DataObjectGridCellProvider.inc.php

<?php
 
import('lib.pkp.classes.controllers.grid.GridCellProvider');
 
class DataObjectGridCellProvider extends GridCellProvider {
   var $_locale = null;
 
 
   //
   // Setters and Getters
   //
   function setLocale($locale) {
      $this->_locale = $locale;
   }
 
   function getLocale() {
      if (empty($this->_locale)) return AppLocale::getLocale();
      return $this->_locale;
   }
 
 
   //
   // Template methods from GridCellProvider
   //
   function getTemplateVarsFromRowColumn($row, $column) {
      $element = $row->getData();
      $columnId = $column->getId();
      assert(is_a($element, 'DataObject') && !empty($columnId));
 
      $data = $element->getData($columnId);
      // For localized fields, $data will be an array; otherwise,
      // it will be a value suitable for conversion to string.
      // If it's localized, fetch the value in the current locale.
      if (is_array($data)) {
         $data = $element->getLocalizedData($columnId);
      }
 
      return array('label' => $data);
   }
}