class.ilMailLuceneQueryParser.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once 'Services/Search/classes/Lucene/class.ilLuceneQueryParser.php';

class ilMailLuceneQueryParser extends ilLuceneQueryParser
{
        protected $fields = array();
        
        public function parse()
        {
                if($this->getFields())
                {
                        $queried_fields = array();
                        foreach($this->getFields() as $field => $status)
                        {
                                if($status)
                                {
                                        $queried_fields[] = $field.':'.$this->query_string;
                                }
                        }

                        if($queried_fields)
                        {
                                $this->parsed_query = implode(' OR ', $queried_fields);
                        }
                        else
                        {
                                $this->parsed_query = $this->query_string;
                        }
                }
                else
                {
                        $this->parsed_query = $this->query_string;
                }
        }

        public function setFields($fields)
        {
                $this->fields = $fields;
        }

        public function getFields()
        {
                return $this->fields;
        }
}