ilAssLacAnswerValueNotExist.php

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<?php
 
declare(strict_types=1);
 
class ilAssLacAnswerValueNotExist extends ilAssLacException implements ilAssLacFormAlertProvider
{
    public function __construct(
        protected ?int $question_index,
        protected string $value,
        protected ?int $answer_index = null
    ) {
        if ($this->getQuestionIndex() === null && $this->getAnswerIndex() === null) {
            $msg = "The value \"{$value}\" does not exist for the current question";
        } elseif ($this->getQuestionIndex() === null) {
            $msg = "The value \"{$value}\" does not exist for the answer with index \"{$this->getAnswerIndex()}\" of the current question";
        } elseif ($this->getAnswerIndex() === null) {
            $msg = "The value \"{$value}\" does not exist for the question Q{$this->getQuestionIndex()}";
        } else {
            $msg = "The value \"{$value}\" does not exist for the question Q{$this->getQuestionIndex()}[{$this->getAnswerIndex()}]";
        }
 
        parent::__construct($msg);
    }
 
    public function getQuestionIndex(): ?int
    {
        return $this->question_index;
    }
 
    public function getAnswerIndex(): ?int
    {
        return $this->answer_index;
    }
 
    public function getValue(): string
    {
        return $this->value;
    }
 
    public function getFormAlert(ilLanguage $lng): string
    {
        if ($this->getQuestionIndex() === null && $this->getAnswerIndex() === null) {
            return sprintf(
                $lng->txt('ass_lac_answer_value_not_exists_cur_qst_one_answer'),
                $this->getValue()
            );
        }
 
        if ($this->getQuestionIndex() === null) {
            return sprintf(
                $lng->txt('ass_lac_answer_value_not_exists_cur_qst'),
                $this->getValue(),
                $this->getAnswerIndex()
            );
        }
 
        if ($this->getAnswerIndex() === null) {
            return sprintf(
                $lng->txt('ass_lac_answer_value_not_exists_one_answer'),
                $this->getValue(),
                $this->getQuestionIndex()
            );
        }
 
        return sprintf(
            $lng->txt('ass_lac_answer_value_not_exists'),
            $this->getValue(),
            $this->getQuestionIndex(),
            $this->getAnswerIndex()
        );
    }
}