Page MenuHomeIn-Portal Phabricator
Files F1168147

fck_helper.php
No OneTemporary
Actions

File Metadata

Created
Wed, Sep 24, 6:51 AM

fck_helper.php
View Options

<?php
/**
* @version $Id: fck_helper.php 15677 2013-01-17 18:52:50Z alex $
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class fckFCKHelper extends kHelper {
var $Config = Array();
/**
* Currently selected folder
*
* @var string
* @access protected
*/
protected $folder = '';
/**
* Current sorting field
*
* @var string
* @access protected
*/
protected $sortField = '';
/**
* Current sorting direction
*
* @var string
* @access protected
*/
protected $sortDirection = '';
public function __construct()
{
parent::__construct();
$this->folder = $this->Application->GetVar('folder');
$this->sortField = $this->Application->GetVar('sort_by');
$this->sortDirection = $this->Application->GetVar('order_by');
$this->Config['AllowedExtensions']['Files'] = Array('gif','jpeg','png','swf','fla','jpg','gif','jpeg','png','avi','mpg','mpeg','zip','rar','arj','gz','tar','doc','pdf','ppt','rdp','swf','swt','txt','vsd','xls','csv','odt');
$this->Config['DeniedExtensions']['Files'] = Array('php','asp','aspx','ascx','jsp','cfm','cfc','pl','bat','exe','dll','reg');
$this->Config['AllowedExtensions']['Images'] = Array('jpg','gif','jpeg','png', 'bmp');
$this->Config['DeniedExtensions']['Images'] = Array('php','asp','aspx','ascx','jsp','cfm','cfc','pl','bat','exe','dll','reg');
$this->Config['AllowedExtensions']['Flash'] = Array('swf','fla');
$this->Config['DeniedExtensions']['Flash'] = Array('php','asp','aspx','ascx','jsp','cfm','cfc','pl','bat','exe','dll','reg');
$this->Config['AllowedExtensions']['Media'] = Array('asf','asx','avi','wav','wax','wma','wm','wmv','m3u','mp2v','mpg','mpeg','m1v','mp2','mp3','mpa','mpe','mpv2','mp4','mid','midi','rmi','qt','aif','aifc','aiff','mov','flv','rm','svcd','swf','vcd');
$this->Config['DeniedExtensions']['Media'] = Array('php','asp','aspx','ascx','jsp','cfm','cfc','pl','bat','exe','dll','reg');
$this->Config['AllowedExtensions']['Documents'] = Array('doc','pdf','ppt','rdp','swf','swt','txt','vsd','xls','csv','zip','odt');
$this->Config['DeniedExtensions']['Documents'] = Array('php','asp','aspx','ascx','jsp','cfm','cfc','pl','bat','exe','dll','reg');
$this->Config['ExtensionIcons'] = Array('ai','avi','bmp','cs','dll','doc','exe','fla','gif','htm','html','jpg','js','mdb','mp3','pdf','png','ppt','rdp','swf','swt','txt','vsd','xls','xml','zip');
}
function CreateFolder($folder = '')
{
if ( !$folder ) {
return false;
}
$folderPath = WRITEABLE . '/user_files/' . $folder;
if ( file_exists($folderPath) && is_dir($folderPath) ) {
return true;
}
/*$permissions = defined('FCK_FOLDERS_PERMISSIONS') ? FCK_FOLDERS_PERMISSIONS : '0777';
return mkdir($folderPath, $permissions);*/
return mkdir($folderPath);
}
function IsAllowedExtension($folder, $file_name)
{
$ext = strtolower( pathinfo($file_name, PATHINFO_EXTENSION) );
if ( isset($this->Config['DeniedExtensions'][$folder]) ) {
if ( in_array($ext, $this->Config['DeniedExtensions'][$folder]) ) {
return false;
}
}
if ( isset($this->Config['AllowedExtensions'][$folder]) ) {
if ( !in_array($ext, $this->Config['AllowedExtensions'][$folder]) ) {
return false;
}
}
return true;
}
/**
* Returns list of sub-folders from given folder (automatically excludes system folders)
*
* @param string $files_dir
* @return Array
* @access public
*/
public function ReadFolders($files_dir)
{
$ret = Array ();
