Contents

Code Reference Classes Bp_Search_Groups Bp_Search_Groups::sql()

Bp_Search_Groups::sql( $search_term,  $only_totalrow_count = false )

Description

Source

File: bp-search/classes/class-bp-search-groups.php

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public function sql( $search_term, $only_totalrow_count=false ){
    /* an example UNION query :-
    -----------------------------------------------------
    (
        SELECT
            DISTINCT g.id, 'groups' as type, g.name LIKE '%ho%' AS relevance, gm2.meta_value as entry_date
        FROM
            wp_bp_groups_groupmeta gm1, wp_bp_groups_groupmeta gm2, wp_bp_groups g
        WHERE
            1=1
            AND g.id = gm1.group_id
            AND g.id = gm2.group_id
            AND gm2.meta_key = 'last_activity'
            AND gm1.meta_key = 'total_member_count'
            AND ( g.name LIKE '%ho%' OR g.description LIKE '%ho%' )
    )
    ----------------------------------------------------
    */
    global $wpdb, $bp;
    $query_placeholder = array();
 
    $sql = " SELECT ";
 
    if ( $only_totalrow_count ) {
        $sql .= " COUNT( DISTINCT g.id ) ";
    } else {
        $sql .= " DISTINCT g.id, 'groups' as type, g.name LIKE %s AS relevance, gm2.meta_value as entry_date ";
        $query_placeholder[] = '%'.$wpdb->esc_like( $search_term ).'%';
    }
 
    $sql .= " FROM
                {$bp->groups->table_name_groupmeta} gm1, {$bp->groups->table_name_groupmeta} gm2, {$bp->groups->table_name} g
            WHERE
                1=1
                AND g.id = gm1.group_id
                AND g.id = gm2.group_id
                AND gm2.meta_key = 'last_activity'
                AND gm1.meta_key = 'total_member_count'
                AND ( g.name LIKE %s OR g.description LIKE %s )
        ";
    $query_placeholder[] = '%'.$wpdb->esc_like( $search_term ).'%';
    $query_placeholder[] = '%'.$wpdb->esc_like( $search_term ).'%';
 
    /** LOCATION AUTOCOMPLETE SEARCH ************************************************/
 
    if (function_exists('bp_bpla') && 'yes' == bp_bpla()->option('enable-for-groups') ) {
 
            $split_search_term = explode(' ', $search_term );
 
            $sql .= "OR g.id IN ( SELECT group_id FROM {$bp->groups->table_name_groupmeta} WHERE meta_key = 'bbgs_group_search_string' AND ";
 
            foreach ( $split_search_term as $k => $sterm ) {
 
                if ( $k == 0 ) {
                    $sql .= "meta_value LIKE %s";
                    $query_placeholder[] = '%'.$wpdb->esc_like( $sterm ) . '%';
                } else {
                    $sql .= "AND meta_value LIKE %s";
                    $query_placeholder[] = '%'.$wpdb->esc_like( $sterm ) .'%';
                }
 
            }
            $sql .= " ) ";
 
    }
 
    /**
     * Properly handle hidden groups.
     * For guest users - exclude all hidden groups.
     * For members - include only those hidden groups where current user is a member.
     * For admins - include all hidden groups ( do nothing extra ).
     * @since 1.1.0
     */
    if( is_user_logged_in() ){
        if( !current_user_can( 'level_10' ) ){
            //get all hidden groups where i am a member of
            $hidden_groups_sql = $wpdb->prepare( "SELECT DISTINCT gm.group_id FROM {$bp->groups->table_name_members} gm JOIN {$bp->groups->table_name} g ON gm.group_id = g.id WHERE gm.user_id = %d AND gm.is_confirmed = 1 AND gm.is_banned = 0 AND g.status='hidden' ", bp_loggedin_user_id() );
            $hidden_groups_ids = $wpdb->get_col( $hidden_groups_sql );
            if( empty( $hidden_groups_ids ) ){
                $hidden_groups_ids = array( 99999999 );//arbitrarily large number
            }
 
            $hidden_groups_ids_csv = implode( ',', $hidden_groups_ids );
 
            //either gruops which are not hidden,
            //or if hidden, only those where i am a member.
            $sql .= " AND ( g.status != 'hidden' OR g.id IN ( {$hidden_groups_ids_csv} ) ) ";
        }
    } else {
        $sql .= " AND g.status != 'hidden' ";
    }
 
    $sql = $wpdb->prepare( $sql, $query_placeholder );
 
    return apply_filters(
        'Bp_Search_Groups_sql',
        $sql,
        array(
            'search_term'           => $search_term,
            'only_totalrow_count'   => $only_totalrow_count,
        )
    );
}

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Uses

Uses
Uses Description
bp-search/classes/class-bp-search-groups.php: Bp_Search_Groups_sql

Properly handle hidden groups.
bp-core/bp-core-template.php: bp_loggedin_user_id()

Get the ID of the currently logged-in user.

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