Version 3.3.4
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@@ -1,305 +1,324 @@
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<?php
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/**
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* <pre>
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* Invision Power Services
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* IP.Board v3.2.3
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* Global Search
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* Last Updated: $Date: 2011-05-05 07:03:47 -0400 (Thu, 05 May 2011) $
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* </pre>
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*
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* @author $Author: ips_terabyte $
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* @copyright (c) 2001 - 2009 Invision Power Services, Inc.
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* @license This is NULLED!
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* @package IP.Board
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* @subpackage Core
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* @link http://hatynka.in
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* @version $Rev: 8644 $
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*/
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if ( ! defined( 'IN_IPB' ) )
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{
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print "<h1>Incorrect access</h1>You cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files.";
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exit();
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}
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class search_engine
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{
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/**
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* Date range restriction start
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*
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* @access protected
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* @var integer
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*/
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protected $search_begin_timestamp = 0;
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/**
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* Date range restriction end
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*
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* @access protected
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* @var integer
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*/
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protected $search_end_timestamp = 0;
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/**
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* Array of conditions for this search
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*
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* @access protected
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* @var array
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*/
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protected $whereConditions = array();
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/**
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* Setup registry objects
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*
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* @access public
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* @param object ipsRegistry $registry
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* @return @e void
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*/
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public function __construct( ipsRegistry $registry )
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{
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/* Make object */
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$this->registry = $registry;
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$this->DB = $this->registry->DB();
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$this->settings =& $this->registry->fetchSettings();
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$this->request =& $this->registry->fetchRequest();
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$this->lang = $this->registry->getClass('class_localization');
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$this->member = $this->registry->member();
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$this->memberData =& $this->registry->member()->fetchMemberData();
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$this->cache = $this->registry->cache();
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$this->caches =& $this->registry->cache()->fetchCaches();
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}
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/**
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* Perform a search.
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* Returns an array of a total count (total number of matches)
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* and an array of IDs matching the required number based on pagination. The ids returned would be based on the filters and type of search
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*
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* So if we had 1000 replies, and we are on page 2 of 25 per page, we'd return 25 items offset by 25
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*
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* @access public
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* @return array
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*/
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public function search()
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{
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/* Per app class handles this */
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throw new Exception("NO_SEARCH_AVAILABLE");
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}
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/**
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* Perform the viewNewContent search
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* Generic version
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* Populates $this->_count and $this->_results
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*
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* @access public
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* @return nothin'
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*/
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public function viewNewContent()
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{
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$app = IPSSearchRegistry::get('in.search_app');
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$seconds = IPSSearchRegistry::get('in.period_in_seconds');
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IPSSearchRegistry::set('in.search_sort_by' , 'date' );
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IPSSearchRegistry::set('in.search_sort_order', 'desc' );
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/* Set time stamp */
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$this->setDateRange( intval( time() - $seconds ), time() );
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/* Force title search only */
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IPSSearchRegistry::set('opt.searchTitleOnly', true);
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return $this->search();
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}
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/**
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* Perform the search
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* Populates $this->_count and $this->_results
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*
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* @access public
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* @return nothin'
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*/
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public function viewUserContent( $member )
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{
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$app = IPSSearchRegistry::get('in.search_app');
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//IPSSearchRegistry::set('in.search_sort_by' , 'date' );
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//IPSSearchRegistry::set('in.search_sort_order', 'desc' );
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IPSSearchRegistry::set('opt.searchTitleOnly', IPSSearchRegistry::get('in.view_by_title') );
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IPSSearchRegistry::set('opt.noPostPreview' , IPSSearchRegistry::get('in.view_by_title') );
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/* Set the member_id */
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$this->setCondition( 'member_id', '=', $member['member_id'] );
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/* Cut by date for efficiency? */
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if ( $this->settings['search_ucontent_days'] )
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{
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$begin = time() - ( 86400 * intval( $this->settings['search_ucontent_days'] ) );
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$this->setDateRange( $begin, time() );
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}
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return $this->search();
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}
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/**
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* Can handle boolean searching
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*
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* @access public
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* @return boolean
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*/
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public function isBoolean()
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{
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return ( $this->settings['use_fulltext'] AND $this->DB->checkBooleanFulltextSupport() ) ? TRUE : FALSE;
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}
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/**
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* Formats search term for SQL
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*
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* @access private
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* @param string Raw IPB santized form input
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* @return array array( 'search_term' => Safe string to use in SQL, 'removed' => array of removed search terms )
