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index.php
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<?php
//a:17:{s:4:"lang";s:2:"cn";s:9:"auth_pass";s:32:"d41d8cd98f00b204e9800998ecf8427e";s:4:"exit";s:4:"exit";s:6:"fl_key";s:4:"list";s:10:"hidden_cfg";s:7:".hidden";s:13:"hide_dotfiles";i:0;s:15:"error_reporting";i:2;s:7:"journal";s:12:"archives.log";s:6:"folder";s:5:"file/";s:14:"down_part_size";i:65536;s:9:"_fromhash";s:8:"fromhash";s:12:"cookie_logon";s:5:"logon";s:11:"cookie_lang";s:8:"tmp_lang";s:14:"set_time_limit";i:300;s:17:"cookie_cache_time";i:259200;s:13:"avliable_lang";a:2:{i:0;s:2:"cn";i:1;s:2:"en";}s:7:"version";s:3:"0.5";}
/*--------------------------------------------------
| PHP FILE DOWNLOADER
+--------------------------------------------------
| phpFileDownloader 0.5
| Copyright (c) 2015 cmheia
| 原始代码来源于网络
| Rebuild By cmheia
| E-mail: [email protected]
| URL: https://blog.dabria.net/
| Last Changed: 2015-09-14
+--------------------------------------------------
| OPEN SOURCE CONTRIBUTIONS
+--------------------------------------------------
| phpFileManager
| By Fabricio Seger Kolling
| Copyright (c) 2004-2013 Fabrício Seger Kolling
| E-mail: [email protected]
| URL: http://phpfm.sf.net
+--------------------------------------------------
| It is the AUTHOR'S REQUEST that you keep intact the above header information
| and notify him if you conceive any BUGFIXES or IMPROVEMENTS to this program.
+--------------------------------------------------
| LICENSE
+--------------------------------------------------
| Licensed under the terms of any of the following licenses at your choice:
| - GNU General Public License Version 2 or later (the "GPL");
| - GNU Lesser General Public License Version 2.1 or later (the "LGPL");
| - Mozilla Public License Version 1.1 or later (the "MPL").
| You are not required to, but if you want to explicitly declare the license
| you have chosen to be bound to when using, reproducing, modifying and
| distributing this software, just include a text file titled "LEGAL" in your version
| of this software, indicating your license choice. In any case, your choice will not
| restrict any recipient of your version of this software to use, reproduce, modify
| and distribute this software under any of the above licenses.
+--------------------------------------------------
| CONFIGURATION AND INSTALATION NOTES
+--------------------------------------------------
| This program does not include any instalation or configuration
| notes because it simply does not require them.
| Just throw this file anywhere in your webserver and enjoy !!
+--------------------------------------------------
*/
session_start(); // session_start() 函数必须位于 <html> 标签之前
$doc_root = str_replace('//','/',str_replace(DIRECTORY_SEPARATOR,'/',$_SERVER["DOCUMENT_ROOT"]));
$my_self = $doc_root.$_SERVER["PHP_SELF"];
// +--------------------------------------------------
// | Config
// +--------------------------------------------------
$cfg = new config();
$cfg->load();
switch ($error_reporting){
case 0: error_reporting(0); @ini_set("display_errors",0); break;
case 1: error_reporting(E_ERROR | E_PARSE | E_COMPILE_ERROR); @ini_set("display_errors",1); break;
case 2: error_reporting(E_ALL); @ini_set("display_errors",1); break;
}
set_time_limit($set_time_limit);
// +--------------------------------------------------
// | Config Class
// +--------------------------------------------------
class config
{
var $data;
