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c603205a2515ecf3abf345cbbce206d660a31b60
IPB/upload/admin/applications/forums/extensions/search/engines/sql.php
T
Neo c603205a25 Version 3.4.8
2025-12-19 00:42:42 -08:00

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<?php
/**
* <pre>
* Invision Power Services
* IP.Board v3.4.8
* Basic Forum Search
* Last Updated: $Date: 2014-11-11 15:53:26 -0500 (Tue, 11 Nov 2014) $
* </pre>
*
* @author $Author: rashbrook $
* @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: 12568 $
*/
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_forums extends search_engine
{
/**
* Constructor
*/
public function __construct( ipsRegistry $registry )
{
/* Hard limit */
IPSSearchRegistry::set('set.hardLimit', ( ipsRegistry::$settings['search_hardlimit'] ) ? ipsRegistry::$settings['search_hardlimit'] : 200 );
/* Get class forums, used for displaying forum names on results */
if ( ipsRegistry::isClassLoaded('class_forums') !== TRUE )
{
$classToLoad = IPSLib::loadLibrary( IPSLib::getAppDir( 'forums' ) . "/sources/classes/forums/class_forums.php", 'class_forums', 'forums' );
ipsRegistry::setClass( 'class_forums', new $classToLoad( ipsRegistry::instance() ) );
ipsRegistry::getClass('class_forums')->strip_invisible = 1;
ipsRegistry::getClass('class_forums')->forumsInit();
}
/* Load tagging stuff */
if ( ! $registry->isClassLoaded('tags') )
{
}
/* Get live or archive */
$this->searchArchives = ( isset(ipsRegistry::$request['search_app_filters']['forums']['liveOrArchive']) && ipsRegistry::$request['search_app_filters']['forums']['liveOrArchive'] == 'archive' ) ? true : false;
if ( $this->searchArchives )
{
/* Load up archive class */
$classToLoad = IPSLib::loadLibrary( IPS_ROOT_PATH . 'sources/classes/archive/reader.php', 'classes_archive_reader' );
$this->archiveReader = new $classToLoad();
$this->archiveReader->setApp('forums');
$this->table = $this->archiveReader->getFields();
$this->table['_table_'] = 'forums_archive_posts';
$this->table['_prefix_'] = 'p.archive_';
/* disable max days search */
$this->settings['search_ucontent_days'] = 0;
}
else
{
$this->table = array( '_table_' => 'posts',
'_prefix_' => 'p.',
'pid' => 'pid',
'author_id' => 'author_id',
'author_name' => 'author_name',
'ip_address' => 'ip_address',
'post_date' => 'post_date',
'post' => 'post',
'queued' => 'queued',
'topic_id' => 'topic_id',
'new_topic' => 'new_topic',
'post_bwoptions' => 'post_bwoptions',
'post_key' => 'post_key',
'post_htmlstate' => 'post_htmlstate',
'use_sig' => 'use_sig',
'use_emo' => 'use_emo',
'append_edit' => 'append_edit',
'edit_time' => 'edit_time',
'edit_name' => 'edit_name',
'post_edit_reason' => 'post_edit_reason' );
}
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');
$search_tags = IPSSearchRegistry::get('in.raw_search_tags');
$rows = array();
$c = 0;
$got = 0;
$sortKey = '';
$sortType = '';
$cType = IPSSearchRegistry::get('contextual.type');
$cId = IPSSearchRegistry::get('contextual.id' );
$topicIds = array();
/* Contextual search */
if ( $cType == 'topic' )
{
IPSSearchRegistry::set('opt.searchType', 'content');
IPSSearchRegistry::set('opt.noPostPreview', false);
IPSSearchRegistry::set('set.returnType', 'pids' );
}
/* If searching tags, we don't show a preview */
if( $search_tags )
{
IPSSearchRegistry::set('opt.noPostPreview', true);
IPSSearchRegistry::set('set.returnType', 'tids' );
}
/* Set up the flag for displaying results for posts and topics */
if ( IPSSearchRegistry::get('opt.searchType') == 'both' || ( IPSSearchRegistry::get('opt.searchType') == 'content' && IPSSearchRegistry::get('opt.noPostPreview') ) )
{
IPSSearchRegistry::set('set.searchResultType', 'both' );
}
/* Sorting */
switch( $sort_by )
{
default:
case 'date':
$sortKey = ! IPSSearchRegistry::searchTitleOnly() ? $this->table['post_date'] : 'last_post';
$sortType = 'numerical';
break;
case 'title':
$sortKey = 'title';
$sortType = 'string';
break;
case 'posts':
$sortKey = 'posts';
$sortType = 'numerical';
break;
case 'views':
$sortKey = 'views';
$sortType = 'numerical';
break;
}
/* Search in titles */
/* Removed OR !($search_tags && $this->settings['tags_enabled']) ) as it was allowing a blank search if tags disabled which makes no sense - Matt */
if ( $search_term OR IPSSearchRegistry::get('in.search_author') )
{
if ( ! IPSSearchRegistry::searchTitleOnly() )
{
/* Do the search */
$o = $this->DB->build( array(
'select' => "p.{$this->table['pid']} as id, p.{$this->table['post_date']}, p.{$this->table['topic_id']}",
'from' => array( $this->table['_table_'] => 'p' ),
'where' => $this->_buildWhereStatement( $search_term, IPSSearchRegistry::searchTitleOnly(), '', null, ( IPSSearchRegistry::get('opt.searchType') == 'content' || IPSSearchRegistry::get('in.search_author') ) ? false : true ),
