分享一个单文件在线文本编辑器（PHP版）

有的时候需要随时随地的对项目进行修改，但是登录服务器对代码进行修改又太麻烦。有没有简便的方法呢？答案是：有。分享一个PHP版本的在线代码编辑器。虽然只有一个文件，但是真的无所不能！

使用方法：将一下代码另存为一个PHP文件，上传到你的空间中，然后通过浏览器访问。第一次使用需要设置密码，以后凭第一次设置的密码登录。

已知问题：使用输入法输入中文的时候需要敲击两次空格才能显示中文，而且输入的拼音不会被替换掉，需要手动删除。

&lt;?php
/**
 * 单文件版在线代码编辑器 editor.php 版本: v1.21
 * 
 * 密码加密方式: 
 * md5(自设密码+$ace) //$ace为cdn镜像地址
 * 
 * 使用方法: 
 * 1.确认 $pwd 变量值为 false, 上传本文件到PHP空间并访问
 * 2.第一次访问提示设置密码,设置密码并牢记
 * 3.使用第一次设置的密码登录后,默认编辑的是本php文件,
 * 4.本文件是编辑器核心文件,请不要随意修改
 * 5.保存编辑的文件请用 Ctrl + S 按键组合,等待执行结果
 * 6.保存动作执行后请务必等待保存成功信息返回
 * 7.重置操作会修改本程序的文件名，以防他人猜测路径
 * 8.刷新功能仅是刷新本程序文件，不能刷新其他
 * 
 * 建议在 chrome 浏览器中使用本编辑器
 */
session_start();
$curr_file = __FILE__; //默认编辑当前文件
$curr_file_path = str_replace(dirname(__FILE__), '', __FILE__);
$pwd = false; //密码初始化默认值为 false
//$ace = 'http://cdn.staticfile.org/ace/1.1.3/ace.js'; //编辑器核心js
//$tip['core'] = 'http://cdn.staticfile.org/alertify.js/0.3.11/alertify.core.min.css';
//$tip['css'] = 'http://cdn.staticfile.org/alertify.js/0.3.11/alertify.default.min.css';
//$tip['js'] = 'http://cdn.staticfile.org/alertify.js/0.3.11/alertify.min.js';
//$jquery = 'http://cdn.staticfile.org/jquery/2.1.1-rc2/jquery.min.js';

$ace = '//lib.baomitu.com/ace/1.1.3/ace.js'; //编辑器核心js
$tip['core'] = '//lib.baomitu.com/alertify.js/0.3.11/alertify.core.min.css';
$tip['css'] = '//lib.baomitu.com/alertify.js/0.3.11/alertify.default.min.css';
$tip['js'] = '//lib.baomitu.com/alertify.js/0.3.11/alertify.min.js';
$jquery = '//lib.baomitu.com/jquery/2.1.1-rc2/jquery.min.js';
 
if ( false !== $pwd ) {
 define('DEFAULT_PWD', $pwd);
}
 
//文件后缀名对应的语法解析器
$lng = array(
 'as' =&gt; 'actionscript', 'js' =&gt; 'javascript',
 'php' =&gt; 'php', 'css' =&gt; 'css', 'html' =&gt; 'html',
 'htm' =&gt; 'html', 'ini' =&gt; 'ini', 'json' =&gt; 'json',
 'jsp' =&gt; 'jsp', 'txt' =&gt; 'text', 'sql' =&gt; 'mysql',
 'xml' =&gt; 'xml', 'yaml' =&gt; 'yaml', 'py' =&gt; 'python',
 'md' =&gt; 'markdown', 'htaccess' =&gt; 'apache_conf',
 'bat' =&gt; 'batchfile', 'go' =&gt; 'golang',
);
 
//判断用户是否登录
function is_logged() {
 $flag = false;
 if ( isset($_SESSION['pwd']) &amp;&amp; defined('DEFAULT_PWD') ) {
 if ( $_SESSION['pwd'] === DEFAULT_PWD ) {
 $flag = true;
 }
 }
 return $flag;
}
 
//重新载入到本页面
function reload() {
 $file = pathinfo(__FILE__, PATHINFO_BASENAME);
 die(header("Location: {$file}"));
}
 
//判断请求是否是ajax请求
function is_ajax() {
 $flag = false;
 if ( isset($_SERVER['HTTP_X_REQUESTED_WITH']) ) {
 $flag = strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest';
 }
 return $flag;
}
 
//销毁SESSION和COOKIE
function exterminate() {
 $_SESSION = array();
 foreach ( $_COOKIE as $key ) {
 setcookie($key, null);
 }
 session_destroy();
 $_COOKIE = array();
 return true;
}
 
//获取一个目录下的文件列表
function list_dir($path, $type = 'array') {
 $flag = false;
 $lst = array('dir'=&gt;array(), 'file'=&gt;array());
 $base = !is_dir($path) ? dirname($path) : $path;
 $tmp = scandir($base);
 foreach ( $tmp as $k=&gt;$v ) {
 //过滤掉上级目录,本级目录和程序自身文件名
 if ( !in_array($v, array('.', '..')) ) {
 $file = $full_path = rtrim($base, '/').DIRECTORY_SEPARATOR.$v;
 if ( $full_path == __FILE__ ) {
 continue; //屏蔽自身文件不在列表出现
 }
 $file = str_replace(dirname(__FILE__), '', $file);
 $file = str_replace("\\", '/', $file); //过滤win下的路径
 $file = str_replace('//', '/', $file); //过滤双斜杠
 if ( is_dir($full_path) ) {
 if ( 'html' === $type ) {
 $v = '&lt;li class="dir" path="'.$file
 .'" onclick="load();"&gt;&lt;span&gt;'.$v.'&lt;/span&gt;&lt;/li&gt;';
 }
 array_push($lst['dir'], $v);
 } else {
 if ( 'html' === $type ) {
 $v = '&lt;li class="file" path="'.$file
 .'" onclick="load()"&gt;&lt;span&gt;'.$v.'&lt;/span&gt;&lt;/li&gt;';
 }
 array_push($lst['file'], $v);
 }
 }
 }
 $lst = array_merge($lst['dir'], $lst['file']);
 $lst = array_filter($lst);
 $flag = $lst;
 if ( 'html' === $type ) {
 $flag = '&lt;ul&gt;'. implode('', $lst) .'&lt;/ul&gt;';
 }
 return $flag;
}
 
//递归删除一个非空目录
function deldir($dir) {
 $dh = opendir($dir);
 while ( $file = readdir($dh) ) {
 if ( $file != '.' &amp;&amp; $file != '..' ) {
 $fullpath = $dir.'/'.$file;
 if ( !is_dir($fullpath) ) {
 unlink($fullpath);
 } else {
 deldir($fullpath);
 }
 }
 }
 return rmdir($dir);
}
 
//退出登录
if ( isset($_GET['logout']) ) {
 if ( exterminate() ) {
 reload();
 }
}
 
//ajax输出文件内容
if ( is_logged() &amp;&amp; is_ajax() &amp;&amp; isset($_POST['file']) ) {
 $file = dirname(__FILE__).$_POST['file'];
 $ext = pathinfo($file, PATHINFO_EXTENSION);
 $mode = isset($lng[$ext]) ? $lng[$ext] : false;
 die(json_encode(array(
 'file' =&gt; $file, 'html' =&gt; file_get_contents($file),
 'mode' =&gt; $mode, 
 )));
}
 
