Services.php

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<?php

declare(strict_types=1);

namespace ILIAS\MetaData\Vocabularies\Services;

use ILIAS\MetaData\Vocabularies\VocabulariesInterface;
use ILIAS\MetaData\Vocabularies\LOMVocabularies;
use ILIAS\MetaData\Paths\Services\Services as PathServices;
use ILIAS\MetaData\Structure\Services\Services as StructureServices;
use ILIAS\MetaData\Vocabularies\Dictionary\LOMDictionaryInitiator;
use ILIAS\MetaData\Vocabularies\Factory;
use ILIAS\MetaData\Vocabularies\Dictionary\TagFactory;

class Services
{
    protected VocabulariesInterface $vocabularies;


    protected PathServices $path_services;
    protected StructureServices $structure_services;

    public function __construct(
        PathServices $path_services,
        StructureServices $structure_services
    ) {
        $this->path_services = $path_services;
        $this->structure_services = $structure_services;
    }

    public function vocabularies(): VocabulariesInterface
    {
        if (isset($this->vocabularies)) {
            return $this->vocabularies;
        }
        return $this->vocabularies = new LOMVocabularies(
            new LOMDictionaryInitiator(
                new Factory(),
                new TagFactory(),
                $this->path_services->pathFactory(),
                $this->path_services->navigatorFactory(),
                $this->structure_services->structure()
            ),
            $this->path_services->navigatorFactory()
        );
    }
}