$system_folders = defined('KERNEL_SYSTEM_FOLDERS') ? KERNEL_SYSTEM_FOLDERS : Array ('icons', 'CVS', '.svn');
try {
$iterator = new DirectoryIterator($files_dir);
/* @var $file_info DirectoryIterator */
}
catch (UnexpectedValueException $e) {
return $ret;
}
foreach ($iterator as $file_info) {
$filename = $file_info->getFilename();
if ( $file_info->isDir() && !$file_info->isDot() ) {
$ret[] = $filename;
}
}
return array_diff($ret, $system_folders);
}
/**
* Returns list of files in given folder
*
* @param string $files_dir
* @return Array
* @access public
*/
public function ReadFiles($files_dir)
{
$ret = Array ();
try {
$iterator = new DirectoryIterator($files_dir);
/* @var $file_info DirectoryIterator */
}
catch (UnexpectedValueException $e) {
return $ret;
}
foreach ($iterator as $file_info) {
if ( !$file_info->isDir() ) {
$ret[] = $file_info->getFilename();
}
}
return $ret;
}
/**
* Returns xml containing list of folders in current folder
*
* @return string
* @access public
*/
public function PrintFolders()
{
$files_dir = WRITEABLE . '/user_files/' . $this->folder . '/';
$sub_folders = $this->ReadFolders($files_dir);
natcasesort($sub_folders);
$ret = $this->_buildFoldersXML($sub_folders, 'folder2');
if ( $this->sortField == 'name' && $this->sortDirection == '_desc' ) {
$sub_folders = array_reverse($sub_folders);
}
$ret .= $this->_buildFoldersXML($sub_folders, 'folder');
return $ret;
}
/**
* Build XML, that will output folders for FCKEditor
*
* @param Array $sub_folders
* @param string $xml_node
* @return string
*/
protected function _buildFoldersXML($sub_folders, $xml_node)
{
$ret = '';
foreach ($sub_folders as $sub_folder) {
$ret .= '<' . $xml_node . ' path="' . $this->folder . "/" . $sub_folder . '">' . $sub_folder . '</' . $xml_node . '>' . "\n";
}
return $ret;
}
/**
* Transforms filesize in bytes into kilobytes
*
* @param int $size
* @return int
* @access protected
*/
protected function CalculateFileSize($size)
{
if ( $size > 0 ) {
$size = round($size / 1024);
$size = ($size < 1) ? 1 : $size;
}
return $size;
}
/**
* Detects icon for given file extension
*
* @param string $file
* @return string
* @access protected
*/
protected function CheckIconType($file)
{
$ext = strtolower( pathinfo($file, PATHINFO_EXTENSION) );
return $ext && in_array($ext, $this->Config['ExtensionIcons']) ? $ext : 'default.icon';
}
/**
* Build one file xml node
*
* @param int $size
* @param string $url
* @param string $icon
* @param string $date
* @param string $file_name
* @return string
*/
protected function _buildFileXml($size,$url,$icon,$date,$file_name)
{
return '<file size="' . $size . '" url="' . $url . '" icon="' . $icon . '" date="' . $date . '">' . $file_name . '</file>' . "\n";
}
/**
* Returns xml containing list of files in current folder
*
* @return string
* @access public
*/
public function PrintFiles()
{
$files_dir = WRITEABLE . '/user_files/' . $this->folder . '/';
$files_url = BASE_PATH . str_replace(DIRECTORY_SEPARATOR, '/', WRITEBALE_BASE) . '/user_files/' . $this->folder . '/';
$aFiles = $this->ReadFiles($files_dir);
$ret = '';
$date_format = "m/d/Y h:i A";
natcasesort($aFiles);
if ( $this->sortField == 'name' && $this->sortDirection == '_desc' ) {
$aFiles = array_reverse($aFiles, TRUE);
}
$aFilesSize = $aFilesDate = Array ();
foreach ($aFiles as $k => $v) {
$aFilesSize[$k] = filesize($files_dir . $v);
$aFilesDate[$k] = filectime($files_dir . $v);
}
if ( $this->sortField == 'name' ) {
