码
        //highlight_file($filename);
        $str=<<<EOF
        <table width='100%' bgcolor='pink' cellpadding='5' cellspacing="0" >
            <tr>
                <td>$newContent</td>
            </tr>
        </table>
    EOF;
            echo $str;
        }else{
            alertMes("文件没有内容,请编辑再查看!",$redirect);
        }
    }else if($act == 'editContent'){
        $content = file_get_contents($filename);
        $str=<<<EOF
        <form action='index.php?act=doEdit' method='post'>
        <textarea name='content'  cols='100' rows='10'>$content</textarea></br>
        <input type='hidden' name='filename' value='{$filename}'>
        <input type="hidden" name="path" value='$path'>
        <input type='submit' value='修改文件内容'>
        </form>
    EOF;
        echo $str; 
    }else if($act == 'doEdit'){
        //修改文件内容
        $content = $_POST['content'];
        if(file_put_contents($filename, $content)){
            $mes = '文件修改成功';
        }else if(!$content){
            $mes = '文件内容被清空';
        }else{
            $mes = '文件修改失败';
        }
        alertMes($mes,$redirect);
    }else if($act == 'renameFile'){
        //重命名文件
        $str = <<<EOF
        <form action='index.php?act=doRename' method='post'>
            请填写新文件名:<input type="text" name="newname" placeholder="重命名">
            <input type="hidden" name="filename" value='$filename'>
            <input type="hidden" name="path" value='$path'>
        <input type='submit' value='重命名'>
        </form>        
    EOF;
    echo $str;
    }else if($act == 'doRename'){
        //实现重命名操作
        $newname = $_POST['newname'];
        $mes = renameFile($filename,$newname);
        alertMes($mes,$redirect);
    }else if($act == 'delFile'){
        $mes = delFile($filename);
        alertMes($mes,$redirect);
    }else if($act == 'downFile'){
        downFile($filename);
    }else if($act == 'copyFolder'){
        