//ajax输出目录列表
if ( is_logged() &amp;&amp; is_ajax() &amp;&amp; isset($_POST['dir']) ) {
 $dir = dirname(__FILE__).$_POST['dir'];
 $list_dir = list_dir($dir, 'html');
 die(json_encode(array(
 'dir' =&gt; $dir, 'html' =&gt; $list_dir,
 )));
}
 
//ajax保存文件
if ( is_logged() &amp;&amp; is_ajax() &amp;&amp; isset($_POST['action']) ) {
 $arr = array('result'=&gt;'error', 'msg'=&gt;'文件保存失败！');
 $content = $_POST['content'];
 if ( 'save_file' === $_POST['action'] ) {
 if ( isset($_POST['file_path']) ) {
 $file = dirname(__FILE__).$_POST['file_path'];
 } else {
 $file = __FILE__;
 }
 file_put_contents($file, $content);
 $arr['result'] = 'success';
 $arr['msg'] = '保存成功！';
 }
 die(json_encode($arr));
}
 
//ajax删除文件或文件夹
if ( is_logged() &amp;&amp; is_ajax() &amp;&amp; isset($_POST['del']) ) {
 $path = dirname(__FILE__).$_POST['del'];
 $arr = array('result'=&gt;'error', 'msg'=&gt;'删除操作失败！');
 if ( $_POST['del'] &amp;&amp; $path ) {
 $flag = is_dir($path) ? deldir($path) : unlink($path);
 if ( $flag ) {
 $arr['msg'] = '删除操作成功！';
 $arr['result'] = 'success';
 }
 }
 die(json_encode($arr));
}
 
//ajax新建文件或文件夹
if ( is_logged() &amp;&amp; is_ajax() &amp;&amp; isset($_POST['create']) ) {
 $flag = false;
 $arr = array('result'=&gt;'error', 'msg'=&gt;'操作失败！');
 if ( isset($_POST['target']) ) {
 $target = dirname(__FILE__).$_POST['target'];
 $target = is_dir($target) ? $target : dirname($target);
 }
 if ( $_POST['create'] &amp;&amp; $target ) {
 $base_name = pathinfo($_POST['create'], PATHINFO_BASENAME);
 $exp = explode('.', $base_name);
 $full_path = $target.'/'.$base_name;
 $new_path = str_replace(dirname(__FILE__), '', $full_path);
 if ( count($exp) &gt; 1 &amp;&amp; isset($lng[array_pop($exp)]) ) {
 file_put_contents($full_path, '');
 $arr['result'] = 'success';
 $arr['msg'] = '新建文件成功！';
 $arr['type'] = 'file';
 } else {
 mkdir($full_path, 0777, true);
 $arr['result'] = 'success';
 $arr['msg'] = '新建目录成功！';
 $arr['type'] = 'dir';
 }
 if ( $base_name &amp;&amp; $new_path ) {
 $arr['new_name'] = $base_name;
 $arr['new_path'] = $new_path;
 }
 }
 die(json_encode($arr));
}
 
//ajax重命名文件或文件夹
if ( is_logged() &amp;&amp; is_ajax() &amp;&amp; isset($_POST['rename']) ) {
 $arr = array('result'=&gt;'error', 'msg'=&gt;'重命名操作失败！');
 if ( isset($_POST['target']) ) {
 $target = dirname(__FILE__).$_POST['target'];
 }
 if ( $_POST['rename'] ) {
 $base_name = pathinfo($_POST['rename'], PATHINFO_BASENAME);
 if ( $base_name ) {
 $rename = dirname($target).'/'.$base_name;
 $new_path = str_replace(dirname(__FILE__), '', $rename);
 }
 }
 if ( $rename &amp;&amp; $target &amp;&amp; rename($target, $rename) ) {
 $arr['new_name'] = $base_name;
 $arr['new_path'] = $new_path;
 $arr['msg'] = '重命名操作成功！';
 $arr['result'] = 'success';
 }
 if ( $target == __FILE__ ) {
 $arr['redirect'] = $new_path;
 }
 die(json_encode($arr));
}
 
//获取代码文件内容
$code = file_get_contents($curr_file);
$tree = '&lt;ul id="dir_tree"&gt;
 &lt;li class="dir" path="/" onclick="load()"&gt;ROOT'.list_dir($curr_file, 'html').'&lt;/li&gt;
&lt;/ul&gt;';
 
//登陆和设置密码共用模版
$first = &lt;&lt;&lt;HTMLSTR
&lt;!DOCTYPE html&gt;
&lt;html&gt;&lt;head&gt;&lt;meta charset="UTF-8"&gt;
&lt;title&gt;【标题】&lt;/title&gt;
&lt;meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"&gt;
&lt;style type="text/css" media="screen"&gt;
body {
 overflow: hidden; background-color: #2D2D2D; color: #CCCCCC; font-size: 12px; margin: 0;
 font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', monospace;
}
form { display: none; position: absolute; }
form h5 { font-size: 14px; font-weight: normal; margin: 0; line-height: 2em; }
form input {
 color: #fff; border: 1px solid #369; border-radius: 3px; background: #333; height: 22px;
 line-height: 1.6em; width: 125px; margin-right: 5px; vertical-align: middle;
}
form button {
 line-height: 1.6em; border: 1px solid #369; border-radius: 3px;
 background: #369; color: #fff; vertical-align: middle;
}
&lt;/style&gt;
&lt;link rel="stylesheet" href="{$tip['core']}" /&gt;
&lt;link rel="stylesheet" href="{$tip['css']}" /&gt;
&lt;/head&gt;
&lt;body&gt;
 &lt;form method="post"&gt;
 &lt;input name="pwd" type="password" /&gt;&lt;button type="submit"&gt;【动作】&lt;/button&gt;
 &lt;/form&gt;
 &lt;script src="{$jquery}" type="text/javascript" charset="utf-8"&gt;&lt;/script&gt;
 &lt;script src="{$ace}" type="text/javascript" charset="utf-8"&gt;&lt;/script&gt;
 &lt;script src="{$tip['js']}" type="text/javascript"&gt;&lt;/script&gt;
 &lt;script type="text/javascript"&gt;
 var editor = false;
 $(function(){
 $('form').prepend('&lt;h5&gt;'+ document.title +'&lt;/h5&gt;');
 $('form').css({
 left: ($(window).width()-$('form').width())/2,
 top: ($(window).height()-$('form').height())/2
 });
 $('form').show();
 });
 &lt;/script&gt;
&lt;/body&gt;&lt;/html&gt;
HTMLSTR;
 
//判断是否第一次登录
if ( false === $pwd &amp;&amp; empty($_POST) ) {
 die(str_replace(
 array('【标题】', '【动作】'),
 array('第一次使用，请先设置密码！', '设置'),
 $first
 ));
}
 
//第一次设置登录密码
if ( false === $pwd &amp;&amp; !empty($_POST) ) {
 if ( isset($_POST['pwd']) &amp;&amp; strlen($_POST['pwd']) ) {
 $pwd = $_SESSION['pwd'] = md5($_POST['pwd'].$ace);
 $code = preg_replace('#\$pwd = false;#', '$pwd = "'.$pwd.'";', $code, 1);
 file_put_contents($curr_file, $code);
 } else {
 reload();
 }
}
 
//用户登录验证
if ( false !== $pwd &amp;&amp; !empty($_POST) ) {
 $tmp = md5($_POST['pwd'].$ace);
 if ( $tmp &amp;&amp; $pwd &amp;&amp; $tmp === $pwd ) {
 $_SESSION['pwd'] = $pwd;
 reload();
 }
}
 
//处理一下html实体
$code = htmlspecialchars($code);
 
