Файл: IPBMafia.ru_IPB_3.4.6_Final_Rus _Nulled/board/upload/admin/applications/core/extensions/search/engines/sql.php
Строк: 154
<?php
/**
* <pre>
* Invision Power Services
* IP.Board v3.4.6
* Basic Forum Search
* Last Updated: $Date: 2012-05-10 16:10:13 -0400 (Thu, 10 May 2012) $
* </pre>
*
* @author $Author: bfarber $
* @copyright (c) 2001 - 2009 Invision Power Services, Inc.
* @license http://www.invisionpower.com/company/standards.php#license
* @package IP.Board
* @subpackage Forums
* @link http://www.invisionpower.com
* @version $Rev: 10721 $
*/
if ( ! defined( 'IN_IPB' ) )
{
print "<h1>Incorrect access</h1>You cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files.";
exit();
}
class search_engine_core extends search_engine
{
/**
* Constructor
*
* @param object ipsRegistry reference
* @return @e void
*/
public function __construct( ipsRegistry $registry )
{
parent::__construct( $registry );
}
/**
* Perform a search.
* Returns an array of a total count (total number of matches)
* and an array of IDs ( 0 => 1203, 1 => 928, 2 => 2938 ).. matching the required number based on pagination. The ids returned would be based on the filters and type of search
*
* So if we had 1000 replies, and we are on page 2 of 25 per page, we'd return 25 items offset by 25
*
* @return array
*/
public function search()
{
/* INIT */
$sort_by = IPSSearchRegistry::get('in.search_sort_by');
$sort_order = IPSSearchRegistry::get('in.search_sort_order');
$search_term = IPSSearchRegistry::get('in.clean_search_term');
$sortKey = '';
$rows = array();
/* Sorting */
switch( $sort_by )
{
default:
case 'date':
$sortKey = 'id';
break;
case 'title':
$sortKey = 'title';
break;
}
/* Query the count */
$count = $this->DB->buildAndFetch( array('select' => 'COUNT(*) as total_results',
'from' => 'faq',
'where' => $this->_buildWhereStatement( $search_term ),
) );
/* Fetch data */
$this->DB->build( array( 'select' => '*',
'from' => 'faq',
'where' => $this->_buildWhereStatement( $search_term ),
'order' => $sortKey . ' ' . $sort_order,
'limit' => array( IPSSearchRegistry::get('in.start'), IPSSearchRegistry::get('opt.search_per_page') ),
) );
$this->DB->execute();
/* Get results */
while ( $_row = $this->DB->fetch() )
{
$rows[] = $_row;
}
/* Return it */
return array( 'count' => $count['total_results'], 'resultSet' => $rows );
}
/**
* Builds the where portion of a search string
*
* @param string $search_term The string to use in the search
* @return string
*/
protected function _buildWhereStatement( $search_term )
{
/* INI */
$where_clause = array();
if( $search_term )
{
switch( IPSSearchRegistry::get('opt.searchType') )
{
case 'both':
default:
$where_clause[] = "(title LIKE '%{$search_term}%' OR text LIKE '%{$search_term}%' OR description LIKE '%{$search_term}%')";
break;
case 'titles':
$where_clause[] = "title LIKE '%{$search_term}%'";
break;
case 'content':
$where_clause[] = "(text LIKE '%{$search_term}%' OR description LIKE '%{$search_term}%')";
break;
}
}
/* Add in AND where conditions */
if( isset( $this->whereConditions['AND'] ) && count( $this->whereConditions['AND'] ) )
{
$where_clause = array_merge( $where_clause, $this->whereConditions['AND'] );
}
/* ADD in OR where conditions */
if( isset( $this->whereConditions['OR'] ) && count( $this->whereConditions['OR'] ) )
{
$where_clause[] = '( ' . implode( ' OR ', $this->whereConditions['OR'] ) . ' )';
}
/* Build and return the string */
return implode( " AND ", $where_clause );
}
/**
* Remap standard columns (Apps can override )
*
* @param string $column sql table column for this condition
* @return string column
* @return @e void
*/
public function remapColumn( $column )
{
if ( $column == 'member_id' )
{
return '';
}
return $column;
}
/**
* Returns an array used in the searchplugin's setCondition method
*
* @param array $data Array of forums to view
* @return array Array with column, operator, and value keys, for use in the setCondition call
*/
public function buildFilterSQL( $data )
{
return array();
}
/**
* Can handle boolean searching
*
* @return boolean
*/
public function isBoolean()
{
return false;
}
}