class.ilAssMultipleChoiceFeedback.php

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<?php

class ilAssMultipleChoiceFeedback extends ilAssConfigurableMultiOptionQuestionFeedback
{
    public const SPECIFIC_QUESTION_TABLE_NAME = 'qpl_qst_mc';

    protected function getSpecificQuestionTableName(): string
    {
        return self::SPECIFIC_QUESTION_TABLE_NAME;
    }

    protected function buildAnswerOptionLabel(int $index, $answer): string
    {
        $label = [];

        if ($answer->hasImage()) {
            if ($this->questionOBJ->getThumbSize()) {
                $src = $this->questionOBJ->getImagePathWeb() . $this->questionOBJ->getThumbPrefix() . $answer->getImage();
            } else {
                $src = $this->questionOBJ->getImagePathWeb() . $answer->getImage();
            }

            $label[] = "<img src='{$src}' />";
        }

        if ($answer->getAnswertext() !== null
            && $answer->getAnswertext() !== '') {
            $label[] = $answer->getAnswertext();
        }

        return implode('<br />', $label);
    }
}