class.ilTestEvaluationPassData.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
 
require_once('Modules/Test/exceptions/class.ilTestEvaluationException.php');
 
class ilTestEvaluationPassData
{
        var $answeredQuestions;
        
        private $workingtime;
        
        private $questioncount;
        
        private $maxpoints;
        
        private $reachedpoints;
        
        private $nrOfAnsweredQuestions;
        
        var $pass;
        
        private $requestedHintsCount = null;
 
        private $deductedHintPoints = null;
        
        private $obligationsAnswered = null;
        
        public function __sleep()
        {
                return array('answeredQuestions', 'pass', 'nrOfAnsweredQuestions', 'reachedpoints', 
                        'maxpoints', 'questioncount', 'workingtime');
        }
 
        function ilTestEvaluationPassData()
        {
                $this->answeredQuestions = array();
        }
        
        public function getNrOfAnsweredQuestions()
        {
                return $this->nrOfAnsweredQuestions;
        }
        
        public function setNrOfAnsweredQuestions($nrOfAnsweredQuestions)
        {
                $this->nrOfAnsweredQuestions = $nrOfAnsweredQuestions;
        }
        
        public function getReachedPoints()
        {
                return $this->reachedpoints;
        }
        
        public function setReachedPoints($reachedpoints)
        {
                $this->reachedpoints = $reachedpoints;
        }
        
        public function getMaxPoints()
        {
                return $this->maxpoints;
        }
        
        public function setMaxPoints($maxpoints)
        {
                $this->maxpoints = $maxpoints;
        }
        
        public function getQuestionCount()
        {
                return $this->questioncount;
        }
        
        public function setQuestionCount($questioncount)
        {
                $this->questioncount = $questioncount;
        }
        
        public function getWorkingTime()
        {
                return $this->workingtime;
        }
        
        public function setWorkingTime($workingtime)
        {
                $this->workingtime = $workingtime;
        }
        
        public function getPass()
        {
                return $this->pass;
        }
        
        public function setPass($a_pass)
        {
                $this->pass = $a_pass;
        }
        
        function getAnsweredQuestions()
        {
                return $this->answeredQuestions;
        }
        
        function addAnsweredQuestion($question_id, $max_points, $reached_points, $isAnswered, $sequence = NULL, $manual = 0)
        {
                $this->answeredQuestions[] = array(
                        "id"                    => $question_id,
                        "points"                => round($max_points, 2),
                        "reached"               => round($reached_points, 2),
                        'isAnswered'    => $isAnswered,
                        "sequence"              => $sequence,
                        'manual'                => $manual
                );
        }
        
        function &getAnsweredQuestion($index)
        {
                if (array_key_exists($index, $this->answeredQuestions))
                {
                        return $this->answeredQuestions[$index];
                }
                else
                {
                        return NULL;
                }
        }
        
        function &getAnsweredQuestionByQuestionId($question_id)
        {
                foreach ($this->answeredQuestions as $question)
                {
                        if ($question["id"] == $question_id)
                        {
                                return $question;
                        }
                }
                return NULL;
        }
        
        function getAnsweredQuestionCount()
        {
                return count($this->answeredQuestions);
        }
        
        public function getRequestedHintsCount()
        {
                return $this->requestedHintsCount;
        }
 
        public function setRequestedHintsCount($requestedHintsCount)
        {
                $this->requestedHintsCount = $requestedHintsCount;
        }
 
        public function getDeductedHintPoints()
        {
                return $this->deductedHintPoints;
        }
 
        public function setDeductedHintPoints($deductedHintPoints)
        {
                $this->deductedHintPoints = $deductedHintPoints;
        }
 
        public function setObligationsAnswered($obligationsAnswered)
        {
                $this->obligationsAnswered = (bool)$obligationsAnswered;
        }
        
        public function areObligationsAnswered()
        {
                if( !is_null($this->obligationsAnswered) )
                {
                        return $this->obligationsAnswered;
                }
                
                if( is_array($this->answeredQuestions) && count($this->answeredQuestions) )
                {
                        foreach($this->answeredQuestions as $question)
                        {
                                if( !$question['isAnswered'] )
                                {
                                        return false;
                                }
                        }
                        
                        return true;
                }
                
                throw new ilTestEvaluationException(
                        'Neither the boolean property ilTestEvaluationPassData::obligationsAnswered was set, '.
                        'nor the property array property ilTestEvaluationPassData::answeredQuestions contains elements!'
                );
        }
        
} // END ilTestEvaluationPassData