ZwiiCMS/core/vendor/filemanager/upload.php

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4.6 KiB
PHP
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<?php
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try{
if (!isset($config)){
$config = include 'config/config.php';
}
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include 'include/utils.php';
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if ($_SESSION['RF']["verify"] != "RESPONSIVEfilemanager")
{
response(trans('forbiden').AddErrorLocation(), 403)->send();
exit;
}
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include 'include/mime_type_lib.php';
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$ftp=ftp_con($config);
if($ftp){
$source_base = $config['ftp_base_folder'].$config['upload_dir'];
$thumb_base = $config['ftp_base_folder'].$config['ftp_thumbs_dir'];
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}else{
$source_base = $config['current_path'];
$thumb_base = $config['thumbs_base_path'];
}
if(isset($_POST["fldr"])){
$_POST['fldr'] = str_replace('undefined','',$_POST['fldr']);
$storeFolder = $source_base.$_POST["fldr"];
$storeFolderThumb = $thumb_base.$_POST["fldr"];
}else{
return;
}
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$fldr = rawurldecode(trim(strip_tags($_POST['fldr']),"/") ."/");
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if (strpos($fldr,'../') !== FALSE
|| strpos($fldr,'./') !== FALSE
|| strpos($fldr,'..\\') !== FALSE
|| strpos($fldr,'.\\') !== FALSE )
{
response(trans('wrong path'.AddErrorLocation()))->send();
exit;
}
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$path = $storeFolder;
$cycle = TRUE;
$max_cycles = 50;
$i = 0;
//GET config
while ($cycle && $i < $max_cycles)
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{
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$i++;
if ($path == $config['current_path']) $cycle = FALSE;
if (file_exists($path."config.php"))
{
$configTemp = include $path.'config.php';
$config = array_merge($config,$configTemp);
//TODO switch to array
$cycle = FALSE;
}
$path = fix_dirname($path).'/';
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}
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require('UploadHandler.php');
$messages = null;
if(trans("Upload_error_messages")!=="Upload_error_messages"){
$messages = trans("Upload_error_messages");
}
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if(isset($_POST['url'])){
$temp = tempnam('/tmp','RF');
$ch = curl_init($_POST['url']);
$fp = fopen($temp, 'wb');
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_exec($ch);
curl_close($ch);
fclose($fp);
$_FILES['files'] = array(
'name' => array(basename($_POST['url'])),
'tmp_name' => array($temp),
'size' => array(filesize($temp)),
'type' => null
);
}
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if($config['mime_extension_rename']){
$info = pathinfo($_FILES['files']['name'][0]);
$mime_type = $_FILES['files']['type'][0];
if (function_exists('mime_content_type')){
$mime_type = mime_content_type($_FILES['files']['tmp_name'][0]);
}elseif(function_exists('finfo_open')){
$finfo = finfo_open(FILEINFO_MIME_TYPE);
$mime_type = finfo_file($finfo, $_FILES['files']['tmp_name'][0]);
}else{
include 'include/mime_type_lib.php';
$mime_type = get_file_mime_type($_FILES['files']['tmp_name'][0]);
}
$extension = get_extension_from_mime($mime_type);
if($extension=='so' || $extension=='' || $mime_type == "text/troff"){
$extension = $info['extension'];
}
$filename = $info['filename'].".".$extension;
}else{
$filename = $_FILES['files']['name'][0];
}
$_FILES['files']['name'][0] = fix_filename($filename,$config);
// LowerCase
if ($config['lower_case'])
{
$_FILES['files']['name'][0] = fix_strtolower($_FILES['files']['name'][0]);
}
if (!checkresultingsize($_FILES['files']['size'][0])) {
$upload_handler->response['files'][0]->error = sprintf(trans('max_size_reached'),$MaxSizeTotal).AddErrorLocation();
echo json_encode($upload_handler->response);
exit();
}
$uploadConfig = array(
'config' => $config,
'storeFolder' => $storeFolder,
'storeFolderThumb' => $storeFolderThumb,
'ftp' => $ftp,
'upload_dir'=> dirname($_SERVER['SCRIPT_FILENAME']).'/'.$storeFolder,
'upload_url' => $config['base_url'].$config['upload_dir'].$_POST['fldr'],
'mkdir_mode' => $config['folderPermission'],
'max_file_size' => $config['MaxSizeUpload']*1024*1024,
'correct_image_extensions' => true,
'print_response' => false
);
if(!$config['ext_blacklist']){
$uploadConfig['accept_file_types'] = '/\.('.implode('|',$config['ext']).')$/i';
}else{
$uploadConfig['accept_file_types'] = '/\.(?!('.implode('|',$config['ext_blacklist']).')$)/i';
}
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if($ftp){
if (!is_dir($config['ftp_temp_folder'])) {
mkdir($config['ftp_temp_folder'], $config['folderPermission'], true);
}
if (!is_dir($config['ftp_temp_folder']."thumbs")) {
mkdir($config['ftp_temp_folder']."thumbs", $config['folderPermission'], true);
}
$uploadConfig['upload_dir'] = $config['ftp_temp_folder'];
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}
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$upload_handler = new UploadHandler($uploadConfig,true, $messages);
}catch(Exception $e){
$return = array();
foreach($_FILES['files']['name'] as $i => $name){
$return[] = array(
'name' => $name,
'error' => $e->getMessage(),
'size' => $_FILES['files']['size'][$i],
'type' => $_FILES['files']['type'][$i]
);
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}
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echo json_encode(array("files"=>$return));
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}