%PDF-
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Mini Shell
<?php
/**
* Filemanager PHP class
*
* filemanager.class.php
* class for the filemanager.php connector
*
* @license MIT License
* @author Riaan Los <mail (at) riaanlos (dot) nl>
* @author Simon Georget <simon (at) linea21 (dot) com>
* @copyright Authors
*/
class Filemanager {
protected $config = array();
protected $language = array();
protected $get = array();
protected $post = array();
protected $properties = array();
protected $item = array();
protected $languages = array();
protected $root = '';
protected $doc_root = '';
public function __construct($config) {
$this->config = $config;
$this->root = dirname(dirname(dirname(__FILE__))).DIRECTORY_SEPARATOR;
$this->properties = array(
'Date Created'=>null,
'Date Modified'=>null,
'Height'=>null,
'Width'=>null,
'Size'=>null
);
if (isset($this->config['doc_root'])) {
$this->doc_root = $this->config['doc_root'];
} else {
$this->doc_root = $_SERVER['DOCUMENT_ROOT'];
}
$this->setParams();
$this->availableLanguages();
$this->loadLanguageFile();
}
public function error($string,$textarea=false) {
$array = array(
'Error'=>$string,
'Code'=>'-1',
'Properties'=>$this->properties
);
if($textarea) {
echo '<textarea>' . json_encode($array) . '</textarea>';
} else {
echo json_encode($array);
}
die();
}
public function lang($string) {
if(isset($this->language[$string]) && $this->language[$string]!='') {
return $this->language[$string];
} else {
return 'Language string error on ' . $string;
}
}
public function getvar($var) {
if(!isset($_GET[$var]) || $_GET[$var]=='') {
$this->error(sprintf($this->lang('INVALID_VAR'),$var));
} else {
$this->get[$var] = $this->sanitize($_GET[$var]);
return true;
}
}
public function postvar($var) {
if(!isset($_POST[$var]) || $_POST[$var]=='') {
$this->error(sprintf($this->lang('INVALID_VAR'),$var));
} else {
$this->post[$var] = $_POST[$var];
return true;
}
}
public function getinfo() {
$this->item = array();
$this->item['properties'] = $this->properties;
$this->get_file_info();
$full_path = $this->doc_root .$this->get['path'];
$array = array(
'Path'=> $this->get['path'],
'Filename'=>$this->item['filename'],
'File Type'=>$this->item['filetype'],
'Preview'=>$this->item['preview'],
'Properties'=>$this->item['properties'],
'Error'=>"",
'Code'=>0
);
return $array;
}
public function getfolder() {
$array = array();
$current_path = $this->doc_root . $this->get['path'];
if(!is_dir($current_path)) {
$this->error(sprintf($this->lang('DIRECTORY_NOT_EXIST'),$this->get['path']));
}
if(!$handle = opendir($current_path)) {
$this->error(sprintf($this->lang('UNABLE_TO_OPEN_DIRECTORY'),$this->get['path']));
} else {
while (false !== ($file = readdir($handle))) {
if($file != "." && $file != ".." && is_dir($current_path . $file)) {
if(!in_array($file, $this->config['unallowed_dirs'])) {
$array[$this->get['path'] . $file .'/'] = array(
'Path'=> $this->get['path'] . $file .'/',
'Filename'=>$file,
'File Type'=>'dir',
'Preview'=> $this->config['icons']['path'] . $this->config['icons']['directory'],
'Properties'=>array(
'Date Created'=>null,
'Date Modified'=>null,
'Height'=>null,
'Width'=>null,
'Size'=>null
),
'Error'=>"",
'Code'=>0
);
}
} else if ($file != "." && $file != ".." && !in_array($file, $this->config['unallowed_files'])) {
$this->item = array();
$this->item['properties'] = $this->properties;
$this->get_file_info($this->get['path'] . $file);
if(!isset($this->params['type']) || (isset($this->params['type']) && strtolower($this->params['type'])=='images' && in_array(strtolower($this->item['filetype']),$this->config['images']))) {
