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完成本章节课例web文件管理器案例

Original 2019-05-06 01:52:32 205
abstract：<!--模板文件--> <?php include "config.php"; include "operation.php"; ?> <!doctype html> <html> <head>     <meta&nbs 
<!--模板文件-->

<?php
include "config.php";
include "operation.php";
?>
<!doctype html>
<html>
<head>
    <meta charset="UTF-8">
    <title>PHP中文网—Web在线文件管理器</title>
    <link rel="stylesheet" href="css/cikonss.css"/>
    <link rel="stylesheet" href="css/style.css"/>
    <link rel="stylesheet" href="css/jquery-ui-1.10.4.custom.css" type="text/css"/>
    <script src="js/jquery-1.10.2.js"></script>
    <script src="js/jquery-ui-1.10.4.custom.js"></script>
    <script src="js/action.js"></script>
</head>
<body>
<h1>PHP中文网—Web在线文件管理器</h1>
<div id="showDetail" style="display:none"><img src="" id="showImg" alt=""/></div>
<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></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
                           ></span></span></a></li>
        <li><a href="#" onclick="show('createFolder')" title="新建文件夹"><span
                        style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span
                           ></span></span></a></li>
        <li><a href="#" onclick="show('uploadFile')" title="上传文件"><span
                        style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span
                           ></span></span></a></li>
        <?php
            $back=$path=="file"?"file":dirname($path);
        ?>
        <li><a href="#" title="返回上级目录" onclick="goBack('<?php echo $back;?>')"><span
                        style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span
                           ></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">
        <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 $path;?>"/>
                <input type="submit" name="act" value="创建文件"/>
            </td>
        </tr>
        <tr id="uploadFile" style="display:none;">
            <td>请选择要上传的文件</td>
            <td><input type="file" name="myFile"/>
                <input type="submit" name="act" value="上传文件"/>
            </td>
        </tr>
    </table>
</form>
<table width="100%" border="1" cellpadding="5" cellspacing="0" bgcolor="#ABCDEF">
    <tr>
        <th>编号</th>
        <th>名称</th>
        <th>类型</th>
        <th>大小</th>
        <th>可读</th>
        <th>可写</th>
        <th>可执行</th>
        <th>创建时间</th>
        <th>修改时间</th>
        <th>访问时间</th>
        <th>操作</th>
    </tr>
    <?php
        if(@$data['file']){
            $i = 1;
            foreach($data['file'] as $v){
                $p = $path."/".$v;
                ?>
 <tr>
        <td><?php echo $i;?></td>
        <td><?php echo $v;?></td>
        <td><?php $src=filetype($p)=="file"?"file_ico.png":"folder_ico.png";?><img src="images/<?php echo $src;?>" title="文件"></td>
        <td><?php echo trans_byte(filesize($p))?></td>
        <td><?php $src=is_readable($p)?"correct.png":"error.png";?><img src="images/<?php echo $src;?>"></td>
        <td><?php $src=is_writable($p)?"correct.png":"error.png";?><img src="images/<?php echo $src;?>"></td>
        <td><?php $src=is_executable($p)?"correct.png":"error.png";?><img src="images/<?php echo $src;?>"></td>
        <td><?php echo date("Y-m-d H:i:s",filectime($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
                $ext = strtolower(pathinfo($v,PATHINFO_EXTENSION));
                $imagesExt = ['gif','png','jpg','jpeg'];
                if(in_array($ext,$imagesExt)){
             ?>
         <a href="#" onclick="showDetail('<?php echo $v?>','<?php echo $p;?>')"><img src="images/show.png" alt="" title="查看"/></a>
            <?php
                }else{
             ?>
             <a href="index.php?act=showContent&path=<?php echo $path;?>&filename=<?php echo $p;?>"><img src="images/show.png" alt="" title="查看"/></a>
             <?php
                }
            ?>
            <a href="index.php?act=editContent&path=<?php echo $path;?>&filename=<?php echo $p;?>"><img src="images/edit.png" alt="" title="修改"/></a>
            <a href="index.php?act=renameFile&path=<?php echo $path;?>&filename=<?php echo $p;?>"><img src="images/rename.png" alt="" title="重命名"/></a>
            <a href="index.php?act=copyFile&path=<?php echo $path;?>&filename=<?php echo $p;?>"><img src="images/copy.png" alt="" title="复制"/></a>
            <a href="index.php?act=cutFile&path=<?php echo $path;?>&filename=<?php echo $p;?>"><img src="images/cut.png" alt="" title="剪切"/></a>
            <a href="index.php?act=dowFile&path=<?php echo $path;?>&filename=<?php echo $p;?>"><img src="images/download.png" alt="" title="下载"/></a>
            <a href="#" onclick="delFile('<?php echo $p;?>','<?php echo $path;?>')"><img src="images/delete.png" alt="" title="删除"/></a>
        </td>
    </tr>
    <?php
                $i++;
            }
        }
        if(@$data['dir']){
            $i=1;
            foreach ($data['dir'] as $v){
                $p=$path."/".$v;
     ?>
        <tr>
            <td><?php echo $i;?></td>
            <td><?php echo $v;?></td>