    }else if($act == 'renameFolder'){
        //重命名文件夹
        $str = <<<EOF
        <form action='index.php?act=doRenameFolder' method='post'>
            请填写新文件夹名:<input type="text" name="newname" placeholder="重命名">
            <input type="hidden" name="path" value='$path'>
            <input type="hidden" name="dirname" value='$dirname'>
        <input type='submit' value='重命名'>
        </form>        
    EOF;
    echo $str;
    }else if($act == 'doRenameFolder'){
        $newname = $_POST['newname'];
        //echo $newname,'-------',$dirname,'-----------',$path;
        $mes = renameFolder($dirname,$path.'/'.$newname);
        alertMes($mes,$redirect);
    }
    ?>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    <link rel="stylesheet" href="cikonss.css" />
    <link rel="stylesheet" href="common.css" />
    <script src="jquery-1.8.3.min.js"></script>
    <script src="jquery-ui-1.11.3/jquery-ui.min.js"></script>
    <link rel="stylesheet" href="jquery-ui-1.11.3/jquery-ui.min.css" />
    </head>
    <body>
    <div id="showDetail" style="display:none"><img src="" alt="" id="showImg"></div>
    <h1>在线文件管理器</h1>
    <div id="top">
        <ul id="navi">
            <li><a href="index.php" title="主目录"><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-home"></span></span></a></li>
            <li><a href="#" onclick="show('createFile')" title="新建文件" ><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-file"></span></span></a></li>
            <li><a href="#" title="新建文件夹"><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-folder"></span></span></a></li>
            <li><a href="#" title="上传文件"><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-upload"></span></span></a></li>
            <?php 
                $back = $path =='file'?'file':dirname($path);
            ?>
            <li><a href="javascript:void(0)" onclick='goBack("<?php echo $back;?>")' title="返回上级目录"><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-arrowLeft"></span></span></a></li>
        </ul>
    </div>
    <form action="index.php" method="post" enctype="multipart/form-data">
    <table width='100%' border='1' cellpadding="5" cellspacing="0" bgcolor="#abcdef" align="center">
        <tr id="createFolder"  style="display:none;">
            <td>请输入文件夹名称</td>
            <td >
                <input type="text" name="dirname" />
                <input type="hidden" name="path"  value="<?php echo $path;?>"/>
                <input type="submit"  name="act"  value="创建文件夹"/>
            </td>
        </tr>
        <tr id="createFile"  style="display:none;">
            <td>请输入文件名称</td>
            <td >
                <input type="text"  name="filename" />
                <input type="hidden" name="path" value="<?php echo $path;?>"/>
                <input type="hidden" name='act' value='createFile'/>
                <input type="submit" value="创建文件" />    
            </td>
        </tr>
        <tr id="uploadFile" style="display:none;">
            <td >请选择要上传的文件</td>
            <td ><input type="file" name="myFile" />
                <input type="submit" name="act" value="上传文件" />    
            </td>
        </tr>
        <tr align="center">
            <td>编号</td>
            <td>名称</td>
            <td>类型</td>
            <td>大小</td>
            <td>可读</td>
            <td>可写</td>
            <td>可执行</td>
            <td>创建时间</td>
            <td>修改时间</td>
            <td>访问时间</td>
            <td>操作</td>
        </tr>
        <?php 
            if(@$info['file']){
                $i = 1;
                foreach($info['file'] as $val){
                    $p = $path.'/'.$val;
        ?>
        <tr align="center">
            <td><?php echo $i;?></td>
            <td><?php echo $val;?></td>
            <td><?php $src = filetype($p) == 'file'?'file_ico.png':'folder_ico.png';?><img src="images/<?php echo $src;?>" alt="" title='文件'></td>
            <td><?php echo transByte(filesize($p));?></td>
            <td><?php $src = is_readable($p)?'correct.png':'error.png';?><img src="images/<?php echo $src;?>" class="small" alt="" title='可读'></td>
            <td><?php $src = is_writeable($p)?'correct.png':'error.png';?><img src="images/<?php echo $src;?>" class="small" alt="" title='可写'></td>
            <td><?php $src = is_executable($p)?'correct.png':'error.png';?><img src="images/<?php echo $src;?>" class="small" alt="" title='可写'></td>
            <td><?php echo date('Y-m-d H:i:s',filectime($p));?></td>
            <td><?php echo date('Y-m-d H:i:s',filemtime($p));?></td>
            <td><?php echo date('Y-m-d H:i:s',fileatime($p));?></td>
            <td>
                <?php 
                    //得到文件扩展名
                    $ext = strtolower(end(explode('.',$val)));
                    $imageExt = array('gif','jpg','png','jpeg');
                    if(in_array($ext, $imageExt)){ ?>
                    <a href="javascript:void(0)" onclick='showDetail("<?php echo $val;?>","<?php echo $p;?>")' title='查看'><img src="images/show.png" class="small" alt=""></a>
                    
                <?php    }else{ ?>
                    <a href="index.php?act=showContent&path=<?php echo $path;?>&filename=<?php echo $p;?>" title='查看'><img src="images/show.png" class="small" alt=""></a>
                <?php
                    }
                ?>
                