var $filename;
function config()
{
global $my_self;
$this->data = array(
'lang' => 'cn', // 默认界面语言
'auth_pass' => md5(''), // 默认登陆口令为空
'exit' => 'exit', // 退出口令
'fl_key' => 'list', // 列出下载项口令
'hidden_cfg' => '.hidden', // 不列出文件配置列表
'hide_dotfiles' => 0, // 不列出隐藏文件
'error_reporting' => 2,
'journal' => 'archives.log', // 日志文件
'folder' => 'file/', // 下载目录
'down_part_size' => 1024 * 64, // 下载分块大小
'_fromhash' => 'fromhash', // 来路验证
'cookie_logon' => 'logon', // 已登录标识
'cookie_lang' => 'tmp_lang', // 临时界面语言
'set_time_limit' => 300, // 允许脚本运行的时间，单位为秒
'cookie_cache_time' => 60*60*24*3, // 3 Days
'avliable_lang' => array('cn', 'en'), // 可选语言
'version' => '0.5'
);
$data = false;
$this->filename = $my_self;
if (file_exists($this->filename)) {
$me_old = file($this->filename);
$objdata = trim(substr($me_old[1], 2));
if (strlen($objdata)) {
$data = unserialize($objdata);
} // strlen($objdata)
} // file_exists($this->filename)
if (is_array($data) && count($data) == count($this->data)) {
$this->data = $data;
} // is_array($data) && count($data) == count($this->data)
else {
$this->save();
}
}
function save()
{
$objdata = "<?php".chr(10)."//".serialize($this->data).chr(10);
if (strlen($objdata)) {
if (file_exists($this->filename)) {
$me_old = file($this->filename);
if ($me_new = @fopen($this->filename, "w")) {
@fputs($me_new, $objdata, strlen($objdata));
for ($x = 2; $x < count($me_old); $x++) {
@fputs($me_new, $me_old[$x], strlen($me_old[$x]));
}
@fclose($me_new);
} // $me_new = @fopen($this->filename, "w")
} // file_exists($this->filename)
} // strlen($objdata)
}
function load() { // 把参数加载为一系列全局变量
foreach ($this->data as $key => $val) {
$GLOBALS[$key] = $val;
}
}
} // class config
// +--------------------------------------------------
// | Internationalization
// +--------------------------------------------------
function ml($tag)
{
global $lang;
// English
$en['language'] = 'English';
$en['version'] = 'Version';
$en['url'] = 'File';
$en['key'] = 'Pass';
$en['new_pass'] = 'New pass';
$en['old_pass'] = 'Old pass';
$en['new_pass_again'] = 'New pass again';
$en['login'] = 'login';
$en['go'] = 'Go';
$en['spantime'] = 'DownTime';
$en['second_file_size'] = 's; file size';
$en['ms_file_size'] = 'ms; file size';
$en['byte'] = 'Byte';
$en['complete'] = 'Download complete. Current time';
$en['invalid_password'] = 'Invalid key!';
$en['please_try_again'] = 'Please try again.';
$en['title'] = 'Remote File Downloader';
$en['sub_title'] = '<img class="twitter-emoji" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAKHSURBVDhPZVPPSxRhGH7m252ZXXfX1dJd02xDhDISCvIUBHYJFPOiUEbRtYNExy5WXjp28NB/0EUvEQVdg04lFUU/IESDNdefu67rOrOzMz3vN2spPfAyL8/3Pu+vbz4jIHAAm4+fwv22hNhZhZbhD5orvjyPvS8+rL4cjty/o7l96AQb0zOoF9ah0gm4XxdgxG34OxG0jhV00NZcFipZR1B1YJ3pgV+qIJJtw9GpSUTuNnc/3Hs7j8Ctwd/chorZMAxDcsPMuAgcBTefgDLJWCbq60UEu1V4S3l4K2tQ3vIaK8ZgmFFtfxEYUIk6VJNPv8ER+3GiEa1KjAyy3fqhINlK4CrE+8raxD+0KfqiEa1q6p9H8mIRXtFEUDNCMb92bwWq3dUm/sEziRWNaI3g0+0A1jJqiymUXmfgLDTJ+Oia+tEoFyI/fUpXtnt2kb6yCvNkGXA7meDdMGkqovzEOG810pAQviyTUDzbR5zj7inAk7MA9Bqo061wiXGLibjyKH2TycTEF07OJEZiGwhHcFfpMTBu4snMG3RmUzjRlUYqYeugcsXBr3wJy4Uy7k1eYpc1FmcnVoYJFmcCFJ4DkTiQsjEyPoeWZnYvt9foXH4LxaLFbeDF7BgzOuyiCmRHOUIHCY8nEu35uHY1B8cFEtxlKhma+MJdH83pmDCWGmoV7A6gfYgZd3RrN24NYGjwODa2WIiUmPhDl7sxcXMgbF9iRUPtv8f0cYJlfnNhKSBpwd2q4vP38C30n87CauWIO2zD4/XZx4Bzz/TZ4df48xGw+opJuIQoFxjl5gUeq3qcW9rOsHLvg5An/nvOcFh1ZRYoveePsh5yVhuQvsCZx1k9G3IawB8xOxT1Y9raeQAAAABJRU5ErkJggg==" draggable="false" alt="😍" />';
