text: <?php
  /**
   * @version    2.10.x
   * @package    K2
   * @author     JoomlaWorks https://www.joomlaworks.net
   * @copyright  Copyright (c) 2006 - 2020 JoomlaWorks Ltd. All rights reserved.
   * @license    GNU/GPL license: https://www.gnu.org/copyleft/gpl.html
   */
  
  // no direct access
  defined('_JEXEC') or die;
  
  jimport('joomla.application.component.controller');
  
  class K2ControllerExtraFields extends K2Controller
  {
      public function display($cachable = false, $urlparams = array())
      {
          JRequest::setVar('view', 'extrafields');
          parent::display();
      }
  
      public function publish()
      {
          JRequest::checkToken() or jexit('Invalid Token');
          $model = $this->getModel('extraFields');
          $model->publish();
      }
  
      public function unpublish()
      {
          JRequest::checkToken() or jexit('Invalid Token');
          $model = $this->getModel('extraFields');
          $model->unpublish();
      }
  
      public function saveorder()
      {
          JRequest::checkToken() or jexit('Invalid Token');
          $model = $this->getModel('extraFields');
          $model->saveorder();
          $document = JFactory::getDocument();
          if ($document->getType() == 'raw') {
              echo '1';
              return $this;
          } else {
              $this->setRedirect('index.php?option=com_k2&view=extrafields', JText::_('K2_NEW_ORDERING_SAVED'));
          }
      }
  
      public function orderup()
      {
          JRequest::checkToken() or jexit('Invalid Token');
          $model = $this->getModel('extraFields');
          $model->orderup();
      }
  
      public function orderdown()
      {
          JRequest::checkToken() or jexit('Invalid Token');
          $model = $this->getModel('extraFields');
          $model->orderdown();
      }
  
      public function remove()
      {
          JRequest::checkToken() or jexit('Invalid Token');
          $model = $this->getModel('extraFields');
          $model->remove();
      }
  
      public function add()
      {
          $app = JFactory::getApplication();
          $app->redirect('index.php?option=com_k2&view=extrafield');
      }
  
      public function edit()
      {
          $app = JFactory::getApplication();
          $cid = JRequest::getVar('cid');
          $app->redirect('index.php?option=com_k2&view=extrafield&cid='.$cid[0]);
      }
  }
  