                <a href="index.php?act=editContent&path=<?php echo $path;?>&filename=<?php echo $p;?>" title='修改'><img src="images/edit.png" class="small" alt=""></a>
                <a href="index.php?act=renameFile&path=<?php echo $path;?>&filename=<?php echo $p;?>" title='重命名'><img src="images/rename.png" class="small" alt=""></a>
                <a href="" title='复制'><img src="images/copy.png" class="small" alt=""></a>
                <a href="" title='剪切'><img src="images/cut.png" class="small" alt=""></a>
                <a href="javascript:void(0)" onclick="delFile('<?php echo $p;?>')" title='删除'><img src="images/delete.png" class="small" alt=""></a>
                <a href="index.php?act=downFile&path=<?php echo $path;?>&filename=<?php echo $p;?>" title='下载'><img src="images/download.png" class="small" alt=""></a>
            </td>
        </tr>
        <?php            
                    $i++;
                }
            }
        ?>
        <!--读取目录-->
        <?php 
            if(@$info['dir']){
                foreach($info['dir'] as $val){
                    $p = $path.'/'.$val;
        ?>
        <tr align="center">
            <td><?php echo $i;?></td>
            <td><?php echo $val;?></td>
            <td><?php $src = filetype($p) == 'file'?'file_ico.png':'folder_ico.png';?><img src="images/<?php echo $src;?>" alt="" title='文件'></td>
            <td><?php $size = 0; echo transByte(dirSize($p));?></td>
            <td><?php $src = is_readable($p)?'correct.png':'error.png';?><img src="images/<?php echo $src;?>" class="small" alt="" title='可读'></td>
            <td><?php $src = is_writeable($p)?'correct.png':'error.png';?><img src="images/<?php echo $src;?>" class="small" alt="" title='可写'></td>
            <td><?php $src = is_executable($p)?'correct.png':'error.png';?><img src="images/<?php echo $src;?>" class="small" alt="" title='可写'></td>
            <td><?php echo date('Y-m-d H:i:s',filectime($p));?></td>
            <td><?php echo date('Y-m-d H:i:s',filemtime($p));?></td>
            <td><?php echo date('Y-m-d H:i:s',fileatime($p));?></td>
            <td>
                <a href="index.php?path=<?php echo $p;?>" title='查看'><img src="images/show.png" class="small" alt=""></a>
                <a href="index.php?act=renameFolder&path=<?php echo $path;?>&dirname=<?php echo $p;?>" title='重命名'><img src="images/rename.png" class="small" alt=""></a>
                <a href="index.php?act=copyFolder&path=<?php echo $path;?>&dirname=<?php echo $p;?>" title='复制'><img src="images/copy.png" class="small" alt=""></a>
                <a href="" title='剪切'><img src="images/cut.png" class="small" alt=""></a>
                <a href="javascript:void(0)" onclick="delFile('<?php echo $p;?>')" title='删除'><img src="images/delete.png" class="small" alt=""></a>
                <a href="index.php?act=downFile&filename=<?php echo $p;?>" title='下载'><img src="images/download.png" class="small" alt=""></a>
            </td>
        </tr>
        <?php            
                    $i++;
                }
            }
        ?>    
    </table>
    </form>
    <script src='common.js'></script>
    </body>
    </html>
    View Code

    dir.func.php 中添加:

    //重命名文件夹
    function renameFolder($oldname,$newname){
        //检测文件夹名称的合法性
        if(checkFilename(basename($newname))){
            //检测当前目录下是否存在同名文件夹
            if(!file_exists($newname)){
                if(rename($oldname,$newname)){
                    $mes = '重命名成功';
                }else{
                    $mes = '重命名失败';
                }
            }else{    
                $mes = '存在同名文件夹';
            }
        }else{
            $mes = '非法文件夹名称';
        }
        return $mes;
    }

    dir.func.php:

    <?php
    //遍历目录函数,只读取最外层
    function readDirectory($path){
        $handle = opendir($path);
        $arr = array();
        while(($item = readdir($handle)) !== false){
            //.当前目录和..上级目录
            if($item != '.' && $item != '..'){
                if(is_file($path.'/'.$item)){    //文件
                    $arr['file'][] = $item;    //把文件保存至二维数组
                }
                if(is_dir($path.'/'.$item)){    //目录
                    $arr['dir'][] = $item; //把目录保存至二维数组
                }
            }
        }
        closedir($handle);
        return $arr;
    }
    
    //得到文件夹大小
    function dirSize($path){
        $handle = opendir($path);
        $size = 0;
        //static $size;
        global $size;
        while(($item = readdir($handle)) !== false){
            if($item != '.' && $item != '..'){
                if(is_file($path.'/'.$item)){
                    $size += filesize($path.'/'.$item);
                }else if(is_dir($path.'/'.$item)){
                    dirSize($path.'/'.$item);
                    //递归的另一种写法
                    //$func = __FUNCTION__;
                    //$func($path.'/'.$item);
                }
            }
        }
        closedir($handle);
        return $size;
    }
    
    //重命名文件夹
    function renameFolder($oldname,$newname){
        //检测文件夹名称的合法性
        if(checkFilename(basename($newname))){
            //检测当前目录下是否存在同名文件夹
            if(!file_exists($newname)){
                if(rename($oldname,$newname)){
                    $mes = '重命名成功';
                }else{
                    $mes = '重命名失败';
                }
            }else{    
                $mes = '存在同名文件夹';
            }
        }else{
            $mes = '非法文件夹名称';
        }
        return $mes;
    }
    View Code

    遇到了两个问题:

    ① 在重命名文件夹时,耗时太长:-----其实耗时的过程不在rename方法上,而是慢在递归计算目录大小。

    ② 使用 rename() 方法重命名非空文件夹时失败。----其实不是非空文件夹重命名失败,而是超时。

     ====

    找到慢的原因了,慢不是因为rename,而是递归计算目录大小,把

    <td><?php $size = 0; echo transByte(dirSize($p));?></td>

    中的 php 注释掉,就不会发生慢的情况。但是一个 200 多B 的目录,递归计算其大小为什么会这么慢呢。递归代码如下:

    //得到文件夹大小
    function dirSize($path){
        $size = 0;
        $handle = opendir($path);
        //static $size;
        global $size;
        while(($item = readdir($handle)) !== false){
            if($item != '.' && $item != '..'){
                if(is_file($path.'/'.$item)){
                    $size += filesize($path.'/'.$item);
                }
    
                if(is_dir($path.'/'.$item)){
                    //dirSize($path.'/'.$item);
                    //递归的另一种写法
                    $func = __FUNCTION__;
                    $func($path.'/'.$item);
                }
            }
        }
        closedir($handle);
        return $size;
    }

    慢的原因我想是因为首先加载目录列表时要执行readDirectory()方法,需要循环执行opendir,readdir,closedir;然后在计算目录大小时,又要循环执行opendir,readdir,closedir,在空目录时耗时没有体现出来,但是目录一旦非空,耗时长的情况就比较明显了。

    (14)复制文件夹

    目录函数库中没有直接复制文件夹的函数,要完成复制文件夹需要通过 复制其中的文件 和 创建目录 来实现。

    ① 目标文件夹不存在,创建目标文件夹

    ② 当目标文件夹存在,判断目标文件夹下是否存在同名文件夹,如果没有同名文件夹,则创建将要复制的文件夹;如果存在同名文件夹,则把要复制的文件夹下的内容复制到同名文件夹下

    关键代码:

    dir.func.php:

    //复制文件夹
    function copyFolder($src,$dst){
        if(!file_exists($dst)){
            mkdir($dst,0777,true);//true表示可以创建多级目录
        }
        $handle = opendir($src);
        while(($item = readdir($handle)) !== false){
            if($item != '.' && $item !== '..'){
                if(is_file($src.'/'.$item)){
                    copy($src.'/'.$item,$dst.'/'.$item);
                }
                if(is_dir($src.'/'.$item)){
                    $func = __FUNCTION__;
                    $func($src.'/'.$item,$dst.'/'.$item);
                }
            }
        }
        closedir($handle);
        return '复制成功';
    }

    dir.func.php 完整代码:

    <?php
    //遍历目录函数,只读取最外层
    function readDirectory($path){
        $handle = opendir($path);
        $arr = array();
        while(($item = readdir($handle)) !== false){
            //.当前目录和..上级目录
            if($item != '.' && $item != '..'){
                if(is_file($path.'/'.$item)){    //文件
                    $arr['file'][] = $item;    //把文件保存至二维数组
                }
                if(is_dir($path.'/'.$item)){    //目录
                    $arr['dir'][] = $item; //把目录保存至二维数组
                }
            }
        }
        closedir($handle);
        return $arr;
    }
    
    //得到文件夹大小
    function dirSize($path){
        $size = 0;
        $handle = opendir($path);
        //static $size;
        global $size;
        while(($item = readdir($handle)) !== false){
            if($item != '.' && $item != '..'){
                if(is_file($path.'/'.$item)){
                    $size += filesize($path.'/'.$item);
                }
    
                if(is_dir($path.'/'.$item)){
                    //dirSize($path.'/'.$item);
                    //递归的另一种写法
                    $func = __FUNCTION__;
                    $func($path.'/'.$item);
                }
            }
        }
        closedir($handle);
        return $size;
    }
    
    //重命名文件夹
    function renameFolder($oldname,$newname){
        //检测文件夹名称的合法性
        if(checkFilename(basename($newname))){
            //检测当前目录下是否存在同名文件夹
            if(!file_exists($newname)){
                if(rename($oldname,$newname)){
                    $mes = '重命名成功';
                }else{
                    $mes = '重命名失败';
                }
            }else{    
                $mes = '存在同名文件夹';
            }
        }else{
            $mes = '非法文件夹名称';
        }
        return $mes;
    }
    