$en['can_not_open_file'] = 'Can not open file';
$en['can_not_write_log'] = 'Can not write file';
$en['query_file'] = 'Query File';
$en['query_time'] = 'Query Time';
$en['file_not_writeable'] = 'file not writeable';
$en['i_have_success_save'] = 'I have success save';
$en['write_successful'] = 'Write successful!';
$en['os_has_logged'] = 'The operating system has written to the log records.';
$en['create_new_file'] = 'File does not exist; attempting to create;';
$en['create_failure'] = 'Create Failed';
$en['file_size'] = 'File Size';
$en['unknown_length'] = 'Unknown length';
$en['unknown_error'] = 'Unknown error';
$en['downloaded'] = 'Have downloaded';
$en['download_progress'] = 'Download progress';
$en['warn_to_url'] = 'Must be an absolute address';
$en['alert_url'] = 'Please check u input!';
$en['pwd_pls'] = 'Enter the password pls!';
$en['confirm_exit'] = 'Exit?';
$en['already_exit'] = 'Already exit';
$en['setpwd'] = 'Set new password';
$en['new_pwd_miss'] = 'Different new pass';
$en['cancel'] = 'Cancel';
$en['fl_key'] = 'List downloaded';
$en['fl_name'] = 'Name';
$en['fl_modtime'] = 'Last Modified';
$en['fl_size'] = 'Size';
$en['fl_delete'] = 'Delete';
$en['fl_action'] = 'Action';
$cn['success'] = 'Success';
$cn['fail'] = 'Fail';
// Chinese
$cn['language'] = 'Chinese';
$cn['version'] = '版本';
$cn['url'] = '链接';
$cn['key'] = '密码';
$cn['new_pass'] = '新密码';
$cn['old_pass'] = '旧密码';
$cn['new_pass_again'] = '再来一次新密码';
$cn['login'] = '登陆';
$cn['go'] = '开始下载';
$cn['spantime'] = '总计耗时';
$cn['second_file_size'] = '秒，文件大小';
$cn['ms_file_size'] = '微秒，文件大小';
$cn['byte'] = '字节';
$cn['complete'] = '下载完成。现在时间';
$cn['invalid_password'] = '密码无效！';
$cn['please_try_again'] = '请重新输入。';
$cn['title'] = '远程下载';
$cn['sub_title'] = '<img class="twitter-emoji" src="data:image/png;base64,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" draggable="false" alt="😍" title="带有爱慕眼睛的表情" aria-label="表情符号： 带有爱慕眼睛的表情" />';
$cn['can_not_open_file'] = '不能打开文件';
$cn['can_not_write_log'] = '不能写入文件';
$cn['query_file'] = '链接';
$cn['query_time'] = '下载时间';
$cn['file_not_writeable'] = '文件不可写入';
$cn['i_have_success_save'] = '成功地将';
$cn['write_successful'] = '本次下载已记录。';
$cn['os_has_logged'] = '此次操作已记录。';
$cn['create_new_file'] = '日志文件不存在，新建。';
$cn['create_failure'] = '创建失败！';
$cn['file_size'] = '文件大小';
$cn['unknown_length'] = '未知';
$cn['unknown_error'] = '未知错误';
$cn['downloaded'] = '已经下载';
$cn['download_progress'] = '下载进度';
$cn['warn_to_url'] = '请输入完整链接。例如 http://www.example.com/file.txt';
$cn['alert_url'] = '请认真填写下载链接！';
$cn['pwd_pls'] = '请输入密码！';
$cn['confirm_exit'] = '真的要退出吗？';
$cn['already_exit'] = '您已退出';
$cn['setpwd'] = '设置新密码';
$cn['new_pwd_miss'] = '两次输入的新密码不同';
$cn['cancel'] = '取消';
$cn['fl_key'] = '列出下载项';
$cn['fl_name'] = '文件名';
$cn['fl_modtime'] = '修改时间';
$cn['fl_size'] = '大小';
$cn['fl_delete'] = '删除';
$cn['fl_action'] = '操作';
$cn['success'] = '成功';
$cn['fail'] = '失败';
$lang_ = $$lang; // 把变量$lang的值作为变量名
if (isset($lang_[$tag])) {
return $lang_[$tag];
} // isset($lang_[$tag])
else {
// return "[$tag]"; // So we can know what is missing
return $en[$tag];
}
} // function et($tag)
// +--------------------------------------------------
// | Runtime Class
// +--------------------------------------------------
class runtime
{
var $StartTime = 0;
var $StopTime = 0;
function get_microtime()
{
list($usec, $sec) = explode(' ', microtime());
return ((float) $usec + (float) $sec);
}
function start()
{
$this->StartTime = $this->get_microtime();
}
function stop()
{
$this->StopTime = $this->get_microtime();
