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landzz/DirLib.php

Last active February 16, 2023 06:45
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php directory explorer
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DirLib.php
<?php
/**
* php directory explorer
*
* @author https://github.com/landzz
* @version 1.1
* @link https://gist.github.com/landzz/db4037aadd44f89a0cef
* HTTP Digest authentication is added
*/
error_reporting(E_ALL ^ E_NOTICE);
##################################################
// http-Authenticate digest
function http_digest_parse($txt) {
$needed_parts = array('nonce'=>1, 'nc'=>1, 'cnonce'=>1, 'qop'=>1, 'username'=>1, 'uri'=>1, 'response'=>1);
$data = array();
preg_match_all('@(\w+)=(?:(?:\'([^\']+)\'|"([^"]+)")|([^\s,]+))@', $txt, $matches, PREG_SET_ORDER);
foreach ($matches as $m) {
$data[$m[1]] = $m[2]?$m[2]:($m[3]?$m[3]:$m[4]);
unset($needed_parts[$m[1]]);
}
return $needed_parts ? false : $data;
}
function is_auth() {
$users = array('username'=>'p@asword',);
if(empty($_SERVER['PHP_AUTH_DIGEST']))return false; // 오류
$data = http_digest_parse($_SERVER['PHP_AUTH_DIGEST']);
if($data === false)return false; // 오류
$username = $data['username'];
if(!isset($users[$username])) return false; // 아이디 틀림
$ha1 = md5($username.':'.$data['realm'].':'.$users[$username]);
$ha2 = md5($_SERVER['REQUEST_METHOD'].':'.$data['uri']);
$response = md5($ha1.':'.$data['nonce'].':'.$data['nc'].':'.$data['cnonce'].':'.$data['qop'].':'.$ha2);
if($data['response'] != $response) return false; // 패스워드 틀림
return true;
}
if( !is_auth() ) {
$realm = 'dir_explorer_verify';
header('HTTP/1.1 401 Unauthorized');
header('WWW-Authenticate: Digest realm="'.$realm.'",qop="auth",nonce="'.uniqid().'",opaque="'.md5($realm).'"');
die ("Not authorized");
exit;
}
##################################################
//계정 quota 계산
//$_quota = 2147483648; // 할당받은용량(2G)
//$_quota = 390000000000; //
$_quota_mb = 390000 ;
##################################################
Class DirLib{
//라이브러리
public static function _calculate_du($_quota = 0){
//계정 quota 계산
//$_size_limit = 2147483648; // 할당받은용량(2G)
if($_quota > 0){
$_used = self::_foldersize("./");
$_remaining = $_quota - $_used;
$_info = self::_format_size($_used)." / ".self::_format_size($_quota).", 여유(".self::_format_size($_remaining).")";
}else{
$_info = "[할당받은 Quota 용량을 셋팅하세요]";
}
return $_info;
}
public static function print_r_text($_arr){
if (php_sapi_name() == 'cli'){
print_r($_arr);
}else{
echo '
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=yes" />
<meta http-equiv="content-type" content="application/xhtml+xml; charset=utf-8" />
';
echo "<div style='display:block;background-color:#fff;width:90%;margin:10px;'><textarea style='min-width:350px;min-height:100px;resize:auto;display:block;margin:7px;padding:5px;font-family:tahoma;font-size:11px;line-height:130%;letter-spacing:0;'>";
print_r($_arr);
echo "</textarea></div>";
}
}
public static function _foldersize($path) {
$total_size = 0;
$files = scandir($path);
$cleanPath = rtrim($path, '/'). '/';
foreach($files as $t) {
if ($t<>"." && $t<>"..") {
