class.assFormulaQuestionUnit.php

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

class assFormulaQuestionUnit
{
        private $unit = '';
        private $factor = 0.0;
        private $baseunit = 0;
        private $baseunit_title = '';
        private $id = 0;
        private $category = 0;
        private $sequence = 0;

        public function __construct() 
        {
        }

        public function initFormArray(array $data)
        {
                $this->id             = $data['unit_id'];
                $this->unit           = $data['unit'];
                $this->factor         = $data['factor'];
                $this->baseunit       = $data['baseunit_fi'];
                $this->baseunit_title = $data['baseunit_title'];
                $this->category       = $data['category'];
                $this->sequence       = $data['sequence'];
        }

        public function setBaseunitTitle($baseunit_title)
        {
                $this->baseunit_title = $baseunit_title;
        }

        public function getBaseunitTitle()
        {
                return $this->baseunit_title;
        }
        
        function setId($id)
        {
                $this->id = $id;
        }

        function getId()
        {
                return $this->id;
        }

        function setUnit($unit)
        {
                $this->unit = $unit;
        }

        function getUnit()
        {
                return $this->unit;
        }

        function setSequence($sequence)
        {
                $this->sequence = $sequence;
        }

        function getSequence()
        {
                return $this->sequence;
        }

        function setFactor($factor)
        {
                $this->factor = $factor;
        }

        function getFactor()
        {
                return $this->factor;
        }

        function setBaseUnit($baseunit)
        {
                if (is_numeric($baseunit) && $baseunit > 0)
                {
                        $this->baseunit = $baseunit;
                }
                else
                {
                        $this->baseunit = null;
                }
        }

        function getBaseUnit()
        {
                if (is_numeric($this->baseunit) && $this->baseunit > 0)
                {
                        return $this->baseunit;
                }
                else
                {
                        return $this->id;
                }
        }
        
        function setCategory($category)
        {
                $this->category = $category;
        }
        
        function getCategory()
        {
                return $this->category;
        }

        function getDisplayString()
        {
                global $lng;

                $unit = $this->getUnit();
                if(strcmp('-qpl_qst_formulaquestion_' . $unit . '-', $lng->txt('qpl_qst_formulaquestion_' . $unit)) != 0)
                {
                        $unit = $lng->txt('qpl_qst_formulaquestion_' . $unit);
                }
                return $unit;
        }

        public static function lookupUnitFactor($a_unit_id)
        {
                global $ilDB;
                
                $res = $ilDB->queryF('SELECT factor FROM il_qpl_qst_fq_unit WHERE unit_id = %s',
                array('integer'), array($a_unit_id));
                
                $row = $ilDB->fetchAssoc($res);
                
                return $row['factor'];
        }
}