本文介绍了simogeo filemanager +用户目录的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
你好，我喜欢simogeo的filemanager。
Filemanager忽略。 $ _SESSION ['userfoldername']。'/'或在我的例子中。 $ _SESSION ['authname']。'/'
使用$ _SESSION文件管理器会创建一个用户目录..但是它可以工作
来自simogeo的支持并不是那么好。他关上了机票，说出了我唯一的问题。但是我找不到问题。
user.config.php
Hello, ive Problems with filemanager from simogeo.
The Filemanager ignores . $_SESSION['userfoldername'].'/' or in my example . $_SESSION['authname'].'/'
With with $_SESSION the filemanager would create an userdirectory.. but it dosend work
The support from simogeo was not so good. he closed the ticket and say its only my problem. But i cant find the Problem.
user.config.php
//session_start ();
function auth() {
session_name ('sid');
session_start();
if(isset($_SESSION['authright']) )
{
if($_SESSION['authright'] <= -3)
{
return true;
}
}
return false;
}
$folderPath = 'include/images/uploads/userfiles/' . $_SESSION['authname'].'/';
$fm = new Filemanager();
$fm->setFileRoot($folderPath, true);
filemanager。 class.php
filemanager.class.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 $allowed_actions = array();
protected $root = ''; // Filemanager root folder
protected $doc_root = ''; // root folder known by JS : $this->config['options']['fileRoot'] (filepath or '/') or $_SERVER['DOCUMENT_ROOT'] - overwritten by setFileRoot() method
protected $dynamic_fileroot = ''; // Only set if setFileRoot() is called. Second part of the path : '/Filemanager/assets/' ( doc_root - $_SERVER['DOCUMENT_ROOT'])
protected $path_to_files = ''; // path to FM userfiles folder - automatically computed by the PHP class, something like '/var/www/Filemanager/userfiles'
protected $logger = false;
protected $logfile = '';
protected $cachefolder = '_thumbs/';
protected $thumbnail_width = 64;
protected $thumbnail_height = 64;
protected $separator = 'userfiles'; // @todo fix keep it or not?
public function __construct($extraConfig = '') {
// getting default config file
$content = file_get_contents("../../scripts/filemanager.config.js.default");
$config_default = json_decode($content, true);
// getting user config file
$content = file_get_contents("../../scripts/filemanager.config.js");
$config = json_decode($content, true);
if(!$config) {
$this->error("Error parsing the settings file! Please check your JSON syntax.");
}
$this->config = array_replace_recursive ($config_default, $config);
// override config options if needed
if(!empty($extraConfig)) {
$this->setup($extraConfig);
}
// set logfile path according to system if not set into config file
if(!isset($this->config['options']['logfile']))
$this->config['options']['logfile'] = sys_get_temp_dir(). '/filemanager.log';
$this->root = dirname(dirname(dirname(__FILE__))).DIRECTORY_SEPARATOR;
$this->properties = array(
'Date Created'=>null,
'Date Modified'=>null,
'Height'=>null,
'Width'=>null,
'Size'=>null
);
// Log actions or not?
if ($this->config['options']['logger'] == true ) {
if(isset($this->config['options']['logfile'])) {
$this->logfile = $this->config['options']['logfile'];
}
$this->enableLog();
}
// if fileRoot is set manually, $this->doc_root takes fileRoot value
// for security check in is_valid_path() method
// else it takes $_SERVER['DOCUMENT_ROOT'] default value
if ($this->config['options']['fileRoot'] !== false ) {
if($this->config['options']['serverRoot'] === true) {
$this->doc_root = $_SERVER['DOCUMENT_ROOT'];
$this->separator = basename($this->config['options']['fileRoot']);
$this->path_to_files = $_SERVER['DOCUMENT_ROOT'] .'/' . $this->config['options']['fileRoot'];
} else {
$this->doc_root = $this->config['options']['fileRoot'];
$this->separator = basename($this->config['options']['fileRoot']);
$this->path_to_files = $this->config['options']['fileRoot'];
}
} else {
$this->doc_root = $_SERVER['DOCUMENT_ROOT'];
$this->path_to_files = $this->root . $this->separator .'/' ;
}
$this->__log(__METHOD__ . ' $this->root value ' . $this->root);
$this->__log(__METHOD__ . ' $this->path_to_files ' . $this->path_to_files);
$this->__log(__METHOD__ . ' $this->doc_root value ' . $this->doc_root);
$this->__log(__METHOD__ . ' $this->separator value ' . $this->separator);
$this->setParams();
$this->setPermissions();
$this->availableLanguages();
$this->loadLanguageFile();
}
// $extraconfig should be formatted as json config array.
public function setup($extraconfig) {
$this->config = array_replace_recursive($this->config, $extraconfig);
}
// allow Filemanager to be used with dynamic folders
public function setFileRoot($path, $mkdir = false) {
// Paths are bit complex to handle - kind of nightmare actually ....
// 3 parts are availables
// [1] $this->doc_root. The first part of the path : '/var/www'
// [2] $this->dynamic_fileroot. The second part of the path : '/Filemanager/assets/' ( doc_root - $_SERVER['DOCUMENT_ROOT'])
// [3] $this->path_to_files or $this->doc_root. The full path : '/var/www/Filemanager/assets/'
$path = rtrim($path, '/') . '/';
if($this->config['options']['serverRoot'] === true) {
$this->doc_root = $_SERVER['DOCUMENT_ROOT']. '/'. $path; // i.e '/var/www/'
} else {
$this->doc_root = $path; // i.e '/var/www/'
}
// necessary for retrieving path when set dynamically with $fm->setFileRoot() method
$this->dynamic_fileroot = str_replace($_SERVER['DOCUMENT_ROOT'], '', $this->doc_root);
$this->path_to_files = $this->doc_root;
$this->separator = basename($this->doc_root);
// do we create folder ?