$dir_icon = str_replace(array("\r\n", "\r", "\n"), '',
'data:image/jpg;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAANCAYAAACgu+4kAAAAGXRFWHRTb2Z0d2
FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQVJREFUeNqkkk1uwjAQhd84bsNP1FUXLCtu0H3XPSoX4Qrd9wR
sCjQEcIY3DiiJUYiqRhp5Mra/92YSUVVgLSW49B7H+NApRh75XkHfFoCG+02tyflUeQTw2y9UYYP8cCStc9SM
PeVA/Sy6Dw555q3au1z+EhBYk1cgO7OSNdaFNT0x5sCkYDha0WPiHZgVqPzLO+8seai6E2jed42bCL06tNyEH
AX9kv3jh3HqH7BctFWLMOmAbcg05mHK5+sQpd1HYijN47zcDUCShGEHtzxtwQS9WTcAQmJROrJDLXQB9s1Tu6
MtRED4bwsHLnUzxEeKac3+GeP6eo8yevhjC3F1qC4CDAAl3HwuyNAIdwAAAABJRU5ErkJggg==');
 
$file_icon = str_replace(array("\r\n", "\r", "\n"), '',
'data:image/jpg;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAQCAYAAADJViUEAAAAGXRFWHRTb2Z0d2
FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAS1JREFUeNqMU01KxkAMTaez7aYbNwreQdBzeopS6EXEW+jug7Z
C6X+/iUloSr6xioFHJkPee5mUJgBwT7gjpPB3XAgfiBjs5dOyLF/btl0pkEFngdbzPGNRFK/U+0hwJAAMjmcm
DsOA4zge6Pseu67DpmlEqK5rLMvyRkDJor6uq2SGktu2FfdpmpANqqoSASYnO/kthABJkoCOxCASkCBkWSYuQ
qCeNE1fqHz3fMkXzjnJ2sRinL33QBNIzWJ5nh/L8npQohVTJwYTyfFm/d6Oo2HGE8ffwseuZ1PEjhrOutmsRF
0iC8QmPibEtT4hftrhHI95JqJT/HC2JOt0to+zN6MVsZ/oZKqwmyCTA33DkbN1sws0i+Pega6v0kd42H9JB/8
LJl5I6PNbgAEAa9MP7QWoNLoAAAAASUVORK5CYII=');
 
$loading = str_replace(array("\r\n", "\r", "\n"), '',
'data:image/gif;base64,R0lGODlhFAAUALMIAPh2AP+TMsZiALlcAKNOAOp4ANVqAP+PFv///wAAAAAAAA
AAAAAAAAAAAAAAAAAAACH/C05FVFNDQVBFMi4wAwEAAAAh+QQFCgAIACwAAAAAFAAUAAAEUxDJSau9iBDMteb
TMEjehgTBJYqkiaLWOlZvGs8WDO6UIPCHw8TnAwWDEuKPcxQml0Ynj2cwYACAS7VqwWItWyuiUJB4s2AxmWxG
g9bl6YQtl0cAACH5BAUKAAgALAEAAQASABIAAAROEMkpx6A4W5upENUmEQT2feFIltMJYivbvhnZ3Z1h4FMQI
Dodz+cL7nDEn5CH8DGZhcLtcMBEoxkqlXKVIgAAibbK9YLBYvLtHH5K0J0IACH5BAUKAAgALAEAAQASABIAAA
ROEMkphaA4W5upMdUmDQP2feFIltMJYivbvhnZ3V1R4BNBIDodz+cL7nDEn5CH8DGZAMAtEMBEoxkqlXKVIg4
HibbK9YLBYvLtHH5K0J0IACH5BAUKAAgALAEAAQASABIAAAROEMkpjaE4W5tpKdUmCQL2feFIltMJYivbvhnZ
3R0A4NMwIDodz+cL7nDEn5CH8DGZh8ONQMBEoxkqlXKVIgIBibbK9YLBYvLtHH5K0J0IACH5BAUKAAgALAEAA
QASABIAAAROEMkpS6E4W5spANUmGQb2feFIltMJYivbvhnZ3d1x4JMgIDodz+cL7nDEn5CH8DGZgcBtMMBEox
kqlXKVIggEibbK9YLBYvLtHH5K0J0IACH5BAUKAAgALAEAAQASABIAAAROEMkpAaA4W5vpOdUmFQX2feFIltM
JYivbvhnZ3V0Q4JNhIDodz+cL7nDEn5CH8DGZBMJNIMBEoxkqlXKVIgYDibbK9YLBYvLtHH5K0J0IACH5BAUK
AAgALAEAAQASABIAAAROEMkpz6E4W5tpCNUmAQD2feFIltMJYivbvhnZ3R1B4FNRIDodz+cL7nDEn5CH8DGZg
8HNYMBEoxkqlXKVIgQCibbK9YLBYvLtHH5K0J0IACH5BAkKAAgALAEAAQASABIAAAROEMkpQ6A4W5spIdUmHQ
f2feFIltMJYivbvhnZ3d0w4BMAIDodz+cL7nDEn5CH8DGZAsGtUMBEoxkqlXKVIgwGibbK9YLBYvLtHH5K0J0
IADs=');
 