}
function spent($m)
{
return round(($this->StopTime - $this->StartTime) * (($m=='1')?1000:1), 2);
}
} // class runtime
// +--------------------------------------------------
// | Journal System
// +--------------------------------------------------
function recoder($message)
{
$result = "";
global $journal;
$logfile = $journal;
if (!file_exists($logfile)) {
$result .= ml('create_new_file');
if (!fopen($logfile, 'w')) {
$result .= ml('create_failure');
return $result;
} // !fopen($logfile, 'w')
} // !file_exists($logfile)
// 文件操作
if (is_writable($logfile)) {
if ($handle = fopen($logfile, 'a+')) {
$message .= "\r\n";
if (fwrite($handle, $message) === false) {
$result .= ml('can_not_write_log') . $logfile;
} // @fwrite($handle, $message) === false
else {
$result .= ml('write_successful');
}
fclose($handle);
} // $handle = fopen($logfile, 'a+')
else {
$result .= ml('can_not_open_file') . $logfile;
}
} // is_writable($logfile)
else {
$result .= ml('file_not_writeable');
}
return $result;
} // function recoder($message)
$debug_on = !true;
$debug_log = "";
function debug_print($msg) {
global $debug_on, $debug_log;
if ($debug_on) {
echo "<pre>", $msg, "\n", $debug_log;
echo "\n_SESSION\n";
echo var_dump($_SESSION);
echo "\n_COOKIE\n";
echo var_dump($_COOKIE);
echo "</pre>";
}
}
// +--------------------------------------------------
// | Interface
// +--------------------------------------------------
if (isset($_COOKIE[$cookie_lang]) && in_array($_COOKIE[$cookie_lang], $avliable_lang, true)) {
$lang = $_COOKIE[$cookie_lang];
}
$user_is_logon = (isset($_SESSION['is_logon']) && $_SESSION['is_logon'] == true);
$todo = "download";
// $debug_log .= "init:";
// $debug_log .= $user_is_logon?"user_is_logon\n":"user_not_logon\n";
// +--------------------------------------------------
// | Actions
// +--------------------------------------------------
if (isset($_POST['fromhash']) && $_POST['fromhash'] == $_SESSION['fromhash']) {
if ($user_is_logon) {
// 退出
if (isset($_POST['url']) && $_POST['url'] == $exit) {
$user_is_logon = false;
// setcookie($cookie_logon, "", time()-$cookie_cache_time, "/", $_SERVER["SERVER_NAME"]); // $_SERVER["HTTP_HOST"] is equivalent
$_SESSION['is_logon'] = false;
$todo = "exit";
} // isset($_POST['url']) && md5($_POST['url']) == $exit
// 列出下载项
if ((isset($_POST['url']) && $_POST['url'] == $fl_key)) {
$todo = "list";
} // (isset($_POST['url']) && $_POST['url'] == $fl_key)
// 下载文件
if ($todo == "download" && isset($_POST['url']) && $_POST['url'] != null) {
$url = $_POST['url'];
// 开始计时
$runtime = new runtime;
$runtime->start();
// 检查下载目录
if (!is_dir($folder)) {
mkdir($folder, 0777);
}
// 开始下载
$remote_file = fopen($url, "rb");
if ($remote_file) {
// 获取文件大小
$filesize = -1;
$headers = get_headers($url, 1);
if (array_key_exists("Content-Length", $headers)) {
$filesize = $headers["Content-Length"];
} else {
$filesize = 0;
} // array_key_exists("Content-Length", $headers)
// 不是所有的文件都会先返回大小的，
// 有些动态页面不先返回总大小，这样就无法计算进度了
if ($filesize != -1) {
echo "<script>setFileSize($filesize);</script>"; // 前台显示文件大小
} // $filesize != -1
$new_file = $folder . basename($url);
$local_file = fopen($new_file, "wb");
$total_len = 0;
$current_len = 0;
if ($local_file) {
while (!feof($remote_file)) {
$current_part = fread($remote_file, $down_part_size); // 分块下载
$current_len = strlen($current_part); // 本次下载的字节数
$total_len += $current_len; // 累计已经下载的字节数
fwrite($local_file, $current_part, $current_len); // $down_part_size ?