'limit' => array(0, IPSSearchRegistry::get('set.hardLimit') + 1),
'order' => $sortKey . ' ' . $sort_order,
'group' => ( $this->settings['forum_search_groupby'] AND IPSSearchRegistry::get('opt.noPostPreview') ) ? "p.topic_id" : '',
'add_join' => array( array( 'select' => 't.title, t.posts, t.views',
'from' => array( 'topics' => 't' ),
'where' => 't.tid=p.'.$this->table['topic_id'],
'type' => 'left' ) ) ) );
}
else
{
IPSSearchRegistry::set('set.returnType', 'tids' );
/* Do the search */
$o = $this->DB->build( array(
'select' => "t.tid as id, t.tid as topic_id, t.title, t.posts, t.views, t.last_post",
'from' => 'topics t',
'where' => str_replace( 'p.' . $this->table['author_id'], 't.starter_id', $this->_buildWhereStatement( $search_term, IPSSearchRegistry::searchTitleOnly() ) ),
'limit' => array(0, IPSSearchRegistry::get('set.hardLimit') + 1),
'order' => 't.'.$sortKey . ' ' . $sort_order ) );
}
$DB = $this->DB->execute( $o );
/* Fetch all to sort */
while( $r = $this->DB->fetch( $DB ) )
{
$topicIds[] = $r['topic_id'];
if ( IPSSearchRegistry::get('opt.noPostPreview') )
{
$_rows[ $r['topic_id'] ] = $r;
}
else
{
$_rows[ $r['id'] ] = $r;
}
}
}
/* Check tags */
if ( $search_tags && $this->settings['tags_enabled'] )
{
$tags = $this->registry->tags->search( $search_tags, array( 'meta_parent_id' => $this->request['search_app_filters']['forums']['forums'],
'meta_app' => 'forums',
'meta_area' => 'topics',
'meta_id' => $topicIds,
'sortOrder' => $sort_order,
'isViewable' => true ) );
/* Do the search */
if ( is_array( $tags) && count( $tags ) )
{
$_tagIds = array();
$_rows = array();
foreach( $tags as $id => $data )
{
$_tagIds[] = $data['tag_meta_id'];
}
$this->DB->build( array('select' => "t.tid as id, t.tid as topic_id, t.title, t.posts, t.views, t.last_post, t.topic_firstpost",
'from' => array( 'topics' => 't' ),
'where' => 't.tid IN (' . implode( ",", $_tagIds ) . ') AND ' . $this->_buildWhereStatement( $search_term, IPSSearchRegistry::searchTitleOnly() ),
'limit' => array(0, IPSSearchRegistry::get('set.hardLimit') + 1),
'order' => 't.'.str_replace( 'post_date', 'last_post', $sortKey ) . ' ' . $sort_order,
'add_join' => array( array( 'select' => 'p.' . $this->table['post_date'] . ', p.'.$this->table['pid'],
'from' => array( $this->table['_table_'] => 'p' ),
'where' => 'p.'.$this->table['pid'].'=t.topic_firstpost',
'type' => 'left' ) ) ) );
$DB = $this->DB->execute();
/* Fetch all to merge and sort */
while( $r = $this->DB->fetch( $DB ) )
{
if ( IPSSearchRegistry::get('set.returnType') != 'pids' )
{
$_rows[ $r['topic_id'] ] = $r;
}
else
{
$r['id'] = $r[$this->table['pid']];
$_rows[ $r['id'] ] = $r;
}
}
}
}
/* Fetch count */
$count = count( $_rows );
if ( $count > IPSSearchRegistry::get('set.hardLimit') )
{
$count = IPSSearchRegistry::get('set.hardLimit');
IPSSearchRegistry::set('set.resultsCutToLimit', true );
}
/* Set vars */
IPSSearch::$ask = ( IPSSearchRegistry::get('set.returnType') == 'tids' ) ? 'last_post' : $this->table['post_date'];
IPSSearch::$aso = strtolower( $sort_order );
IPSSearch::$ast = $sortType;
/* Sort */
if ( count( $_rows ) )
{
//usort( $_rows, array("IPSSearch", "usort") ); See http://community.invisionpower.com/resources/bugs.html/_/ip-board/incorrect-search-order-of-topic-list-r40835
/* Build result array */
foreach( $_rows as $r )
{
$c++;
if ( IPSSearchRegistry::get('in.start') AND IPSSearchRegistry::get('in.start') >= $c )
{
continue;
}
$rows[ $got ] = $r['id'];
$got++;
/* Done? */
if ( IPSSearchRegistry::get('opt.search_per_page') AND $got >= IPSSearchRegistry::get('opt.search_per_page') )
{
break;
}
}
}
/* Return it */
return array( 'count' => $count, 'resultSet' => $rows );
}
/**
* Perform the search
* Populates $this->_count and $this->_results
*
* @return nothin'
*/
public function viewUserContent( $member )
{
$sort_by = IPSSearchRegistry::get('in.search_sort_by');
$sort_order = IPSSearchRegistry::get('in.search_sort_order');
$followedOnly = $this->memberData['member_id'] ? IPSSearchRegistry::get('in.vncFollowFilterOn' ) : false;
switch( IPSSearchRegistry::get('in.userMode') )
{
default:
case 'all':
IPSSearchRegistry::set('opt.searchType', 'both' );
IPSSearchRegistry::set('opt.noPostPreview' , true );
IPSSearchRegistry::set('set.returnType', 'tids' );
break;
case 'title':
IPSSearchRegistry::set('opt.searchType', 'titles' );
IPSSearchRegistry::set('opt.noPostPreview' , true );
IPSSearchRegistry::set('set.returnType', 'tids' );
break;
case 'content':
IPSSearchRegistry::set('opt.searchType', 'content' );
IPSSearchRegistry::set('opt.noPostPreview' , false );
IPSSearchRegistry::set('set.returnType', 'pids' );
break;
}
/* Sorting */
switch( $sort_by )
{
default:
case 'date':
$sortKey = IPSSearchRegistry::get('opt.searchType') == 'content' ? 'p.post_date' : 't.last_post';
