TranslationInMemoryRepository.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\Language\ComponentTranslation;
 
final class TranslationInMemoryRepository implements TranslationRepository
{
    public function __construct(
        private array $texts = [],
        private array $plurals = [],
    ) {
    }
 
    public function getKeys(string $module, string $lang_key, ?string $client_data_dir): ?array
    {
        if (!isset($this->texts[$module][$lang_key]) && !isset($this->plurals[$module][$lang_key])) {
            return null;
        }
        $keys = [];
        foreach (array_merge(array_keys($this->texts[$module][$lang_key] ?? []), array_keys($this->plurals[$module][$lang_key] ?? [])) as $key) {
            $keys[(string) $key] = $module;
        }
 
        return $keys;
    }
 
    public function getText(string $module, string $lang_key, string $key, ?string $client_data_dir): ?string
    {
        return $this->texts[$module][$lang_key][$key] ?? null;
    }
 
    public function getPluralText(string $module, string $lang_key, string $key, int $n, ?string $client_data_dir): ?string
    {
        $forms = $this->plurals[$module][$lang_key][$key] ?? null;
 
        return $forms === null ? null : $forms[$n === 1 ? 0 : 1] ?? null;
    }
}