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authorYuchen Pei <hi@ypei.me>2021-10-14 15:16:42 +1100
committerYuchen Pei <hi@ypei.me>2021-10-14 15:16:42 +1100
commit07f5140771388c9e0c8a99b0dd2e5d950bdb173b (patch)
tree323c00faef1edc7dea2e88ff581cc2258b2b6432 /h-source/admin/Library/Files/Upload.php
parente119be145500700f3c465e12664403a07530a421 (diff)
moving h-source subdir out.
Diffstat (limited to 'h-source/admin/Library/Files/Upload.php')
-rwxr-xr-xh-source/admin/Library/Files/Upload.php451
1 files changed, 0 insertions, 451 deletions
diff --git a/h-source/admin/Library/Files/Upload.php b/h-source/admin/Library/Files/Upload.php
deleted file mode 100755
index 47289fd..0000000
--- a/h-source/admin/Library/Files/Upload.php
+++ /dev/null
@@ -1,451 +0,0 @@
-<?php
-
-// All EasyGiant code is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
-// See COPYRIGHT.txt and LICENSE.txt.
-
-if (!defined('EG')) die('Direct access not allowed!');
-
-//class to manage upload files
-class Files_Upload
-{
-
- const DS = DIRECTORY_SEPARATOR;
-
- private $base = null; //root directory
- private $directory = null; //current directory. Path relative to the base directory (Files_Upload::base)
- private $parentDir = null; //parent folder
- private $subDir = array(); //subdirectories of the current directory
- private $relSubDir = array(); //subfolders of $this->directory. The path starts from the $base folder
- private $files = array(); //files inside the current directory
- private $relFiles = array(); //files inside $this->directory. The path starts from the $base directory
- private $params; //class parameters
- private $pattern = null; //the pattern for the preg_match function
-
- protected $_resultString; //reference to the class uploadStrings containing all the result strings
-
- public $fileName = null; //the name of the last file that has been uploaded
- public $notice = null; //the result string of the operation
-
- public function __construct($base,$params = null, $directory = null) {
-
- $this->base = $this->addTrailingSlash($base);
-
- //set the match pattern
- $tmp = str_replace(self::DS,'\\'.self::DS,$this->base);
- $this->pattern = "/^(".$tmp.")/";
-
- $defaultParams = array(
- 'filesPermission'=>0777,
- 'delFolderAction'=>'delFolderAction',
- 'delFileAction'=>'delFileAction',
- 'createFolderAction'=>'createFolderAction',
- 'uploadFileAction'=>'uploadFileAction',
- 'maxFileSize' => 3000000,
- 'language' => 'eng',
- 'allowedExtensions'=>'jpg,jpeg,png,gif,txt',
- 'fileUploadKey' => 'userfile'
- );
-
- //set the $this->scaffold->params array
- if (is_array($params))
- {
- foreach ($params as $key => $value)
- {
- $defaultParams[$key] = $value;
- }
- }
- $this->params = $defaultParams;
-
- //instantiate the $_resultString object
- $stringClass = 'Lang_'.$this->params['language'].'_UploadStrings';
- if (!class_exists($stringClass))
- {
- $stringClass = 'Lang_Eng_UploadStrings';
- }
- $this->_resultString = new $stringClass();
-
- $this->setDirectory($directory);
-
- }
-
- //obtain the current directory
- public function setDirectory($directory = null)
- {
- $relDir = (strcmp($directory,"") !== 0) ? $this->addTrailingSlash($directory) : null;
- $absDir = $this->addTrailingSlash($this->base.$directory);
-
- if (is_dir($absDir))
- {
- if ($this->isValidFolder($absDir))
- {
- $this->directory = $relDir;
- return true;
- }
- else
- {
- $this->notice = $this->_resultString->getString('not-child');
- }
- }
- else
- {
- $this->directory = null;
- $this->notice = $this->_resultString->getString('not-dir');
- }
- return false;
- }
-
- //check if $folder is a folder and is subfolder of $this->base
- protected function isValidFolder($folder)
- {
- if (is_dir($folder))
- {
- $folder = $this->addTrailingSlash(realpath($folder));
- if ($this->isMatching($folder)) return true;
- }
- return false;
- }
-
- protected function isMatching($path)
- {
- if (preg_match($this->pattern,$path))
- {
- if (strstr($path,'..')) return false;
- return true;
- }
- return false;
- }
-
- public function getDirectory() {
- return $this->directory;
- }
-
- public function getBase()
- {
- return $this->base;
- }
-
- public function getSubDir() {
- return $this->subDir;
- }
-
- public function getRelSubDir()
- {
- return $this->relSubDir;
- }
-
- public function getFiles() {
- return $this->files;
- }
-
- public function getRelFiles()
- {
- return $this->relFiles;
- }
-
- public function getParentDir() {
- return $this->parentDir;
- }
-
- //add the trailing slash to the string
- protected function addTrailingSlash($string)
- {
- $finalChar = $string[strlen($string) - 1];
- if (strcmp($finalChar,self::DS) !== 0)
- {
- return $string.self::DS;
- }
- return $string;
- }
-
- protected function urlDeep($dir) { #funzione per creare l'indirizzo completo della cartella all'interno della quale voglio entrare
- #$dir:cartella all'interno della quale voglio entrare
- return $this->base.$this->directory.$dir.self::DS;
- }
-
- public function listFiles() { #creo la lista di file e cartelle all'interno della directory corrente
- $items = scandir($this->base.$this->directory);
- foreach( $items as $this_file ) {
- if( strcmp($this_file,".") !== 0 && strcmp($this_file,"..") !== 0 ) {
- if (is_dir($this->urlDeep($this_file))) {
- $this->subDir[] = $this_file;
- $this->relSubDir[] = $this->directory.$this_file;
- } else {
- $this->files[] = $this_file;
- $this->relFiles[] = $this->directory.$this_file;
- }
- }
- }
- //get the parent dir
- $this->parentDir();
- }
-
- //get the extension of the file
- protected function getFileExtension($file)
- {
- return strtolower(end(explode('.', $file)));
- }
-