$sortType = 'numerical';
break;
case 'title':
$sortKey = 't.title';
$sortType = 'string';
break;
case 'posts':
$sortKey = 't.posts';
$sortType = 'numerical';
break;
case 'views':
$sortKey = 't.views';
$sortType = 'numerical';
break;
}
/* Init */
$start = IPSSearchRegistry::get('in.start');
$perPage = IPSSearchRegistry::get('opt.search_per_page');
/* Get list of good forum IDs */
$forumIdsOk = array();
if( $this->memberData['member_id'] != $member['member_id'] )
{
$forumIdsOk = $this->registry->class_forums->fetchSearchableForumIds( $this->memberData['member_id'] );
}
/* Only show VNC results from specified forums? */
if( is_array(IPSSearchRegistry::get('forums.vncForumFilters')) AND count(IPSSearchRegistry::get('forums.vncForumFilters')) )
{
$_newIdsOk = array();
foreach( IPSSearchRegistry::get('forums.vncForumFilters') as $forumId )
{
if( in_array( $forumId, $forumIdsOk ) )
{
$_newIdsOk[] = $forumId;
}
}
$forumIdsOk = $_newIdsOk;
}
/* Fetch forum rel ids */
if ( $followedOnly )
{
require_once( IPS_ROOT_PATH . 'sources/classes/like/composite.php' );/*noLibHook*/
$like = classes_like::bootstrap( 'forums', 'topics' );
$followedTopics = $like->getDataByMemberIdAndArea( $this->memberData['member_id'] );
$followedTopics = ( $followedTopics === null ) ? array() : array_keys( $followedTopics );
if ( ! count( $followedTopics ) )
{
/* Return it */
return array( 'count' => 0, 'resultSet' => array() );
}
$topic_where[] = ( "t.tid IN (" . implode( ',', $followedTopics ) . ")" );
}
//-----------------------------------------
// No forums?
//-----------------------------------------
if( $this->memberData['member_id'] != $member['member_id'] )
{
if( !count( $forumIdsOk ) )
{
return array( 'count' => 0, 'resultSet' => array() );
}
$topic_where[] = "t.forum_id IN (" . implode( ",", $forumIdsOk ) . ")";
}
if ( IPSSearchRegistry::get('in.userMode') != 'title' )
{
$where[] = "p.author_id=" . intval( $member['member_id'] );
}
if ( $this->settings['search_ucontent_days'] )
{
if ( IPSSearchRegistry::get('in.userMode') != 'title' )
{
$where[] = "p.post_date > " . ( ( $member['last_post'] ? $member['last_post'] : time() ) - ( 86400 * intval( $this->settings['search_ucontent_days'] ) ) );
}
$topic_where[] = "t.last_post > " . ( ( $member['last_post'] ? $member['last_post'] : time() ) - ( 86400 * intval( $this->settings['search_ucontent_days'] ) ) );
}
$where[] = "state != 'link'";
/* Set up perms */
$permissions = array();
$permissions['TopicSoftDeleteSee'] = $this->registry->getClass('class_forums')->canSeeSoftDeletedTopics( 0 );
$permissions['canQueue'] = $this->registry->getClass('class_forums')->canQueuePosts( 0 );
$permissions['PostSoftDeleteSee'] = $this->registry->getClass('class_forums')->canSeeSoftDeletedPosts( 0 );
$permissions['SoftDeleteReason'] = $this->registry->getClass('class_forums')->canSeeSoftDeleteReason( 0 );
$permissions['SoftDeleteContent'] = $this->registry->getClass('class_forums')->canSeeSoftDeleteContent( 0 );
/* Exclude some items */
if ( IPSSearchRegistry::get('in.userMode') != 'title' )
{
if ( $permissions['SoftDeleteContent'] AND $permissions['PostSoftDeleteSee'] AND $permissions['canQueue'] )
{
$where[] = $this->registry->class_forums->fetchPostHiddenQuery(array('visible', 'hidden', 'sdeleted'), 'p.');
}
else if ( $permissions['SoftDeleteContent'] AND $permissions['PostSoftDeleteSee'] )
{
$where[] = $this->registry->class_forums->fetchPostHiddenQuery(array('visible', 'sdeleted'), 'p.');
}
else if ( $permissions['canQueue'] )
{
$where[] = $this->registry->class_forums->fetchPostHiddenQuery(array('visible', 'hidden'), 'p.');
}
else
{
$where[] = $this->registry->class_forums->fetchPostHiddenQuery(array('visible' ), 'p.' );
}
}
if ( $permissions['TopicSoftDeleteSee'] AND $permissions['canQueue'] )
{
$topic_where[] = $this->registry->class_forums->fetchTopicHiddenQuery(array('visible', 'hidden', 'sdeleted'), 't.' );
}
else if ( $permissions['TopicSoftDeleteSee'] )
{
$topic_where[] = $this->registry->class_forums->fetchTopicHiddenQuery(array('visible', 'sdeleted'), 't.' );
}
else if ( $permissions['canQueue'] )
{
$topic_where[] = $this->registry->class_forums->fetchTopicHiddenQuery(array('visible', 'hidden'), 't.' );
}
else
{
$topic_where[] = $this->registry->class_forums->fetchTopicHiddenQuery(array('visible' ), 't.' );
}
/* Not archives */
$topic_where[] = $this->registry->class_forums->fetchTopicArchiveQuery( array('not', 'exclude' ), 't.' );
/* Searching by time period */
if ( IPSSearchRegistry::get('in.period_in_seconds') )
{
$topic_where[] = "t.last_post > " . ( IPS_UNIX_TIME_NOW - IPSSearchRegistry::get('in.period_in_seconds') );
}
/* Manual fetch if user content all */
if ( IPSSearchRegistry::get('in.userMode') == 'all' )
{
