ilAssLacAnswerIndexNotExist.php

Go to the documentation of this file.

<?php

require_once 'Modules/TestQuestionPool/classes/questions/LogicalAnswerCompare/Exception/ilAssLacException.php';
require_once 'Modules/TestQuestionPool/classes/questions/LogicalAnswerCompare/Exception/ilAssLacFormAlertProvider.php';

class ilAssLacAnswerIndexNotExist extends ilAssLacException implements ilAssLacFormAlertProvider
{
        protected $question_index;

        protected $answer_index;

        public function __construct($question_index, $answer_index)
        {
                $this->question_index = $question_index;
                $this->answer_index = $answer_index;

                if($this->getQuestionIndex() === null )
                {
                        $msg = sprintf(
                                'The Current Question does not have an answer with the index "%s"', $this->getAnswerIndex()
                        );
                }
                else
                {
                        $msg = sprintf(
                                'The Question with index "Q%s" does not have an answer with the index "%s" ',
                                $this->getQuestionIndex(), $this->getAnswerIndex()
                        );
                }
                
                parent::__construct($msg);
        }

        public function getQuestionIndex()
        {
                return $this->question_index;
        }

        public function getAnswerIndex()
        {
                return $this->answer_index;
        }

        public function getFormAlert(ilLanguage $lng)
        {
                if($this->getQuestionIndex() === null )
                {
                        return sprintf(
                                $lng->txt("ass_lac_answer_index_not_exist_cur_qst"), $this->getAnswerIndex()
                        );
                }
                
                return sprintf(
                        $lng->txt("ass_lac_answer_index_not_exist"), $this->getQuestionIndex(), $this->getAnswerIndex()
                );
        }
}