echo "<script>setDownloaded($total_len);</script>"; // 前台显示下载进度
ob_flush();
flush();
} // !feof($remote_file)
fclose($local_file);
} // $local_file
fclose($remote_file);
// 停止计时
$runtime->stop();
// 总结
$dldone = '<p><span class="info">' . ml('complete') . date("Y-m-d H:i:s") . '</span></p>';
$summary = '<p>' . ml('spantime') . ': <span class="sum"> ' . $runtime->spent('0') . ' </span>' . ml('second_file_size') . ': <span class="sum"> ' . $filesize . ' </span>' . ml('byte') . '</p>';
// 记录日志
$logs = ml('query_file') . ': ' . $url . "\r\n" . ml('spantime') . ": " . $runtime->spent('1') . ml('ms_file_size') . ": " . $headers["Content-Length"] . ml('byte');
$record_result = recoder($logs);
} // $remote_file
else {
$record_result = "open [" . $url . "] failed" . "\r\nquery time: " . date("Y-m-d H:i:s") . "\r\n" . "\r\n";
recoder($record_result);
}
echo "<div class='footer'>", $summary, $dldone, $record_result, "</div>";
} // !(isset($todo) && $todo == "list") && isset($_POST['url']) && $_POST['url'] != null
// 删除指定文件
if (isset($_POST['delete_file'])) {
if (substr($_POST['delete_file'], 0, 6) == "index.") {
die("forbidden!");
} // substr($_POST['delete_file'], 0, 6) == "index."
else {
$delete_result = unlink($folder . $_POST['delete_file'])? ml('success'): ml('fail');
echo ml('fl_delete'), " [", $_POST['delete_file'], "] ", $delete_result;
die();
}
$todo = "list";
} // isset($_POST['delete_file'])
} // $user_is_logon
else {
// 登录
if (isset($_POST['key']) && md5($_POST['key']) == $auth_pass) {
$user_is_logon = true;
// setcookie($cookie_logon, $auth_pass, time()+$cookie_cache_time, "/", $_SERVER["SERVER_NAME"]); // $_SERVER["HTTP_HOST"] is equivalent
$_SESSION['is_logon'] = true;
} // isset($_POST['key']) && md5($_POST['key']) == $auth_pass
} // !$user_is_logon
// 修改密码
if (isset($_POST['oldkey']) && isset($_POST['newkey']) && md5($_POST['oldkey']) == $auth_pass) {
$auth_pass = md5($_POST['newkey']);
if ($cfg->data['auth_pass'] != $auth_pass) {
$cfg->data['auth_pass'] = $auth_pass;
$cfg->save(); // 修改密码
$user_is_logon = false;
} // $cfg->data['auth_pass'] != $auth_pass
} // isset($_POST['oldkey']) && isset($_POST['newkey']) && md5($_POST['oldkey']) == $auth_pass
// 多语言切换
// todo: 使用 cookies 配置（登录页面）显示语言，登录后若有修改再覆盖
$newlang = isset($_POST['newlang'])? $_POST['newlang']: null;
if ($newlang != null && in_array($newlang, $avliable_lang, true)) {
$lang = $newlang;
setcookie($cookie_lang, $lang, 0, "/", $_SERVER["SERVER_NAME"]);
if ($user_is_logon) { // 登录后才保存语言设置
$cfg->data['lang'] = $lang;
$cfg->save(); // 修改语言
}
} // $newlang != null && array_key_exists($newlang, $avliable_lang, true)
} // isset($_POST['fromhash']) && $_POST['fromhash'] == $_SESSION['fromhash']
// 为用户登录准备新的标识
if (!$user_is_logon) {
srand(microtime(true));
$newfromhash = md5(rand());
$_SESSION['fromhash'] = $newfromhash;
setcookie($_fromhash, $newfromhash, time()+$cookie_cache_time, "/", $_SERVER["SERVER_NAME"]); // $_SERVER["HTTP_HOST"] is equivalent
} // !$user_is_logon
// $debug_log .= "again:";
// $debug_log .= $user_is_logon?"user_is_logon\n":"user_not_logon\n";
debug_print($_SERVER["SERVER_NAME"]);
?>
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title><?php echo ml('title'); ?></title>
<script type="text/javascript">
function $(obj)
{
return document.getElementById(obj);
}
<?php
if ($user_is_logon) { // 内页使用的javascript
?>
// 控制地址长度
function query()
{
if (input_form.url.value.length<4)
{
if (input_form.url.value.length>0)
{
alert(<?php echo "\"", ml('alert_url'), "\""; ?>);
input_form.url.focus();
$("infotable").style.display="none";
}
else
{
if (confirm("<?php echo ml('confirm_exit');?>"))
{
input_form.url.value="exit";
input_form.submit();
}
}
}
else
{
input_form.submit();
}
}
// 显示文件列表
function genlist()
{
input_form.url.value="<?php echo $fl_key;?>";
input_form.submit();
}
// 删除文件
function request_delete(file)
{
if (confirm("<?php echo ml('fl_delete');?> "+file+"?"))