$currentFile = $cleanPath . $t;
if(is_link($currentFile)){
// 심볼릭링크 skip
/*echo "<textarea>";
echo readlink($currentFile);
echo "</textarea>";*/
}else{
if (is_dir($currentFile)) {
$size = self::_foldersize($currentFile);
$total_size += $size;
}else{
$size = filesize($currentFile);
$total_size += $size;
}
}
}
}
return $total_size;
}
public static function _format_size($size) {
$units = explode(' ', 'B KB MB GB TB PB');
$mod = 1024;
$_tmp = "";
for ($i = 0; $size >= $mod; $i++) {
$_tmp .= "<div>[$i : $size]</div>";
$size /= $mod;
}
$endIndex = strpos($size, ".")+3;
//return $_tmp."($size / $endIndex , $i)".substr( $size, 0, $endIndex).''.$units[$i];
return substr( $size, 0, $endIndex).''.$units[$i];
}
public static function _get_dirs($dir){
if (is_dir($dir)) {
//echo PHP_EOL.PHP_EOL."<hr style='clear:both;' /> DIR : $dir <hr />".PHP_EOL;
if( $dir != './'){
//$_up_dir = str_replace(strrchr($dir, "/"),'',$dir);
$_up_dir = dirname($dir);
if( $_up_dir =='.' ) $_up_dir = "./";
$_uplink = "<a href='".$_SERVER['PHP_SELF']."?d=".urlencode($_up_dir)."'>[UpDir]</a><a href='#'>[Top]</a>";
}
echo PHP_EOL.PHP_EOL."<div style='clear:both;'></div><div class='class0'>[<a href='https://gist.github.com/landzz/db4037aadd44f89a0cef' target='_blank'>Gist</a>] Current DIR : ".$dir." ".$_uplink."</div>".PHP_EOL;
echo "<div id='DIR_AREA'></div>";
$_seq=0;
$_seq_dir=0;
$_size = 0;
$_files_array = scandir($dir);
foreach($_files_array AS $file){
// 디렉터리 이름앞에 _ 가 있는경우에도 스킵
$_chks = true;
if($file == '.' || $file == '..' || substr($file,0,1) == '.' /*|| substr($file,0,1) == '_' */){
$_chks = false;
}
if($_chks == true){
//$_seq++;
$_src = $dir ."/". $file;
$_src = str_replace("//","/",$_src);
if(is_dir($_src)){
$_seq_dir++;
//심볼릭링크 스킵
if(is_link($_src)){
$_slink_content = readlink($_src);
echo PHP_EOL."<div class='class1 DIR'>";
echo "<div class='class21'>";
echo "[DIR+symlink]&nbsp;&nbsp;<a href='#' >".$_src." </a>";
echo "</div>";
echo "<div class='class3'> symlink data : ".$_slink_content."</div>";
echo "</div>";
flush();
}else{
//디렉터리일경우 디렉터리명만 출력하고 skip
//_get_dirs($_src);
$_dir_size = self::_foldersize($_src);
echo PHP_EOL."<div class='class1 DIR'>";
echo "<div class='class21'>";
echo "[DIR]&nbsp;&nbsp;<a href='".$_SERVER['PHP_SELF']."?d=".urlencode($_src)."' >".$_src." <span class='s11 color1'>(".self::_format_size($_dir_size).")</span></a>";
echo "</div>";
echo "</div>";
flush();
}
}else{
$_seq++;
if(is_link($_src)){
$_slink_content = readlink($_src);
echo PHP_EOL."<div class='class1'>";
echo "<div class='class2'>";
echo "[symlink]&nbsp;&nbsp;<a href='#' >".$_src." <span class='s11 color1'>".$_slink_content."</span></a>";
echo "</div>";
echo "</div>";
flush();
}else{
$_info = self::_get_file_info($_src);
//self::_print_r_text($_info);
$_size = $_size + $_info['size'];
//$_text = "$_seq : ".$_info['filename']."(".$_info['type'].",".$_info['size_txt'].", ".$_info['width']."x".$_info['height'].") ";
echo PHP_EOL."<div class='class1'>";
echo "<div class='class2'>";
if($_info['type'] == 'image'){
//echo "<img src='".$_src."' border='0' class='img'/>";
