Chinadu's Blog

require('config.php') ;
require('util.php') ;

// This is the function that sends the results of the uploading process.
function SendResults( $errorNumber, $fileUrl = '', $fileName = '', $customMsg = '' )
{
echo '<script type="text/javascript">' ;
echo 'window.parent.OnUploadCompleted(' . $errorNumber . ',"' . str_replace( '"', '\\"', $fileUrl ) . '","' . str_replace( '"', '\\"', $fileName ) . '", "' . str_replace( '"', '\\"', $customMsg ) . '") ;' ;
echo '</script>' ;
exit ;
}

// Check if this uploader has been enabled.
if ( !$Config['Enabled'] )
SendResults( '1', '', '', 'This file uploader is disabled. Please check the "editor/filemanager/upload/php/config.php" file' ) ;

// Check if the file has been correctly uploaded.
if ( !isset( $_FILES['NewFile'] ) || is_null( $_FILES['NewFile']['tmp_name'] ) || $_FILES['NewFile']['name'] == '' )
SendResults( '202' ) ;

// Get the posted file.
$oFile = $_FILES['NewFile'] ;

// Get the uploaded file name extension.
$sFileName = $oFile['name'] ;

// Replace dots in the name with underscores (only one dot can be there... security issue).
if ( $Config['ForceSingleExtension'] )
$sFileName = preg_replace( '/\\.(?![^.]*$)/', '_', $sFileName ) ;

$sOriginalFileName = $sFileName ;

// Get the extension.
$sExtension = substr( $sFileName, ( strrpos($sFileName, '.') + 1 ) ) ;
$sExtension = strtolower( $sExtension ) ;

// The the file type (from the QueryString, by default 'File').
$sType = isset( $_GET['Type'] ) ? $_GET['Type'] : 'File' ;

// Check if it is an allowed type.
if ( !in_array( $sType, array('File','Image','Flash','Media') ) )
    SendResults( 1, '', '', 'Invalid type specified' ) ;

// Get the allowed and denied extensions arrays.
$arAllowed = $Config['AllowedExtensions'][$sType] ;
$arDenied = $Config['DeniedExtensions'][$sType] ;

// Check if it is an allowed extension.
if ( ( count($arAllowed) > 0 && !in_array( $sExtension, $arAllowed ) ) || ( count($arDenied) > 0 && in_array( $sExtension, $arDenied ) ) )
SendResults( '202' ) ;

$sErrorNumber = '0' ;
$sFileUrl   = '' ;

// Initializes the counter used to rename the file, if another one with the same name already exists.
$iCounter = 0 ;

// Get the target directory.
if ( isset( $Config['UserFilesAbsolutePath'] ) && strlen( $Config['UserFilesAbsolutePath'] ) > 0 )
$sServerDir = $Config['UserFilesAbsolutePath'] ;
else
$sServerDir = GetRootPath() . $Config["UserFilesPath"] ;

if ( $Config['UseFileType'] )
$sServerDir .= $sType . '/' ;

while ( true )
{
// Compose the file path.
$sFilePath = $sServerDir . $sFileName ;

// If a file with that name already exists.
if ( is_file( $sFilePath ) )
{
   $iCounter++ ;
   $sFileName = RemoveExtension( $sOriginalFileName ) . '(' . $iCounter . ').' . $sExtension ;
   $sErrorNumber = '201' ;
}
else
{
   move_uploaded_file( $oFile['tmp_name'], $sFilePath ) ;

   if ( is_file( $sFilePath ) )
   {
    $oldumask = umask(0) ;
    chmod( $sFilePath, 0777 ) ;
    umask( $oldumask ) ;
   }

   if ( $Config['UseFileType'] )
    $sFileUrl = $Config["UserFilesPath"] . $sType . '/' . $sFileName ;
   else
    $sFileUrl = $Config["UserFilesPath"] . $sFileName ;

   break ;
}
}

SendResults( $sErrorNumber, $sFileUrl, $sFileName ) ;
?>

global $Config ;

// SECURITY: You must explicitelly enable this "uploader".
$Config['Enabled'] = false ;

// Set if the file type must be considere in the target path.
// Ex: /userfiles/image/ or /userfiles/file/
$Config['UseFileType'] = false ;

// Path to uploaded files relative to the document root.
$Config['UserFilesPath'] = '/userfiles/' ;

// Fill the following value it you prefer to specify the absolute path for the
// user files directory. Usefull if you are using a virtual directory, symbolic
// link or alias. Examples: 'C:\\MySite\\userfiles\\' or '/root/mysite/userfiles/'.
// Attention: The above 'UserFilesPath' must point to the same directory.
$Config['UserFilesAbsolutePath'] = '' ;

// Due to security issues with Apache modules, it is reccomended to leave the
// following setting enabled.
$Config['ForceSingleExtension'] = true ;

$Config['AllowedExtensions']['File'] = array() ;
$Config['DeniedExtensions']['File']   = array('html','htm','php','php2','php3','php4','php5','phtml','pwml','inc','asp','aspx','ascx','jsp','cfm','cfc','pl','bat','exe','com','dll','vbs','js','reg','cgi','htaccess','asis') ;

$Config['AllowedExtensions']['Image'] = array('jpg','gif','jpeg','png') ;
$Config['DeniedExtensions']['Image'] = array() ;

$Config['AllowedExtensions']['Flash'] = array('swf','fla') ;
$Config['DeniedExtensions']['Flash'] = array() ;

?>

global $Config ;

// SECURITY: You must explicitelly enable this "connector". (Set it to "true").
$Config['Enabled'] = false ;

// Path to user files relative to the document root.
$Config['UserFilesPath'] = '/userfiles/' ;

// Fill the following value it you prefer to specify the absolute path for the
// user files directory. Usefull if you are using a virtual directory, symbolic
// link or alias. Examples: 'C:\\MySite\\userfiles\\' or '/root/mysite/userfiles/'.
// Attention: The above 'UserFilesPath' must point to the same directory.
$Config['UserFilesAbsolutePath'] = '' ;

// Due to security issues with Apache modules, it is reccomended to leave the
// following setting enabled.
$Config['ForceSingleExtension'] = true ;

$Config['AllowedExtensions']['File'] = array() ;
$Config['DeniedExtensions']['File']   = array('html','htm','php','php2','php3','php4','php5','phtml','pwml','inc','asp','aspx','ascx','jsp','cfm','cfc','pl','bat','exe','com','dll','vbs','js','reg','cgi','htaccess','asis') ;

$Config['AllowedExtensions']['Image'] = array('jpg','gif','jpeg','png') ;
$Config['DeniedExtensions']['Image'] = array() ;

$Config['AllowedExtensions']['Flash'] = array('swf','fla') ;
$Config['DeniedExtensions']['Flash'] = array() ;

$Config['AllowedExtensions']['Media'] = array('swf','fla','jpg','gif','jpeg','png','avi','mpg','mpeg') ;
$Config['DeniedExtensions']['Media'] = array() ;

?>