if($this->config['upload']['imagesonly']== false || ($this->config['upload']['imagesonly']== true && in_array(strtolower($this->item['filetype']),$this->config['images']))) {
$array[$this->get['path'] . $file] = array(
'Path'=>$this->get['path'] . $file,
'Filename'=>$this->item['filename'],
'File Type'=>$this->item['filetype'],
'Preview'=>$this->item['preview'],
'Properties'=>$this->item['properties'],
'Error'=>"",
'Code'=>0
);
}
}
}
}
closedir($handle);
}
return $array;
}
public function rename() {
$suffix='';
if(substr($this->get['old'],-1,1)=='/') {
$this->get['old'] = substr($this->get['old'],0,(strlen($this->get['old'])-1));
$suffix='/';
}
$tmp = explode('/',$this->get['old']);
$filename = $tmp[(sizeof($tmp)-1)];
$path = str_replace('/' . $filename,'',$this->get['old']);
if(file_exists ($this->doc_root . $path . '/' . $this->get['new'])) {
if($suffix=='/' && is_dir($this->doc_root . $path . '/' . $this->get['new'])) {
$this->error(sprintf($this->lang('DIRECTORY_ALREADY_EXISTS'),$this->get['new']));
}
if($suffix=='' && is_file($this->doc_root . $path . '/' . $this->get['new'])) {
$this->error(sprintf($this->lang('FILE_ALREADY_EXISTS'),$this->get['new']));
}
}
if(!rename($this->doc_root . $this->get['old'],$this->doc_root . $path . '/' . $this->get['new'])) {
if(is_dir($this->get['old'])) {
$this->error(sprintf($this->lang('ERROR_RENAMING_DIRECTORY'),$filename,$this->get['new']));
} else {
$this->error(sprintf($this->lang('ERROR_RENAMING_FILE'),$filename,$this->get['new']));
}
}
$array = array(
'Error'=>"",
'Code'=>0,
'Old Path'=>$this->get['old'],
'Old Name'=>$filename,
'New Path'=>$path . '/' . $this->get['new'].$suffix,
'New Name'=>$this->get['new']
);
return $array;
}
public function delete() {
if(is_dir($this->doc_root . $this->get['path'])) {
$this->unlinkRecursive($this->doc_root . $this->get['path']);
$array = array(
'Error'=>"",
'Code'=>0,
'Path'=>$this->get['path']
);
return $array;
} else if(file_exists($this->doc_root . $this->get['path'])) {
unlink($this->doc_root . $this->get['path']);
$array = array(
'Error'=>"",
'Code'=>0,
'Path'=>$this->get['path']
);
return $array;
} else {
$this->error(sprintf($this->lang('INVALID_DIRECTORY_OR_FILE')));
}
}
public function add() {
$this->setParams();
if(!isset($_FILES['newfile']) || !is_uploaded_file($_FILES['newfile']['tmp_name'])) {
$this->error(sprintf($this->lang('INVALID_FILE_UPLOAD')),true);
}
if(($this->config['upload']['size']!=false && is_numeric($this->config['upload']['size'])) && ($_FILES['newfile']['size'] > ($this->config['upload']['size'] * 1024 * 1024))) {
$this->error(sprintf($this->lang('UPLOAD_FILES_SMALLER_THAN'),$this->config['upload']['size'] . 'Mb'),true);
}
if($this->config['upload']['imagesonly'] || (isset($this->params['type']) && strtolower($this->params['type'])=='images')) {
if(!$this->config['upload']['pdfonly']){
if(!($size = @getimagesize($_FILES['newfile']['tmp_name']))){
//yassir (zdt dik l condition pdfonly)
$this->error(sprintf($this->lang('UPLOAD_IMAGES_ONLY')),true);
}
if(!in_array($size[2], array(1, 2, 3, 7, 8))) {
$this->error(sprintf($this->lang('UPLOAD_IMAGES_TYPE_JPEG_GIF_PNG')),true);
}
}
}
$_FILES['newfile']['name'] = $this->cleanString($_FILES['newfile']['name'],array('.','-'));
if(!$this->config['upload']['overwrite']) {
$_FILES['newfile']['name'] = $this->checkFilename($this->doc_root . $this->post['currentpath'],$_FILES['newfile']['name']);
}
move_uploaded_file($_FILES['newfile']['tmp_name'], $this->doc_root . $this->post['currentpath'] . $_FILES['newfile']['name']);
$response = array(
'Path'=>$this->post['currentpath'],
