class.ilSCORMResources.php

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<?php

declare(strict_types=1);
class ilSCORMResources extends ilSCORMObject
{
    public ?string $xml_base = null;

    public function __construct(int $a_id = 0)
    {
        global $DIC;
        $lng = $DIC->language();

        parent::__construct($a_id);
        $this->setType('srs');

        $this->setTitle($lng->txt('cont_resources'));
    }

    public function getXmlBase(): ?string
    {
        return $this->xml_base;
    }

    public function setXmlBase(?string $a_xml_base): void
    {
        $this->xml_base = $a_xml_base;
    }

    public function read(): void
    {
        global $DIC;
        $ilDB = $DIC->database();

        parent::read();

        $obj_set = $ilDB->queryF(
            'SELECT xml_base FROM sc_resources WHERE obj_id = %s',
            array('integer'),
            array($this->getId())
        );
        $obj_rec = $ilDB->fetchAssoc($obj_set);
        $this->setXmlBase($obj_rec['xml_base']);
    }

    public function create(): void
    {
        global $DIC;
        $ilDB = $DIC->database();

        parent::create();

        $ilDB->manipulateF(
            'INSERT INTO sc_resources (obj_id, xml_base) VALUES (%s, %s)',
            array('integer', 'text'),
            array($this->getId(), $this->getXmlBase())
        );
    }

    public function update(): void
    {
        global $DIC;
        $ilDB = $DIC->database();

        parent::update();

        $ilDB->manipulateF(
            '
                        UPDATE sc_resources SET xml_base = %s WHERE obj_id = %s',
            array('text', 'integer'),
            array($this->getXmlBase() ,$this->getId())
        );
    }

    public function delete(): void
    {
        global $DIC;
        $ilDB = $DIC->database();

        parent::delete();

        $ilDB->manipulateF(
            'DELETE FROM sc_resources WHERE obj_id = %s',
            array('integer'),
            array($this->getId())
        );
    }
}