    //复制文件夹
    function copyFolder($src,$dst){
        if(!file_exists($dst)){
            mkdir($dst,0777,true);//true表示可以创建多级目录
        }
        $handle = opendir($src);
        while(($item = readdir($handle)) !== false){
            if($item != '.' && $item !== '..'){
                if(is_file($src.'/'.$item)){
                    copy($src.'/'.$item,$dst.'/'.$item);
                }
                if(is_dir($src.'/'.$item)){
                    $func = __FUNCTION__;
                    $func($src.'/'.$item,$dst.'/'.$item);
                }
            }
        }
        closedir($handle);
        return '复制成功';
    }
    View Code

    index.php:

    <?php 
    require 'dir.func.php';
    require 'file.func.php';
    require 'common.func.php';
    $path = 'file';
    $path = @$_REQUEST['path']?@$_REQUEST['path']:$path;
    $info = readDirectory($path);
    if($info == NULL){
        echo '<script>alert("没有文件和目录"); </script>';
    }
    $act = @$_REQUEST['act'];
    $filename = @$_REQUEST['filename'];
    $dirname = @$_REQUEST['dirname'];
    //跳转变量
    $redirect = "index.php?path={$path}";
    if($act == 'createFile'){
        //创建文件
        $mes = createFile($path.'/'.$filename);
        alertMes($mes,$redirect);
    }else if($act == 'showContent'){
    //查看文件内容
        $content=file_get_contents($filename);
        //echo "<textarea readonly='readonly' cols='100' rows='10'>{$content}</textarea>";
        //高亮显示PHP代码
        //高亮显示字符串中的PHP代码
        if(strlen($content)){
        $newContent=highlight_string($content,true);
        //高亮显示文件中的PHP代码
        //highlight_file($filename);
        $str=<<<EOF
        <table width='100%' bgcolor='pink' cellpadding='5' cellspacing="0" >
            <tr>
                <td>$newContent</td>
            </tr>
        </table>
    EOF;
            echo $str;
        }else{
            alertMes("文件没有内容,请编辑再查看!",$redirect);
        }
    }else if($act == 'editContent'){
        $content = file_get_contents($filename);
        $str=<<<EOF
        <form action='index.php?act=doEdit' method='post'>
        <textarea name='content'  cols='100' rows='10'>$content</textarea></br>
        <input type='hidden' name='filename' value='{$filename}'>
        <input type="hidden" name="path" value='$path'>
        <input type='submit' value='修改文件内容'>
        </form>
    EOF;
        echo $str; 
    }else if($act == 'doEdit'){
        //修改文件内容
        $content = $_POST['content'];
        if(file_put_contents($filename, $content)){
            $mes = '文件修改成功';
        }else if(!$content){
            $mes = '文件内容被清空';
        }else{
            $mes = '文件修改失败';
        }
        alertMes($mes,$redirect);
    }else if($act == 'renameFile'){
        //重命名文件
        $str = <<<EOF
        <form action='index.php?act=doRename' method='post'>
            请填写新文件名:<input type="text" name="newname" placeholder="重命名">
            <input type="hidden" name="filename" value='$filename'>
            <input type="hidden" name="path" value='$path'>
        <input type='submit' value='重命名'>
        </form>        
    EOF;
    echo $str;
    }else if($act == 'doRename'){
        //实现重命名操作
        $newname = $_POST['newname'];
        $mes = renameFile($filename,$newname);
        alertMes($mes,$redirect);
    }else if($act == 'delFile'){
        $mes = delFile($filename);
        alertMes($mes,$redirect);
    }else if($act == 'downFile'){
        downFile($filename);
    }else if($act == 'copyFolder'){
        //复制文件夹
        $str = <<<EOF
        <form action='index.php?act=doCopyFolder' method='post'>
            请将文件夹复制到:<input type="text" name="dstname" placeholder="将文件夹复制到">
            <input type="hidden" name="path" value='$path'>
            <input type="hidden" name="dirname" value='$dirname'>
        <input type='submit' value='复制文件夹'>
        </form>        
    EOF;
    echo $str;    
    }else if($act == 'doCopyFolder'){
        $dstname = $_REQUEST['dstname'];
        $mes = copyFolder($dirname,$path.'/'.$dstname.'/'.basename($dirname));
        alertMes($mes,$redirect);
    }else if($act == 'renameFolder'){
        //重命名文件夹
        $str = <<<EOF
        <form action='index.php?act=doRenameFolder' method='post'>
            请填写新文件夹名:<input type="text" name="newname" placeholder="重命名">
            <input type="hidden" name="path" value='$path'>
            <input type="hidden" name="dirname" value='$dirname'>
        <input type='submit' value='重命名'>
        </form>        
    EOF;
    echo $str;
    }else if($act == 'doRenameFolder'){
        $newname = $_POST['newname'];
