class.ilPCCurriculum.php

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<?php

declare(strict_types=1);

class ilPCCurriculum extends ilPageContent
{
    public const PCTYPE = 'lsocurriculum';
    public const PCELEMENT = 'Curriculum';
    public const PLACEHOLDER = '[[[CURRICULUM]]]';
    public const PROVIDING_TYPES = ['lso'];

    public function init(): void
    {
        $this->setType(self::PCTYPE);
    }

    public function create(
        ilPageObject $a_pg_obj,
        string $a_hier_id,
        string $a_pc_id = ""
    ): void {
        $this->createPageContentNode();
        $a_pg_obj->insertContent($this, $a_hier_id, IL_INSERT_AFTER, $a_pc_id);
        $cach_node = $this->dom_doc->createElement(self::PCELEMENT);
        $this->getDomNode()->appendChild($cach_node);
    }

    public function modifyPageContentPostXsl(
        string $a_output,
        string $a_mode,
        bool $a_abstract_only = false
    ): string {
        if ($a_mode == 'edit') {
            return $a_output;
        }

        $parent_obj_id = (int) $this->getPage()->getParentId();
        if ($this->supportsCurriculum($parent_obj_id)) {
            $a_output = $this->replaceWithRenderedCurriculum($parent_obj_id, $a_output);
        }

        return $a_output;
    }

    protected function supportsCurriculum(int $parent_obj_id): bool
    {
        $parent_obj_type = \ilObject::_lookupType($parent_obj_id);
        return in_array($parent_obj_type, self::PROVIDING_TYPES);
    }

    protected function replaceWithRenderedCurriculum(int $obj_id, string $html): string
    {
        $lso = \ilObjectFactory::getInstanceByObjId($obj_id);
        $rendered_curriculum = $lso->getCurrentUserCurriculum();
        return str_replace(self::PLACEHOLDER, $rendered_curriculum, $html);
    }
}