class.ilPCQuestionOverview.php

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<?php

class ilPCQuestionOverview extends ilPageContent
{
    public php4DOMElement $qover_node;

    public function init(): void
    {
        $this->setType("qover");
    }

    public function setNode(php4DOMElement $a_node): void
    {
        parent::setNode($a_node);               // this is the PageContent node
        $this->qover_node = $a_node->first_child();             // this is the question overview node
    }

    public function create(
        ilPageObject $a_pg_obj,
        string $a_hier_id,
        string $a_pc_id = ""
    ): void {
        $this->node = $this->createPageContentNode();
        $a_pg_obj->insertContent($this, $a_hier_id, IL_INSERT_AFTER, $a_pc_id);
        $this->qover_node = $this->dom->create_element("QuestionOverview");
        $this->qover_node = $this->node->append_child($this->qover_node);
        $this->qover_node->set_attribute("ShortMessage", "y");
    }

    public function setShortMessage(bool $a_val): void
    {
        if ($a_val) {
            $this->qover_node->set_attribute("ShortMessage", "y");
        } else {
            if ($this->qover_node->has_attribute("ShortMessage")) {
                $this->qover_node->remove_attribute("ShortMessage");
            }
        }
    }

    public function getShortMessage(): bool
    {
        if (is_object($this->qover_node)) {
            if ($this->qover_node->get_attribute("ShortMessage") == "y") {
                return true;
            }
        }
        return false;
    }

    public function setListWrongQuestions(bool $a_val): void
    {
        if ($a_val) {
            $this->qover_node->set_attribute("ListWrongQuestions", "y");
        } else {
            if ($this->qover_node->has_attribute("ListWrongQuestions")) {
                $this->qover_node->remove_attribute("ListWrongQuestions");
            }
        }
    }

    public function getListWrongQuestions(): bool
    {
        if (is_object($this->qover_node)) {
            if ($this->qover_node->get_attribute("ListWrongQuestions") == "y") {
                return true;
            }
        }
        return false;
    }
}