            <td><?php $src=filetype($p) =="dir"?"folder_ico.png":"file_ico.png";?><img src="images/<?php echo $src;?>" title="文件夹"></td>
            <td><?php $sum = 0; echo trans_byte(dir_size($p));?></td>
            <td><?php $src=is_readable($p)?"correct.png":"error.png";?><img src="images/<?php echo $src;?>"></td>
            <td><?php $src=is_writable($p)?"correct.png":"error.png";?><img src="images/<?php echo $src;?>"></td>
            <td><?php $src=is_executable($p)?"correct.png":"error.png";?><img src="images/<?php echo $src;?>"></td>
            <td><?php echo date("Y-m-d H:i:s",filectime($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;?>"><img src="images/show.png" alt="" title="查看"/></a>
                <a href="index.php?act=renameFolder&path=<?php echo $path;?>&dirname=<?php echo $p;?>"><img src="images/rename.png" alt="" title="重命名"/></a>
                <a href="index.php?act=copyFolder&path=<?php echo $path;?>&dirname=<?php echo $p;?>"><img src="images/copy.png" alt="" title="复制"/></a>
                <a href="index.php?act=cutFolder&path=<?php echo $path;?>&dirname=<?php echo $p;?>"><img src="images/cut.png" alt="" title="剪切"/></a>
                <a href="#" onclick="delFolder('<?php echo $p;?>','<?php echo $path;?>')"><img src="images/delete.png" alt="" title="删除"/></a>
            </td>
        </tr>
    <?php
                $i++;
            }
        }
    ?>
</table>
</body>
</html>
<?php
include "common.php";
if($act=="创建文件"){
    $mes = create_file($path."/".$filename);
    alertMes($mes,$url);
}elseif($act=="showContent"){
    $content = read_file($filename);
    if(strlen($content)){
        $newContent = highlight_string($content,true);
        $str=<<<HERE
<table width="100%" bgcolor="#adff2f" cellpadding="5" cellspacing="0">
<tr>
    <td>{$newContent}</td>
</tr>
</table>
HERE;
    echo $str;
    }else{
        alertMes('文件为空！编辑后再查看',$url);
    }
}elseif($act == "editContent"){
  $content = file_get_contents($filename);
  $str=<<<HERE
<form action = "index.php?act=doEdit" method="post">
    <textarea cols="150" rows="10" name="content">{$content}</textarea>
    <input type="hidden" name="filename" value="{$filename}">
    <input type="submit" value="修改内容">
</form>
HERE;
    echo $str;
}elseif($act =="doEdit"){
    $content=$_REQUEST['content'];
    if(file_put_contents($filename,$content)){
        $mes='文件修改成功!';
    }else{
        $mes='文件修改失败!';
    }
    alertMes($mes,$url);
}elseif($act == "renameFile"){
    $str=<<<HERE
<form action="index.php?act=doRename" method="post">
输入文件新名称：<input type="text" name="newName" placeholder="请输入新名称">
<input type="hidden" name="path" value="{$path}">
<input type="hidden" name="filename" value="{$filename}">
<input type="submit" value="重命名">
</form>
HERE;
    echo $str;
}elseif($act=="doRename"){
    $newName = $_REQUEST['newName'];
    $mes = rename_file($filename,$path."/".$newName);
    alertMes($mes,$url);
}elseif($act=="copyFile"){
    $str=<<<HERE
<form action="index.php?act=coCopyFile" method="post">
文件复制到：<input type="text" name="destName" placeholder="将文件复制到">
<input type="hidden" name="path" value="{$path}">
<input type="hidden" name="filename" value="{$filename}">
<input type="submit" value="复制文件">
</form>
HERE;
echo $str;
}elseif($act == "coCopyFile"){
    $destName=$_REQUEST['destName'];
    $mes=copy_file($filename,$path."/".$destName);
    alertMes($mes,$url);
}elseif($act=="cutFile"){
$str=<<<HERE
<form action="index.php?act=doCutFile" method="post">
文件剪切到：<input type="text" name="destName" placeholder="将文件剪切到？">
<input type="hidden" name="path" value="{$path}">
<input type="hidden" name="filename" value="{$filename}">
<input type="submit" value="剪切文件">
</form>
HERE;
echo $str;
}elseif($act=="doCutFile"){
    $destName=$_REQUEST['destName'];
    $mes=cut_file($filename,$path."/".$destName);
    alertMes($mes,$url);
}elseif($act=="dowFile"){
    $mes=dow_file($filename);
}elseif($act=="delFile"){
    if(unlink($filename)){
        alertMes("文件删除成功！",$url);
    }else{
        alertMes("文件删除失败！",$url);
    }
}elseif($act=="上传文件"){
    $fileInfo=$_FILES['myFile'];
    $mes=upload_file($fileInfo,$path);
    alertMes($mes,$url);
}elseif($act=="创建文件夹"){
    $mes=create_folder($path."/".$dirname);
    alertMes($mes,$url);
}elseif($act=="renameFolder"){
    $str=<<<HERE
<form action="index.php?act=doRenameFolder" method="post">
重命名为：<input type="text" name="newFolderName" placeholder="请输入文件夹名称">
<input type="hidden" name="dirname" value="{$dirname}">
<input type="hidden" name="path" value="{$path}">
<input type="submit" value="重命名">
</form>
HERE;
    echo $str;
}elseif($act=="doRenameFolder"){
    $newFolderName = $_REQUEST['newFolderName'];
    $mes=rename_dir($dirname,$path."/".$newFolderName);
    alertMes($mes,$url);
}elseif($act == "copyFolder"){
    $str=<<<HERE
<form action="index.php?act=doCopyFolder" method="post">
复制为：<input type="text" name="newFolderName" placeholder="复制文件夹到">
<input type="hidden" name="dirname" value="{$dirname}">
<input type="hidden" name="path" value="{$path}">
<input type="submit" value="复制">