/* init */
$pids = array();
$this->DB->build( array( 'select' => 't.tid, t.last_post, t.topic_firstpost',
'from' => 'topics t',
'where' => implode( ' AND ', $topic_where ) . " AND t.starter_id=" . intval( $member['member_id'] ),
'order' => $sortKey . ' ' . $sort_order,
'limit' => array(0, 1000 ) ) );
$this->DB->execute();
while( $t = $this->DB->fetch() )
{
$pids[ $t['tid'] ] = $t['last_post'];
}
$where = ( array_merge( (array) $where, (array) $topic_where ) );
$where = implode( " AND ", $where );
/* Now for posts */
$this->DB->build( array( 'select' => 'p.pid',
'from' => array('posts' => 'p' ),
'where' => $where,
'add_join' => array( array( 'select' => 't.tid, t.forum_id, t.last_post, t.topic_firstpost',
'from' => array( 'topics' => 't' ),
'where' => 'p.topic_id=t.tid',
'type' => 'left' ) ),
'order' => 'p.post_date DESC',
'limit' => array( 0, 5000 ) ) );
$this->DB->execute();
while( $t = $this->DB->fetch() )
{
$pids[ $t['tid'] ] = $t['last_post'];
$tidsForFilter[ $t['tid'] ] = array( 'tid' => $t['tid'], 'forum_id' => $t['forum_id'], 'last_post' => $t['last_post'] );
}
$count = array( 'count' => count( $pids ) );
if ( $count['count'] )
{
arsort( $pids, SORT_NUMERIC );
$tids = array_slice( array_keys( $pids ), $start, $perPage, true );
}
}
else if ( IPSSearchRegistry::get('in.userMode') == 'title' )
{
$topic_where[] = "t.starter_id=" . intval( $member['member_id'] );
$where = ( array_merge( (array) $where, (array) $topic_where ) );
$where = implode( " AND ", $where );
/* Fetch the count */
$count = $this->DB->buildAndFetch( array( 'select' => 'COUNT(tid) as count',
'from' => 'topics t',
'where' => $where ) );
/* Fetch the count */
if ( $count['count'] )
{
$this->DB->build( array( 'select' => 'tid, forum_id, last_post',
'from' => 'topics t',
'where' => $where,
'order' => $sortKey . ' ' . $sort_order,
'limit' => array( $start, $perPage ) ) );
$inner = $this->DB->execute();
while( $row = $this->DB->fetch( $inner ) )
{
$tids[ $row['tid'] ] = $row['tid'];
$tidsForFilter[ $row['tid'] ] = array( 'tid' => $row['tid'], 'forum_id' => $row['forum_id'], 'last_post' => $row['last_post'] );
}
}
}
else
{
$where = ( array_merge( (array) $where, (array) $topic_where ) );
$where = implode( " AND ", $where );
/* Fetch the count */
$count = $this->DB->buildAndFetch( array( 'select' => 'COUNT(tid) as count',
'from' => array('topics' => 't' ),
'where' => $where,
'add_join' => array( array( 'from' => array( 'posts' => 'p' ),
'where' => 'p.topic_id=t.tid',
'type' => 'left' ) ) ) );
/* Fetch the count */
if ( $count['count'] )
{
$this->DB->build( array( 'select' => 'tid, forum_id, last_post',
'from' => array('topics' => 't' ),
'where' => $where,
'add_join' => array( array( 'select' => 'p.pid',
'from' => array( 'posts' => 'p' ),
'where' => 'p.topic_id=t.tid',
'type' => 'left' ) ),
'order' => $sortKey . ' ' . $sort_order,
'limit' => array( $start, $perPage ) ) );
$inner = $this->DB->execute();
while( $row = $this->DB->fetch( $inner ) )
{
$tids[ $row['pid'] ] = $row['pid'];
$tidsForFilter[ $row['tid'] ] = array( 'tid' => $row['tid'], 'forum_id' => $row['forum_id'], 'last_post' => $row['last_post'] );
}
}
}
/* Unread only? */
if( IPSSearchRegistry::get('in.period') == 'unread' )
{
$filter = $this->registry->class_forums->postProcessVncTids( $tidsForFilter );
$count['count'] = $filter['count'];
$tids = $filter['tids'];
}
/* Fix to 1000 results max */
$count['count'] = ( $count['count'] > 1000 ) ? 1000 : $count['count'];
/* Return it */
return array( 'count' => $count['count'], 'resultSet' => $tids );
}
/**
* Perform the viewNewContent search
* Forum Version
* Populates $this->_count and $this->_results
*
* @return nothin'
*/
public function viewNewContent()
{
$rtids = array();
$oldStamp = $this->registry->getClass('classItemMarking')->fetchOldestUnreadTimestamp( array(), 'forums' );
$check = IPS_UNIX_TIME_NOW - ( 86400 * $this->settings['topic_marking_keep_days'] );
$forumIdsOk = array();
$where = array();
$_tidsOnly = array();
$noLimit = FALSE;
/* Loop through the forums and build a list of forums we're allowed access to */
$bvnp = explode( ',', $this->settings['vnp_block_forums'] );
$start = IPSSearchRegistry::get('in.start');
$perPage = IPSSearchRegistry::get('opt.search_per_page');
$seconds = IPSSearchRegistry::get('in.period_in_seconds');
$followedOnly = $this->memberData['member_id'] ? IPSSearchRegistry::get('in.vncFollowFilterOn' ) : false;
$followedForums = array();
$followedTopics = array();
IPSSearchRegistry::set('in.search_sort_by' , 'date' );
IPSSearchRegistry::set('in.search_sort_order' , 'desc' );
IPSSearchRegistry::set('opt.searchType' , 'titles' );
IPSSearchRegistry::set('opt.noPostPreview' , true );
//-----------------------------------------
// Only content we have participated in?