if($mkdir && !file_exists($this->getFullPath($this->doc_root))) {
mkdir($this->getFullPath($this->doc_root), 0755, true);
$this->__log(__METHOD__ . ' creating ' . $this->getFullPath($this->doc_root). ' folder through mkdir()');
}
$this->__log(__METHOD__ . ' $this->doc_root value overwritten : ' . $this->doc_root);
$this->__log(__METHOD__ . ' $this->dynamic_fileroot value ' . $this->dynamic_fileroot);
$this->__log(__METHOD__ . ' $this->path_to_files ' . $this->path_to_files);
$this->__log(__METHOD__ . ' $this->separator value ' . $this->separator);
}
public function error($string,$textarea=false) {
$array = array(
'Error'=>$string,
'Code'=>'-1',
'Properties'=>$this->properties
);
$this->__log( __METHOD__ . ' - error message : ' . $string);
if($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, $sanitize = true) {
if(!isset($_GET[$var]) || $_GET[$var]=='') {
$this->error(sprintf($this->lang('INVALID_VAR'),$var));
} else {
if($sanitize) {
$this->get[$var] = $this->sanitize($_GET[$var]);
} else {
$this->get[$var] = $_GET[$var];
}
return true;
}
}
public function postvar($var, $sanitize = true) {
if(!isset($_POST[$var]) || ($var != 'content' && $_POST[$var]=='')) {
$this->error(sprintf($this->lang('INVALID_VAR'),$var));
} else {
if($sanitize) {
$this->post[$var] = $this->sanitize($_POST[$var]);
} else {
$this->post[$var] = $_POST[$var];
}
return true;
}
}
public function getinfo() {
$this->item = array();
$this->item['properties'] = $this->properties;
$this->get_file_info('', false);
// handle path when set dynamically with $fm->setFileRoot() method
if($this->dynamic_fileroot != '') {
$path = $this->dynamic_fileroot. $this->get['path'];
// $path = str_replace($_SERVER['DOCUMENT_ROOT'], '', $this->path_to_files) . $this->get['path']; // instruction could replace the line above
$path = preg_replace('~/+~', '/', $path); // remove multiple slashes
} else {
$path = $this->get['path'];
}
$array = array(
'Path'=> $path,
'Filename'=>$this->item['filename'],
'File Type'=>$this->item['filetype'],
'Protected'=>$this->item['protected'],
'Preview'=>$this->item['preview'],
'Properties'=>$this->item['properties'],
'Error'=>"",
'Code'=>0
);
return $array;
}
public function getfolder() {
$array = array();
$filesDir = array();
$current_path = $this->getFullPath();
if(!$this->is_valid_path($current_path)) {
$this->error("No way.");
}
if(!is_dir($current_path)) {
$this->error(sprintf($this->lang('DIRECTORY_NOT_EXIST'),$this->get['path']));
}
// check if file is readable
if(!$this->has_system_permission($current_path, array('r'))) {
$this->error(sprintf($this->lang('NOT_ALLOWED_SYSTEM')));
}
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 != "." && $file != "..") {
array_push($filesDir, $file);
}
}
closedir($handle);
// By default
// Sorting files by name ('default' or 'NAME_DESC' cases from $this->config['options']['fileSorting']
natcasesort($filesDir);
foreach($filesDir as $file) {
if(is_dir($current_path . $file)) {
if(!in_array($file, $this->config['exclude']['unallowed_dirs']) && !preg_match( $this->config['exclude']['unallowed_dirs_REGEXP'], $file)) {
// check if file is writable and readable
if(!$this->has_system_permission($current_path . $file, array('w', 'r'))) {
$protected = 1;
$previewPath = $this->config['icons']['path'] . 'locked_' . $this->config['icons']['directory'];
} else {
$protected =0;
$previewPath = $this->config['icons']['path'] . $this->config['icons']['directory'];
}
$array[$this->get['path'] . $file .'/'] = array(
'Path'=> $this->get['path'] . $file .'/',
'Filename'=>$file,
'File Type'=>'dir',
'Protected'=>$protected,
'Preview'=> $previewPath,
'Properties'=>array(
'Date Created'=> date($this->config['options']['dateFormat'], filectime($this->getFullPath($this->get['path'] . $file .'/'))),
'Date Modified'=> date($this->config['options']['dateFormat'], filemtime($this->getFullPath($this->get['path'] . $file .'/'))),
'filemtime'=> filemtime($this->getFullPath($this->get['path'] . $file .'/')),
'Height'=>null,
'Width'=>null,
'Size'=>null
),
'Error'=>"",
'Code'=>0
);
}
} else if (!in_array($file, $this->config['exclude']['unallowed_files']) && !preg_match( $this->config['exclude']['unallowed_files_REGEXP'], $file)) {
$this->item = array();
$this->item['properties'] = $this->properties;
$this->get_file_info($this->get['path'] . $file, true);
if(!isset($this->params['type']) || (isset($this->params['type']) && strtolower($this->params['type'])=='images' && in_array(strtolower($this->item['filetype']),array_map('strtolower', $this->config['images']['imagesExt'])))) {
if($this->config['upload']['imagesOnly']== false || ($this->config['upload']['imagesOnly']== true && in_array(strtolower($this->item['filetype']),array_map('strtolower', $this->config['images']['imagesExt'])))) {
$array[$this->get['path'] . $file] = array(
'Path'=>$this->get['path'] . $file,
'Filename'=>$this->item['filename'],
'File Type'=>$this->item['filetype'],
'Protected'=>$this->item['protected'],
'Preview'=>$this->item['preview'],
'Properties'=>$this->item['properties'],
'Error'=>"",
'Code'=>0
);
}
}
}
}
}
$array = $this->sortFiles($array);
return $array;
}
public function editfile() {
$current_path = $this->getFullPath();
// check if file is writable
if(!$this->has_system_permission($current_path, array('w'))) {
$this->error(sprintf($this->lang('NOT_ALLOWED_SYSTEM')));
}
