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<?php |
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namespace Staticus\Middlewares; |
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use Staticus\Acl\Roles; |
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use Staticus\Resources\Middlewares\PrepareResourceMiddlewareAbstract; |
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use Staticus\Resources\ResourceDOInterface; |
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use Zend\Diactoros\Response\EmptyResponse; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Staticus\Resources\File\ResourceDO; |
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use Zend\Diactoros\Response\JsonResponse; |
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use Staticus\Auth\UserInterface; |
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use Staticus\Auth\User; |
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abstract class ActionSearchAbstract extends MiddlewareAbstract |
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{ |
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const DEFAULT_CURSOR = 1; |
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/** |
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* @var ResourceDOInterface|ResourceDO |
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*/ |
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protected $resourceDO; |
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/** |
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* Search provider |
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* @var mixed |
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*/ |
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protected $searcher; |
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/** |
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* @var UserInterface|User |
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*/ |
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protected $user; |
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public function __construct( |
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ResourceDOInterface $resourceDO |
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, $generator |
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, UserInterface $user |
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) |
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{ |
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$this->resourceDO = $resourceDO; |
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$this->searcher = $generator; |
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$this->user = $user; |
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} |
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/** |
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* @param ServerRequestInterface $request |
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* @param ResponseInterface $response |
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* @param callable|null $next |
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* @return EmptyResponse |
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* @throws \Exception |
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*/ |
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public function __invoke( |
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ServerRequestInterface $request, |
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ResponseInterface $response, |
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callable $next = null |
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) |
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{ |
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parent::__invoke($request, $response, $next); |
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$this->response = $this->action(); |
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return $this->next(); |
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} |
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/** |
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* @return string |
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*/ |
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abstract protected function search(); |
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abstract protected function getQuery(); |
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protected function action() |
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{ |
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$response = $this->search(); |
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return new JsonResponse(['found' => $response]); |
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} |
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/** |
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* @return int |
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*/ |
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protected function getCursor() |
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{ |
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$roles = $this->user->getRoles(); |
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if (in_array(Roles::ADMIN, $roles, true)) { |
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$cursor = (int)PrepareResourceMiddlewareAbstract::getParamFromRequest('cursor', $this->request); |
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return $cursor; |
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} |
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return self::DEFAULT_CURSOR; |
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} |
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} |
KIVagant /
staticus-core