- protected function parentDir() { #individuo la cartella madre
-
- $folders = explode(self::DS,$this->directory);
- array_pop($folders);
- array_pop($folders);
- $parent = implode(self::DS,$folders);
- $parent = (strcmp($parent,"") !== 0) ? $this->addTrailingSlash($parent) : null;
-
- if ($this->isValidFolder($this->base.$parent))
- {
- $this->parentDir = $parent;
- }
- else
- {
- $this->parentDir = null;
- }
- }
-
- //create the $name subfolder of the $this->directory folder
- public function createFolder($name) { #funzione per creare una cartella nella directory corrente
- $name = basename($name);
- if (strcmp(trim($name),'') !== 0)
- {
- if (is_writable($this->base.$this->directory))
- {
- $path = $this->base.$this->directory.$name;
-
- if ($this->isMatching($path))
- {
- if (!file_exists($path))
- {
- if (@mkdir($path,$this->params['filesPermission']))
- {
- @chmod($path, $this->params['filesPermission']);
- $this->notice = $this->_resultString->getString('executed');
- return true;
- }
- else
- {
- $this->notice = $this->_resultString->getString('error');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('dir-exists');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('not-child');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('not-writable');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('no-folder-specified');
- }
- return false;
- }
-
- //check if the $name folder is empty or not
- protected function isEmpty($name)
- {
- $items = scandir($name);
- foreach( $items as $this_file ) {
- if( strcmp($this_file,".") !== 0 && strcmp($this_file,"..") !== 0 ) {
- return false;
- }
- }
- return true;
- }
-
- public function removeFile($name)
- {
- $name = basename($name);
- if (strcmp(trim($name),'') !== 0)
- {
- $path = $this->base.$this->directory.$name;
- if ($this->isMatching($path))
- {
- if ($this->removeAbsFile($path)) return true;
- }
- else
- {
- $this->notice = $this->_resultString->getString('not-child');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('no-file-specified');
- }
- return false;
- }
-
- //remove the $name file
- protected function removeAbsFile($name)
- {
- if (strcmp(trim($name),'') !== 0)
- {
- if (is_writable($name))
- {
- if (@unlink($name))
- {
- $this->notice = $this->_resultString->getString('executed');
- return true;
- }
- else
- {
- $this->notice = $this->_resultString->getString('error');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('not-writable-file');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('no-file-specified');
- }
- return false;
- }
-
- public function removeFolder($name)
- {
- $name = basename($name);
- if (strcmp(trim($name),'') !== 0)
- {
- $dir = $this->base.$this->directory.$name;
- if ($this->isMatching($dir))
- {
- if ($this->removeAbsFolder($dir)) return true;
- }
- else
- {
- $this->notice = $this->_resultString->getString('not-child');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('no-folder-specified');
- }
- return false;
- }
-
- //remove the $name folder
- protected function removeAbsFolder($name) {
- if (strcmp(trim($name),'') !== 0) {
- if (is_writable($name))
- {
- if ($this->isEmpty($name))
- {
- if (@rmdir($name))
- {
- $this->notice = $this->_resultString->getString('executed');
- return true;
- }
- else
- {
- $this->notice = $this->_resultString->getString('error');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('not-empty');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('not-writable');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('no-folder-specified');
- }
- return false;
- }
-
- //upload a file in the current directory
- //$fileName: name of the file
- public function uploadFile($fileName = null) {
- $userfile = $this->params['fileUploadKey'];
- $ext = $this->getFileExtension($_FILES[$userfile]["name"]);
- $fileName = isset($fileName) ? $fileName.".$ext" : basename($_FILES[$userfile]["name"]);
-
- $this->fileName = $fileName;
-
- if(strcmp(trim($_FILES[$userfile]["name"]),"") !== 0)
- {
- if(@is_uploaded_file($_FILES[$userfile]["tmp_name"])) {
- if ($_FILES[$userfile]["size"] <= $this->params['maxFileSize'])
- {
- //check the extension of the file
- $AllowedExtensionsArray = explode(',',$this->params['allowedExtensions']);
-
- if (in_array($ext,$AllowedExtensionsArray))
- {
- //check if the file doesn't exists
- if (!file_exists($this->base.$this->directory.$fileName))
- {
- if (@move_uploaded_file($_FILES[$userfile]["tmp_name"],$this->base.$this->directory.$fileName))
- {
- @chmod($this->base.$this->directory.$fileName, $this->params['filesPermission']);
- $this->notice = $this->_resultString->getString('executed');
- return true;
- }
- else
- {
- $this->notice = $this->_resultString->getString('error');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('file-exists');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('not-allowed-ext');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('size-over');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('no-upload-file');
- }
- }
- else
- {
- $this->notice = $this->_resultString->getString('no-upload-file');
- }
- return false;
- }
-
- //update the folder tree
- public function updateTree() {
-
- if (isset($_POST[$this->params['delFolderAction']])) {
- $this->removeFolder($_POST[$this->params['delFolderAction']]);
- }
-
- if (isset($_POST[$this->params['delFileAction']])) {
- $this->removeFile($_POST[$this->params['delFileAction']]);
- }
-
- if (isset($_POST[$this->params['createFolderAction']])) {
- $this->createFolder($_POST['folderName']);
- }
-
- if (isset($_POST[$this->params['uploadFileAction']])) {
- $this->uploadFile();
- }
-
- }
-} \ No newline at end of file