$_memo_pop = "<div class='mm0'>".$_text."</div><div class='mm'><img src='".$_src."' border='0' /></div>";
//echo "[<a href='".$_src."' target='_blank' class='images' title=\"".$_memo_pop."\" >view</a>]";
//echo "<img src='".$_src."' border='0' class='img' title=\"".$_memo_pop."\" />";
// lazyload
echo "<img class='lazy img' data-original='".$_src."' border='0' title=\"".$_memo_pop."\" />";
$_text = "$_seq : ".$_src."(".$_info['type'].",".$_info['size_txt'].", ".$_info['width']."x".$_info['height'].") ";
}else{
echo "&nbsp;[".$_info['ext']."]";
//$_src_text = iconv('euc-kr','utf-8',$_src)."[".$_encoding."]";
$_src_text = mb_detect_encoding($_src) != 'ASCII' ? iconv('euc-kr','utf-8',$_src) : $_src;
$_text = "$_seq : <a href='".$_src."' target='_blank'>".$_src_text."</a>(".$_info['type'].",".$_info['size_txt'].") ";
}
$_text .= $_info['md5'] ? "[md5 : ".$_info['md5']."]" : '' ;
$_text .= ', '.$_info['time']['mtime_date']." / ".$_info['time']['atime_date']." / ".$_info['time']['ctime_date'];
echo "</div>";
echo "<div class='class3'>".$_text."</div>";
echo "</div>";
flush();
//echo "filename: $file : filetype: " . filetype($dir . $file) . "<br />";
}
}
}
}
//$_size2 = number_format( $_size/(1000*1024),1 )." MB";
$_size2 = self::_format_size($_size);
echo PHP_EOL."<div class='class4'> Dir: ".number_format($_seq_dir).", File : ".number_format($_seq)." , Size : ".$_size2." (".number_format($_size).")</div>".PHP_EOL;
flush();
}
}
public static function _print_r_text($_arr){
echo "<textarea style='min-width:350px;min-height:70px;resize:auto;display:block;'>";
print_r($_arr);
echo "</textarea>";
}
public static function _get_file_info($file){
$_info=array();
//if($file !=""){
//$_file_src = $data_path."/".$file;
$_file_src = $file;
if( file_exists($_file_src) ){
//$_md5 = @md5_file($_file_src);
//확장자 없을경우 mime type 가져와서 이미지일경우 확장자 인식시킴
$exts = explode(".",$file);
$exts1 = strtolower($exts[count($exts)-1]);
if(function_exists('finfo_file')){
$_fname = explode('/', $file);
$_fname = end($_fname);
//$_fname = end(explode('/', $file));
if(strpos($_fname,'.') === false){
$_mime = finfo_file(finfo_open(FILEINFO_MIME_TYPE), $file);
if(strpos($_mime,'image') !== false){
$exts = explode('/', $_mime);
$exts = end($exts);
//$exts = end(explode('/', $_mime));
$exts1 = strtolower($exts);
}else{
$exts = $_mime;
$exts1 = '';
}
}
}
if(file_exists($_SERVER['DOCUMENT_ROOT']."/assets/icon/".$exts1.".gif")){
$exts = '<img src="/assets/icon/".$exts1.".gif" border="0" align="absmiddle">';
}else{
$exts = '<img src="/assets/icon/unknown.gif" border="0" align="absmiddle">';
}
/*
$exts = explode(".",$file);
$exts1 = strtolower($exts[count($exts)-1]);
if(file_exists($_SERVER['DOCUMENT_ROOT']."/assets/icon/".$exts1.".gif")){
$exts = "<img src='/assets/icon/".$exts1.".gif' border=0 align='absmiddle' />";
}else{
$exts = "<img src='/assets/icon/unknown.gif' border=0 align='absmiddle' />";
}
*/
$_size = filesize($_file_src);
if($_size > 1000000){
$_size = number_format( $_size/(1000*1024),1 )." MB";
}else{
$_size = number_format($_size/1024)." KB";
}
if( preg_match("/\.(gif|jpg|jpeg|png|bmp|jpeg|tif)$/i", $file)){
$_img = getimagesize($file);
