class.ilForumSearch.php

Go to the documentation of this file.

<?php

declare(strict_types=1);
class ilForumSearch extends ilAbstractSearch
{
    public function performSearch(): ilSearchResult
    {
        // Search in topic titles, posting title, posting

        // First: search topics:
        $this->setFields(array('thr_subject'));

        $and = $this->__createTopicAndCondition();
        $locate = $this->__createLocateString();

        $query = "SELECT thr_pk,top_frm_fk frm_id " .
            $locate .
            "FROM  frm_threads,frm_data " .
            "WHERE top_pk = thr_top_fk " .
            $and;

        $res = $this->db->query($query);

        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            #$thread_post = $row->thr_pk.'_0';
            $thread_post = $row->thr_pk;
            $this->search_result->addEntry(
                (int) $row->frm_id,
                'frm',
                $this->__prepareFound($row),
                (int) $thread_post
            );
        }

        // First: search post title, content:
        $this->setFields(array('pos_subject','pos_message'));

        $and = $this->__createPostAndCondition();
        $locate = $this->__createLocateString();

        $query = "SELECT top_frm_fk frm_id,pos_thr_fk,pos_pk " .
            $locate .
            "FROM  frm_posts,frm_data " .
            "WHERE pos_top_fk = top_pk " .
            $and;

        $res = $this->db->query($query);
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            #$thread_post = $row->pos_thr_fk.'_'.$row->pos_pk;
            $thread_post = $row->pos_thr_fk;
            $this->search_result->addEntry(
                (int) $row->frm_id,
                'frm',
                $this->__prepareFound($row),
                (int) $thread_post
            );
        }
        return $this->search_result;
    }
}