{
delete_form.delete_file.value=file;
delete_form.submit();
}
}
// 文件长度
var filesize=0;
// 显示文件长度
function setFileSize(len)
{
filesize=len;
$("filesize").innerHTML=len;
$("infotable").style.display="";
}
// 显示已下载量并计算百分比
function setDownloaded(len)
{
$("downloaded").innerHTML=len;
if (filesize>0)
{
var percent=Math.round(len*100/filesize);
$("progressbar").style.width=(percent+"%");
if (percent>0)
{
$("progressbar").innerHTML=percent+"%";
$("progresstext").innerHTML="";
}
else
{
$("progresstext").innerHTML=percent+"%";
}
}
}
function autoresize()
{
$("input_form").style.display="";
$("url").style.width=$("query").parentNode.clientWidth-$("query").clientWidth*3+"px";
}
// 设置语言
function setlang()
{
if (confirm("Switch to new language: "+lang_form.newlang.options[lang_form.newlang.selectedIndex].innerHTML))
{
lang_form.submit();
}
}
<?php
} // $user_is_logon
else {
// 登录页使用的javascript
?>
// 登录页切换语言不确认
function setlang()
{
lang_form.submit();
}
// 登陆
function login()
{
login_form.submit();
}
function check_new_pwd()
{
if ($("newkey_again").value==$("newkey").value)
{
$("setpwd").onclick=setnewpwd;
$("setpwd").innerHTML="<?php echo ml('setpwd'); ?>";
}
else
{
$("setpwd").innerHTML="<?php echo ml('new_pwd_miss'); ?>";
$("setpwd").onclick=function(){alert("<?php echo ml('new_pwd_miss'); ?>");};
}
}
function setnewpwd()
{
reset_form.submit();
}
function reset(s)
{
if (s==1)
{
$("login_form").style.display="none";
$("reset_form").style.display="";
}
else
{
$("login_form").style.display="";
$("reset_form").style.display="none";
}
}
function autoresize()
{
$("key").style.width=$("query").parentNode.clientWidth*0.5-$("query").clientWidth*2+"px";
}
<?php
} // if(isset($_SESSION['is_logon']) && $_SESSION['is_logon'] == true)else
?>
window.onload=autoresize;
window.onresize=autoresize;
</script>
<style type="text/css">
* {
font-family: "Microsoft YaHei", "WenQuanYi Micro Hei", "WenQuanYi Micro Hei", Helvetica, Arial, sans-serif, sans-serif;
}
body {
font-size:16px;
margin:0;
padding:0;
}
input {
border:1px solid #447900;
margin:0 0;
padding:2px 4px;
vertical-align:middle;
height:26px;
font-size:16px;
color:#0000FF;
}
a {
color: #337ab7;
text-decoration:none;
}
.btn {
display:inline-block;
margin-bottom:0;
font-size:14px;
font-weight:400;
line-height:1.428571;
text-align:center;
white-space:nowrap;
vertical-align:middle;
-ms-touch-action:manipulation;
touch-action:manipulation;
cursor:pointer;
-webkit-user-select:none;
-moz-user-select:none;
-ms-user-select:none;
user-select:none;
background-image:none;
border:1px solid transparent;
border-radius:4px;
padding:6px 12px;
}
.btn.focus,.btn:focus,.btn:hover {
color:#333;
text-decoration:none;
}
.btn-default {
color:#333;
background-color:#fff;
border-color:#ccc;
}
.btn-default.focus,.btn-default:focus {
color:#333;
background-color:#e6e6e6;
border-color:#8c8c8c;
}
.btn-default:hover {
color:#333;
background-color:#e6e6e6;
border-color:#adadad;
}
table.i {
border:3px solid #cccccc;border-collapse:collapse;
}
th {
width:1px;
white-space:nowrap;
padding:2px 12px;
}
td.i {
padding:2px 12px;
}
div.footer {
width:80%;
margin:auto;
padding:10px;
}
span.info {
color:#FF0000;
}
span.sum {
color:#0000FF;
}
div.progressbar {