//编辑器模版
$html = &lt;&lt;&lt;HTMLSTR
&lt;!DOCTYPE html&gt;
&lt;html&gt;&lt;head&gt;&lt;meta charset="UTF-8"&gt;
&lt;title&gt;ACE代码编辑器&lt;/title&gt;
&lt;meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"&gt;
&lt;style type="text/css" media="screen"&gt;
a { text-decoration: none; }
body {
 overflow: hidden; background-color: #2D2D2D; font-size: 12px;
 font-family: 'Consolas', 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
 scrollbar-arrow-color: #ccc; scrollbar-base-color: #333;
 scrollbar-dark-shadow-color: #00ffff; scrollbar-track-color: #272822;
 scrollbar-highlight-color: #272822; scrollbar-3d-light-color: #272822;
 scrollbar-face-color: #2D2D2D; scrollbar-shadow-color: #333;
}
::-webkit-scrollbar { width:5px; height:6px; background-color:#444; }
::-webkit-scrollbar:hover { background-color:#444; }
::-webkit-scrollbar-thumb:hover { min-height:5px; min-width:5px; background-color: #AAA; }
::-webkit-scrollbar-thumb:active { -webkit-border-radius:20px; background-color: #AAA; }
::-webkit-scrollbar-thumb {
 min-height:5px; min-width:5px; -webkit-border-radius:20px; 
 ::-webkit-border-radius:1px; background-color: #AAA;
}
body &gt; pre { color: #666; }
#sider { margin: 0; position: absolute; top: 25px; bottom: 0; left: 0; right: 85%; }
#editor { margin: 0; position: absolute; top: 0; bottom: 0; left: 15%; right: 0; }
#dir_tree { margin:0; padding: 0; height: 100%; overflow: auto; position: relative; left: 5px; } 
#dir_tree, #dir_tree ul, #dir_tree li { margin: 0; padding: 0; list-style: none inside; }
#dir_tree ul { padding-left: 20px; position: relative; }
#dir_tree li { text-indent: 2em; line-height: 1.6em; cursor: default; color: #ccc; }
#dir_tree li.hover &gt; span, #dir_tree li:hover &gt; span { color: #66D9EF; }
#dir_tree li#on &gt; span { color: red; }
#dir_tree li.dir { background: url({$dir_icon}) no-repeat 3px 3px; }
#dir_tree li.file { background: url({$file_icon}) no-repeat 3px 0; }
#dir_tree li.loading { background: url({$loading}) no-repeat 3px 0; }
#logout { position: absolute; top: 0; left: 0; }
#logout a { display: inline-block; color: #aaa; line-height: 25px; padding: 0 4px; }
#logout a:hover { background: #000; color: #ddd; }
#contextmenu { position: absolute; top: 0; left: 0; background: #fff; color: #333; border: 1px solid #000; padding: 1px; }
#contextmenu span { display: block; line-height: 24px; text-indent: 20px; width: 80px; cursor: default; }
#contextmenu span:hover { background-color: #369; color: #fff; }
#alertify .alertify-message, #alertify .alertify-message {
 text-align: left !important; text-indent: 0; font-weight: bold; font-size: 16px;
}
#alertify .alertify-dialog, #alertify .alertify-dialog {
 font-family: 'Consolas'; padding: 10px !important; color: #333 !important;
}
#alertify .alertify-button { 
 border-radius: 3px !important; font-weight: normal !important; 
 font-size: 14px !important; padding: 3px 15px !important;
}
.alertify-buttons { text-align: right !important; }
&lt;/style&gt;
&lt;link rel="stylesheet" href="{$tip['core']}" /&gt;
&lt;link rel="stylesheet" href="{$tip['css']}" /&gt;
&lt;/head&gt;&lt;body&gt;
&lt;div id="logout"&gt;
 &lt;a href="javascript:void(0);"&gt;保存&lt;/a&gt;
 &lt;a href="javascript:void(0);"&gt;刷新&lt;/a&gt;
 &lt;a href="javascript:void(0);"&gt;重置&lt;/a&gt;
 &lt;a href="?logout"&gt;退出&lt;/a&gt;
&lt;/div&gt;
&lt;div id="sider"&gt;{$tree}&lt;/div&gt;&lt;pre id="editor"&gt;{$code}&lt;/pre&gt;
&lt;script src="{$jquery}" type="text/javascript" charset="utf-8"&gt;&lt;/script&gt;
&lt;script src="{$ace}" type="text/javascript" charset="utf-8"&gt;&lt;/script&gt;
&lt;script src="{$tip['js']}" type="text/javascript"&gt;&lt;/script&gt;
&lt;script type="text/javascript"&gt;
var load = false;
var curr_file = false;
window.location.hash = '';
alertify.set({delay: 1000}); //n秒后自动消失
alertify.set({labels: {ok:'确定',cancel:'取消'}});
var editor = false;
$(function(){
 //实例化代码编辑器
 editor = ace.edit("editor");
 //设置编辑器的语法和高亮
 editor.setTheme("ace/theme/monokai");
 editor.getSession().setMode("ace/mode/php");
 //设置编辑器自动换行
 editor.getSession().setWrapLimitRange(null, null);
 editor.getSession().setUseWrapMode(true);
 //不显示垂直衬线
 editor.renderer.setShowPrintMargin(false);
 //editor.setReadOnly(true); //设置编辑器为只读
 //editor.gotoLine(325); //跳转到指定行
 //使编辑器获得输入焦点
 editor.focus();
 //绑定组合按键
 var commands = editor.commands;
 commands.addCommand({
 name: "save",
 bindKey: {win: "Ctrl-S", mac: "Command-S"},
 exec: save_file
 });
 //保存动作
 function save_file() {
 if ( false == editor ) { return false; }
 var obj = {
 content: editor.getValue(),
 action: 'save_file'
 };
 if ( false !== curr_file ) {
 obj.file_path = curr_file;
 }
 alertify.log('正在保存...');
 $.post(window.location.href, obj, function(data){
 if ( data.msg &amp;&amp; 'success' == data.result ) {
 alertify.success(data.msg);
 } else {
 alertify.error(data.msg);
 }
 }, 'json');
 }
 //加载目录列表或文件
 load = function(ele) {
 var curr = $(event.srcElement);
 if ( ele ) { curr = ele; }
 if ( curr.is('span') ) { curr = curr.parent('li'); }
 $('#dir_tree #on').removeAttr('id');
 curr.attr('id', 'on');
 var type = curr.attr('class');
 var path = curr.attr('path');
 window.location.hash = path;
 if ( 'file' === type ) {
 alertify.log('正在加载...');
 curr.addClass('loading');
 $.post(window.location.href, {file:path}, function(data){
 curr.removeClass('loading');
 if ( data.mode ) {
 editor.getSession().setMode("ace/mode/"+data.mode);
 }
 //注意，空文件应当允许编辑
 if ( true || data.html ) {
 curr.attr('disabled', 'disabled');
 curr_file = path; //当前编辑的文件路径
 //动态赋值编辑器中的内容
 editor.session.doc.setValue(data.html);
 editor.renderer.scrollToRow(0); //滚动到第一行
 editor.focus(); //编辑器获得焦点
 setTimeout(function(){
 editor.gotoLine(0);
 }, 800);
 }
 }, 'json');
 event.stopPropagation();
 event.preventDefault();
 return false;
 }
 if ( 'dir' === type ) {
 if ( curr.attr('loaded') ) {
 curr.children('ul').toggle();
 event.stopPropagation();
 event.preventDefault();
 return false;
 } else {
 curr.attr('loaded', 'yes');
 }
 alertify.log('正在加载...');
 curr.addClass('loading');
 $.post(window.location.href, {dir:path}, function(data){
 curr.find('ul').remove();
 curr.removeClass('loading');
 if ( data.html ) {
 curr.append(data.html);
 }
 }, 'json');
 }
 return false;
 }
 //绑定右键菜单
 $('#sider').bind('contextmenu', function(e){
 var path = false;
 var target = $(event.srcElement);
 if ( target.is('span') ) {
 target = target.parent('li');
 }
 if ( target.attr('path') ) {
 path = target.attr('path');
 } else {
 return false;
 }
 target.addClass('hover');
 var right_menu = $('#contextmenu');
 if ( !right_menu.get(0) ) {
 var timer = false;
 right_menu = $('&lt;div id="contextmenu"&gt;&lt;/div&gt;');
 right_menu.hover(function(){
 if ( timer ) { clearTimeout(timer); }
 }, function(){
 timer = setTimeout(function(){
 hide_menu(right_menu);
 }, 500);
 });
 $('body').append(right_menu);
 }
 if ( path ) {
 right_menu.html('');
 var menu = $('&lt;span&gt;新建&lt;/span&gt;&lt;span&gt;浏览&lt;/span&gt;&lt;span&gt;重命名&lt;/span&gt;&lt;span&gt;删除&lt;/span&gt;');
 right_menu.append(menu);
 menu_area(right_menu, {left: e.pageX, top: e.pageY});
 right_menu.find('span').click(function(){
 switch ( $(this).text() ) {
 case '新建' : create_new(target, path); break;
 case '浏览' : preview(target, path); break;
 case '重命名' : re_name(target, path); break;
 case '删除' : del_file(target, path); break;
 }
 hide_menu(right_menu);
 });
 }
 path ? right_menu.show() : hide_menu(right_menu);
 return false;
 });
 //隐藏右键菜单
 function hide_menu(menu) {
 $('#sider li.hover').removeClass('hover');
 if ( menu ) {
 menu.hide();
 }
 }
 //右键菜单区域
 function menu_area(menu, cfg) {
 if ( menu &amp;&amp; cfg ) {
 var w = $('#sider').width() - menu.width();
 var h = $('#sider').height() - menu.height();
 if ( cfg.left &gt; w ) { cfg.left = w; }
 if ( cfg.top &gt; h ) { cfg.top = h; }
 menu.css(cfg);
 }
 }
 //保存按钮
 $('#logout&gt;a:contains("保存")').click(function(){
 save_file();
 return false;
 });
 //刷新按钮
 $('#logout&gt;a:contains("刷新")').click(function(){
 window.location.href = window.location.pathname;
 return false;
 });
 //重置按钮
 $('#logout&gt;a:contains("重置")').click(function(){
 alertify.confirm('是否修改 {$curr_file_path} 程序文件名？', function (e) {
 if ( !e ) { return 'cancel'; }
 re_name($('&lt;a&gt;'), '{$curr_file_path}');
 });
 return false;
 });
 //新建操作
 function create_new(obj, path) {
 if ( !obj || !path ) { return false; }
 alertify.prompt('请输入新建文件或文件夹名：', function (e, str) {
 if ( !e || !str ) { return false; }
 alertify.log('正在操作中...');
 $('#dir_tree #on').removeAttr('loaded').removeAttr('id');
 $.post(window.location.href, {create:str,target:path}, function(data){
 if ( data.msg &amp;&amp; 'success' == data.result ) {
 alertify.success(data.msg);
 if ( obj.attr('class') == 'dir' ) {
 load(obj); //重新加载子节点
 } else {
 load(obj.parent().parent());
 }
 } else {
 alertify.error(data.msg);
 }
 }, 'json');
 });
 }
 //浏览操作
 function preview(obj, path) {
 if ( !obj || !path ) { return false; }
 window.open(path, '_blank');
 }
 //重命名
 function re_name(obj, path) {
 if ( !obj || !path ) { return false; }
 alertify.prompt('重命名 '+path+' 为：', function (e, str) {
 if ( !e || !str ) { return false; }
 alertify.log('正在操作中...');
 $.post(window.location.href, {rename:str,target:path}, function(data){
 if ( data.msg &amp;&amp; 'success' == data.result ) {
 alertify.success(data.msg);
 if ( data.redirect ) {
 window.location.href = data.redirect;
 }
 if ( data.new_name ) {
 obj.children('span').first().text(data.new_name);
 obj.attr('path', data.new_path);
 }
 } else {
 alertify.error(data.msg);
 }
 }, 'json');
 });
 }
 //删除文件动作
 function del_file(obj, path) {
 if ( !obj || !path ) { return false; }
 alertify.confirm('您确定要删除：'+path+' 吗？', function (e) {
 if ( !e ) { return 'cancel'; }
 alertify.log('正在删除中...');
 $.post(window.location.href, {del:path}, function(data){
 if ( data.msg &amp;&amp; 'success' == data.result ) {
 alertify.success(data.msg);
 obj.remove();
 } else {
 alertify.error(data.msg);
 }
 }, 'json');
 });
 }
});
&lt;/script&gt;
&lt;/body&gt;&lt;/html&gt;
HTMLSTR;
 
