class.ilMediaCastHandlerGUI.php

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<?php

use ILIAS\MediaCast\StandardGUIRequest;

class ilMediaCastHandlerGUI implements ilCtrlBaseClassInterface
{
    protected \ILIAS\MediaCast\InternalGUIService $gui;
    protected \ILIAS\MediaCast\InternalDomainService $domain;
    protected StandardGUIRequest $request;
    protected ilCtrl $ctrl;
    protected ilLanguage $lng;
    protected ilAccessHandler $access;
    protected ilGlobalTemplateInterface $tpl;
    protected ilNavigationHistory $nav_history;

    public function __construct()
    {
        global $DIC;

        $service = $DIC->mediaCast()->internal();

        $this->domain = $domain = $service->domain();
        $this->gui = $gui = $service->gui();

        $this->lng = $domain->lng();
        $this->access = $domain->access();
        $this->tpl = $gui->ui()->mainTemplate();
        $this->nav_history = $gui->navigationHistory();
        $this->ctrl = $gui->ctrl();

        $this->request = $DIC->mediaCast()
            ->internal()
            ->gui()
            ->standardRequest();
    }

    public function executeCommand(): void
    {
        $ilAccess = $this->access;
        $tpl = $this->tpl;
        $ilNavigationHistory = $this->nav_history;

        $next_class = $this->ctrl->getNextClass($this);
        if ((string) $next_class === "") {
            $this->ctrl->setParameterByClass(ilObjMediaCastGUI::class, "ref_id", $this->request->getRefId());
            //exit;
            $this->ctrl->redirectByClass(ilObjMediaCastGUI::class, "showContent");
        }

        // add entry to navigation history
        if ($ilAccess->checkAccess("read", "", $this->request->getRefId())) {
            $ilNavigationHistory->addItem(
                $this->request->getRefId(),
                "ilias.php?baseClass=ilMediaCastHandlerGUI&cmd=showContent&ref_id=" .
                    $this->request->getRefId(),
                "mcst"
            );
        }

        switch ($next_class) {
            case 'ilobjmediacastgui':
                $mc_gui = $this->gui->getObjMediaCastGUI();
                $this->ctrl->forwardCommand($mc_gui);
                break;
        }

        $tpl->printToStdout();
    }
}