'Name'=>$_FILES['newfile']['name'],
'Error'=>"",
'Code'=>0
);
echo '<textarea>' . json_encode($response) . '</textarea>';
die();
}
public function addfolder() {
if(is_dir($this->doc_root . $this->get['path'] . $this->get['name'])) {
$this->error(sprintf($this->lang('DIRECTORY_ALREADY_EXISTS'),$this->get['name']));
}
$newdir = $this->cleanString($this->get['name']);
if(!mkdir($this->doc_root . $this->get['path'] . $newdir,0755)) {
$this->error(sprintf($this->lang('UNABLE_TO_CREATE_DIRECTORY'),$newdir));
}
$array = array(
'Parent'=>$this->get['path'],
'Name'=>$this->get['name'],
'Error'=>"",
'Code'=>0
);
return $array;
}
public function download() {
if(isset($this->get['path']) && file_exists($this->doc_root .$this->get['path'])) {
header("Content-type: application/force-download");
header('Content-Disposition: inline; filename="' . basename($this->get['path']) . '"');
header("Content-Transfer-Encoding: Binary");
header("Content-length: ".filesize($this->doc_root . $this->get['path']));
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename="' . basename($this->get['path']) . '"');
readfile($this->doc_root . $this->get['path']);
} else {
$this->error(sprintf($this->lang('FILE_DOES_NOT_EXIST'),$this->get['path']));
}
}
public function preview() {
if(isset($this->get['path']) && file_exists($this->doc_root . $this->get['path'])) {
header("Content-type: image/" .$ext = pathinfo($this->get['path'], PATHINFO_EXTENSION));
header("Content-Transfer-Encoding: Binary");
header("Content-length: ".filesize($this->doc_root . $this->get['path']));
header('Content-Disposition: inline; filename="' . basename($this->get['path']) . '"');
readfile($this->doc_root . $this->get['path']);
} else {
$this->error(sprintf($this->lang('FILE_DOES_NOT_EXIST'),$this->get['path']));
}
}
private function setParams() {
$tmp = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/');
$tmp = explode('?',$tmp);
$params = array();
if(isset($tmp[1]) && $tmp[1]!='') {
$params_tmp = explode('&',$tmp[1]);
if(is_array($params_tmp)) {
foreach($params_tmp as $value) {
$tmp = explode('=',$value);
if(isset($tmp[0]) && $tmp[0]!='' && isset($tmp[1]) && $tmp[1]!='') {
$params[$tmp[0]] = $tmp[1];
}
}
}
}
$this->params = $params;
}
private function get_file_info($path='',$return=array()) {
if($path=='') {
$path = $this->get['path'];
}
$tmp = explode('/',$path);
$this->item['filename'] = $tmp[(sizeof($tmp)-1)];
$tmp = explode('.',$this->item['filename']);
$this->item['filetype'] = $tmp[(sizeof($tmp)-1)];
$this->item['filemtime'] = filemtime($this->doc_root . $path);
$this->item['filectime'] = filectime($this->doc_root . $path);
$this->item['preview'] = $this->config['icons']['path'] . $this->config['icons']['default'];
if(is_dir($this->doc_root . $path)) {
$this->item['preview'] = $this->config['icons']['path'] . $this->config['icons']['directory'];
} else if(in_array(strtolower($this->item['filetype']),$this->config['images'])) {
$this->item['preview'] = 'connectors/php/filemanager.php?mode=preview&path=' . $path;
//if(isset($get['getsize']) && $get['getsize']=='true') {
list($width, $height, $type, $attr) = getimagesize($this->doc_root . $path);
$this->item['properties']['Height'] = $height;
$this->item['properties']['Width'] = $width;
$this->item['properties']['Size'] = filesize($this->doc_root . $path);
//}
} else if(file_exists($this->root . $this->config['icons']['path'] . strtolower($this->item['filetype']) . '.png')) {
$this->item['preview'] = $this->config['icons']['path'] . strtolower($this->item['filetype']) . '.png';
