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<?php |
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namespace Chadicus\Slim\OAuth2\Routes; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Message\ResponseInterface; |
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/** |
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* Slim route for oauth2 receive-code. |
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*/ |
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final class ReceiveCode implements RouteCallbackInterface |
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{ |
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const ROUTE = '/receive-code'; |
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/** |
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* The slim framework view Helper. |
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* |
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* @var object |
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*/ |
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private $view; |
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/** |
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* The template for /receive-code |
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* |
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* @var string |
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*/ |
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private $template; |
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/** |
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* Construct a new instance of ReceiveCode route. |
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* |
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* @param object $view The slim framework view helper. |
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* @param string $template The template for /receive-code. |
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* |
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* @throws \InvalidArgumentException Thrown if $view is not an object implementing a render method. |
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*/ |
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public function __construct($view, $template = '/receive-code.phtml') |
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{ |
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if (!is_object($view) || !method_exists($view, 'render')) { |
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throw new \InvalidArgumentException('$view must implement a render() method'); |
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} |
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$this->view = $view; |
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$this->template = $template; |
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} |
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/** |
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* Invoke this route callback. |
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* |
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* @param ServerRequestInterface $request Represents the current HTTP request. |
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* @param ResponseInterface $response Represents the current HTTP response. |
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* @param array $arguments Values for the current route’s named placeholders. |
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* |
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* @return ResponseInterface |
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*/ |
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public function __invoke(ServerRequestInterface $request, ResponseInterface $response, array $arguments = []) |
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{ |
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$queryParams = $request->getQueryParams(); |
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$code = array_key_exists('code', $queryParams) ? $queryParams['code'] : null; |
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$this->view->render($response, $this->template, ['code' => $code]); |
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return $response->withHeader('Content-Type', 'text/html'); |
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} |
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} |
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