//判断是否已经登录
if ( !is_logged() ) {
 die(str_replace(
 array('【标题】', '【动作】'),
 array('请输入您第一次设置的密码！', '登录'),
 $first
 )); 
} else {
 echo $html;
}
?&gt;

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<?php

/**

* 单文件版在线代码编辑器 editor.php 版本: v1.21

* 密码加密方式:

* md5(自设密码+$ace) //$ace为cdn镜像地址

* 使用方法:

* 1.确认 $pwd 变量值为 false, 上传本文件到PHP空间并访问

* 2.第一次访问提示设置密码,设置密码并牢记

* 3.使用第一次设置的密码登录后,默认编辑的是本php文件,

* 4.本文件是编辑器核心文件,请不要随意修改

* 5.保存编辑的文件请用 Ctrl + S 按键组合,等待执行结果

* 6.保存动作执行后请务必等待保存成功信息返回

* 7.重置操作会修改本程序的文件名，以防他人猜测路径

* 8.刷新功能仅是刷新本程序文件，不能刷新其他

* 建议在 chrome 浏览器中使用本编辑器

session_start();

$curr_file = __FILE__; //默认编辑当前文件

$curr_file_path = str_replace(dirname(__FILE__), '', __FILE__);

$pwd = false; //密码初始化默认值为 false

//$ace = 'http://cdn.staticfile.org/ace/1.1.3/ace.js'; //编辑器核心js

//$tip['core'] = 'http://cdn.staticfile.org/alertify.js/0.3.11/alertify.core.min.css';

//$tip['css'] = 'http://cdn.staticfile.org/alertify.js/0.3.11/alertify.default.min.css';

//$tip['js'] = 'http://cdn.staticfile.org/alertify.js/0.3.11/alertify.min.js';

//$jquery = 'http://cdn.staticfile.org/jquery/2.1.1-rc2/jquery.min.js';

$ace = '//lib.baomitu.com/ace/1.1.3/ace.js'; //编辑器核心js

$tip['core'] = '//lib.baomitu.com/alertify.js/0.3.11/alertify.core.min.css';

$tip['css'] = '//lib.baomitu.com/alertify.js/0.3.11/alertify.default.min.css';

$tip['js'] = '//lib.baomitu.com/alertify.js/0.3.11/alertify.min.js';

$jquery = '//lib.baomitu.com/jquery/2.1.1-rc2/jquery.min.js';

if ( false !== $pwd ) {

define('DEFAULT_PWD', $pwd);

}

//文件后缀名对应的语法解析器

$lng = array(

'as' => 'actionscript', 'js' => 'javascript',

'php' => 'php', 'css' => 'css', 'html' => 'html',

'htm' => 'html', 'ini' => 'ini', 'json' => 'json',

'jsp' => 'jsp', 'txt' => 'text', 'sql' => 'mysql',

'xml' => 'xml', 'yaml' => 'yaml', 'py' => 'python',

'md' => 'markdown', 'htaccess' => 'apache_conf',

'bat' => 'batchfile', 'go' => 'golang',

);

//判断用户是否登录

function is_logged() {

$flag = false;

if ( isset($_SESSION['pwd']) && defined('DEFAULT_PWD') ) {

if ( $_SESSION['pwd'] === DEFAULT_PWD ) {

$flag = true;

}

return $flag;

}

//重新载入到本页面

function reload() {

$file = pathinfo(__FILE__, PATHINFO_BASENAME);

die(header("Location: {$file}"));

}

//判断请求是否是ajax请求

function is_ajax() {

$flag = false;

if ( isset($_SERVER['HTTP_X_REQUESTED_WITH']) ) {

$flag = strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest';

}

return $flag;

}

//销毁SESSION和COOKIE

function exterminate() {

$_SESSION = array();

foreach ( $_COOKIE as $key ) {

setcookie($key, null);

}

session_destroy();

$_COOKIE = array();

return true;

}

//获取一个目录下的文件列表

function list_dir($path, $type = 'array') {

$flag = false;

$lst = array('dir'=>array(), 'file'=>array());

$base = !is_dir($path) ? dirname($path) : $path;

$tmp = scandir($base);

foreach ( $tmp as $k=>$v ) {

//过滤掉上级目录,本级目录和程序自身文件名

if ( !in_array($v, array('.', '..')) ) {

$file = $full_path = rtrim($base, '/').DIRECTORY_SEPARATOR.$v;

if ( $full_path == __FILE__ ) {

continue; //屏蔽自身文件不在列表出现

}

$file = str_replace(dirname(__FILE__), '', $file);

$file = str_replace("\\", '/', $file); //过滤win下的路径

$file = str_replace('//', '/', $file); //过滤双斜杠

if ( is_dir($full_path) ) {

if ( 'html' === $type ) {

$v = '<li class="dir" path="'.$file

.'" onclick="load();"><span>'.$v.'</span></li>';

