controllers/grid/files/proof/ApprovedProofFilesGridCellProvider.inc.php

<?php

import('lib.pkp.classes.controllers.grid.DataObjectGridCellProvider');

class ApprovedProofFilesGridCellProvider extends DataObjectGridCellProvider {
   var $currency;

   function ApprovedProofFilesGridCellProvider($currency) {
      $this->currency = $currency;
      parent::DataObjectGridCellProvider();
   }

   //
   // Template methods from GridCellProvider
   //
   function getTemplateVarsFromRowColumn(&$row, $column) {
      switch ($column->getId()) {
         case 'name':
            $approvedProofFile =& $row->getData();
            return array('label' => $approvedProofFile->getLocalizedName());
         case 'approved':
            $approvedProofFile =& $row->getData();
            return array('status' => $approvedProofFile->getViewable()?'completed':'new');
         case 'price':
            $approvedProofFile =& $row->getData();
            $price = $approvedProofFile->getDirectSalesPrice();
            if ($price === null) $label = __('payment.directSales.notAvailable');
            elseif ($price == '0') $label = __('payment.directSales.openAccess');
            else $label = __('payment.directSales.amount', array('amount' => $price, 'currency' => $this->currency));

            return array('label' => $label);
         default:
            assert(false);
      }
   }
}

?>