if(!$this->has_permission('edit') || !$this->is_valid_path($current_path) || !$this->is_editable($current_path)) {
$this->error("No way.");
}
$this->__log(__METHOD__ . ' - editing file '. $current_path);
$content = file_get_contents($current_path);
$content = htmlspecialchars($content);
if($content === false) {
$this->error(sprintf($this->lang('ERROR_OPENING_FILE')));
}
$array = array(
'Error'=>"",
'Code'=>0,
'Path'=>$this->get['path'],
'Content'=>$this->formatPath($content)
);
return $array;
}
public function savefile() {
$current_path = $this->getFullPath($this->post['path']);
if(!$this->has_permission('edit') || !$this->is_valid_path($current_path) || !$this->is_editable($current_path)) {
$this->error("No way.");
}
if(!$this->has_system_permission($current_path, array('w'))) {
$this->error(sprintf($this->lang('ERROR_WRITING_PERM')));
}
$this->__log(__METHOD__ . ' - saving file '. $current_path);
$content = htmlspecialchars_decode($this->post['content']);
$r = file_put_contents($current_path, $content, LOCK_EX);
if(!is_numeric($r)) {
$this->error(sprintf($this->lang('ERROR_SAVING_FILE')));
}
$array = array(
'Error'=>"",
'Code'=>0,
'Path'=>$this->formatPath($this->post['path'])
);
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']);
$new_file = $this->getFullPath($path . '/' . $this->get['new']). $suffix;
$old_file = $this->getFullPath($this->get['old']) . $suffix;
if(!$this->has_permission('rename') || !$this->is_valid_path($old_file)) {
$this->error("No way.");
}
// check if file is writable
if(!$this->has_system_permission($old_file, array('w'))) {
$this->error(sprintf($this->lang('NOT_ALLOWED_SYSTEM')));
}
// check if not requesting main FM userfiles folder
if($this->is_root_folder($old_file)) {
$this->error(sprintf($this->lang('NOT_ALLOWED')));
}
// For file only - we check if the new given extension is allowed regarding the security Policy settings
if(is_file($old_file) && $this->config['security']['allowChangeExtensions'] && !$this->is_allowed_file_type($new_file)) {
$this->error(sprintf($this->lang('INVALID_FILE_TYPE')));
}
$this->__log(__METHOD__ . ' - renaming '. $old_file. ' to ' . $new_file);
if(file_exists ($new_file)) {
if($suffix=='/' && is_dir($new_file)) {
$this->error(sprintf($this->lang('DIRECTORY_ALREADY_EXISTS'),$this->get['new']));
}
if($suffix=='' && is_file($new_file)) {
$this->error(sprintf($this->lang('FILE_ALREADY_EXISTS'),$this->get['new']));
}
}
if(!rename($old_file,$new_file)) {
if(is_dir($old_file)) {
$this->error(sprintf($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->formatPath($this->get['old'].$suffix),
'Old Name'=>$filename,
'New Path'=>$this->formatPath($path . '/' . $this->get['new'].$suffix),
'New Name'=>$this->get['new']
);
return $array;
}
public function move() {
// dynamic fileroot dir must be used when enabled
if($this->dynamic_fileroot != '') {
$rootDir = $this->dynamic_fileroot;
//$rootDir = str_replace($_SERVER['DOCUMENT_ROOT'], '', $this->path_to_files); // instruction could replace the line above
} else {
$rootDir = $this->get['root'];
}
$rootDir = str_replace('//', '/', $rootDir);
$oldPath = $this->getFullPath($this->get['old']);
// check if file is writable
if(!$this->has_system_permission($oldPath, array('w'))) {
$this->error(sprintf($this->lang('NOT_ALLOWED_SYSTEM')),true);
}
// check if not requesting main FM userfiles folder
if($this->is_root_folder($oldPath)) {
$this->error(sprintf($this->lang('NOT_ALLOWED')),true);
}
// old path
$tmp = explode('/',trim($this->get['old'], '/'));
$fileName = array_pop($tmp); // file name or new dir name
$path = '/' . implode('/', $tmp) . '/';
// new path
if (substr($this->get['new'], 0, 1) != "/") {
// make path relative from old dir
$newPath = $path . '/' . $this->get['new'] . '/';
} else {
$newPath = $rootDir . '/' . $this->get['new'] . '/';
}
$newPath = preg_replace('#/+#', '/', $newPath);
$newPath = $this->expandPath($newPath, true);
$newRelativePath = str_replace('./', '',$newPath);
$newPath = $this->getFullPath($newPath);
if(!$this->has_permission('move') || !$this->is_valid_path($oldPath) || !$this->is_valid_path($newPath)) {
$this->error("No way.");
}
// check if file already exists
if (file_exists($newPath.$fileName)) {
if(is_dir($newPath.$fileName)) {
$this->error(sprintf($this->lang('DIRECTORY_ALREADY_EXISTS'),rtrim($this->get['new'], '/').'/'.$fileName));
} else {
$this->error(sprintf($this->lang('FILE_ALREADY_EXISTS'),rtrim($this->get['new'], '/').'/'.$fileName));
}
}
// create dir if not exists
if (!file_exists($newPath)) {
if(!mkdir($newPath,0755, true)) {
$this->error(sprintf($this->lang('UNABLE_TO_CREATE_DIRECTORY'),$newPath));
}
}
// move
$this->__log(__METHOD__ . ' - moving '. $oldPath. ' to directory ' . $newPath);
if(!rename($oldPath,$newPath . $fileName)) {
if(is_dir($oldPath)) {
$this->error(sprintf($this->lang('ERROR_RENAMING_DIRECTORY'),$path,$this->get['new']));
} else {
$this->error(sprintf($this->lang('ERROR_RENAMING_FILE'),$path . $fileName,$this->get['new']));
}
}
$array = array(
'Error'=>"",
'Code'=>0,
'Old Path'=>$path,
'Old Name'=>$fileName,
'New Path'=>$this->formatPath($newRelativePath),
'New Name'=>$fileName,
);
return $array;
}
public function delete() {
$current_path = $this->getFullPath();
$thumbnail_path = $this->get_thumbnail_path($current_path);
if(!$this->has_permission('delete') || !$this->is_valid_path($current_path)) {
$this->error("No way.");
}
// check if file is writable
