ModalBuilder.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\Badge;
 
use ILIAS\UI\Component\Image\Image;
use ILIAS\UI\Component\Modal\Modal;
use ilBadgeAssignment;
use ilLanguage;
use ilDateTime;
use ilDatePresentation;
use ILIAS\UI\Renderer;
use ILIAS\UI\Factory;
use ILIAS\UI\Implementation\Component\Card\Card;
 
class ModalBuilder
{
    private Factory $ui_factory;
    private Renderer $ui_renderer;
    private ilLanguage $lng;
    private ?ilBadgeAssignment $assignment = null;
 
    public function __construct(?ilBadgeAssignment $assignment = null)
    {
        global $DIC;
 
        $this->ui_factory = $DIC->ui()->factory();
        $this->ui_renderer = $DIC->ui()->renderer();
        $this->lng = $DIC->language();
        $this->lng->loadLanguageModule('badge');
 
        if ($assignment) {
            $this->assignment = $assignment;
        }
    }
 
    public function constructModal(
        ?Image $badge_image,
        string $badge_title,
        array $badge_properties = []
    ): Modal {
        if ($badge_image !== null) {
            $modal_content[] = $badge_image;
        }
 
        if ($this->assignment) {
            $badge_properties['badge_issued_on'] = ilDatePresentation::formatDate(
                new ilDateTime($this->assignment->getTimestamp(), IL_CAL_UNIX)
            );
        }
 
        $badge_properties = $this->translateKeysWithValidDataAttribute($badge_properties);
 
        $modal_content[] = $this->ui_factory->item()
                ->standard($badge_title)
                ->withDescription('')
                ->withProperties($badge_properties);
 
        $card = $this->ui_factory->card()
            ->standard($badge_title)
            ->withHiddenSections($modal_content);
 
        return $this->ui_factory->modal()->lightbox(
            $this->ui_factory->modal()->lightboxCardPage($card)
        );
    }
 
    public function renderModal(Modal $modal): string
    {
        return $this->ui_renderer->render($modal);
    }
 
    public function renderShyButton(string $label, Modal $modal): string
    {
        return $this->ui_renderer->render($this->ui_factory->button()->shy($label, $modal->getShowSignal()));
    }
 
    private function translateKeysWithValidDataAttribute(array $properties): array
    {
        $translations = [];
 
        if (\count($properties) > 0) {
            foreach ($properties as $lang_var => $data) {
                if ($data !== '') {
                    $translations[$this->lng->txt($lang_var)] = $data;
                }
            }
        }
        return $translations;
    }
}