</form>
HERE;
    echo $str;
}elseif($act =="doCopyFolder"){
    $newFolderName=$_REQUEST['newFolderName'];
    $mes=copy_dir($dirname,$path."/".$newFolderName."/".basename($dirname));
    alertMes($mes,$url);
}elseif($act=="cutFolder"){
$str=<<<HERE
<form action="index.php?act=doCutFolder" method="post">
剪切为：<input type="text" name="newFolderName" placeholder="剪切文件夹到">
<input type="hidden" name="dirname" value="{$dirname}">
<input type="hidden" name="path" value="{$path}">
<input type="submit" value="剪切">
</form>
HERE;
    echo $str;
}elseif($act=="doCutFolder"){
    $newFolderName=$_REQUEST['newFolderName'];
    $mes=cut_dir($dirname,$path."/".$newFolderName);
    alertMes($mes,$url);
}elseif($act=="delFolder"){
    $mes=del_folder($dirname);
    alertMes($mes,$url);
}
?>
<?php
/**
 * 配置文件
 */
include "function.php";
$path = "file";
@$path = $_REQUEST['path']?$_REQUEST['path']:$path;
$data = read_dir($path);
if(!$data){
    echo "<script>alert('无文件或目录！')</script>";
}
@$act = $_REQUEST['act'];
@$filename=$_REQUEST['filename'];
@$dirname=$_REQUEST['dirname'];
@$url = "index.php?path={$path}";
?>

经过本章节的多次重复练习，虽然是跟着课堂案例来练。基本对php和html混编有初步的掌握。配置文件、和操作方法单独管理。get、post 提交到接收的值处理，方法库封装的引用等知识。

Correcting teacher：查无此人Correction time：2019-05-06 09:42:56
Teacher's summary：完成的不错。基本功很扎实，以后对编写项目有很大的帮助。继续加油。

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