class.InternalGUIService.php

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<?php

declare(strict_types=1);

namespace ILIAS\News\Dashboard;

use ILIAS\DI\Container;
use ILIAS\Repository\GlobalDICGUIServices;
use ILIAS\News\InternalDataService;
use ILIAS\News\InternalDomainService;
use ILIAS\Repository\Filter\FilterAdapterGUI;

class InternalGUIService
{
    protected DashboardNewsManager $manager;
    protected InternalDataService $data;
    protected InternalDomainService $domain;
    protected \ILIAS\News\InternalGUIService $gui;
    protected ?FilterAdapterGUI $filter = null;

    public function __construct(
        InternalDataService $data_service,
        InternalDomainService $domain_service,
        \ILIAS\News\InternalGUIService $gui_service
    ) {
        $this->data = $data_service;
        $this->domain = $domain_service;
        $this->gui = $gui_service;
        $this->manager = $domain_service->dashboard();
    }

    public function getFilter($force_re_init = false): FilterAdapterGUI
    {
        $gui = $this->gui;
        $lng = $this->domain->lng();
        if (is_null($this->filter) || $force_re_init) {
            $per_options = $this->manager->getPeriodOptions();
            $context_options = $this->manager->getContextOptions();

            $this->filter = $gui->filter(
                "news_dashboard_filter",
                [\ilDashboardGUI::class, \ilPDNewsGUI::class],
                "view",
                false,
                false
            )
                ->select(
                    "news_per",
                    $lng->txt("news_time_period"),
                    $per_options,
                    true,
                    (string) $this->manager->getDashboardNewsPeriod(),
                    true
                )
                ->select("news_ref_id", $lng->txt("context"), $context_options, true, null, true);
        }
        return $this->filter;
    }

    public function getTimelineGUI(): \ilNewsTimelineGUI
    {
        $ctrl = $this->gui->ctrl();
        if ($ctrl->isAsynch() && ! $this->gui->standardRequest()->getFilterOff()) {
            $period = $this->manager->getDashboardNewsPeriod();
            $news_ref_id = $this->manager->getDashboardSelectedRefId();
        } else {
            $filter = $this->getFilter();
            $data = $filter->getData();
            $period = (int) ($data["news_per"] ?? 0);
            $news_ref_id = (int) ($data["news_ref_id"] ?? 0);
        }
        $t = \ilNewsTimelineGUI::getInstance($news_ref_id, true);
        $t->setPeriod($period);
        $t->setEnableAddNews(false);
        $t->setUserEditAll(false);
        return $t;
    }
}