class.ilKioskModeView.php

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<?php

declare(strict_types=1);

/* Copyright (c) 2018 - Richard Klees <richard.klees@concepts-and-training.de> - Extended GPL, see LICENSE */

abstract class ilKioskModeView implements ILIAS\KioskMode\View
{
    protected ilCtrl $ctrl;
    protected ilLanguage $lng;
    protected ilAccessHandler $access;

    final public function __construct(
        ilObject $object,
        ilCtrl $ctrl,
        ilLanguage $lng,
        ilAccessHandler $access
    ) {
        $this->ctrl = $ctrl;
        $this->lng = $lng;
        $this->access = $access;

        $objectClassName = $this->getObjectClass();
        if (!($object instanceof $objectClassName)) {
            throw new LogicException(
                "Provided object of class '" . get_class($object) . "' does not " .
                "fit view for '" . $this->getObjectClass() . "'"
            );
        }
        $this->setObject($object);
        if (!$this->hasPermissionToAccessKioskMode()) {
            throw new RuntimeException(
                "User is not allowed to access the kiosk mode for the supplied object."
            );
        }
    }

    abstract protected function getObjectClass(): string;

    abstract protected function setObject(ilObject $object);

    abstract protected function hasPermissionToAccessKioskMode(): bool;

    // Note that methods of ILIAS\KioskMode\View need to be implemented as well.
}