$_img['type'] = "image";
//파일타입이 이미지일경우에만 md5 체크
$_md5 = md5_file($_file_src);
}else{
$_img['type'] = "file";
}
$_file_time = array(
'atime' => fileatime($_file_src)
,'ctime' => filectime($_file_src)
,'mtime' => filemtime($_file_src)
,'atime_date' => date('Y-m-d H:i:s',fileatime($_file_src))
,'ctime_date' => date('Y-m-d H:i:s',filectime($_file_src))
,'mtime_date' => date('Y-m-d H:i:s',filemtime($_file_src))
);
$_info = array(
'filename' => basename($file)
,'ext' => $exts1
,'ext_icon' => $exts
,'size'=> filesize($_file_src)
,'size_txt'=> $_size
,'type' => $_img['type']
,'width' =>$_img[0]
,'height' =>$_img[1]
,'wh'=>$_img[3]
,'md5' => $_md5
,'time' => $_file_time
);
}
//}
return $_info;
}
}
//라이브러리
############################################################
?>
<!doctype html>
<html lang="kr">
<head>
<meta charset="UTF-8">
<title></title>
<link rel="stylesheet" href="//landzz.github.io/assets/style.css" type="text/css">
<script type="text/javascript" src="//landzz.github.io/assets/jquery-1.8.3.js"></script>
<script type="text/javascript" src="//landzz.github.io/assets/easyTooltip.js"></script>
<script type="text/javascript" src="//landzz.github.io/assets/jquery.lazyload.js"></script>
<style type="text/css">
#DIR_AREA{margin-top:50px;}
.class0{clear:both;position:fixed;top:0;width:98%; margin-top:15px;padding:10px;display:block;color:yellow;background-color:#222;}
.class0 a{color:yellow;font-weight:bold;}
.class1{clear:both;margin:5px 0 5px 0;padding:5px;display:block;}
.class2{min-width:210px !important;float:left;background-color:#fefefe; border:1px solid #dfdfdf;padding:7px;margin-right:10px;}
.class21{min-width:210px !important;float:left;background-color:#666; color:yellow; border:1px solid #dfdfdf;padding:7px;margin-right:10px;}
.class21 a{color:yellow;}
.class3{float:left;padding-top:5px;color:#666;}
.class4{clear:both; margin-top:35px;padding:10px;background-color:#eee;display:block; font-weight:bold;font-size:11px;color:#333;border:1px solid #ccc;width:98%;}
.img{max-height:200px;max-width:700px;min-width:10px; cursor:pointer; border:1px solid #000;}
#easyTooltip{ /*width:250px;*/padding:5px;border:1px solid #333399;background:#333399;font-size:11px; }
.mm0{ margin:6px;color:#ffffff; font-weight:;font-size:11px; }
.mm{ background:#FFFFE1; padding:7px;margin:0px; }
</style>
</head>
<body>
<?
$dir = $_GET['d'] !='' ? $_GET['d'] : "./" ;
if(substr($dir,0,1) == '/') die('illegal Access!!!');
if(strpos($dir,'..') !== false) die('illegal Access!!!');
DirLib::_get_dirs($dir);
?>
<div style='clear:both;'>&nbsp;<div>
<div class='s11 bold'>[계정사용량] <?=DirLib::_calculate_du($_quota);?><br />&nbsp;</div>
<script type="text/javascript">
$(document).ready(function(){
$(".img").easyTooltip({xOffset: 0,yOffset: -30});
$(".img").click(function(){var srcs = $(this).attr('src');window.open(srcs);});
$("img.lazy").lazyload({
/*threshold : 20,*/
/*event : "click",*/
effect : "fadeIn",
placeholder : true
});
});
$(window).load(function(){
var tmps = $('.DIR');
$('.DIR').remove();
$('#DIR_AREA').html(tmps);
});
</script>
</body>
</html>
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