}

array_push($lst['dir'], $v);

} else {

if ( 'html' === $type ) {

$v = '<li class="file" path="'.$file

.'" onclick="load()"><span>'.$v.'</span></li>';

}

array_push($lst['file'], $v);

}

$lst = array_merge($lst['dir'], $lst['file']);

$lst = array_filter($lst);

$flag = $lst;

if ( 'html' === $type ) {

$flag = '<ul>'. implode('', $lst) .'</ul>';

}

return $flag;

}

//递归删除一个非空目录

function deldir($dir) {

$dh = opendir($dir);

while ( $file = readdir($dh) ) {

if ( $file != '.' && $file != '..' ) {

$fullpath = $dir.'/'.$file;

if ( !is_dir($fullpath) ) {

unlink($fullpath);

} else {

deldir($fullpath);

}

return rmdir($dir);

}

//退出登录

if ( isset($_GET['logout']) ) {

if ( exterminate() ) {

reload();

}

//ajax输出文件内容

if ( is_logged() && is_ajax() && isset($_POST['file']) ) {

$file = dirname(__FILE__).$_POST['file'];

$ext = pathinfo($file, PATHINFO_EXTENSION);

$mode = isset($lng[$ext]) ? $lng[$ext] : false;

die(json_encode(array(

'file' => $file, 'html' => file_get_contents($file),

'mode' => $mode,

)));

}

//ajax输出目录列表

if ( is_logged() && is_ajax() && isset($_POST['dir']) ) {

$dir = dirname(__FILE__).$_POST['dir'];

$list_dir = list_dir($dir, 'html');

die(json_encode(array(

'dir' => $dir, 'html' => $list_dir,

)));

}

//ajax保存文件

if ( is_logged() && is_ajax() && isset($_POST['action']) ) {

$arr = array('result'=>'error', 'msg'=>'文件保存失败！');

$content = $_POST['content'];

if ( 'save_file' === $_POST['action'] ) {

if ( isset($_POST['file_path']) ) {

$file = dirname(__FILE__).$_POST['file_path'];

} else {

$file = __FILE__;

}

file_put_contents($file, $content);

$arr['result'] = 'success';

$arr['msg'] = '保存成功！';

}

die(json_encode($arr));

}

//ajax删除文件或文件夹

if ( is_logged() && is_ajax() && isset($_POST['del']) ) {

$path = dirname(__FILE__).$_POST['del'];

$arr = array('result'=>'error', 'msg'=>'删除操作失败！');

if ( $_POST['del'] && $path ) {

$flag = is_dir($path) ? deldir($path) : unlink($path);

if ( $flag ) {

$arr['msg'] = '删除操作成功！';

$arr['result'] = 'success';

}

die(json_encode($arr));

}

//ajax新建文件或文件夹

if ( is_logged() && is_ajax() && isset($_POST['create']) ) {

$flag = false;

$arr = array('result'=>'error', 'msg'=>'操作失败！');

if ( isset($_POST['target']) ) {

$target = dirname(__FILE__).$_POST['target'];

$target = is_dir($target) ? $target : dirname($target);

}

if ( $_POST['create'] && $target ) {

$base_name = pathinfo($_POST['create'], PATHINFO_BASENAME);

$exp = explode('.', $base_name);

$full_path = $target.'/'.$base_name;

$new_path = str_replace(dirname(__FILE__), '', $full_path);

if ( count($exp) > 1 && isset($lng[array_pop($exp)]) ) {

file_put_contents($full_path, '');

$arr['result'] = 'success';

$arr['msg'] = '新建文件成功！';

$arr['type'] = 'file';

} else {

mkdir($full_path, 0777, true);

$arr['result'] = 'success';

$arr['msg'] = '新建目录成功！';

$arr['type'] = 'dir';

}

if ( $base_name && $new_path ) {

$arr['new_name'] = $base_name;

$arr['new_path'] = $new_path;

}

die(json_encode($arr));

}

//ajax重命名文件或文件夹

if ( is_logged() && is_ajax() && isset($_POST['rename']) ) {

$arr = array('result'=>'error', 'msg'=>'重命名操作失败！');

if ( isset($_POST['target']) ) {

$target = dirname(__FILE__).$_POST['target'];

}

if ( $_POST['rename'] ) {

$base_name = pathinfo($_POST['rename'], PATHINFO_BASENAME);

if ( $base_name ) {

$rename = dirname($target).'/'.$base_name;

$new_path = str_replace(dirname(__FILE__), '', $rename);

}

if ( $rename && $target && rename($target, $rename) ) {

$arr['new_name'] = $base_name;

$arr['new_path'] = $new_path;

$arr['msg'] = '重命名操作成功！';

$arr['result'] = 'success';

}

if ( $target == __FILE__ ) {

$arr['redirect'] = $new_path;

}

die(json_encode($arr));

}

//获取代码文件内容

$code = file_get_contents($curr_file);

$tree = '<ul id="dir_tree">

</ul>';

//登陆和设置密码共用模版

$first = <<<HTMLSTR

<!DOCTYPE html>

body {

overflow: hidden; background-color: #2D2D2D; color: #CCCCCC; font-size: 12px; margin: 0;

font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', monospace;

}

form { display: none; position: absolute; }

form h5 { font-size: 14px; font-weight: normal; margin: 0; line-height: 2em; }

form input {

color: #fff; border: 1px solid #369; border-radius: 3px; background: #333; height: 22px;

line-height: 1.6em; width: 125px; margin-right: 5px; vertical-align: middle;

}

form button {

line-height: 1.6em; border: 1px solid #369; border-radius: 3px;

background: #369; color: #fff; vertical-align: middle;

}

</style>

</head>

<body>

</form>

var editor = false;

$(function(){

$('form').prepend('<h5>'+ document.title +'</h5>');

$('form').css({

left: ($(window).width()-$('form').width())/2,

top: ($(window).height()-$('form').height())/2

});

$('form').show();

});

</script>

</body></html>

HTMLSTR;

//判断是否第一次登录

if ( false === $pwd && empty($_POST) ) {

die(str_replace(

array('【标题】', '【动作】'),

array('第一次使用，请先设置密码！', '设置'),

$first

));

}

//第一次设置登录密码

if ( false === $pwd && !empty($_POST) ) {

if ( isset($_POST['pwd']) && strlen($_POST['pwd']) ) {

$pwd = $_SESSION['pwd'] = md5($_POST['pwd'].$ace);

$code = preg_replace('#\$pwd = false;#', '$pwd = "'.$pwd.'";', $code, 1);

file_put_contents($curr_file, $code);

} else {

reload();

}

//用户登录验证

if ( false !== $pwd && !empty($_POST) ) {

$tmp = md5($_POST['pwd'].$ace);

if ( $tmp && $pwd && $tmp === $pwd ) {

$_SESSION['pwd'] = $pwd;

reload();

}

//处理一下html实体

$code = htmlspecialchars($code);

$dir_icon = str_replace(array("\r\n", "\r", "\n"), '',

'data:image/jpg;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAANCAYAAACgu+4kAAAAGXRFWHRTb2Z0d2

FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQVJREFUeNqkkk1uwjAQhd84bsNP1FUXLCtu0H3XPSoX4Qrd9wR

sCjQEcIY3DiiJUYiqRhp5Mra/92YSUVVgLSW49B7H+NApRh75XkHfFoCG+02tyflUeQTw2y9UYYP8cCStc9SM

PeVA/Sy6Dw555q3au1z+EhBYk1cgO7OSNdaFNT0x5sCkYDha0WPiHZgVqPzLO+8seai6E2jed42bCL06tNyEH