if(!$this->has_system_permission($current_path, array('w'))) {
$this->error(sprintf($this->lang('NOT_ALLOWED_SYSTEM')));
}
// check if not requesting main FM userfiles folder
if($this->is_root_folder($current_path)) {
$this->error(sprintf($this->lang('NOT_ALLOWED')));
}
if(is_dir($current_path)) {
$this->unlinkRecursive($current_path);
// we remove thumbnails if needed
$this->__log(__METHOD__ . ' - deleting thumbnails folder '. $thumbnail_path);
$this->unlinkRecursive($thumbnail_path);
$array = array(
'Error'=>"",
'Code'=>0,
'Path'=>$this->formatPath($this->get['path'])
);
$this->__log(__METHOD__ . ' - deleting folder '. $current_path);
return $array;
} else if(file_exists($current_path)) {
unlink($current_path);
// delete thumbail if exists
$this->__log(__METHOD__ . ' - deleting thumbnail file '. $thumbnail_path);
if(file_exists($thumbnail_path)) unlink($thumbnail_path);
$array = array(
'Error'=>"",
'Code'=>0,
'Path'=>$this->formatPath($this->get['path'])
);
$this->__log(__METHOD__ . ' - deleting file '. $current_path);
return $array;
} else {
$this->error(sprintf($this->lang('INVALID_DIRECTORY_OR_FILE')));
}
}
public function replace() {
$this->setParams();
if(!isset($_FILES['fileR']) || !is_uploaded_file($_FILES['fileR']['tmp_name'])) {
// if fileSize limit set by the user is greater than size allowed in php.ini file, we apply server restrictions
// and log a warning into file
if($this->config['upload']['fileSizeLimit'] > $this->getMaxUploadFileSize()) {
$this->__log(__METHOD__ . ' [WARNING] : file size limit set by user is greater than size allowed in php.ini file : '. $this->config['upload']['fileSizeLimit']. $this->lang('mb') .' > '. $this->getMaxUploadFileSize(). $this->lang('mb'). '.');
$this->config['upload']['fileSizeLimit'] = $this->getMaxUploadFileSize();
$this->error(sprintf($this->lang('UPLOAD_FILES_SMALLER_THAN'),$this->config['upload']['fileSizeLimit'] . $this->lang('mb')),true);
}
$this->error(sprintf($this->lang('INVALID_FILE_UPLOAD') . ' '. sprintf($this->lang('UPLOAD_FILES_SMALLER_THAN'),$this->config['upload']['fileSizeLimit'] . $this->lang('mb'))),true);
}
// we determine max upload size if not set
if($this->config['upload']['fileSizeLimit'] == 'auto') {
$this->config['upload']['fileSizeLimit'] = $this->getMaxUploadFileSize();
}
if($_FILES['fileR']['size'] > ($this->config['upload']['fileSizeLimit'] * 1024 * 1024)) {
$this->error(sprintf($this->lang('UPLOAD_FILES_SMALLER_THAN'),$this->config['upload']['fileSizeLimit'] . $this->lang('mb')),true);
}
// we check the given file has the same extension as the old one
if(strtolower(pathinfo($_FILES['fileR']['name'], PATHINFO_EXTENSION)) != strtolower(pathinfo($this->post['newfilepath'], PATHINFO_EXTENSION))) {
$this->error(sprintf($this->lang('ERROR_REPLACING_FILE') . ' '. pathinfo($this->post['newfilepath'], PATHINFO_EXTENSION)),true);
}
if(!$this->is_allowed_file_type($_FILES['fileR']['name'])) {
$this->error(sprintf($this->lang('INVALID_FILE_TYPE')),true);
}
// we check if extension is allowed regarding the security Policy settings
if(!$this->is_allowed_file_type($_FILES['fileR']['name'])) {
$this->error(sprintf($this->lang('INVALID_FILE_TYPE')),true);
}
// we check if only images are allowed
if($this->config['upload']['imagesOnly'] || (isset($this->params['type']) && strtolower($this->params['type'])=='images')) {
if(!($size = @getimagesize($_FILES['fileR']['tmp_name']))){
$this->error(sprintf($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);
}
}
$current_path = $this->getFullPath($this->post['newfilepath']);
// check if file is writable
if(!$this->has_system_permission($current_path, array('w'))) {
$this->error(sprintf($this->lang('NOT_ALLOWED_SYSTEM')), true);
}
if(!$this->has_permission('replace') || !$this->is_valid_path($current_path)) {
$this->error("No way.");
}
move_uploaded_file($_FILES['fileR']['tmp_name'], $current_path);
// we delete thumbnail if file is image and thumbnail already
if($this->is_image($current_path) && file_exists($this->get_thumbnail($current_path))) {
unlink($this->get_thumbnail($current_path));
}
// automatically resize image if it's too big
$imagePath = $current_path;
if($this->is_image($imagePath) && $this->config['images']['resize']['enabled']) {
if ($size = @getimagesize($imagePath)){
if ($size[0] > $this->config['images']['resize']['maxWidth'] || $size[1] > $this->config['images']['resize']['maxHeight']) {
require_once('./inc/wideimage/lib/WideImage.php');
$image = WideImage::load($imagePath);
$resized = $image->resize($this->config['images']['resize']['maxWidth'], $this->config['images']['resize']['maxHeight'], 'inside');
$resized->saveToFile($imagePath);
$this->__log(__METHOD__ . ' - resizing image : '. $current_path);
}
}
}
chmod($current_path, 0644);
$response = array(
'Path'=>dirname($this->post['newfilepath']),
'Name'=>basename($this->post['newfilepath']),
'Error'=>"",
'Code'=>0
);
$this->__log(__METHOD__ . ' - replacing file '. $current_path);
echo '<textarea>' . json_encode($response) . '</textarea>';
die();
}
public function add() {
$this->setParams();
if(!isset($_FILES['newfile']) || !is_uploaded_file($_FILES['newfile']['tmp_name'])) {
// if fileSize limit set by the user is greater than size allowed in php.ini file, we apply server restrictions
// and log a warning into file
if($this->config['upload']['fileSizeLimit'] > $this->getMaxUploadFileSize()) {