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*/
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public function formatSearchTerm( $search_term )
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{
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$isBoolean = $this->isBoolean();
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$andor = !empty( $this->request['andor_type'] ) ? $this->request['andor_type'] : $this->settings['s_andor_type'];
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$removedTerms = array();
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/* Fix up some sanitized HTML */
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$search_term = str_replace( "&" , '&' , IPSText::parseCleanValue( rawurldecode( $search_term ) ) );
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if( $isBoolean )
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{
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$search_term = str_replace( """ , '"' , $search_term );
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}
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else
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{
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$search_term = str_replace( """ , '' , $search_term );
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}
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$search_term = IPSText::mbstrtolower( $search_term );
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/* Check for disallowed search terms */
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while( preg_match_all( '/(?:^|\s+)(img|quote|code|html|javascript|a href|color|span|div|border|style)(?:\s+|$)/', $search_term, $removed_search_terms ) )
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{
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$removedTerms[] = $removed_search_terms[0][0];
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$search_term = preg_replace( '/(^|\s+)(?:img|quote|code|html|javascript|a href|color|span|div|border|style)(\s+|$)/', str_replace( " ", " ", "$1$2" ), $search_term );
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}
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/* Remove some formatting */
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//$search_term = str_replace( array( '|', '\\', '/' ), '', $search_term );
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// | is an OR operator for sphinx - don't want to block globally
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$search_term = str_replace( array( '\\', '/' ), '', $search_term );
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/* got some bullean to do? */
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if ( $isBoolean AND strstr( $search_term, ' ' ) AND ! strstr( $search_term, '"' ) )
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{
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if ( $andor == 'and' )
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{
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$search_term = '+' . preg_replace( '/\s+(?!-|~)/', " +", $search_term );
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}
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}
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return array( 'search_term' => $search_term, 'removed' => $removedTerms );
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}
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/**
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* Restrict the date range that the search is performed on
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*
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* @access public
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* @param int $begin Start timestamp
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* @param int [$end] End timestamp
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* @return @e void
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*/
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public function setDateRange( $begin, $end=0 )
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{
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$this->search_begin_timestamp = $begin;
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$this->search_end_timestamp = $end;
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}
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/**
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* mySQL function for adding special search conditions
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*
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* @access public
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* @param string $column sql table column for this condition
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* @param string $operator Operation to perform for this condition, ex: =, <>, IN, NOT IN
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* @param mixed $value Value to check with
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* @param string $comp Comparison type
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* @return @e void
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*/
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public function setCondition( $column, $operator, $value, $comp='AND' )
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{
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$column = $this->remapColumn( $column );
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if ( $column == 'app' OR ! $column )
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{
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return;
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}
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/* Build the condition based on operator */
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switch( strtoupper( $operator ) )
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{
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case 'IN':
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case 'NOT IN':
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$this->whereConditions[$comp][] = "{$column} {$operator} ( {$value} )";
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break;
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default:
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$this->whereConditions[$comp][] = "{$column} {$operator} {$value}";
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break;
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}
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}
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/**
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* Remap standard columns (Apps can override )
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*
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* @access public
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* @param string $column sql table column for this condition
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* @return string column
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* @return @e void
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*/
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public function remapColumn( $column )
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{
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return $column;
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}
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/**
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* Allows you to specify multiple conditions that are chained together
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*
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* @access public
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* @param array $conditions Array of conditions, each element has 3 keys: column, operator, value, see the setCondition function for information on each
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* @param string $inner_comp Comparison operator to use inside the chain
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* @param string $outer_comp Comparison operator to use outside the chain
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* @return @e void
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*/
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public function setMultiConditions( $conditions, $inner_comp='OR', $outer_comp='AND' )
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{
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/* Loop through the conditions to build the statement */
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$_temp = array();
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foreach( $conditions as $r )
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{
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/* REMAP */
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$r['column'] = $r['column'] == 'type_id' ? 't.forum_id' : $r['column'];
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if( $r['column'] == 'app' )
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{
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continue;
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}
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switch( strtoupper( $r['operator'] ) )
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{
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case 'IN':
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case 'NOT IN':
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$_temp[] = "{$r['column']} {$r['operator']} ( {$r['value']} )";
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break;
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default:
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$_temp[] = "{$r['column']} {$r['operator']} {$r['value']}";
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break;
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}
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}
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$this->whereConditions[$outer_comp][] = '( ' . implode( $_temp, ' ' . $inner_comp . ' ' ) . ' ) ';
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}
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}
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<?php
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/**
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||||
* <pre>
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||||
* Invision Power Services
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||||
* IP.Board v3.3.4
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||||
* Global Search
|
||||
* Last Updated: $Date: 2012-06-12 10:14:49 -0400 (Tue, 12 Jun 2012) $
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||||
* </pre>
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||||
*
|
||||
* @author $Author: bfarber $
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* @copyright (c) 2001 - 2009 Invision Power Services, Inc.
