typo3/sysext/indexed_search/Classes/ViewHelpers/PageBrowsingResultsViewHelper.php

   1 <?php
   2 namespace TYPO3\CMS\IndexedSearch\ViewHelpers;
   3
   4 /**
   5  * This file is part of the TYPO3 CMS project.
   6  *
   7  * It is free software; you can redistribute it and/or modify it under
   8  * the terms of the GNU General Public License, either version 2
   9  * of the License, or any later version.
  10  *
  11  * For the full copyright and license information, please read the
  12  * LICENSE.txt file that was distributed with this source code.
  13  *
  14  * The TYPO3 project - inspiring people to share!
  15  */
  16 /**
  17  * renders the header of the results page
  18  *
  19  * @author Benjamin Mack <benni@typo3.org>
  20  * @internal
  21  */
  22 class PageBrowsingResultsViewHelper extends \TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper {
  23
  24         /**
  25          * main render function
  26          *
  27          * @param int $numberOfResults
  28          * @param int $resultsPerPage
  29          * @param int $currentPage
  30          * @return the content
  31          */
  32         public function render($numberOfResults, $resultsPerPage, $currentPage = 1) {
  33                 $firstResultOnPage = $currentPage * $resultsPerPage + 1;
  34                 $lastResultOnPage = $currentPage * $resultsPerPage + $resultsPerPage;
  35                 $label = \TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate('displayResults', 'indexed_search');
  36                 $content = sprintf($label, $firstResultOnPage, min(array($numberOfResults, $lastResultOnPage)), $numberOfResults);
  37                 return $content;
  38         }
  39
  40 }