class.MetadataManager.php

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<?php

declare(strict_types=1);

namespace ILIAS\MediaObjects\Metadata;

use ILIAS\MetaData\Services\ServicesInterface as LOMServices;

class MetadataManager
{
    protected LOMServices $lom_services;

    public function __construct(LOMServices $lom_services)
    {
        $this->lom_services = $lom_services;
    }

    public function learningObjectMetadata(): LOMServices
    {
        return $this->lom_services;
    }

    public function getLOMLanguagesForSelectInputs(): array
    {
        $languages = [];
        foreach ($this->lom_services->dataHelper()->getAllLanguages() as $language) {
            $languages[$language->value()] = $language->presentableLabel();
        }
        return $languages;
    }

    public function getLOMLanguageCodes(): array
    {
        $languages = [];
        foreach ($this->lom_services->dataHelper()->getAllLanguages() as $language) {
            $languages[] = $language->value();
        }
        return $languages;
    }
}