$this->__log(__METHOD__ . ' [WARNING] : file size limit set by user is greater than size allowed in php.ini file : '. $this->config['upload']['fileSizeLimit'] . 'Mb > '. $this->getMaxUploadFileSize() .'Mb.');
$this->config['upload']['fileSizeLimit'] = $this->getMaxUploadFileSize();
$this->error(sprintf($this->lang('UPLOAD_FILES_SMALLER_THAN'),$this->config['upload']['fileSizeLimit'] . $this->lang('mb')),true);
}
$this->error(sprintf($this->lang('INVALID_FILE_UPLOAD') . ' '. sprintf($this->lang('UPLOAD_FILES_SMALLER_THAN'),$this->config['upload']['fileSizeLimit'] . $this->lang('mb'))),true);
}
// we determine max upload size if not set
if($this->config['upload']['fileSizeLimit'] == 'auto') {
$this->config['upload']['fileSizeLimit'] = $this->getMaxUploadFileSize();
}
if($_FILES['newfile']['size'] > ($this->config['upload']['fileSizeLimit'] * 1024 * 1024)) {
$this->error(sprintf($this->lang('UPLOAD_FILES_SMALLER_THAN'),$this->config['upload']['fileSizeLimit'] . $this->lang('mb')),true);
}
// we check if extension is allowed regarding the security Policy settings
if(!$this->is_allowed_file_type($_FILES['newfile']['name'])) {
$this->error(sprintf($this->lang('INVALID_FILE_TYPE')),true);
}
// we check if only images are allowed
if($this->config['upload']['imagesOnly'] || (isset($this->params['type']) && strtolower($this->params['type'])=='images')) {
if(!($size = @getimagesize($_FILES['newfile']['tmp_name']))){
$this->error(sprintf($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('.','-'));
$current_path = $this->getFullPath($this->post['currentpath']);
if(!$this->is_valid_path($current_path)) {
$this->error("No way.");
}
if(!$this->config['upload']['overwrite']) {
$_FILES['newfile']['name'] = $this->checkFilename($current_path,$_FILES['newfile']['name']);
}
move_uploaded_file($_FILES['newfile']['tmp_name'], $current_path . $_FILES['newfile']['name']);
// automatically resize image if it's too big
$imagePath = $current_path . $_FILES['newfile']['name'];
if($this->is_image($imagePath) && $this->config['images']['resize']['enabled']) {
if ($size = @getimagesize($imagePath)){
if ($size[0] > $this->config['images']['resize']['maxWidth'] || $size[1] > $this->config['images']['resize']['maxHeight']) {
require_once('./inc/wideimage/lib/WideImage.php');
$image = WideImage::load($imagePath);
$resized = $image->resize($this->config['images']['resize']['maxWidth'], $this->config['images']['resize']['maxHeight'], 'inside');
$resized->saveToFile($imagePath);
$this->__log(__METHOD__ . ' - resizing image : '. $_FILES['newfile']['name']. ' into '. $current_path);
}
}
}
chmod($current_path . $_FILES['newfile']['name'], 0644);
$response = array(
'Path'=>$this->post['currentpath'],
'Name'=>$_FILES['newfile']['name'],
'Error'=>"",
'Code'=>0
);
$this->__log(__METHOD__ . ' - adding file '. $_FILES['newfile']['name']. ' into '. $current_path);
echo '<textarea>' . json_encode($response) . '</textarea>';
die();
}
public function addfolder() {
$current_path = $this->getFullPath();
if(!$this->is_valid_path($current_path)) {
$this->error("No way.");
}
if(is_dir($current_path . $this->get['name'])) {
$this->error(sprintf($this->lang('DIRECTORY_ALREADY_EXISTS'),$this->get['name']));
}
$newdir = $this->cleanString($this->get['name']);
if(!mkdir($current_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
);
$this->__log(__METHOD__ . ' - adding folder '. $current_path . $newdir);
return $array;
}
/**
* function zipFile. Creates a zip file from source to destination
*
* @param string $source Source path for zip
* @param string $destination Destination path for zip
* @param string|boolean $flag OPTIONAL If true includes the folder also
* @return boolean
* @link http://stackoverflow.com/questions/17584869/zip-main-folder-with-sub-folder-inside
*/
public function zipFile($source, $destination, $flag = '')
{
if (!extension_loaded('zip') || !file_exists($source)) {
return false;
}
$zip = new ZipArchive();
if (!$zip->open($destination, ZIPARCHIVE::CREATE)) {
return false;
}
$source = str_replace('\\', '/', realpath($source));
if($flag)
{
$flag = basename($source) . '/';
//$zip->addEmptyDir(basename($source) . '/');
}
if (is_dir($source) === true)
{
// add file to prevent empty archive error on download
$zip->addFromString('fm', "This archive has been generated by simogeo's Filemanager : https://github.com/simogeo/Filemanager/");
$files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($source), RecursiveIteratorIterator::SELF_FIRST);
foreach ($files as $file)
{
$file = str_replace('\\', '/', realpath($file));
if (is_dir($file) === true)
{
$zip->addEmptyDir(str_replace($source . '/', '', $flag.$file . '/'));
}
else if (is_file($file) === true)
{
$zip->addFromString(str_replace($source . '/', '', $flag.$file), file_get_contents($file));
}
}
}
else if (is_file($source) === true)
{
$zip->addFromString($flag.basename($source), file_get_contents($source));
}
return $zip->close();
}
public function download() {
$current_path = $this->getFullPath();
if(!$this->has_permission('download') || !$this->is_valid_path($current_path)) {
$this->error("No way.");
}
// check if file is writable
if(!$this->has_system_permission($current_path, array('w'))) {
$this->error(sprintf($this->lang('NOT_ALLOWED_SYSTEM')),true);
}
// we check if extension is allowed regarding the security Policy settings
if(is_file($current_path)) {
