AbstractProvider.php

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<?php
 
declare(strict_types=1);
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
namespace ‪TYPO3\CMS\Lowlevel\ConfigurationModuleProvider;
 
use ‪TYPO3\CMS\Core\Localization\LanguageService;
 
abstract class ‪AbstractProvider implements ‪ProviderInterface
{
    protected string ‪$identifier;
    protected string ‪$label;
 
    public function ‪__invoke(array $attributes): self
    {
        if (!($attributes['label'] ?? false)) {
            throw new \RuntimeException('Attribute \'label\' must be set to use ' . __CLASS__, 1606478090);
        }
 
        $this->identifier = $attributes['identifier'];
        $this->label = $attributes['label'];
        return $this;
    }
 
    public function ‪getIdentifier(): string
    {
        return ‪$this->identifier;
    }
 
    public function ‪getLabel(): string
    {
        return $this->‪getLanguageService()->sL($this->label);
    }
 
    protected function ‪getLanguageService(): ‪LanguageService
    {
        return ‪$GLOBALS['LANG'];
    }
}