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* @license http://www.invisionpower.com/company/standards.php#license
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||||
* @package IP.Board
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* @subpackage Core
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* @link http://www.invisionpower.com
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* @version $Rev: 10914 $
|
||||
*/
|
||||
|
||||
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
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{
|
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/**
|
||||
* Date range restriction start
|
||||
*
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||||
* @access protected
|
||||
* @var integer
|
||||
*/
|
||||
protected $search_begin_timestamp = 0;
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||||
|
||||
/**
|
||||
* Date range restriction end
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||||
*
|
||||
* @access protected
|
||||
* @var integer
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*/
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protected $search_end_timestamp = 0;
|
||||
|
||||
/**
|
||||
* Array of conditions for this search
|
||||
*
|
||||
* @access protected
|
||||
* @var array
|
||||
*/
|
||||
protected $whereConditions = array();
|
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|
||||
/**
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||||
* Setup registry objects
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||||
*
|
||||
* @access public
|
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* @param object ipsRegistry $registry
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* @return @e void
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||||
*/
|
||||
public function __construct( ipsRegistry $registry )
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||||
{
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||||
/* Make object */
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||||
$this->registry = $registry;
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||||
$this->DB = $this->registry->DB();
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$this->settings =& $this->registry->fetchSettings();
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$this->request =& $this->registry->fetchRequest();
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$this->lang = $this->registry->getClass('class_localization');
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$this->member = $this->registry->member();
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||||
$this->memberData =& $this->registry->member()->fetchMemberData();
|
||||
$this->cache = $this->registry->cache();
|
||||
$this->caches =& $this->registry->cache()->fetchCaches();
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform a search.
|
||||
* Returns an array of a total count (total number of matches)
|
||||
* and an array of IDs 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
|
||||
*
|
||||
* @access public
|
||||
* @return array
|
||||
*/
|
||||
public function search()
|
||||
{
|
||||
/* Per app class handles this */
|
||||
throw new Exception("NO_SEARCH_AVAILABLE");
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform the viewNewContent search
|
||||
* Generic version
|
||||
* Populates $this->_count and $this->_results
|
||||
*
|
||||
* @access public
|
||||
* @return nothin'
|
||||
*/
|
||||
public function viewNewContent()
|
||||
{
|
||||
$app = IPSSearchRegistry::get('in.search_app');
|
||||
$seconds = IPSSearchRegistry::get('in.period_in_seconds');
