timeout = $timeout;
$this->debug = defined('DEV_STAGE');
#connect to the server
if($ssl)
{
$this->handler = @ftp_ssl_connect($host, $port, $this->timeout);
}
else
{
$this->handler = @ftp_connect($host, $port, $this->timeout);
}
if (!$this->handler)
{
// if($this->debug)
// {
// echo 'can not connect
';
// var_dump($this->handler);
//
// }
return false;
}
#pasv mode
@ftp_pasv($this->handler, $passive);
#login to the server
if (!ftp_login($this->handler, $user, $password))
{
// if($this->debug)
// {
// echo 'can not login
';
// var_dump($this->handler);
// }
return false;
}
#move to the path
$rootPath = trim($rootPath);
if($rootPath == '/')
{
$rootPath = '';
}
if ($rootPath != '')
{
if (substr($rootPath, -1, 1) == '/')
{
$rootPath = substr($rootPath, 0, -1);
}
}
$this->root = $rootPath;
if($this->root != '')
{
$this->link = 'http://' . $host . '/' . ltrim($rootPath, '/');
if (!$this->file_exists($this->root))
{
$this->create_folder('');
}
}
return $this;
}
/**
* Go to the given folder
* @param string $dir
* @return bool
*/
public function go_to($dir = '')
{
if ($dir && $dir !== '/')
{
if (substr($dir, -1, 1) == '/')
{
$dir = substr($dir, 0, -1);
}
}
return @ftp_chdir($this->handler, $dir);
}
/**
* Close current FTP connection
*/
public function close()
{
if (!$this->handler)
{
return;
}
ftp_quit($this->handler);
}
/**
* Get the current folder that we are in now
* @return string
*/
public function current_folder()
{
return ftp_pwd($this->handler);
}
/**
* Change the file or folder permission
* @param string $file
* @param int $perm
* @return bool
*/
public function chmod($file, $perm = 0644)
{
if (function_exists('ftp_chmod'))
{
$action = @ftp_chmod($this->handler, $perm, $this->_fixpath($file));
}
else
{
$chmod_cmd = 'CHMOD ' . base_convert($perm, 10, 8) . ' ' . $this->_fixpath($file);
$action = ftp_site($this->handler, $chmod_cmd);
}
return $action;
}
/**
* is file exists
* @return bool
*/
public function file_exists($file)
{
return ftp_size($this->handler, $this->_fixpath($file)) > -1;
}
/**
* fix the given path to be compatible with the FTP
* @param string $path
* @return string
*/
private function _fixpath($path)
{
return ($this->root != '' ? $this->root . '/' : '') . $path;
}
/**
* Delete given file
* @param string $file
* @return bool
*/
public function delete($file)
{
return @ftp_delete($this->handler, $this->_fixpath($file));
}
/**
* Create a file and write the given content to it
* @param string $filePath
* @param $content
* @return bool
*/
public function write($filePath, $content)
{
$cached_file = PATH . 'cache/cached_ftp_' . uniqid(time());
#make it as a cached file
$h = @fopen($cached_file, 'wb');
fwrite($h, $content);
@fclose($h);
$r = @ftp_put($this->handler, $this->_fixpath($filePath), $cached_file, FTP_BINARY);
kleeja_unlink($cached_file, true);
return $r;
}
/**
* Upload a local file to the FTP server
* @param string $local_file
* @param string $server_file
* @return bool
*/
public function upload($local_file, $server_file, $deleteLocal = true)
{
#Initate the upload
#TODO if slow, use ftp_put
$ret = ftp_nb_put($this->handler, $this->_fixpath($server_file), $local_file, FTP_BINARY);
while ($ret == FTP_MOREDATA)
{
#still uploading
if($this->debug)
{
print ftell($this->handler)."\n";
}
$ret = ftp_nb_continue($this->handler);
}
if($deleteLocal)
{
kleeja_unlink($local_file);
}
#bad uploading
if ($ret != FTP_FINISHED)
{
return false;
}
return true;
}
/**
* Rename a file
* @param string $old_file
* @param string $new_file
* @return bool
*/
public function rename($old_file, $new_file)
{
return @ftp_rename($this->handler, $this->_fixpath($old_file), $this->_fixpath($new_file));
}
/**
* Create a folder
* @param string $dir
* @param int $perm
* @return bool
*/
public function create_folder($dir, $perm = 0755)
{
// if($this->debug)
// {
// var_dump($this->_fixpath($dir));
// }
if(ftp_mkdir($this->handler, $this->_fixpath($dir)) === false)
{
return false;
}
$this->chmod($this->_fixpath($dir), $perm);
return true;
}
/**
* Delete the given folder
* @param string $dir
* @return bool
*/
public function delete_folder($dir)
{
return @ftp_rmdir($this->handler, $this->_fixpath($dir));
}
/**
* @param string $unique_name
*/
public function setUniqueName($unique_name)
{
$this->unique_name = $unique_name;
}
/**
* @return string
*/
public function getUniqueName()
{
return $this->unique_name;
}
/**
* @param string $link
*/
public function setLink($link)
{
if(trim($link) == '')
{
return;
}
if (substr($link, -1, 1) == '/')
{
$link = substr($link, 0, -1);
}
$this->link = $link;
}
/**
* @return string
*/
public function getLink($path)
{
return $this->link . '/' . $path;
}
}