float:left;
width:1px;
text-align:center;
color:#FFFFFF;
background-color:#0066CC
}
div.progresstext {
color:#FF0000;
float:left;
}
div.lang {
position:fixed;
top:0;
right:0;
border:1px solid #cccccc;
border-radius:4px;
margin:10px;
padding:3px;
}
div.center {
width:80%;
text-align:center;
margin:0 auto;
}
div.list {
max-width:80%;
margin:0 auto;
background-color:#FFFFCC;
border-top:1px solid #646464;
border-bottom:1px solid #646464;
padding:6px 12px;
font-size:12pt;
}
table.list {
width:100%;
}
tr.even {background-color:#C7EDCC;}
tr.odd {background-color:#CDFFCC;}
td.l,th.l {text-align:left;padding:0 0;}
td.r,th.r {text-align:right;padding:0 0;}
</style>
</head>
<body>
<div class="title">
<h1 align="center"><?php echo ml('title'); ?><sup>
<?php
if ($user_is_logon) { // 登录后提供列出目录入口
?>
<a href="javascript:" onclick="genlist()"><?php echo ml('sub_title'); ?></a>
<?php
} // $user_is_logon
else {
echo ml('sub_title');
}
?>
</sup></h1>
</div>
<div class="lang">
<form method="post" name="lang_form" id="lang_form" align="center">
<input name="fromhash" value="<?php echo $_SESSION['fromhash']; ?>" type="hidden" />
<select name="newlang" onchange="setlang()">
<option value="cn" <?php if ($lang == "cn") {echo "selected=\"selected\"";} ?>>简体中文</option>
<option value="en" <?php if ($lang == "en") {echo "selected=\"selected\"";} ?>>English</option>
</select>
</form>
</div>
<?php
if ($user_is_logon) { // 登录后才能使用下载功能
?>
<form method="post" name="input_form" id="input_form" style="display:none;">
<div class="center">
<input name="fromhash" value="<?php echo $_SESSION['fromhash']; ?>" type="hidden" />
<?php echo ml('url'); ?>: <input name="url" id="url" type="text" placeholder="<?php echo ml('warn_to_url'); ?>" />
<a href="javascript:" class="btn btn-default" id="query" onclick="query()"><?php echo ml('go'); ?></a>
</div>
<br />
</form>
<?php
if (isset($todo) && $todo == "list") {
?>
<div class="list">
<table class="list" id="filelist" cellpadding="0" cellspacing="0" border="0" margin-left="12">
<tr>
<th class="l"><?php echo ml('fl_name'); ?></th>
<th class="r"><?php echo ml('fl_modtime'); ?></th>
<th class="r"><?php echo ml('fl_size'); ?></th>
<th class="r"><?php echo ml('fl_action'); ?></th>
</tr>
<?php
// 加载隐藏项列表
if (file_exists($hidden_cfg)) {
$hidden_files = array_map("strtolower", array_map("rtrim", file($hidden_cfg)));
array_push($hidden_files, $hidden_cfg);
} else {
$hidden_files = array();
} // file_exists($hidden_cfg)
$filelist = array();
if ($dir = @opendir($folder)) {
while (($item = readdir($dir)) !== false) {
if (!in_array(strtolower($item), $hidden_files)) {
if (is_file($folder . $item)) {
if ($hide_dotfiles) { // 不列出隐藏文件
if (substr($item, 0, 1) == "." or substr($item, -1) == "~") {
continue;
}
} // $hide_dotfiles
$filelist[] = array(
'name'=> $item,
'size'=> filesize($folder . $item),
'modtime'=> filemtime($folder . $item)
);
} // is_file($folder . $item)
} // !in_array(strtolower($item), $hidden_files)
} // ($item = readdir($dir)) !== false
closedir($dir);
} // $dir = @opendir($folder)
// 按日期降序排序
// array_multisort("modtime", SORT_DESC, $filelist);
// die(var_dump($filelist));
// This function returns the file size of a specified $file.