if(!$this->is_allowed_file_type(basename($current_path))) {
$this->error(sprintf($this->lang('INVALID_FILE_TYPE')),true);
}
} else {
// check if permission is granted
if(is_dir($current_path) && $this->config['security']['allowFolderDownload'] == false ) {
$this->error(sprintf($this->lang('NOT_ALLOWED')),true);
}
// check if not requesting main FM userfiles folder
if($this->is_root_folder($current_path)) {
$this->error(sprintf($this->lang('NOT_ALLOWED')),true);
}
$destination_path = sys_get_temp_dir().'/'.uniqid().'.zip';
// if Zip archive is created
if($this->zipFile($current_path, $destination_path, true)) {
$current_path = $destination_path;
} else {
$this->error($this->lang('ERROR_CREATING_ZIP'));
}
}
if(isset($this->get['path']) && file_exists($current_path)) {
header("Content-type: application/force-download");
header('Content-Disposition: inline; filename="' . basename($current_path) . '"');
header("Content-Transfer-Encoding: Binary");
header("Content-length: ".filesize($current_path));
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename="' . basename($current_path) . '"');
readfile($current_path);
$this->__log(__METHOD__ . ' - downloading '. $current_path);
exit();
} else {
$this->error(sprintf($this->lang('FILE_DOES_NOT_EXIST'),$current_path));
}
}
public function preview($thumbnail) {
$current_path = $this->getFullPath();
if(isset($this->get['path']) && file_exists($current_path)) {
// if $thumbnail is set to true we return the thumbnail
if($this->config['options']['generateThumbnails'] == true && $thumbnail == true) {
// get thumbnail (and create it if needed)
$returned_path = $this->get_thumbnail($current_path);
} else {
$returned_path = $current_path;
}
header("Content-type: image/" . strtolower(pathinfo($returned_path, PATHINFO_EXTENSION)));
header("Content-Transfer-Encoding: Binary");
header("Content-length: ".filesize($returned_path));
header('Content-Disposition: inline; filename="' . basename($returned_path) . '"');
readfile($returned_path);
exit();
} else {
$this->error(sprintf($this->lang('FILE_DOES_NOT_EXIST'),$current_path));
}
}
public function getMaxUploadFileSize() {
$max_upload = (int) ini_get('upload_max_filesize');
$max_post = (int) ini_get('post_max_size');
$memory_limit = (int) ini_get('memory_limit');
$upload_mb = min($max_upload, $max_post, $memory_limit);
$this->__log(__METHOD__ . ' - max upload file size is '. $upload_mb. 'Mb');
return $upload_mb;
}
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 setPermissions() {
$this->allowed_actions = $this->config['options']['capabilities'];
if($this->config['edit']['enabled']) array_push($this->allowed_actions, 'edit');
}
// check if system permission is granted
private function has_system_permission($filepath, $perms) {
if(in_array('r', $perms)) {
if(!is_readable($filepath)) return false;
}
if(in_array('w', $perms)) {
if(!is_writable($filepath)) return false;
}
return true;
}
private function get_file_info($path='', $thumbnail = false) {
// DO NOT rawurlencode() since $current_path it
// is used for displaying name file
if($path=='') {
$current_path = $this->get['path'];
} else {
$current_path = $path;
}
$tmp = explode('/',$current_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->getFullPath($current_path));
$this->item['filectime'] = filectime($this->getFullPath($current_path));
// check if file is writable and readable
if(!$this->has_system_permission($this->getFullPath($current_path), array('w', 'r'))) {
$this->item['protected'] = 1;
$this->item['preview'] = $this->config['icons']['path'] . 'locked_' . $this->config['icons']['default'];
// prevent Internal Server Error HTTP_CODE 500 on non readable files/folders
// without returning errors
return;
} else {
$this->item['protected'] = 0;
$this->item['preview'] = $this->config['icons']['path'] . $this->config['icons']['default'];
}
if(is_dir($current_path)) {
$this->item['preview'] = $this->config['icons']['path'] . $this->config['icons']['directory'];
} else if(in_array(strtolower($this->item['filetype']),array_map('strtolower', $this->config['images']['imagesExt']))) {
// svg should not be previewed as raster formats images
if($this->item['filetype'] == 'svg') {
$this->item['preview'] = $current_path;
} else {
$this->item['preview'] = 'connectors/php/filemanager.php?mode=preview&path='. rawurlencode($current_path).'&'. time();
if($thumbnail) $this->item['preview'] .= '&thumbnail=true';
}
//if(isset($get['getsize']) && $get['getsize']=='true') {
$this->item['properties']['Size'] = filesize($this->getFullPath($current_path));
if ($this->item['properties']['Size']) {
list($width, $height, $type, $attr) = getimagesize($this->getFullPath($current_path));
} else {
$this->item['properties']['Size'] = 0;
list($width, $height) = array(0, 0);
}
$this->item['properties']['Height'] = $height;
$this->item['properties']['Width'] = $width;
$this->item['properties']['Size'] = filesize($this->getFullPath($current_path));
//}
} else if(file_exists($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->getFullPath($current_path));
if (!$this->item['properties']['Size']) $this->item['properties']['Size'] = 0;
}
$this->item['properties']['Date Modified'] = date($this->config['options']['dateFormat'], $this->item['filemtime']);
$this->item['properties']['filemtime'] = filemtime($this->getFullPath($current_path));
