class.ChecklistGUI.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\User\Profile;
 
use ILIAS\Language\Language;
use ILIAS\UI\Factory as UIFactory;
use ILIAS\UI\Renderer as UIRenderer;
use ILIAS\UI\Component\Listing\Workflow\Step;
 
class ChecklistGUI
{
    protected UIFactory $ui_factory;
    private UIRenderer $ui_renderer;
    protected ChecklistStatus $status;
    protected Language $lng;
 
    public function __construct()
    {
        global $DIC;
 
        $this->ui_factory = $DIC['ui.factory'];
        $this->ui_renderer = $DIC['ui.renderer'];
        $this->lng = $DIC['lng'];
 
        $this->status = new ChecklistStatus(
            $this->lng,
            $DIC['ilSetting'],
            $DIC['ilUser'],
            new Visibility($this->lng, $DIC['ilSetting'], $DIC['ilUser'])
        );
    }
 
    public function render(int $active_step): string
    {
        $active_step_nr = 0;
        $workflow_factory = $this->ui_factory->listing()->workflow();
        $status = $this->status;
 
        //setup steps
        $steps = [];
        $cnt = 0;
        foreach ($this->status->getSteps() as $step => $txt) {
            if ($step == $active_step) {
                $active_step_nr = $cnt;
            }
            $cnt++;
            $s = $workflow_factory->step($txt, $status->getStatusDetails($step))
                ->withStatus($this->getUIChecklistStatus($status->getStatus($step)));
            $steps[] = $s;
        }
 
        //setup linear workflow
        $wf = $workflow_factory->linear($this->lng->txt("user_privacy_checklist"), $steps)
            ->withActive($active_step_nr);
 
        //render
        return $this->ui_renderer->render($wf);
    }
 
    protected function getUIChecklistStatus(int $check_list_status): int
    {
        switch ($check_list_status) {
            case ChecklistStatus::STATUS_NOT_STARTED: return Step::NOT_STARTED;
            case ChecklistStatus::STATUS_IN_PROGRESS: return Step::IN_PROGRESS;
            case ChecklistStatus::STATUS_SUCCESSFUL: return Step::SUCCESSFULLY;
        }
        return 0;
    }
}