/** * Get the global FTP connection. * * This is used for local assets and public files by some sites. * * Returns the FTP resource or false on failure. * * @return FTPConnection | false */ function ftp(){ static $ftp = null; if($ftp === null){ if(!defined('FTP_USERNAME')){ // Prevent the installer from freaking out. $ftp = false; return false; } if(!defined('FTP_PASSWORD')){ // Prevent the installer from freaking out. $ftp = false; return false; } if(!defined('FTP_PATH')){ // Prevent the installer from freaking out. $ftp = false; return false; } if(!FTP_USERNAME){ // If there is no username for the FTP server, don't try to connect either. $ftp = false; return false; } $ftp = new FTPConnection(); $ftp->host = '127.0.0.1'; $ftp->username = FTP_USERNAME; $ftp->password = FTP_PASSWORD; $ftp->root = FTP_PATH; $ftp->url = ROOT_WDIR; try{ $ftp->connect(); } catch(\Exception $e){ \Core\ErrorManagement\exception_handler($e); $ftp = false; return false; } } if($ftp && $ftp instanceof FTPConnection){ try{ $ftp->reset(); } catch(\Exception $e){ \Core\ErrorManagement\exception_handler($e); $ftp = false; return false; } } return $ftp; }