//$return['properties']['Date Created'] = $this->config['options']['dateFormat'], $return['filectime']); // PHP cannot get create timestamp
}
private function getFullPath($path = '') {
if($path == '') {
if(isset($this->get['path'])) $path = $this->get['path'];
}
if($this->config['options']['fileRoot'] !== false) {
$full_path = $this->doc_root . rawurldecode(str_replace ( $this->doc_root , '' , $path));
if($this->dynamic_fileroot != '') {
$full_path = $this->doc_root . rawurldecode(str_replace ( $this->dynamic_fileroot , '' , $path));
// $dynPart = str_replace($_SERVER['DOCUMENT_ROOT'], '', $this->path_to_files); // instruction could replace the line above
// $full_path = $this->path_to_files . rawurldecode(str_replace ( $dynPart , '' , $path)); // instruction could replace the line above
}
} else {
$full_path = $this->doc_root . rawurldecode($path);
}
$full_path = str_replace("//", "/", $full_path);
// $this->__log("getFullPath() returned path : " . $full_path);
return $full_path;
}
/**
* format path regarding the initial configuration
* @param string $path
*/
private function formatPath($path) {
if($this->dynamic_fileroot != '') {
$a = explode($this->separator, $path);
return end($a);
} else {
return $path;
}
}
private function sortFiles($array) {
// handle 'NAME_ASC'
if($this->config['options']['fileSorting'] == 'NAME_ASC') {
$array = array_reverse($array);
}
// handle 'TYPE_ASC' and 'TYPE_DESC'
if(strpos($this->config['options']['fileSorting'], 'TYPE_') !== false || $this->config['options']['fileSorting'] == 'default') {
$a = array();
$b = array();
foreach ($array as $key=>$item){
if(strcmp($item["File Type"], "dir") == 0) {
$a[$key]=$item;
}else{
$b[$key]=$item;
}
}
if($this->config['options']['fileSorting'] == 'TYPE_ASC') {
$array = array_merge($a, $b);
}
if($this->config['options']['fileSorting'] == 'TYPE_DESC' || $this->config['options']['fileSorting'] == 'default') {
$array = array_merge($b, $a);
}
}
// handle 'MODIFIED_ASC' and 'MODIFIED_DESC'
if(strpos($this->config['options']['fileSorting'], 'MODIFIED_') !== false) {
$modified_order_array = array(); // new array as a column to sort collector
foreach ($array as $item) {
$modified_order_array[] = $item['Properties']['filemtime'];
}
if($this->config['options']['fileSorting'] == 'MODIFIED_ASC') {
array_multisort($modified_order_array, SORT_ASC, $array);
}
if($this->config['options']['fileSorting'] == 'MODIFIED_DESC') {
array_multisort($modified_order_array, SORT_DESC, $array);
}
return $array;
}
return $array;
}
// @todo to remove
// private function startsWith($haystack, $needle) {
// // search backwards starting from haystack length characters from the end
// return $needle === "" || strrpos($haystack, $needle, -strlen($haystack)) !== FALSE;
// }
private function is_valid_path($path) {
// @todo to remove
// if(!$this->startsWith(realpath($path), realpath($this->path_to_files))) return false;
// @see https://github.com/simogeo/Filemanager/issues/332
// @see http://stackoverflow.com/questions/5642785/php-a-good-way-to-universalize-paths-across-oss-slash-directions
// $givenpath = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $path);
// $rootpath = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $this->path_to_files);
// $this->__log('substr doc_root : ' . substr(realpath($path) . DIRECTORY_SEPARATOR, 0, strlen($this->doc_root)));
// $this->__log('doc_root : ' . realpath($this->doc_root) . DIRECTORY_SEPARATOR);
// return $this->startsWith($givenpath, $rootpath);
$this->__log('substr path_to_files : ' . substr(realpath($path) . DIRECTORY_SEPARATOR, 0, strlen($this->path_to_files)));
$this->__log('path_to_files : ' . realpath($this->path_to_files) . DIRECTORY_SEPARATOR);
return substr(realpath($path) . DIRECTORY_SEPARATOR, 0, strlen($this->path_to_files)) == (realpath($this->path_to_files) . DIRECTORY_SEPARATOR);
}
private function unlinkRecursive($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;
}
/**
* is_allowed_file_type()
* check if extension is allowed regarding the security Policy / Restrictions settings
* @param string $file
*/
private function is_allowed_file_type($file) {
$path_parts = pathinfo($file);
// if there is no extension
if (! isset ( $path_parts ['extension'] )) {
// we check if no extension file are allowed
return (bool) $this->config['security']['allowNoExtension'];
}
$exts = array_map('strtolower', $this->config['security']['uploadRestrictions']);
if($this->config['security']['uploadPolicy'] == 'DISALLOW_ALL') {
if(!in_array(strtolower($path_parts['extension']), $exts))
return false;
}
if($this->config['security']['uploadPolicy'] == 'ALLOW_ALL') {
if(in_array(strtolower($path_parts['extension']), $exts))
return false;
}
return true;
}
private function cleanString($string, $allowed = array()) {
$allow = null;
if (!empty($allowed)) {
foreach ($allowed as $value) {
$allow .= "\\$value";
}
}
$mapping = array(
'Š'=>'S', 'š'=>'s', 'Đ'=>'Dj', 'đ'=>'dj', 'Ž'=>'Z', 'ž'=>'z', 'Č'=>'C', 'č'=>'c', 'Ć'=>'C', 'ć'=>'c',
'À'=>'A', 'Á'=>'A', 'Â'=>'A', 'Ã'=>'A', 'Ä'=>'A', 'Å'=>'A', 'Æ'=>'A', 'Ç'=>'C', 'È'=>'E', 'É'=>'E',
'Ê'=>'E', 'Ë'=>'E', 'Ì'=>'I', 'Í'=>'I', 'Î'=>'I', 'Ï'=>'I', 'Ñ'=>'N', 'Ò'=>'O', 'Ó'=>'O', 'Ô'=>'O',
'Õ'=>'O', 'Ö'=>'O', 'Ő'=>'O', 'Ø'=>'O', 'Ù'=>'U', 'Ú'=>'U', 'Û'=>'U', 'Ü'=>'U', 'Ű'=>'U', 'Ý'=>'Y',
'Þ'=>'B', 'ß'=>'Ss','à'=>'a', 'á'=>'a', 'â'=>'a', 'ã'=>'a', 'ä'=>'a', 'å'=>'a', 'æ'=>'a', 'ç'=>'c',
