david
802479ed64
git-svn-id: https://192.168.0.254/svn/Proyectos.FundacionLQDVI_WebCongresos/trunk@2 94ccb1af-fd9d-d947-8d90-7f70ea60afc8
122 lines
3.5 KiB
PHP
122 lines
3.5 KiB
PHP
<?php
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/**
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* @version $Id: search.php 14401 2010-01-26 14:10:00Z louis $
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* @package Joomla
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* @subpackage Search
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* @copyright Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
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* @license GNU/GPL, see LICENSE.php
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* Joomla! is free software. This version may have been modified pursuant to the
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* GNU General Public License, and as distributed it includes or is derivative
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* of works licensed under the GNU General Public License or other free or open
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* source software licenses. See COPYRIGHT.php for copyright notices and
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* details.
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*/
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// Check to ensure this file is included in Joomla!
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defined('_JEXEC') or die( 'Restricted access' );
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jimport( 'joomla.application.component.model' );
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/**
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* @package Joomla
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* @subpackage Search
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*/
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class SearchModelSearch extends JModel
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{
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var $lists = '';
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/**
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* Overridden constructor
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* @access protected
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*/
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function __construct()
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{
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parent::__construct();
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}
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function reset()
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{
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$db =& JFactory::getDBO();
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$db->setQuery( 'DELETE FROM #__core_log_searches' );
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$db->query();
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}
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function getItems( )
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{
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global $mainframe, $option;
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$db =& JFactory::getDBO();
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$filter_order = $mainframe->getUserStateFromRequest( 'com_search.filter_order', 'filter_order', 'hits', 'cmd' );
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$filter_order_Dir = $mainframe->getUserStateFromRequest( 'com_search.filter_order_Dir', 'filter_order_Dir', '', 'word' );
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$limit = $mainframe->getUserStateFromRequest( 'global.list.limit', 'limit', $mainframe->getCfg('list_limit'), 'int' );
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$limitstart = $mainframe->getUserStateFromRequest( 'com_search.limitstart', 'limitstart', 0, 'int' );
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$search = $mainframe->getUserStateFromRequest( 'com_search.search', 'search', '', 'string' );
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$search = JString::strtolower( $search );
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$showResults = JRequest::getInt('search_results');
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// table ordering
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if ( $filter_order_Dir == 'ASC' ) {
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$this->lists['order_Dir'] = 'ASC';
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} else {
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$this->lists['order_Dir'] = 'DESC';
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}
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$this->lists['order'] = $filter_order;
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// search filter
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$this->lists['search']= $search;
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$where = array();
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if ($search) {
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$where[] = 'LOWER( search_term ) LIKE '.$db->Quote( '%'.$db->getEscaped( $search, true ).'%', false );
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}
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$where = ( count( $where ) ? ' WHERE ' . implode( ' AND ', $where ) : '' );
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$orderby = ' ORDER BY '. $filter_order .' '. $filter_order_Dir .', hits DESC';
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// get the total number of records
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$query = 'SELECT COUNT(*)'
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. ' FROM #__core_log_searches'
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. $where;
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$db->setQuery( $query );
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$total = $db->loadResult();
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jimport( 'joomla.html.pagination' );
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$pageNav = new JPagination( $total, $limitstart, $limit );
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$query = ' SELECT * '
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. ' FROM #__core_log_searches '
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. $where
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. $orderby;
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$db->setQuery( $query, $pageNav->limitstart, $pageNav->limit );
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$rows = $db->loadObjectList();
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JPluginHelper::importPlugin( 'search' );
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if (!class_exists( 'JSite' ))
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{
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// This fools the routers in the search plugins into thinking it's in the frontend
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require_once( JPATH_COMPONENT.DS.'helpers'.DS.'site.php' );
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}
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for ($i=0, $n = count($rows); $i < $n; $i++) {
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// determine if number of results for search item should be calculated
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// by default it is `off` as it is highly query intensive
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if ( $showResults ) {
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$results = $mainframe->triggerEvent( 'onSearch', array( $rows[$i]->search_term ) );
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$count = 0;
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for ($j = 0, $n2 = count( $results ); $j < $n2; $j++) {
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$count += count( $results[$j] );
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}
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$rows[$i]->returns = $count;
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} else {
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$rows[$i]->returns = null;
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}
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}
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return $rows;
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}
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} |