$this->item['properties']['Size'] = filesize($this->doc_root . $path);
}
$this->item['properties']['Date Modified'] = date($this->config['date'], $this->item['filemtime']);
//$return['properties']['Date Created'] = date($config['date'], $return['filectime']); // PHP cannot get create timestamp
}
private function unlinkRecursive($dir,$deleteRootToo=true) {
if(!$dh = @opendir($dir)) {
return;
}
while (false !== ($obj = readdir($dh))) {
if($obj == '.' || $obj == '..') {
continue;
}
if (!@unlink($dir . '/' . $obj)) {
$this->unlinkRecursive($dir.'/'.$obj, true);
}
}
closedir($dh);
if ($deleteRootToo) {
@rmdir($dir);
}
return;
}
private function cleanString($string, $allowed = array()) {
$allow = null;
if (!empty($allowed)) {
foreach ($allowed as $value) {
$allow .= "\\$value";
}
}
$mapping = array(
'Š'=>'S', 'š'=>'s', 'Đ'=>'Dj', 'đ'=>'dj', 'Ž'=>'Z', 'ž'=>'z', 'Č'=>'C', 'č'=>'c', 'Ć'=>'C', 'ć'=>'c',
'À'=>'A', 'Á'=>'A', 'Â'=>'A', 'Ã'=>'A', 'Ä'=>'A', 'Å'=>'A', 'Æ'=>'A', 'Ç'=>'C', 'È'=>'E', 'É'=>'E',
'Ê'=>'E', 'Ë'=>'E', 'Ì'=>'I', 'Í'=>'I', 'Î'=>'I', 'Ï'=>'I', 'Ñ'=>'N', 'Ò'=>'O', 'Ó'=>'O', 'Ô'=>'O',
'Õ'=>'O', 'Ö'=>'O', 'Ø'=>'O', 'Ù'=>'U', 'Ú'=>'U', 'Û'=>'U', 'Ü'=>'U', 'Ý'=>'Y', 'Þ'=>'B', 'ß'=>'Ss',
'à'=>'a', 'á'=>'a', 'â'=>'a', 'ã'=>'a', 'ä'=>'a', 'å'=>'a', 'æ'=>'a', 'ç'=>'c', 'è'=>'e', 'é'=>'e',
'ê'=>'e', 'ë'=>'e', 'ì'=>'i', 'í'=>'i', 'î'=>'i', 'ï'=>'i', 'ð'=>'o', 'ñ'=>'n', 'ò'=>'o', 'ó'=>'o',
'ô'=>'o', 'õ'=>'o', 'ö'=>'o', 'ø'=>'o', 'ù'=>'u', 'ú'=>'u', 'û'=>'u', 'ý'=>'y', 'ý'=>'y', 'þ'=>'b',
'ÿ'=>'y', 'Ŕ'=>'R', 'ŕ'=>'r', ' '=>'_', "'"=>'_', '/'=>''
);
if (is_array($string)) {
$cleaned = array();
foreach ($string as $key => $clean) {
$clean = strtr($clean, $mapping);
$clean = preg_replace("/[^{$allow}_a-zA-Z0-9]/", '', $clean);
$cleaned[$key] = preg_replace('/[_]+/', '_', $clean); // remove double underscore
}
} else {
$string = strtr($string, $mapping);
$string = preg_replace("/[^{$allow}_a-zA-Z0-9]/", '', $string);
$cleaned = preg_replace('/[_]+/', '_', $string); // remove double underscore
}
return $cleaned;
}
private function sanitize($var) {
$sanitized = strip_tags($var);
$sanitized = str_replace('http://', '', $sanitized);
$sanitized = str_replace('https://', '', $sanitized);
$sanitized = str_replace('../', '', $sanitized);
return $sanitized;
}
private function checkFilename($path,$filename,$i='') {
if(!file_exists($path . $filename)) {
return $filename;
} else {
$_i = $i;
$tmp = explode(/*$this->config['upload']['suffix'] . */$i . '.',$filename);
if($i=='') {
$i=1;
} else {
$i++;
}
$filename = str_replace($_i . '.' . $tmp[(sizeof($tmp)-1)],$i . '.' . $tmp[(sizeof($tmp)-1)],$filename);
return $this->checkFilename($path,$filename,$i);
}
}
private function loadLanguageFile() {
// we load langCode var passed into URL if present and if exists
// else, we use default configuration var
$lang = $this->config['culture'];
if(isset($this->params['langCode']) && in_array($this->params['langCode'], $this->languages)) $lang = $this->params['langCode'];
if(file_exists($this->root. 'scripts/languages/'.$lang.'.js')) {
$stream =file_get_contents($this->root. 'scripts/languages/'.$lang.'.js');
$this->language = json_decode($stream, true);
} else {
$stream =file_get_contents($this->root. 'scripts/languages/'.$lang.'.js');
$this->language = json_decode($stream, true);
}
}
private function availableLanguages() {
if ($handle = opendir($this->root.'/scripts/languages/')) {
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != "..") {
array_push($this->languages, pathinfo($file, PATHINFO_FILENAME));
}
}
closedir($handle);
}
}
}
?>
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