geggleto/helper_classes

Helper Classes

Slim 3 is a very different beast than Slim 2. These Helper classes will help you migrate or start a new project in Slim 3., _(*1)

BaseAction Example

use \Your\Namespace;

class HelloWorldAction extends Geggleto\Helper\BaseAction {

    public function __construct(ContainerInterface $containerInterface)
    {
        parent::__construct($containerInterface);
    }

    public function __invoke (ServerRequestInterface $request, ResponseInterface $response, array $args) {
        $response = $this->view->render($response, "myview.twig", $args); //this will fetch from the container
        return $response;

    }

}


class HelloWorldMiddleware extends Geggleto\Helper\BaseMiddleware {

    public function __construct(ContainerInterface $containerInterface)
    {
        parent::__construct($containerInterface);
    }

    public function __invoke (ServerRequestInterface $request, ResponseInterface $response, callable $next) {

        //Do stuff before your Action

        $response = $next($request, $response);

        //Do Stuff After Your Action

        return $response;
    }

}

Setup/Config

None!, _(*2)

Usage

HelloWorldAction, _(*3)

$app->get('/hello/world', '\Your\Namespace\HelloWorldAction');

HellWorldMiddleware, _(*4)

$app->add('\Your\Namespace\HelloWorldMiddleware'); 

Container

These classes hold a container instance so you can receive dependencies via $this, just like in Slim 2., _(*5)