|
||||
|
||||
IPSSearchRegistry::set('in.search_sort_by' , 'date' );
|
||||
IPSSearchRegistry::set('in.search_sort_order', 'desc' );
|
||||
|
||||
/* Set time stamp */
|
||||
$this->setDateRange( intval( time() - $seconds ), time() );
|
||||
|
||||
/* Force title search only */
|
||||
IPSSearchRegistry::set('opt.searchTitleOnly', true);
|
||||
|
||||
return $this->search();
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform the search
|
||||
* Populates $this->_count and $this->_results
|
||||
*
|
||||
* @access public
|
||||
* @return nothin'
|
||||
*/
|
||||
public function viewUserContent( $member )
|
||||
{
|
||||
$app = IPSSearchRegistry::get('in.search_app');
|
||||
|
||||
//IPSSearchRegistry::set('in.search_sort_by' , 'date' );
|
||||
//IPSSearchRegistry::set('in.search_sort_order', 'desc' );
|
||||
IPSSearchRegistry::set('opt.searchTitleOnly', IPSSearchRegistry::get('in.view_by_title') );
|
||||
IPSSearchRegistry::set('opt.noPostPreview' , IPSSearchRegistry::get('in.view_by_title') );
|
||||
|
||||
/* Set the member_id */
|
||||
$this->setCondition( 'member_id', '=', $member['member_id'] );
|
||||
|
||||
/* Cut by date for efficiency? */
|
||||
if ( $this->settings['search_ucontent_days'] )
|
||||
{
|
||||
$begin = time() - ( 86400 * intval( $this->settings['search_ucontent_days'] ) );
|
||||
|
||||
$this->setDateRange( $begin, time() );
|
||||
}
|
||||
|
||||
return $this->search();
|
||||
}
|
||||
|
||||
/**
|
||||
* Can handle boolean searching
|
||||
*
|
||||
* @access public
|
||||
* @return boolean
|
||||
*/
|
||||
public function isBoolean()
|
||||
{
|
||||
return ( $this->settings['use_fulltext'] AND $this->DB->checkBooleanFulltextSupport() ) ? TRUE : FALSE;
|
||||
}
|
||||
|
||||
/**
|
||||
* Formats search term for SQL
|
||||
*
|
||||
* @access private
|
||||
* @param string Raw IPB santized form input
|
||||
* @return array array( 'search_term' => Safe string to use in SQL, 'removed' => array of removed search terms )
|
||||
*/
|
||||
public function formatSearchTerm( $search_term )
|
||||
{
|
||||
$isBoolean = $this->isBoolean();
|
||||
$andor = !empty( $this->request['andor_type'] ) ? $this->request['andor_type'] : $this->settings['s_andor_type'];
|
||||
$removedTerms = array();
|
||||
|
||||
/* Fix up some sanitized HTML */
|
||||
$search_term = str_replace( "&" , '&' , IPSText::parseCleanValue( rawurldecode( $search_term ) ) );
|
||||
|
||||
if( $isBoolean )
|
||||
{
|
||||
$search_term = str_replace( """ , '"' , $search_term );
|
||||
}
|
||||
else
|
||||
{
|
||||
$search_term = str_replace( """ , '' , $search_term );
|
||||
}
|
||||
|
||||
$search_term = IPSText::mbstrtolower( $search_term );
|
||||
|
||||
/* Check for disallowed search terms */
|
||||
while( preg_match_all( '/(?:^|\s+)(img|quote|code|html|javascript|a href|color|span|div|border|style)(?:\s+|$)/', $search_term, $removed_search_terms ) )
|
||||
{
|
||||
$removedTerms[] = $removed_search_terms[0][0];
|
||||
$search_term = preg_replace( '/(^|\s+)(?:img|quote|code|html|javascript|a href|color|span|div|border|style)(\s+|$)/', str_replace( " ", " ", "$1$2" ), $search_term );
|
||||
}
|
||||
|
||||
/* remove < min char words */
|
||||
if ( substr_count( $search_term, '"' ) != 2 )
|
||||
{
|
||||
$_words = explode( ' ', $search_term );
|
||||
$search_term = '';
|
||||
|
||||
foreach( $_words as $_w )
|
||||
{
|
||||
if ( IPSText::mbstrlen( $_w ) >= $this->settings['min_search_word'] )
|
||||
{
|
||||
$search_term .= $_w . ' ';
|
||||
}
|
||||
else
|
||||
{
|
||||
$removedTerms[] = $_w;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Remove some formatting */
|
||||
//$search_term = str_replace( array( '|', '\\', '/' ), '', $search_term );