'è'=>'e', 'é'=>'e', 'ê'=>'e', 'ë'=>'e', 'ì'=>'i', 'í'=>'i', 'î'=>'i', 'ï'=>'i', 'ð'=>'o', 'ñ'=>'n',
'ò'=>'o', 'ó'=>'o', 'ô'=>'o', 'õ'=>'o', 'ö'=>'o', 'ő'=>'o', 'ø'=>'o', 'ù'=>'u', 'ú'=>'u', 'ű'=>'u',
'û'=>'u', 'ü'=>'u', 'ý'=>'y', 'ý'=>'y', 'þ'=>'b', 'ÿ'=>'y', 'Ŕ'=>'R', 'ŕ'=>'r', ' '=>'_', "'"=>'_', '/'=>''
);
if (is_array($string)) {
$cleaned = array();
foreach ($string as $key => $clean) {
$clean = strtr($clean, $mapping);
if($this->config['options']['chars_only_latin'] == true) {
$clean = preg_replace("/[^{$allow}_a-zA-Z0-9]/u", '', $clean);
// $clean = preg_replace("/[^{$allow}_a-zA-Z0-9\x{0430}-\x{044F}\x{0410}-\x{042F}]/u", '', $clean); // allow only latin alphabet with cyrillic
}
$cleaned[$key] = preg_replace('/[_]+/', '_', $clean); // remove double underscore
}
} else {
$clean = strtr($string, $mapping);
if($this->config['options']['chars_only_latin'] == true) {
$clean = preg_replace("/[^{$allow}_a-zA-Z0-9]/u", '', $clean);
// $clean = preg_replace("/[^{$allow}_a-zA-Z0-9\x{0430}-\x{044F}\x{0410}-\x{042F}]/u", '', $string); // allow only latin alphabet with cyrillic
}
$cleaned = preg_replace('/[_]+/', '_', $clean); // remove double underscore
}
return $cleaned;
}
/**
* Checking if permission is set or not for a given action
* @param string $action
* @return boolean
*/
private function has_permission($action) {
return in_array($action, $this->allowed_actions);
}
/**
* Return Thumbnail path from given path
* works for both file and dir path
* @param string $path
*/
private function get_thumbnail_path($path) {
$pos = strrpos($path, $this->separator);
$a[0] = substr($path,0,$pos);
$a[1] = substr($path,$pos+strlen($this->separator));
$path_parts = pathinfo($path);
$thumbnail_path = $a[0].$this->separator.'/'.$this->cachefolder.dirname(end($a)).'/';
if(!is_dir($path)) $thumbnail_name = $path_parts['filename'] . '_' . $this->thumbnail_width . 'x' . $this->thumbnail_height . 'px.' . $path_parts['extension'];
if(is_dir($path)) {
$thumbnail_fullpath = $thumbnail_path;
} else {
$thumbnail_fullpath = $thumbnail_path.$thumbnail_name;
}
return $thumbnail_fullpath;
}
/**
* For debugging just call
* the direct URL http://localhost/Filemanager/connectors/php/filemanager.php?mode=preview&path=%2FFilemanager%2Fuserfiles%2FMy%20folder3%2Fblanches_neiges.jPg&thumbnail=true
* and echo vars below
* @param string $path
*/
private function get_thumbnail($path) {
require_once('./inc/wideimage/lib/WideImage.php');
$thumbnail_fullpath = $this->get_thumbnail_path($path);
// echo $thumbnail_fullpath.'<br>';
// if thumbnail does not exist we generate it
if(!file_exists($thumbnail_fullpath)) {
// create folder if it does not exist
if(!file_exists(dirname($thumbnail_fullpath))) {
mkdir(dirname($thumbnail_fullpath), 0755, true);
}
$image = WideImage::load($path);
$resized = $image->resize($this->thumbnail_width, $this->thumbnail_height, 'outside')->crop('center', 'center', $this->thumbnail_width, $this->thumbnail_height);
$resized->saveToFile($thumbnail_fullpath);
$this->__log(__METHOD__ . ' - generating thumbnail : '. $thumbnail_fullpath);
}
return $thumbnail_fullpath;
}
private function sanitize($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 = $this->config['options']['culture'];
if(isset($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);
}
}
private function is_image($path) {
$a = getimagesize($path);
$image_type = $a[2];
return in_array($image_type , array(IMAGETYPE_GIF , IMAGETYPE_JPEG ,IMAGETYPE_PNG , IMAGETYPE_BMP));
}
private function is_root_folder($path) {
return rtrim($this->path_to_files,"/") == rtrim($path,"/");
}
private function is_editable($file) {
$path_parts = pathinfo($file);
$exts = array_map('strtolower', $this->config['edit']['editExt']);
return in_array($path_parts['extension'], $exts);
}
private function get_user_ip()
{
$client = @$_SERVER['HTTP_CLIENT_IP'];
$forward = @$_SERVER['HTTP_X_FORWARDED_FOR'];
$remote = $_SERVER['REMOTE_ADDR'];
if(filter_var($client, FILTER_VALIDATE_IP))
{
$ip = $client;
}
elseif(filter_var($forward, FILTER_VALIDATE_IP))
{
$ip = $forward;
}
else
{
$ip = $remote;
}
return $ip;
}
private function __log($msg) {
if($this->logger == true) {
$fp = fopen($this->logfile, "a");
$str = "[" . date("d/m/Y h:i:s", time()) . "]#". $this->get_user_ip() . "#" . $msg;
fwrite($fp, $str . PHP_EOL);
fclose($fp);
}
}
public function enableLog($logfile = '') {
$this->logger = true;
if($logfile != '') {
$this->logfile = $logfile;
}
$this->__log(__METHOD__ . ' - Log enabled (in '. $this->logfile. ' file)');
}
public function disableLog() {
$this->logger = false;
$this->__log(__METHOD__ . ' - Log disabled');
}
/**
* Remove "../" from path
*
* @param string path to be converted
* @param bool if dir names should be cleaned
* @return string or false in case of error (as exception are not used here)
*/
public function expandPath($path, $clean = false)
{
$todo = explode('/', $path);
$fullPath = array();
foreach ($todo as $dir) {
if ($dir == '..') {
$element = array_pop($fullPath);
if (is_null($element)) {
return false;
}
} else {
if ($clean) {
$dir = $this->cleanString($dir);
}
array_push($fullPath, $dir);
}
}
return implode('/', $fullPath);
}
}
Can everybody helps me by the Problem.
Can everybody helps me by the Problem.
推荐答案
//session_start ();
function auth() {
session_name ('sid');
session_start();
if(isset(这篇关于simogeo filemanager +用户目录的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！