ReviewFormElementResponseItemListbuilderHandler.inc.php

<?php
import('lib.pkp.controllers.listbuilder.settings.SetupListbuilderHandler');
 
class ReviewFormElementResponseItemListbuilderHandler extends SetupListbuilderHandler {
 
   var $_reviewFormElementId;
 
 
   //
   // Overridden template methods
   //
   function initialize($request, $args = null) {
      parent::initialize($request, $args);
      AppLocale::requireComponents(LOCALE_COMPONENT_PKP_MANAGER);
      $this->_reviewFormElementId = (int) $request->getUserVar('reviewFormElementId');
 
      // Basic configuration
      $this->setTitle('grid.reviewFormElement.responseItems');
      $this->setSourceType(LISTBUILDER_SOURCE_TYPE_TEXT);
      $this->setSaveType(LISTBUILDER_SAVE_TYPE_EXTERNAL);
      $this->setSaveFieldName('possibleResponses');
 
      // Possible response column
      $responseColumn = new MultilingualListbuilderGridColumn($this, 'possibleResponse', 'manager.reviewFormElements.possibleResponse', null, null, null, null, array('tabIndex' => 1));
      import('lib.pkp.controllers.listbuilder.settings.reviewForms.ReviewFormElementResponseItemListbuilderGridCellProvider');
      $responseColumn->setCellProvider(new ReviewFormElementResponseItemListbuilderGridCellProvider());  
      $this->addColumn($responseColumn);
   }
 
   protected function loadData($request, $filter = null) {
      $reviewFormElementDao = DAORegistry::getDAO('ReviewFormElementDAO'); /* @var $reviewFormElementDao ReviewFormElementDAO */
      $reviewFormElement = $reviewFormElementDao->getById($this->_reviewFormElementId);
      $formattedResponses = array();
      if ($reviewFormElement) {
         $possibleResponses = $reviewFormElement->getPossibleResponses(null);
         foreach ((array) $possibleResponses as $locale => $values) {
            foreach ($values as $rowId => $value) {
               // WARNING: Listbuilders don't like 0 row IDs; offsetting
               // by 1. This is reversed in the saving code.
               $formattedResponses[$rowId+1][0]['content'][$locale] = $value;
            }
         }
      }
      return $formattedResponses;
   }
 
   protected function getRowDataElement($request, &$rowId) {
      // Fallback on the parent if an existing rowId is found
      if ( !empty($rowId) ) {
         return parent::getRowDataElement($request, $rowId); 
      }
 
      // If we're bouncing a row back upon a row edit
      $rowData = $this->getNewRowId($request);
      if ($rowData) {
         return array(array('content' => $rowData['possibleResponse']));
      }
 
      // If we're generating an empty row to edit
      return array(array('content' => array()));
   }
 
   function fetch($args, $request) {
      $templateMgr = TemplateManager::getManager($request);
      $templateMgr->assign('availableOptions', true);
      return $this->fetchGrid($args, $request);
   }
}