AX9kv3jh3HqH7BctFWLMOmAbcg05mHK5+sQpd1HYijN47zcDUCShGEHtzxtwQS9WTcAQmJROrJDLXQB9s1Tu6

MtRED4bwsHLnUzxEeKac3+GeP6eo8yevhjC3F1qC4CDAAl3HwuyNAIdwAAAABJRU5ErkJggg==');

$file_icon = str_replace(array("\r\n", "\r", "\n"), '',

'data:image/jpg;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAQCAYAAADJViUEAAAAGXRFWHRTb2Z0d2

FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAS1JREFUeNqMU01KxkAMTaez7aYbNwreQdBzeopS6EXEW+jug7Z

C6X+/iUloSr6xioFHJkPee5mUJgBwT7gjpPB3XAgfiBjs5dOyLF/btl0pkEFngdbzPGNRFK/U+0hwJAAMjmcm

DsOA4zge6Pseu67DpmlEqK5rLMvyRkDJor6uq2SGktu2FfdpmpANqqoSASYnO/kthABJkoCOxCASkCBkWSYuQ

qCeNE1fqHz3fMkXzjnJ2sRinL33QBNIzWJ5nh/L8npQohVTJwYTyfFm/d6Oo2HGE8ffwseuZ1PEjhrOutmsRF

0iC8QmPibEtT4hftrhHI95JqJT/HC2JOt0to+zN6MVsZ/oZKqwmyCTA33DkbN1sws0i+Pega6v0kd42H9JB/8

LJl5I6PNbgAEAa9MP7QWoNLoAAAAASUVORK5CYII=');

$loading = str_replace(array("\r\n", "\r", "\n"), '',

'data:image/gif;base64,R0lGODlhFAAUALMIAPh2AP+TMsZiALlcAKNOAOp4ANVqAP+PFv///wAAAAAAAA

AAAAAAAAAAAAAAAAAAACH/C05FVFNDQVBFMi4wAwEAAAAh+QQFCgAIACwAAAAAFAAUAAAEUxDJSau9iBDMteb

TMEjehgTBJYqkiaLWOlZvGs8WDO6UIPCHw8TnAwWDEuKPcxQml0Ynj2cwYACAS7VqwWItWyuiUJB4s2AxmWxG

g9bl6YQtl0cAACH5BAUKAAgALAEAAQASABIAAAROEMkpx6A4W5upENUmEQT2feFIltMJYivbvhnZ3Z1h4FMQI

Dodz+cL7nDEn5CH8DGZhcLtcMBEoxkqlXKVIgAAibbK9YLBYvLtHH5K0J0IACH5BAUKAAgALAEAAQASABIAAA

ROEMkphaA4W5upMdUmDQP2feFIltMJYivbvhnZ3V1R4BNBIDodz+cL7nDEn5CH8DGZAMAtEMBEoxkqlXKVIg4

HibbK9YLBYvLtHH5K0J0IACH5BAUKAAgALAEAAQASABIAAAROEMkpjaE4W5tpKdUmCQL2feFIltMJYivbvhnZ

3R0A4NMwIDodz+cL7nDEn5CH8DGZh8ONQMBEoxkqlXKVIgIBibbK9YLBYvLtHH5K0J0IACH5BAUKAAgALAEAA

QASABIAAAROEMkpS6E4W5spANUmGQb2feFIltMJYivbvhnZ3d1x4JMgIDodz+cL7nDEn5CH8DGZgcBtMMBEox

kqlXKVIggEibbK9YLBYvLtHH5K0J0IACH5BAUKAAgALAEAAQASABIAAAROEMkpAaA4W5vpOdUmFQX2feFIltM

JYivbvhnZ3V0Q4JNhIDodz+cL7nDEn5CH8DGZBMJNIMBEoxkqlXKVIgYDibbK9YLBYvLtHH5K0J0IACH5BAUK

AAgALAEAAQASABIAAAROEMkpz6E4W5tpCNUmAQD2feFIltMJYivbvhnZ3R1B4FNRIDodz+cL7nDEn5CH8DGZg

8HNYMBEoxkqlXKVIgQCibbK9YLBYvLtHH5K0J0IACH5BAkKAAgALAEAAQASABIAAAROEMkpQ6A4W5spIdUmHQ

f2feFIltMJYivbvhnZ3d0w4BMAIDodz+cL7nDEn5CH8DGZAsGtUMBEoxkqlXKVIgwGibbK9YLBYvLtHH5K0J0

IADs=');

//编辑器模版

$html = <<<HTMLSTR

<!DOCTYPE html>

<title>ACE代码编辑器</title>

a { text-decoration: none; }

body {

overflow: hidden; background-color: #2D2D2D; font-size: 12px;

font-family: 'Consolas', 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;

scrollbar-arrow-color: #ccc; scrollbar-base-color: #333;

scrollbar-dark-shadow-color: #00ffff; scrollbar-track-color: #272822;

scrollbar-highlight-color: #272822; scrollbar-3d-light-color: #272822;

scrollbar-face-color: #2D2D2D; scrollbar-shadow-color: #333;

}

::-webkit-scrollbar { width:5px; height:6px; background-color:#444; }

::-webkit-scrollbar:hover { background-color:#444; }

::-webkit-scrollbar-thumb:hover { min-height:5px; min-width:5px; background-color: #AAA; }

::-webkit-scrollbar-thumb:active { -webkit-border-radius:20px; background-color: #AAA; }

::-webkit-scrollbar-thumb {

min-height:5px; min-width:5px; -webkit-border-radius:20px;

::-webkit-border-radius:1px; background-color: #AAA;

}

body > pre { color: #666; }

#sider { margin: 0; position: absolute; top: 25px; bottom: 0; left: 0; right: 85%; }

#editor { margin: 0; position: absolute; top: 0; bottom: 0; left: 15%; right: 0; }

#dir_tree { margin:0; padding: 0; height: 100%; overflow: auto; position: relative; left: 5px; }

#dir_tree, #dir_tree ul, #dir_tree li { margin: 0; padding: 0; list-style: none inside; }

#dir_tree ul { padding-left: 20px; position: relative; }

#dir_tree li { text-indent: 2em; line-height: 1.6em; cursor: default; color: #ccc; }

#dir_tree li.hover > span, #dir_tree li:hover > span { color: #66D9EF; }

#dir_tree li#on > span { color: red; }

#dir_tree li.dir { background: url({$dir_icon}) no-repeat 3px 3px; }

#dir_tree li.file { background: url({$file_icon}) no-repeat 3px 0; }

#dir_tree li.loading { background: url({$loading}) no-repeat 3px 0; }

#logout { position: absolute; top: 0; left: 0; }

#logout a { display: inline-block; color: #aaa; line-height: 25px; padding: 0 4px; }

#logout a:hover { background: #000; color: #ddd; }

#contextmenu { position: absolute; top: 0; left: 0; background: #fff; color: #333; border: 1px solid #000; padding: 1px; }

#contextmenu span { display: block; line-height: 24px; text-indent: 20px; width: 80px; cursor: default; }

#contextmenu span:hover { background-color: #369; color: #fff; }

#alertify .alertify-message, #alertify .alertify-message {

text-align: left !important; text-indent: 0; font-weight: bold; font-size: 16px;

}

#alertify .alertify-dialog, #alertify .alertify-dialog {

font-family: 'Consolas'; padding: 10px !important; color: #333 !important;

}

#alertify .alertify-button {

border-radius: 3px !important; font-weight: normal !important;

font-size: 14px !important; padding: 3px 15px !important;