//-----------------------------------------
if( IPSSearchRegistry::get('in.userMode') )
{
$_tempResults = $this->viewUserContent( $this->memberData );
if( $_tempResults['count'] )
{
$_tidsOnly = array_merge( $_tidsOnly, $_tempResults['resultSet'] );
}
else
{
return array( 'count' => 0, 'resultSet' => array() );
}
switch( IPSSearchRegistry::get('in.userMode') )
{
default:
case 'all':
case 'content':
IPSSearchRegistry::set('opt.searchType', 'both' );
IPSSearchRegistry::set('opt.noPostPreview' , true );
break;
case 'title':
IPSSearchRegistry::set('opt.searchType', 'titles' );
IPSSearchRegistry::set('opt.noPostPreview' , false );
break;
}
}
/* Set return type */
IPSSearchRegistry::set('set.returnType', 'tids' );
/* Get list of good forum IDs */
$_forumIdsOk = $this->registry->class_forums->fetchSearchableForumIds( $this->memberData['member_id'], ( $followedOnly ) ? array() : $bvnp );
/* Fetch forum rel ids */
if ( $followedOnly )
{
require_once( IPS_ROOT_PATH . 'sources/classes/like/composite.php' );/*noLibHook*/
/* @link http://community.invisionpower.com/tracker/issue-33284-view-new-content-just-items-i-follow */
//$like = classes_like::bootstrap( 'forums', 'forums' );
//$followedForums = $like->getDataByMemberIdAndArea( $this->memberData['member_id'] );
$followedForums = array(); //( $followedForums === null ) ? array() : array_keys( $followedForums );
$like = classes_like::bootstrap( 'forums', 'topics' );
$followedTopics = $like->getDataByMemberIdAndArea( $this->memberData['member_id'], 5000 );
$followedTopics = ( $followedTopics === null ) ? array() : array_keys( $followedTopics );
}
/* Period filtering */
if ( IPSSearchRegistry::get('in.period_in_seconds') !== false )
{
$where[] = "last_post > " . ( IPS_UNIX_TIME_NOW - $seconds );
$forumIdsOk = $_forumIdsOk;
}
else
{
if ( intval( $this->memberData['_cache']['gb_mark__forums'] ) > 0 )
{
$oldStamp = $this->memberData['_cache']['gb_mark__forums'];
}
/* Finalize times */
if ( ! $oldStamp OR $oldStamp == IPS_UNIX_TIME_NOW )
{
$oldStamp = intval( $this->memberData['last_visit'] );
}
/* Older than 3 months.. then limit */
if ( $oldStamp < $check )
{
$oldStamp = $check;
}
foreach( $_forumIdsOk as $id )
{
/*if ( $followedOnly && ! in_array( $id, $followedForums ) )
{
// We don't want to skip followed topics just because we don't follow the forum
continue;
}*/
$lMarked = $this->registry->getClass('classItemMarking')->fetchTimeLastMarked( array( 'forumID' => $id ), 'forums' );
$fData = $this->registry->getClass('class_forums')->forumsFetchData( $id );
if ( $fData['last_post'] > $lMarked )
{
$forumIdsOk[ $id ] = $id;
}
}
/* If no forums, we're done */
if ( ! count( $forumIdsOk ) )
{
/* Return it */
return array( 'count' => 0, 'resultSet' => array() );
}
/* Based on oldest timestamp */
$where[] = "last_post > " . $oldStamp;
}
$forumIdsOk = ( count( $forumIdsOk ) ) ? $forumIdsOk : array( 0 => 0 );
/* Only show VNC results from specified forums? */
if( is_array(IPSSearchRegistry::get('forums.vncForumFilters')) AND count(IPSSearchRegistry::get('forums.vncForumFilters')) )
{
$_newIdsOk = array();
foreach( IPSSearchRegistry::get('forums.vncForumFilters') as $forumId )
{
if( in_array( $forumId, $forumIdsOk ) )
{
$_newIdsOk[] = $forumId;
}
}
$forumIdsOk = $_newIdsOk;
}
//-----------------------------------------
// No forums?