        //echo $newname,'-------',$dirname,'-----------',$path;
        $mes = renameFolder($dirname,$path.'/'.$newname);
        alertMes($mes,$redirect);
    }
    ?>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    <link rel="stylesheet" href="cikonss.css" />
    <link rel="stylesheet" href="common.css" />
    <script src="jquery-1.8.3.min.js"></script>
    <script src="jquery-ui-1.11.3/jquery-ui.min.js"></script>
    <link rel="stylesheet" href="jquery-ui-1.11.3/jquery-ui.min.css" />
    </head>
    <body>
    <div id="showDetail" style="display:none"><img src="" alt="" id="showImg"></div>
    <h1>在线文件管理器</h1>
    <div id="top">
        <ul id="navi">
            <li><a href="index.php" title="主目录"><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-home"></span></span></a></li>
            <li><a href="#" onclick="show('createFile')" title="新建文件" ><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-file"></span></span></a></li>
            <li><a href="#" title="新建文件夹"><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-folder"></span></span></a></li>
            <li><a href="#" title="上传文件"><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-upload"></span></span></a></li>
            <?php 
                $back = $path =='file'?'file':dirname($path);
            ?>
            <li><a href="javascript:void(0)" onclick='goBack("<?php echo $back;?>")' title="返回上级目录"><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-arrowLeft"></span></span></a></li>
        </ul>
    </div>
    <form action="index.php" method="post" enctype="multipart/form-data">
    <table width='100%' border='1' cellpadding="5" cellspacing="0" bgcolor="#abcdef" align="center">
        <tr id="createFolder"  style="display:none;">
            <td>请输入文件夹名称</td>
            <td >
                <input type="text" name="dirname" />
                <input type="hidden" name="path"  value="<?php echo $path;?>"/>
                <input type="submit"  name="act"  value="创建文件夹"/>
            </td>
        </tr>
        <tr id="createFile"  style="display:none;">
            <td>请输入文件名称</td>
            <td >
                <input type="text"  name="filename" />
                <input type="hidden" name="path" value="<?php echo $path;?>"/>
                <input type="hidden" name='act' value='createFile'/>
                <input type="submit" value="创建文件" />    
            </td>
        </tr>
        <tr id="uploadFile" style="display:none;">
            <td >请选择要上传的文件</td>
            <td ><input type="file" name="myFile" />
                <input type="submit" name="act" value="上传文件" />    
            </td>
        </tr>
        <tr align="center">
            <td>编号</td>
            <td>名称</td>
            <td>类型</td>
            <td>大小</td>
            <td>可读</td>
            <td>可写</td>
            <td>可执行</td>
            <td>创建时间</td>
            <td>修改时间</td>
            <td>访问时间</td>
            <td>操作</td>
        </tr>
        <?php 
            if(@$info['file']){
                $i = 1;
                foreach($info['file'] as $val){
                    $p = $path.'/'.$val;
        ?>
        <tr align="center">
            <td><?php echo $i;?></td>
            <td><?php echo $val;?></td>
            <td><?php $src = filetype($p) == 'file'?'file_ico.png':'folder_ico.png';?><img src="images/<?php echo $src;?>" alt="" title='文件'></td>
            <td><?php echo transByte(filesize($p));?></td>
            <td><?php $src = is_readable($p)?'correct.png':'error.png';?><img src="images/<?php echo $src;?>" class="small" alt="" title='可读'></td>
            <td><?php $src = is_writeable($p)?'correct.png':'error.png';?><img src="images/<?php echo $src;?>" class="small" alt="" title='可写'></td>
            <td><?php $src = is_executable($p)?'correct.png':'error.png';?><img src="images/<?php echo $src;?>" class="small" alt="" title='可写'></td>
            <td><?php echo date('Y-m-d H:i:s',filectime($p));?></td>
            <td><?php echo date('Y-m-d H:i:s',filemtime($p));?></td>
            <td><?php echo date('Y-m-d H:i:s',fileatime($p));?></td>
            <td>
                <?php 
                    //得到文件扩展名
                    $ext = strtolower(end(explode('.',$val)));
                    $imageExt = array('gif','jpg','png','jpeg');
                    if(in_array($ext, $imageExt)){ ?>
                    <a href="javascript:void(0)" onclick='showDetail("<?php echo $val;?>","<?php echo $p;?>")' title='查看'><img src="images/show.png" class="small" alt=""></a>
                    
