Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Core\FileTransfer;
Chris@0: 
Chris@0: /**
Chris@0:  * Defines the base class for FTP implementations.
Chris@0:  */
Chris@0: abstract class FTP extends FileTransfer {
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function __construct($jail, $username, $password, $hostname, $port) {
Chris@0:     $this->username = $username;
Chris@0:     $this->password = $password;
Chris@0:     $this->hostname = $hostname;
Chris@0:     $this->port = $port;
Chris@0:     parent::__construct($jail);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public static function factory($jail, $settings) {
Chris@0:     $username = empty($settings['username']) ? '' : $settings['username'];
Chris@0:     $password = empty($settings['password']) ? '' : $settings['password'];
Chris@0:     $hostname = empty($settings['advanced']['hostname']) ? 'localhost' : $settings['advanced']['hostname'];
Chris@0:     $port = empty($settings['advanced']['port']) ? 21 : $settings['advanced']['port'];
Chris@0: 
Chris@0:     if (function_exists('ftp_connect')) {
Chris@0:       $class = 'Drupal\Core\FileTransfer\FTPExtension';
Chris@0:     }
Chris@0:     else {
Chris@0:       throw new FileTransferException('No FTP backend available.');
Chris@0:     }
Chris@0: 
Chris@0:     return new $class($jail, $username, $password, $hostname, $port);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function getSettingsForm() {
Chris@0:     $form = parent::getSettingsForm();
Chris@0:     $form['advanced']['port']['#default_value'] = 21;
Chris@0:     return $form;
Chris@0:   }
Chris@0: 
Chris@0: }