//-----------------------------------------
if( !count( $forumIdsOk ) )
{
return array( 'count' => 0, 'resultSet' => array() );
}
$where[] = "forum_id IN (" . implode( ",", $forumIdsOk ) . ")";
/* Add in last bits */
$where[] = "state != 'link'";
/* Set up perms */
$permissions['TopicSoftDeleteSee'] = $this->registry->getClass('class_forums')->canSeeSoftDeletedTopics( 0 );
$permissions['canQueue'] = $this->registry->getClass('class_forums')->canQueuePosts( 0 );
if ( $permissions['TopicSoftDeleteSee'] AND $permissions['canQueue'] )
{
$permWhere = $this->registry->class_forums->fetchTopicHiddenQuery(array('visible', 'hidden', 'sdeleted') );
}
else if ( $permissions['TopicSoftDeleteSee'] )
{
$permWhere = $this->registry->class_forums->fetchTopicHiddenQuery(array('visible', 'sdeleted') );
}
else if ( $permissions['canQueue'] )
{
$permWhere = $this->registry->class_forums->fetchTopicHiddenQuery(array('visible', 'hidden') );
}
else
{
$permWhere = $this->registry->class_forums->fetchTopicHiddenQuery(array('visible' ) );
}
$where[] = $this->registry->class_forums->fetchTopicArchiveQuery( array('not', 'exclude' ) );
/* add perm */
$where[] = $permWhere;
$_ffWhere = '';
/* Followed topics only? */
if ( $followedOnly )
{
if ( ! count( $followedTopics ) && ! count( $followedForums ) )
{
return array( 'count' => 0, 'resultSet' => array() );
}
$_tidsOnly = array_merge( $_tidsOnly, $followedTopics );
if ( count( $followedForums ) )
{
$_ffWhere = ' OR forum_id IN (' . implode( ',', $followedForums ) . ') ';
}
}
/* This method allows us to have just one "tid IN()" clause, instead of two, depending on scenario */
if( count($_tidsOnly) AND count($followedTopics) )
{
/* Only look for tids in both arrays */
$_both = array_intersect( $_tidsOnly, $followedTopics );
if( count($_both) )
{
$where[] = "( tid IN(" . implode( ',', $_both ) . ')' . $_ffWhere . ' )';
}
}
else if( count($_tidsOnly) )
{
$where[] = "( tid IN(" . implode( ',', $_tidsOnly ) . ')' . $_ffWhere . ' )';
$noLimit = TRUE; // If we're here, we've already limited in $this->viewUserContent()
}
else if( count($followedTopics) )
{
$where[] = "( tid IN(" . implode( ',', $followedTopics ) . ')' . $_ffWhere . ' )';
}
$where = implode( " AND ", $where );
/* Fetch the count */
$count = $this->DB->buildAndFetch( array( 'select' => 'count(*) as count',
'from' => 'topics',
'where' => $where ) );
/* Fetch the count */
if ( $count['count'] )
{
$limit = $noLimit ? NULL : ( IPSSearchRegistry::get('in.period') != 'unread' ) ? array( $start, $perPage ) : array( 0, 1200 );
$this->DB->build( array( 'select' => 'tid, forum_id, last_post',
'from' => 'topics',
'where' => $where,
'order' => 'last_post DESC',
'limit' => $limit ) );
$inner = $this->DB->execute();
while( $row = $this->DB->fetch( $inner ) )
{
$rtids[ $row['tid'] ] = $row;
}
}
/* Set up some vars */
IPSSearchRegistry::set('set.resultCutToDate', $oldStamp );
if( IPSSearchRegistry::get('in.period') == 'unread' )
{
$filter = $this->registry->class_forums->postProcessVncTids( $rtids, array( $start, $perPage ) );
$data['count'] = $filter['count'];
$data['resultSet'] = $filter['tids'];
}
else
{
$data = array( 'count' => ( ( isset( $_tempResults['count'] ) and $_tempResults['count'] > $count['count'] ) ? $_tempResults['count'] : $count['count'] ), 'resultSet' => array_keys( $rtids) ); // For explaination of why we check $_tempResults, see bug report 38178
}
/* Return it */
return $data;
}
/**
* Builds the where portion of a search string
*
* @param string $search_term The string to use in the search
* @param bool $content_title_only Search only title records
* @param string $order Order by data
* @param bool $onlyPosts Enforce posts only
* @param bool $noForums Don't check forums that posts are in
* @return string
*/
protected function _buildWhereStatement( $search_term, $content_title_only=false, $order='', $onlyPosts=null, $noForums=false )
{
/* INI */
$where_clause = array();
$onlyPosts = ( $onlyPosts !== null ) ? $onlyPosts : ( IPSSearchRegistry::get('opt.searchType') == 'content' );
$sort_by = IPSSearchRegistry::get('in.search_sort_by');
$sort_order = IPSSearchRegistry::get('in.search_sort_order');
$sortKey = '';
$sortType = '';
$cType = IPSSearchRegistry::get('contextual.type');
$cId = intval( IPSSearchRegistry::get('contextual.id' ) );
$search_tags = IPSSearchRegistry::get('in.raw_search_tags');
/* Loop through the forums and build a list of forums we're allowed access to */
$forumIdsOk = array();
$forumIdsBad = array();
if ( ! empty( ipsRegistry::$request['search_app_filters']['forums']['forums'] ) AND count( ipsRegistry::$request['search_app_filters']['forums']['forums'] ) )
{
foreach( ipsRegistry::$request['search_app_filters']['forums']['forums'] as $forum_id )
{
if( $forum_id )
