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<?php |
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declare(strict_types=1); |
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namespace AbterPhp\Framework\Bootstrappers\I18n; |
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use AbterPhp\Framework\Constant\Env; |
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use AbterPhp\Framework\Constant\Session; |
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use AbterPhp\Framework\Environments\Environment; |
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use AbterPhp\Framework\I18n\ITranslator; |
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use AbterPhp\Framework\I18n\Translator; |
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use Opulence\Framework\Configuration\Config; |
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use Opulence\Ioc\Bootstrappers\Bootstrapper; |
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use Opulence\Ioc\IContainer; |
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use Opulence\Ioc\IocException; |
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use Opulence\Sessions\ISession; |
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use Opulence\Views\Compilers\Fortune\ITranspiler; |
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class I18nBootstrapper extends Bootstrapper |
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{ |
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protected const LANG_PATH = 'lang'; |
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protected ?array $resourcePaths = null; |
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/** |
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* @return array |
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*/ |
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public function getResourcePaths(): array |
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{ |
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global $abterModuleManager; |
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if ($this->resourcePaths !== null) { |
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return $this->resourcePaths; |
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} |
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$paths = $abterModuleManager->getResourcePaths() ?: []; |
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$this->resourcePaths = $paths; |
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return $paths; |
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} |
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/** |
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* @param array $resourcePaths |
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* |
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* @return $this |
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*/ |
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public function setResourcePaths(array $resourcePaths): self |
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{ |
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$this->resourcePaths = $resourcePaths; |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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* @throws IocException |
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*/ |
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public function registerBindings(IContainer $container): void |
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{ |
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$this->registerTranslator($container); |
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$this->registerViewFunction($container); |
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} |
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/** |
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* @param IContainer $container |
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* |
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* @throws IocException |
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*/ |
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private function registerTranslator(IContainer $container): void |
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{ |
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$lang = $this->getLang($container); |
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$translations = $this->getTranslations($lang); |
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$translator = new Translator($translations); |
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$container->bindInstance(Translator::class, $translator); |
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$container->bindInstance(ITranslator::class, $translator); |
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} |
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/** |
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* @param IContainer $container |
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* |
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* @return string |
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* @throws IocException |
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*/ |
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protected function getLang(IContainer $container): string |
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{ |
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/** @var ISession $session */ |
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$session = $container->resolve(ISession::class); |
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if ($session->has(Session::LANGUAGE_IDENTIFIER)) { |
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return (string)$session->get(Session::LANGUAGE_IDENTIFIER); |
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} |
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return Environment::mustGetVar(Env::DEFAULT_LANGUAGE); |
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} |
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/** |
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* @param string $lang |
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* |
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* @return array<string,array<string,string>> |
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*/ |
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protected function getTranslations(string $lang): array |
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{ |
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$translations = []; |
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foreach ($this->getLangDirs($lang) as $dir) { |
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$translations = array_merge($translations, $this->scanDir($dir)); |
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} |
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return $translations; |
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} |
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/** |
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* @param string $dir |
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* |
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* @return array<string,array<string,string>> |
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*/ |
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protected function scanDir(string $dir): array |
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{ |
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if (!is_dir($dir)) { |
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return []; |
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} |
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$translations = []; |
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foreach (scandir($dir) as $file) { |
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if (strlen($file) < 4 || substr($file, -4) !== '.php') { |
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continue; |
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} |
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$key = substr($file, 0, -4); |
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$value = require rtrim($dir, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . $file; |
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$translations[$key] = $value; |
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} |
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return $translations; |
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} |
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/** |
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* @param string $lang |
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* |
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* @return string[] |
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*/ |
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protected function getLangDirs(string $lang): array |
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{ |
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$paths = []; |
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$globalPath = Config::get('paths', 'resources.lang'); |
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if ($globalPath) { |
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$paths[] = sprintf('%s/%s/', $globalPath, $lang); |
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} |
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foreach ($this->getResourcePaths() as $path) { |
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$a = rtrim($path, DIRECTORY_SEPARATOR); |
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$b = static::LANG_PATH; |
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$c = rtrim($lang, DIRECTORY_SEPARATOR); |
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$paths[] = $a . DIRECTORY_SEPARATOR . $b . DIRECTORY_SEPARATOR . $c; |
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} |
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return $paths; |
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} |
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/** |
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* @param IContainer $container |
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* |
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* @throws IocException |
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*/ |
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private function registerViewFunction(IContainer $container): void |
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{ |
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/** @var Translator $translator */ |
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$translator = $container->resolve(Translator::class); |
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/** @var ITranspiler $transpiler */ |
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$transpiler = $container->resolve(ITranspiler::class); |
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$transpiler->registerViewFunction( |
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'tr', |
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fn (string $key, ...$args) => $translator->translate($key, ...$args) |
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); |
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} |
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} |
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abterphp /
framework