}

.alertify-buttons { text-align: right !important; }

</style>

</head><body>

</div>

var load = false;

var curr_file = false;

window.location.hash = '';

alertify.set({delay: 1000}); //n秒后自动消失

alertify.set({labels: {ok:'确定',cancel:'取消'}});

var editor = false;

$(function(){

//实例化代码编辑器

editor = ace.edit("editor");

//设置编辑器的语法和高亮

editor.setTheme("ace/theme/monokai");

editor.getSession().setMode("ace/mode/php");

//设置编辑器自动换行

editor.getSession().setWrapLimitRange(null, null);

editor.getSession().setUseWrapMode(true);

//不显示垂直衬线

editor.renderer.setShowPrintMargin(false);

//editor.setReadOnly(true); //设置编辑器为只读

//editor.gotoLine(325); //跳转到指定行

//使编辑器获得输入焦点

editor.focus();

//绑定组合按键

var commands = editor.commands;

commands.addCommand({

name: "save",

bindKey: {win: "Ctrl-S", mac: "Command-S"},

exec: save_file

});

//保存动作

function save_file() {

if ( false == editor ) { return false; }

var obj = {

content: editor.getValue(),

action: 'save_file'

};

if ( false !== curr_file ) {

obj.file_path = curr_file;

}

alertify.log('正在保存...');

$.post(window.location.href, obj, function(data){

if ( data.msg && 'success' == data.result ) {

alertify.success(data.msg);

} else {

alertify.error(data.msg);

}

}, 'json');

}

//加载目录列表或文件

load = function(ele) {

var curr = $(event.srcElement);

if ( ele ) { curr = ele; }

if ( curr.is('span') ) { curr = curr.parent('li'); }

$('#dir_tree #on').removeAttr('id');

curr.attr('id', 'on');

var type = curr.attr('class');

var path = curr.attr('path');

window.location.hash = path;

if ( 'file' === type ) {

alertify.log('正在加载...');

curr.addClass('loading');

$.post(window.location.href, {file:path}, function(data){

curr.removeClass('loading');

if ( data.mode ) {

editor.getSession().setMode("ace/mode/"+data.mode);

}

//注意，空文件应当允许编辑

if ( true || data.html ) {

curr.attr('disabled', 'disabled');

curr_file = path; //当前编辑的文件路径

//动态赋值编辑器中的内容

editor.session.doc.setValue(data.html);

editor.renderer.scrollToRow(0); //滚动到第一行

editor.focus(); //编辑器获得焦点

setTimeout(function(){

editor.gotoLine(0);

}, 800);

}

}, 'json');

event.stopPropagation();

event.preventDefault();

return false;

}

if ( 'dir' === type ) {

if ( curr.attr('loaded') ) {

curr.children('ul').toggle();

event.stopPropagation();

event.preventDefault();

return false;

} else {

curr.attr('loaded', 'yes');

}

alertify.log('正在加载...');

curr.addClass('loading');

$.post(window.location.href, {dir:path}, function(data){

curr.find('ul').remove();

curr.removeClass('loading');

if ( data.html ) {

curr.append(data.html);

}

}, 'json');

}

return false;

}

//绑定右键菜单

$('#sider').bind('contextmenu', function(e){

var path = false;

var target = $(event.srcElement);

if ( target.is('span') ) {

target = target.parent('li');

}

if ( target.attr('path') ) {

path = target.attr('path');

} else {

return false;

}

target.addClass('hover');

var right_menu = $('#contextmenu');

if ( !right_menu.get(0) ) {

var timer = false;

right_menu = $('<div id="contextmenu"></div>');

right_menu.hover(function(){

if ( timer ) { clearTimeout(timer); }

}, function(){

timer = setTimeout(function(){

hide_menu(right_menu);

}, 500);

});

$('body').append(right_menu);

}

if ( path ) {

right_menu.html('');

var menu = $('<span>新建</span><span>浏览</span><span>重命名</span><span>删除</span>');

right_menu.append(menu);

menu_area(right_menu, {left: e.pageX, top: e.pageY});

right_menu.find('span').click(function(){

switch ( $(this).text() ) {

case '新建' : create_new(target, path); break;

case '浏览' : preview(target, path); break;

case '重命名' : re_name(target, path); break;

case '删除' : del_file(target, path); break;

}

hide_menu(right_menu);

});

}

path ? right_menu.show() : hide_menu(right_menu);

return false;

});

//隐藏右键菜单

function hide_menu(menu) {

$('#sider li.hover').removeClass('hover');

if ( menu ) {

menu.hide();

}

//右键菜单区域

function menu_area(menu, cfg) {

if ( menu && cfg ) {

var w = $('#sider').width() - menu.width();

var h = $('#sider').height() - menu.height();

if ( cfg.left > w ) { cfg.left = w; }

if ( cfg.top > h ) { cfg.top = h; }

menu.css(cfg);

}

//保存按钮

$('#logout>a:contains("保存")').click(function(){

save_file();

return false;

});

//刷新按钮

$('#logout>a:contains("刷新")').click(function(){

window.location.href = window.location.pathname;

return false;

});

//重置按钮

$('#logout>a:contains("重置")').click(function(){

alertify.confirm('是否修改 {$curr_file_path} 程序文件名？', function (e) {

if ( !e ) { return 'cancel'; }

re_name($('<a>'), '{$curr_file_path}');

});

return false;

});

//新建操作

function create_new(obj, path) {

if ( !obj || !path ) { return false; }

alertify.prompt('请输入新建文件或文件夹名：', function (e, str) {

if ( !e || !str ) { return false; }

alertify.log('正在操作中...');

$('#dir_tree #on').removeAttr('loaded').removeAttr('id');

$.post(window.location.href, {create:str,target:path}, function(data){

if ( data.msg && 'success' == data.result ) {

alertify.success(data.msg);

if ( obj.attr('class') == 'dir' ) {

load(obj); //重新加载子节点

} else {

load(obj.parent().parent());

}

} else {

alertify.error(data.msg);

}

}, 'json');

});

}

//浏览操作

function preview(obj, path) {

if ( !obj || !path ) { return false; }

window.open(path, '_blank');

}

//重命名

function re_name(obj, path) {

if ( !obj || !path ) { return false; }

alertify.prompt('重命名 '+path+' 为：', function (e, str) {

if ( !e || !str ) { return false; }

alertify.log('正在操作中...');

$.post(window.location.href, {rename:str,target:path}, function(data){

if ( data.msg && 'success' == data.result ) {

alertify.success(data.msg);

if ( data.redirect ) {

window.location.href = data.redirect;

}

if ( data.new_name ) {

obj.children('span').first().text(data.new_name);

obj.attr('path', data.new_path);

}

} else {

alertify.error(data.msg);

}

}, 'json');

});

}

//删除文件动作

function del_file(obj, path) {

if ( !obj || !path ) { return false; }

alertify.confirm('您确定要删除：'+path+' 吗？', function (e) {

if ( !e ) { return 'cancel'; }

alertify.log('正在删除中...');

$.post(window.location.href, {del:path}, function(data){

if ( data.msg && 'success' == data.result ) {

alertify.success(data.msg);

obj.remove();

} else {

alertify.error(data.msg);

}

}, 'json');

});

}

});

</script>

</body></html>

HTMLSTR;

//判断是否已经登录

if ( !is_logged() ) {

die(str_replace(

array('【标题】', '【动作】'),

array('请输入您第一次设置的密码！', '登录'),

$first

));

} else {

echo $html;

}