{
$data = $this->registry->class_forums->forum_by_id[ $forum_id ];
/* Check for sub forums */
$children = ipsRegistry::getClass( 'class_forums' )->forumsGetChildren( $forum_id );
foreach( $children as $kid )
{
if( ! in_array( $kid, ipsRegistry::$request['search_app_filters']['forums']['forums'] ) )
{
if( ! $this->registry->permissions->check( 'read', $this->registry->class_forums->forum_by_id[ $kid ] ) )
{
$forumIdsBad[] = $kid;
continue;
}
/* Can read, but is it password protected, etc? */
if ( ! $this->registry->class_forums->forumsCheckAccess( $kid, 0, 'forum', array(), true ) )
{
$forumIdsBad[] = $kid;
continue;
}
if ( ! $this->registry->class_forums->forum_by_id[ $kid ]['sub_can_post'] OR ! $this->registry->class_forums->forum_by_id[ $kid ]['can_view_others'] )
{
$forumIdsBad[] = $kid;
continue;
}
$forumIdsOk[] = $kid;
}
}
/* Can we read? */
if ( ! $this->registry->permissions->check( 'view', $data ) )
{
$forumIdsBad[] = $forum_id;
continue;
}
/* Can read, but is it password protected, etc? */
if ( ! $this->registry->class_forums->forumsCheckAccess( $forum_id, 0, 'forum', array(), true ) )
{
$forumIdsBad[] = $forum_id;
continue;
}
if ( ( ! $data['sub_can_post'] OR ! $data['can_view_others'] ) AND !$this->memberData['g_access_cp'] )
{
$forumIdsBad[] = $forum_id;
continue;
}
$forumIdsOk[] = $forum_id;
}
}
}
if ( ! count($forumIdsOk) )
{
/* Get list of good forum IDs */
$forumIdsOk = $this->registry->class_forums->fetchSearchableForumIds();
}
/* Add allowed forums */
if ( $noForums !== true )
{
$forumIdsOk = ( count( $forumIdsOk ) ) ? $forumIdsOk : array( 0 => 0 );
/* Contextual */
if ( $cType == 'forum' AND $cId AND in_array( $cId, $forumIdsOk ) )
{
$where_clause[] = "t.forum_id=" . $cId;
}
else
{
$where_clause[] = "t.forum_id IN (" . implode( ",", $forumIdsOk ) . ")";
}
}
/* Topic contextual */
if ( $cType == 'topic' AND $cId )
{
$where_clause[] = "t.tid=" . $cId;
}
/* Exclude some items */
$permissions = array();
$permissions['TopicSoftDeleteSee'] = $this->registry->getClass('class_forums')->canSeeSoftDeletedTopics( 0 );
$permissions['canQueue'] = $this->registry->getClass('class_forums')->canQueuePosts( 0 );
$permissions['PostSoftDeleteSee'] = $this->registry->getClass('class_forums')->canSeeSoftDeletedPosts( 0 );
$permissions['SoftDeleteReason'] = $this->registry->getClass('class_forums')->canSeeSoftDeleteReason( 0 );
$permissions['SoftDeleteContent'] = $this->registry->getClass('class_forums')->canSeeSoftDeleteContent( 0 );
if ( ! $content_title_only )
{
if ( $permissions['SoftDeleteContent'] AND $permissions['PostSoftDeleteSee'] AND $permissions['canQueue'] )
{
$where_clause[] = $this->registry->class_forums->fetchPostHiddenQuery(array('visible', 'hidden', 'sdeleted'), $this->table['_prefix_']);
}
else if ( $permissions['SoftDeleteContent'] AND $permissions['PostSoftDeleteSee'] )
{
$where_clause[] = $this->registry->class_forums->fetchPostHiddenQuery(array('visible', 'sdeleted'), $this->table['_prefix_']);
}
else if ( $permissions['canQueue'] )
{
$where_clause[] = $this->registry->class_forums->fetchPostHiddenQuery(array('visible', 'hidden'), $this->table['_prefix_']);
}
else
{
$where_clause[] = $this->registry->class_forums->fetchPostHiddenQuery(array('visible' ), $this->table['_prefix_'] );
}
}
if ( $permissions['SoftDeleteContent'] AND $permissions['TopicSoftDeleteSee'] AND $permissions['canQueue'] )
{
$where_clause[] = $this->registry->class_forums->fetchTopicHiddenQuery(array('visible', 'hidden', 'sdeleted'), 't.');
}
else if ( $permissions['SoftDeleteContent'] AND $permissions['TopicSoftDeleteSee'] )
{
$where_clause[] = $this->registry->class_forums->fetchTopicHiddenQuery(array('visible', 'sdeleted'), 't.');
}
else if ( $permissions['canQueue'] )
{
$where_clause[] = $this->registry->class_forums->fetchTopicHiddenQuery(array('visible', 'hidden'), 't.');
}
else
{
$where_clause[] = $this->registry->class_forums->fetchTopicHiddenQuery(array('visible' ), 't.' );
}
/* Live or archived? */
if ( $this->searchArchives )
{
$where_clause[] = $this->registry->class_forums->fetchTopicArchiveQuery( array('working', 'archived' ), 't.' );
}
else
{
$where_clause[] = $this->registry->class_forums->fetchTopicArchiveQuery( array('not', 'exclude' ), 't.' );
}
if( $search_term )
{
$search_term = str_replace( '&quot;', '"', $search_term );
if( $content_title_only )
{
$where_clause[] = $this->DB->buildSearchStatement( 't.title', $search_term, true, false, ipsRegistry::$settings['use_fulltext'], ipsRegistry::$settings['s_andor_type'] );
IPSSearchRegistry::set('set.returnType', 'tids' );
}
else
{
if ( $onlyPosts )
{
$where_clause[] = $this->DB->buildSearchStatement( 'p.' . $this->table['post'], $search_term, true, false, ipsRegistry::$settings['use_fulltext'], ipsRegistry::$settings['s_andor_type'] );
