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<?php |
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declare(strict_types=1); |
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namespace Chubbyphp\Session; |
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use Psr\Http\Message\ServerRequestInterface as Request; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\NullLogger; |
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use PSR7Sessions\Storageless\Http\SessionMiddleware; |
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use PSR7Sessions\Storageless\Session\SessionInterface as PSR7Session; |
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final class Session implements SessionInterface |
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{ |
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/** |
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* @var LoggerInterface |
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*/ |
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private $logger; |
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/** |
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* @param LoggerInterface $logger |
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*/ |
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public function __construct(LoggerInterface $logger = null) |
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{ |
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$this->logger = $logger ?? new NullLogger(); |
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} |
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/** |
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* @param Request $request |
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* @param string $key |
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* |
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* @return bool |
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*/ |
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View Code Duplication |
public function has(Request $request, string $key): bool |
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{ |
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$exists = $this->getSession($request)->has($key); |
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$this->logger->info('session: has key {key}, exists {exists}', ['key' => $key, 'exists' => $exists]); |
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return $exists; |
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} |
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/** |
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* @param Request $request |
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* @param string $key |
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* |
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* @return mixed |
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*/ |
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View Code Duplication |
public function get(Request $request, string $key) |
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{ |
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$value = json_decode((string) $this->getSession($request)->get($key), true); |
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$this->logger->info('session: get key {key}, exists {exists}', ['key' => $key, 'exists' => (bool) $value]); |
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return $value; |
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} |
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/** |
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* @param Request $request |
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* @param string $key |
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* @param mixed $value |
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*/ |
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public function set(Request $request, string $key, $value) |
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{ |
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$this->logger->info('session: set key {key}', ['key' => $key]); |
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$this->getSession($request)->set($key, json_encode($value)); |
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} |
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/** |
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* @param Request $request |
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* @param string $key |
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*/ |
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public function remove(Request $request, string $key) |
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{ |
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$this->logger->info('session: remove key {key}', ['key' => $key]); |
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$this->getSession($request)->remove($key); |
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} |
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/** |
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* @param Request $request |
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* @param FlashMessage $flashMessage |
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*/ |
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public function addFlash(Request $request, FlashMessage $flashMessage) |
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{ |
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$this->set($request, self::FLASH_KEY, $flashMessage); |
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} |
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/** |
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* @param Request $request |
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* |
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* @return FlashMessage|null |
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*/ |
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public function getFlash(Request $request) |
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{ |
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if (!$this->has($request, self::FLASH_KEY)) { |
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return null; |
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} |
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$data = $this->get($request, self::FLASH_KEY); |
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$this->remove($request, self::FLASH_KEY); |
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return new FlashMessage($data[FlashMessage::JSON_KEY_TYPE], $data[FlashMessage::JSON_KEY_MESSAGE]); |
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} |
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/** |
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* @param Request $request |
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* |
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* @return PSR7Session |
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*/ |
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private function getSession(Request $request): PSR7Session |
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{ |
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return $request->getAttribute(SessionMiddleware::SESSION_ATTRIBUTE); |
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} |
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} |
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chubbyphp /
chubbyphp-session
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.