function format_bytes($size, $precision=0) {
$sizes = array('YB', 'ZB', 'EB', 'PB', 'TB', 'GB', 'MB', 'KB', 'B');
$total = count($sizes);
while($total-- && $size > 1024) $size /= 1024;
return sprintf('%.'.$precision.'f', $size).$sizes[$total];
}
/*
function getServerURL() {
if (isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == "on") {
$url = "https://" . $_SERVER["SERVER_NAME"]; // $_SERVER["HTTP_HOST"] is equivalent
if ($_SERVER["SERVER_PORT"] != "443") {
$url .= ":" . $_SERVER["SERVER_PORT"];
}
}
else {
$url = "http://" . $_SERVER["SERVER_NAME"]; // $_SERVER["HTTP_HOST"] is equivalent
if ($_SERVER["SERVER_PORT"] != "80") {
$url .= ":" . $_SERVER["SERVER_PORT"];
}
}
return $url . "/";
}
$svr_url = getServerURL();
*/
$backgroundcolor = 0;
// 输出文件列表
foreach($filelist as $file) {
if ($backgroundcolor % 2) {
echo '<tr class="even">';
} else {
echo '<tr class="odd">';
}
$backgroundcolor += 1;
echo '<td class="l"><a href="', /*$svr_url,*/ $folder, rawurlencode($file["name"]). '"download>', htmlentities($file["name"], ENT_NOQUOTES), '</a></td>';
echo '<td class="r">' , date('Y-m-d H:i:s', $file['modtime']), '</td>';
echo '<td class="r">', format_bytes($file["size"], 2), '</td>';
echo '<td class="r"><a href="javascript:" onclick="request_delete(\'', rawurlencode($file["name"]), '\')">', ml('fl_delete'), '</a></td>';
echo "</tr>";
} // $filelist as $file
?>
</table>
</div>
<br />
<div class="center">
<iframe name="insideframe" width="100%" height="100" frameborder="no"></iframe>
</div>
<form method="post" target="insideframe" name="delete_form" id="delete_form">
<input name="fromhash" value="<?php echo $_SESSION['fromhash']; ?>" type="hidden" />
<input name="delete_file" value="" type="hidden" />
</form>
<?php
} // $todo == "list"
?>
<table border="1" width="80%" align="center" class="i" id="infotable" style="display:none;">
<tr>
<th><?php echo ml('file_size'); ?></th>
<td class="i"><span id="filesize" class="info"><?php echo ml('unknown_length'); ?></span> <?php echo ml('byte'); ?></td>
</tr>
<tr>
<th><?php echo ml('downloaded'); ?></th><td class="i"><span id="downloaded" class="info">0</span> <?php echo ml('byte'); ?></td>
</tr>
<tr>
<th><?php echo ml('download_progress'); ?></th><td class="i"><div id="progressbar" class="progressbar"></div><div id="progresstext" class="progresstext">NaN</div></td>
</tr>
</table>
<?php
} // $user_is_logon
else {
?>
<form method="post" name="login_form" id="login_form">
<div class="center">
<input name="fromhash" value="<?php echo $_SESSION['fromhash']; ?>" type="hidden" />
<a href="javascript:" id="reset" onclick="reset(1)"><?php echo ml('key'); ?></a>: <input name="key" id="key" type="password" />
<a href="javascript:" class="btn btn-default" id="query" onclick="login()"><?php echo ml('login'); ?></a>
<?php
if (isset($_POST['key']) && md5($_POST['key'])) {
if ($auth_pass && $_POST['key'] != $exit) {
echo '<p><span class="info">', ml('invalid_password'), ml('please_try_again'), ml('os_has_logged'), '</span></p>';
$logs = date("Y-m-d H:i:s") . " key[" . $_POST['key'] . "]";
recoder($logs);
} // $auth_pass && $_POST['key'] != $exit
else {
echo '<p><span class="info">', ml('already_exit'), '</span></p>';
}
} // isset($_POST['key']) && md5($_POST['key']) != $auth_pass
?>
</div>
</form>
<form method="post" name="reset_form" id="reset_form" style="display:none">
<input name="fromhash" value="<?php echo $_SESSION['fromhash']; ?>" type="hidden" />
<table align="center">
<tr>
<td><?php echo ml('old_pass'); ?></td>
<td><input name="oldkey" id="oldkey" type="password" /></td>
</tr>
<tr>
<td><?php echo ml('new_pass'); ?></td>
<td><input name="newkey" id="newkey" type="password" oninput="check_new_pwd()" /></td>
</tr>
<tr>
<td><?php echo ml('new_pass_again'); ?></td>
<td><input id="newkey_again" type="password" oninput="check_new_pwd()" /></td>
</tr>
<tr>
<td></td>
<td><a href="javascript:" class="btn btn-default" id="setpwd" onclick="setnewpwd()" name="setpwd"><?php echo ml('setpwd'); ?></a> <a href="javascript:" id="setpwd0" onclick="reset(0)" name="setpwd0"><?php echo ml('cancel'); ?></a></td>
</tr>
</table>
</form>
<?php
} // if(isset($_SESSION['is_logon']) && $_SESSION['is_logon'] == true)else
?>
</body>
</html>