|
||||
// | is an OR operator for sphinx - don't want to block globally
|
||||
$search_term = str_replace( array( '\\', '/' ), '', trim( $search_term ) );
|
||||
|
||||
/* got some bullean to do? */
|
||||
if ( $isBoolean AND strstr( $search_term, ' ' ) AND ! strstr( $search_term, '"' ) )
|
||||
{
|
||||
if ( $andor == 'and' )
|
||||
{
|
||||
$search_term = '+' . preg_replace( '/\s+(?!-|~)/', " +", $search_term );
|
||||
}
|
||||
}
|
||||
|
||||
return array( 'search_term' => $search_term, 'removed' => $removedTerms );
|
||||
}
|
||||
|
||||
/**
|
||||
* Restrict the date range that the search is performed on
|
||||
*
|
||||
* @access public
|
||||
* @param int $begin Start timestamp
|
||||
* @param int [$end] End timestamp
|
||||
* @return @e void
|
||||
*/
|
||||
public function setDateRange( $begin, $end=0 )
|
||||
{
|
||||
$this->search_begin_timestamp = $begin;
|
||||
$this->search_end_timestamp = $end;
|
||||
}
|
||||
|
||||
/**
|
||||
* mySQL function for adding special search conditions
|
||||
*
|
||||
* @access public
|
||||
* @param string $column sql table column for this condition
|
||||
* @param string $operator Operation to perform for this condition, ex: =, <>, IN, NOT IN
|
||||
* @param mixed $value Value to check with
|
||||
* @param string $comp Comparison type
|
||||
* @return @e void
|
||||
*/
|
||||
public function setCondition( $column, $operator, $value, $comp='AND' )
|
||||
{
|
||||
$column = $this->remapColumn( $column );
|
||||
|
||||
if ( $column == 'app' OR ! $column )
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
/* Build the condition based on operator */
|
||||
switch( strtoupper( $operator ) )
|
||||
{
|
||||
case 'IN':
|
||||
case 'NOT IN':
|
||||
$this->whereConditions[$comp][] = "{$column} {$operator} ( {$value} )";
|
||||
break;
|
||||
|
||||
default:
|
||||
$this->whereConditions[$comp][] = "{$column} {$operator} {$value}";
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Remap standard columns (Apps can override )
|
||||
*
|
||||
* @access public
|
||||
* @param string $column sql table column for this condition
|
||||
* @return string column
|
||||
* @return @e void
|
||||
*/
|
||||
public function remapColumn( $column )
|
||||
{
|
||||
return $column;
|
||||
}
|
||||
|
||||
/**
|
||||
* Allows you to specify multiple conditions that are chained together
|
||||
*
|
||||
* @access public
|
||||
* @param array $conditions Array of conditions, each element has 3 keys: column, operator, value, see the setCondition function for information on each
|
||||
* @param string $inner_comp Comparison operator to use inside the chain
|
||||
* @param string $outer_comp Comparison operator to use outside the chain
|
||||
* @return @e void
|
||||
*/
|
||||
public function setMultiConditions( $conditions, $inner_comp='OR', $outer_comp='AND' )
|
||||
{
|
||||
/* Loop through the conditions to build the statement */
|
||||
$_temp = array();
|
||||
|
||||
foreach( $conditions as $r )
|
||||
{
|
||||
/* REMAP */
|
||||
$r['column'] = $r['column'] == 'type_id' ? 't.forum_id' : $r['column'];
|
||||
|
||||
if( $r['column'] == 'app' )
|
||||
{
|
||||
continue;
|
||||
}
|
||||
|
||||
switch( strtoupper( $r['operator'] ) )
|
||||
{
|
||||
case 'IN':
|
||||
case 'NOT IN':
|
||||
$_temp[] = "{$r['column']} {$r['operator']} ( {$r['value']} )";
|
||||
break;
|
||||
|
||||
default:
|
||||
$_temp[] = "{$r['column']} {$r['operator']} {$r['value']}";
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
$this->whereConditions[$outer_comp][] = '( ' . implode( $_temp, ' ' . $inner_comp . ' ' ) . ' ) ';
|
||||
}
|
||||
|
||||
}
|
||||
Reference in new issue
Block a user