class.ilAssMatchingPairCorrectionsInputGUI.php

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<?php

class ilAssMatchingPairCorrectionsInputGUI extends ilMatchingPairWizardInputGUI
{
    private string $path_including_prefix;

    public function getPairs(): array
    {
        return $this->pairs;
    }

    public function setThumbsWebPathWithPrefix(string $path_including_prefix): void
    {
        $this->path_including_prefix = $path_including_prefix;
    }
    public function setValue($a_value): void
    {
        foreach ($this->forms_helper->transformPoints($a_value) as $index => $value) {
            $this->pairs[$index] = $this->pairs[$index]->withPoints($value);
        }
    }

    public function checkInput(): bool
    {
        $data = $this->raw($this->getPostVar());
        $result = $this->forms_helper->checkPointsInput($data, $this->getRequired());

        if (!is_array($result)) {
            $this->setAlert($this->lng->txt($result));
            return false;
        }

        if (max($result) <= 0) {
            $this->setAlert($this->lng->txt('enter_enough_positive_points'));
            return false;
        }

        return $this->checkSubItemsInput();
    }

    public function insert(ilTemplate $a_tpl): void
    {
        $tpl = new ilTemplate('tpl.prop_matchingpaircorrection_input.html', true, true, 'components/ILIAS/TestQuestionPool');
        $i = 0;
        $term_ids = [];
        $definition_ids = [];
        foreach ($this->pairs as $pair) {
            $tpl->setCurrentBlock('row');

            foreach ($this->terms as $term) {
                if ($pair->getTerm()->getIdentifier() !== $term->getIdentifier()) {
                    continue;
                }
                $term_ids[] = $term->getIdentifier();
                if ($term->getText() !== '') {
                    $tpl->setVariable('TERM', ilLegacyFormElementsUtil::prepareTextareaOutput($term->getText(), true, true));
                }
                if ($term->getPicture() !== '') {
                    $tpl->setCurrentBlock('term_image');
                    $tpl->setVariable('THUMBNAIL_HREF', $this->path_including_prefix . $term->getPicture());
                    $tpl->setVariable('THUMB_ALT', $this->lng->txt('image'));
                    $tpl->setVariable('THUMB_TITLE', $this->lng->txt('image'));
                    $tpl->parseCurrentBlock();
                    $tpl->setCurrentBlock('row');
                }
                break;
            }
            foreach ($this->definitions as $definition) {
                if ($pair->getDefinition()->getIdentifier() !== $definition->getIdentifier()) {
                    continue;
                }
                $definition_ids[] = $definition->getIdentifier();
                if ($definition->getText() !== '') {
                    $tpl->setVariable('DEFINITION', ilLegacyFormElementsUtil::prepareTextareaOutput($definition->getText(), true, true));
                }
                if ($definition->getPicture() !== '') {
                    $tpl->setCurrentBlock('definition_image');
                    $tpl->setVariable('THUMBNAIL_HREF', $this->path_including_prefix . $definition->getPicture());
                    $tpl->setVariable('THUMB_ALT', $this->lng->txt('image'));
                    $tpl->setVariable('THUMB_TITLE', $this->lng->txt('image'));
                    $tpl->parseCurrentBlock();
                    $tpl->setCurrentBlock('row');
                }
                break;
            }

            $tpl->setVariable('POINTS_VALUE', $pair->getPoints());
            $tpl->setVariable('ROW_NUMBER', $i);

            $tpl->setVariable('ID', $this->getPostVar() . "[$i]");
            $tpl->setVariable('POST_VAR', $this->getPostVar());

            $tpl->parseCurrentBlock();

            $i++;
        }

        $tpl->setCurrentBlock('term_ids');
        $tpl->setVariable('POST_VAR', $this->getPostVar());
        $tpl->setVariable('TERM_IDS', join(',', $term_ids));
        $tpl->parseCurrentBlock();

        $tpl->setCurrentBlock('definition_ids');
        $tpl->setVariable('POST_VAR', $this->getPostVar());
        $tpl->setVariable('DEFINITION_IDS', join(',', $definition_ids));
        $tpl->parseCurrentBlock();

        $tpl->setVariable('ELEMENT_ID', $this->getPostVar());
        $tpl->setVariable('TEXT_POINTS', $this->lng->txt('points'));
        $tpl->setVariable('TEXT_DEFINITION', $this->lng->txt('definition'));
        $tpl->setVariable('TEXT_TERM', $this->lng->txt('term'));
        $tpl->setVariable('TEXT_ACTIONS', $this->lng->txt('actions'));

        $a_tpl->setCurrentBlock('prop_generic');
        $a_tpl->setVariable('PROP_GENERIC', $tpl->get());
        $a_tpl->parseCurrentBlock();
    }
}