class.ilMediaPoolSearch.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
 
include_once 'Services/Search/classes/class.ilAbstractSearch.php';
 
class ilMediaPoolSearch extends ilAbstractSearch
{
        function ilMediaPoolSearch(&$query_parser)
        {
                parent::ilAbstractSearch($query_parser);
        }
 
 
 
        function &performSearch()
        {
                $this->setFields(array('title'));
 
                $and = $this->__createAndCondition();
                $locate = $this->__createLocateString();
 
                $query = "SELECT mep_id,obj_id ".
                        $locate.
                        "FROM mep_tree JOIN mep_item ON child = obj_id ".
                        $and;
 
                $res = $this->db->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $this->search_result->addEntry($row->mep_id,'mep',$this->__prepareFound($row),$row->obj_id);
                }
                return $this->search_result;
        }
        
        public function performKeywordSearch()
        {
                $this->setFields(array('keyword'));
                
                $and = $this->__createKeywordAndCondition();
                $locate = $this->__createLocateString();
                
                
                $query = "SELECT mep_id, child ".
                        $locate.
                        "FROM mep_item mi ".
                        "JOIN mep_tree ON mi.obj_id = child ".
                        "JOIN il_meta_keyword mk ON foreign_id = mk.obj_id ".
                        $and.
                        "AND obj_type = 'mob'";
                
                $res = $this->db->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $this->search_result->addEntry($row->mep_id,'mep',$this->__prepareFound($row),$row->child);
                }
                return $this->search_result;
        }
}
?>