class.tx_indexedsearch_tslib_fe_hook.php

Go to the documentation of this file.

<?php
/***************************************************************
 *  Copyright notice
 *
 * (c) 2009-2011 Oliver Hader <oliver@typo3.org>
 * All rights reserved
 *
 * This script is part of the TYPO3 project. The TYPO3 project is
 * free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * The GNU General Public License can be found at
 * http://www.gnu.org/copyleft/gpl.html.
 *
 * This script is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * This copyright notice MUST APPEAR in all copies of the script!
 ***************************************************************/

/**
 * Hooks for tslib_fe (TSFE).
 *
 * $Id: class.tx_indexedsearch_tslib_fe_hook.php 10120 2011-01-18 20:03:36Z ohader $
 *
 * @author      Oliver Hader <oliver@typo3.org>
 * @package     TYPO3
 * @subpackage  tx_indexedsearch
 */
class tx_indexedsearch_tslib_fe_hook {
    /**
     * Frontend hook: If the page is not being re-generated this is our chance to force it to be (because re-generation of the page is required in order to have the indexer called!)
     *
     * @param   array       Parameters from frontend
     * @param   object      TSFE object (reference under PHP5)
     * @return  void
     */
    public function headerNoCache(array &$params, $ref) {
            // Requirements are that the crawler is loaded, a crawler session is running and re-indexing requested as processing instruction:
        if (t3lib_extMgm::isLoaded('crawler')
                && $params['pObj']->applicationData['tx_crawler']['running']
                && in_array('tx_indexedsearch_reindex', $params['pObj']->applicationData['tx_crawler']['parameters']['procInstructions']))  {

                // Setting simple log entry:
            $params['pObj']->applicationData['tx_crawler']['log'][] = 'RE_CACHE (indexed), old status: '.$params['disableAcquireCacheData'];

                // Disables a look-up for cached page data - thus resulting in re-generation of the page even if cached.
            $params['disableAcquireCacheData'] = TRUE;
        }
    }
}
?>