foreach ($aFiles as $k => $file) {
$size = $this->CalculateFileSize($aFilesSize[$k]);
$date = date($date_format, $aFilesDate[$k]);
$icon = $this->CheckIconType($file);
$ret .= $this->_buildFileXml($size, $files_url . $file, $icon, $date, $file);
}
}
if ( $this->sortField == 'date' ) {
asort($aFilesDate);
if ( $this->sortDirection == '_desc' ) {
$aFilesDate = array_reverse($aFilesDate, TRUE);
}
foreach ($aFilesDate as $k => $date) {
$size = $this->CalculateFileSize($aFilesSize[$k]);
$file = $aFiles[$k];
$date = date($date_format, $date);
$icon = $this->CheckIconType($file);
$ret .= $this->_buildFileXml($size, $files_url . $file, $icon, $date, $file);
}
}
if ( $this->sortField == 'size' ) {
asort($aFilesSize);
if ( $this->sortDirection == '_desc' ) {
$aFilesSize = array_reverse($aFilesSize, TRUE);
}
foreach ($aFilesSize as $k => $size) {
$size = $this->CalculateFileSize($size);
$file = $aFiles[$k];
$date = date($date_format, $aFilesDate[$k]);
$icon = $this->CheckIconType($file);
$ret .= $this->_buildFileXml($size, $files_url . $file, $icon, $date, $file);
}
}
return $ret;
}
function UploadFile()
{
$upload_dir = $this->Application->GetVar('upload_dir');
$type = explode('/', $upload_dir);
$type = $type[0];
$sServerDir = WRITEABLE . '/user_files/' . $upload_dir . '/';
$aUpFile = $_FILES['NewFile'];
$sFileName = $aUpFile['name'];
$sOriginalFileName = $aUpFile['name'];
$sExtension = strtolower(substr( $sFileName, ( strrpos($sFileName, '.') + 1 ) ) );
$sErrorNumber = 0;
if ( isset( $_FILES['NewFile'] ) && !is_null( $_FILES['NewFile']['tmp_name'] ) )
{
if (in_array($sExtension, $this->Config['AllowedExtensions'][$type]))
{
if (!$aUpFile['error']) {
$iCounter = 0 ;
while ( true )
{
$sFilePath = $sServerDir . $sFileName;
if ( is_file( $sFilePath ) )
{
$iCounter++ ;
$sFileName = $this->RemoveExtension( $sOriginalFileName ) . '(' . $iCounter . ').' . $sExtension;
$sErrorNumber = '201';
}
else
{
// Turn off all error reporting.
error_reporting( 0 ) ;
// Enable error tracking to catch the error.
ini_set( 'track_errors', '1' );
move_uploaded_file( $aUpFile['tmp_name'], $sFilePath );
$sErrorMsg = $php_errormsg;
// Restore the configurations.
ini_restore( 'track_errors' );
ini_restore( 'error_reporting' );
if ( is_file( $sFilePath ) ) {
$oldumask = umask(0);
chmod( $sFilePath, 0666 );
umask( $oldumask );
}
break ;
}
}
}
}
else {
$sErrorNumber = '203';
}
}
else {
$sErrorNumber = '202' ;
}
echo '<script type="text/javascript">' ;
echo 'window.parent.frames["frmUpload"].OnUploadCompleted(' . $sErrorNumber . ',"' . str_replace( '"', '\\"', $sFileName ) . '") ;' ;
echo '</script>' ;
}
function RemoveExtension( $fileName )
{
return substr( $fileName, 0, strrpos( $fileName, '.' ) ) ;
}
/**
* Returns transit parameters, that should be passed to every used CKEditor instance
*
* @param Array $tag_params
* @return Array
*/
public function getTransitParams($tag_params = Array ())
{
$ret = Array ();
$transit_params = Array ('bgcolor' => '', 'body_class' => '', 'body_id' => '');
foreach ($transit_params as $param_name => $default_value) {
$param_value = isset($tag_params[$param_name]) ? $tag_params[$param_name] : $this->Application->GetVar($param_name);
if ( $param_value || $default_value ) {
$ret[$param_name] = $param_value ? $param_value : $default_value;
}
}
return $ret;
}
}

Event Timeline

In-Portal CMS · In-Portal Community Pages · In-Portal Issue Tracker · In-Portal Repository Browser · Quality Assurance · In-Portal CI Server