                <?php    }else{ ?>
                    <a href="index.php?act=showContent&path=<?php echo $path;?>&filename=<?php echo $p;?>" title='查看'><img src="images/show.png" class="small" alt=""></a>
                <?php
                    }
                ?>
                
                <a href="index.php?act=editContent&path=<?php echo $path;?>&filename=<?php echo $p;?>" title='修改'><img src="images/edit.png" class="small" alt=""></a>
                <a href="index.php?act=renameFile&path=<?php echo $path;?>&filename=<?php echo $p;?>" title='重命名'><img src="images/rename.png" class="small" alt=""></a>
                <a href="" title='复制'><img src="images/copy.png" class="small" alt=""></a>
                <a href="" title='剪切'><img src="images/cut.png" class="small" alt=""></a>
                <a href="javascript:void(0)" onclick="delFile('<?php echo $p;?>')" title='删除'><img src="images/delete.png" class="small" alt=""></a>
                <a href="index.php?act=downFile&path=<?php echo $path;?>&filename=<?php echo $p;?>" title='下载'><img src="images/download.png" class="small" alt=""></a>
            </td>
        </tr>
        <?php            
                    $i++;
                }
            }
        ?>
        <!--读取目录-->
        <?php 
            if(@$info['dir']){
                $i = 1;
                foreach($info['dir'] as $val){
                    $p = $path.'/'.$val;
        ?>
        <tr align="center">
            <td><?php echo $i;?></td>
            <td><?php echo $val;?></td>
            <td><?php $src = filetype($p) == 'file'?'file_ico.png':'folder_ico.png';?><img src="images/<?php echo $src;?>" alt="" title='文件'></td>
            <td><?php //$size = 0; echo transByte(dirSize($p));?></td>
            <td><?php $src = is_readable($p)?'correct.png':'error.png';?><img src="images/<?php echo $src;?>" class="small" alt="" title='可读'></td>
            <td><?php $src = is_writeable($p)?'correct.png':'error.png';?><img src="images/<?php echo $src;?>" class="small" alt="" title='可写'></td>
            <td><?php $src = is_executable($p)?'correct.png':'error.png';?><img src="images/<?php echo $src;?>" class="small" alt="" title='可写'></td>
            <td><?php echo date('Y-m-d H:i:s',filectime($p));?></td>
            <td><?php echo date('Y-m-d H:i:s',filemtime($p));?></td>
            <td><?php echo date('Y-m-d H:i:s',fileatime($p));?></td>
            <td>
                <a href="index.php?path=<?php echo $p;?>" title='查看'><img src="images/show.png" class="small" alt=""></a>
                <a href="index.php?act=renameFolder&path=<?php echo $path;?>&dirname=<?php echo $p;?>" title='重命名'><img src="images/rename.png" class="small" alt=""></a>
                <a href="index.php?act=copyFolder&path=<?php echo $path;?>&dirname=<?php echo $p;?>" title='复制'><img src="images/copy.png" class="small" alt=""></a>
                <a href="" title='剪切'><img src="images/cut.png" class="small" alt=""></a>
                <a href="javascript:void(0)" onclick="delFile('<?php echo $p;?>')" title='删除'><img src="images/delete.png" class="small" alt=""></a>
                <a href="index.php?act=downFile&filename=<?php echo $p;?>" title='下载'><img src="images/download.png" class="small" alt=""></a>
            </td>
        </tr>
        <?php            
                    $i++;
                }
            }
        ?>    
    </table>
    </form>
    <script src='common.js'></script>
    </body>
    </html>
    View Code
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  • 原文地址:https://www.cnblogs.com/dee0912/p/4393310.html
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