IPSSearchRegistry::set('set.returnType', 'pids' );
}
else
{
IPSSearchRegistry::set('set.returnType', 'pids' );
/* Sorting */
switch( $sort_by )
{
default:
case 'date':
$sortKey = 'last_post';
$sortType = 'numerical';
break;
case 'title':
$sortKey = 'title';
$sortType = 'string';
break;
case 'posts':
$sortKey = 'posts';
$sortType = 'numerical';
break;
case 'views':
$sortKey = 'views';
$sortType = 'numerical';
break;
}
/* Set vars */
IPSSearch::$ask = $sortKey;
IPSSearch::$aso = strtolower( $sort_order );
IPSSearch::$ast = $sortType;
/* Find topic ids that match */
$tids = array( 0 => 0 );
$pids = array( 0 => 0 );
$this->DB->build( array('select' => "t.tid, t.last_post, t.forum_id",
'from' => 'topics t',
'where' => str_replace( 'p.' . $this->table['author_id'], 't.starter_id', $this->_buildWhereStatement( $search_term, true, $order, null ) ),
'order' => 't.' . $sortKey . ' ' . $sort_order,
'limit' => array(0, IPSSearchRegistry::get('set.hardLimit')) ) );
$i = $this->DB->execute();
/* Grab the results */
while( $row = $this->DB->fetch( $i ) )
{
$_rows[ $row['tid'] ] = $row;
}
/* Sort */
if ( count( $_rows ) )
{
usort( $_rows, array("IPSSearch", "usort") );
foreach( $_rows as $id => $row )
{
$tids[] = $row['tid'];
}
}
/* Now get the Pids */
if ( count( $tids ) > 1 )
{
$this->DB->build( array('select' => $this->table['pid'],
'from' => $this->table['_table_'],
'where' => $this->table['topic_id'] . ' IN ('. implode( ',', $tids ) . ') AND ' . $this->table['new_topic'] . '=1' ) );
$i = $this->DB->execute();
while( $row = $this->DB->fetch() )
{
$pids[ $row[ $this->table['pid'] ] ] = $row[ $this->table['pid'] ];
}
}
/* Set vars */
IPSSearch::$ask = ( $sortKey == 'last_post' ) ? $this->table['post_date'] : $sortKey;
IPSSearch::$aso = strtolower( $sort_order );
IPSSearch::$ast = $sortType;
$this->DB->build( array(
'select' => "p.{$this->table['pid']}, p.{$this->table['queued']}",
'from' => array( $this->table['_table_'] => 'p' ),
'where' => $this->_buildWhereStatement( $search_term, false, $order, true ),
'order' => IPSSearch::$ask . ' ' . IPSSearch::$aso,
'limit' => array(0, IPSSearchRegistry::get('set.hardLimit')),
'add_join' => array( array( 'select' => 't.approved, t.forum_id',
'from' => array( 'topics' => 't' ),
'where' => 'p.'.$this->table['topic_id'].'=t.tid',
'type' => 'left' ) ) ) );
$i = $this->DB->execute();
/* Grab the results */
while( $row = $this->DB->fetch( $i ) )
{
$_prows[ $row[ $this->table['pid'] ] ] = $row;
}
/* Sort */
if ( count( $_prows ) )
{
usort( $_prows, array("IPSSearch", "usort") );
foreach( $_prows as $id => $row )
{
$pids[ $row[ $this->table['pid'] ] ] = $row[ $this->table['pid'] ];
}
}
$where_clause[] = '( p.' . $this->table['pid'] .' IN (' . implode( ',', $pids ) .') )';
}
}
}
/* No moved topic links */
$where_clause[] = "t.state != 'link'";
/* Date Restrict */
if( $this->search_begin_timestamp && $this->search_end_timestamp )
{
$where_clause[] = $this->DB->buildBetween( $content_title_only ? "t.last_post" : "p.".$this->table['post_date'], $this->search_begin_timestamp, $this->search_end_timestamp );
}
else
{
if( $this->search_begin_timestamp )
{
$where_clause[] = $content_title_only ? "t.last_post > {$this->search_begin_timestamp}" : "p.".$this->table['post_date'] . " > {$this->search_begin_timestamp}";
}
if( $this->search_end_timestamp )
{
$where_clause[] = $content_title_only ? "t.last_post < {$this->search_end_timestamp}" : "p.".$this->table['post_date'] . " < {$this->search_end_timestamp}";
}
}
/* 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 )
{
$column = $column == 'member_id' ? ( IPSSearchRegistry::get('opt.searchTitleOnly') ? 't.starter_id' : 'p.' . $this->table['author_id'] ) : $column;
$column = $column == 'content_title' ? 't.title' : $column;
$column = $column == 'type_id' ? 't.forum_id' : $column;
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 )
{
/* INIT */
$return = array();
/* Set up some defaults */
IPSSearchRegistry::set( 'opt.noPostPreview' , true );
//IPSSearchRegistry::set( 'opt.searchType', 'both' );
/* Make default search type topics */
if( isset( $data ) && is_array( $data ) && count( $data ) )
{
foreach( $data as $field => $_data )
{
/* CONTENT ONLY */
if ( $field == 'noPreview' AND $_data == 0 )
{
IPSSearchRegistry::set( 'opt.noPostPreview', false );
}
/* POST COUNT */
if ( $field == 'pCount' AND intval( $_data ) > 0 )
{
$return[] = array( 'column' => 't.posts', 'operator' => '>=', 'value' => intval( $_data ) );
}
/* TOPIC VIEWS */
if ( $field == 'pViews' AND intval( $_data ) > 0 )
{
$return[] = array( 'column' => 't.views', 'operator' => '>=', 'value' => intval( $_data ) );
}
}
return $return;
}
else
{
return '';
}
}
}
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