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<?php namespace SourceTest\Framework; use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface, Symfony\Component\HttpFoundation\Response, Symfony\Component\HttpFoundation\Request, Auryn\Provider as Injector; /** * Class AurynControllerResolver * * Controller resolver decorating the default controller resolver to use the Auryn DiC * * Case: 'ClassName:methodName' - Use Auryn Injector * Case: 'ClassName::methodName' - Use original controller resolver (pimple) * * @package SourceTest\Framework */ class AurynControllerResolver implements ControllerResolverInterface { /** * @var string The pattern for resolver delegation */ const SERVICE_PATTERN = "/[A-Za-z0-9\._\-]+:[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/"; /** * @var ControllerResolverInterface */ protected $resolver; /** * @var Injector */ protected $injector; /** * @var Application */ protected $application; /** * @var Request */ protected $request; /** * @var array */ protected $config; /** * @constructor * * @param ControllerResolverInterface $resolver Controller resolver to decorate * @param Injector $injector Auryn provider to use instead * @param Application $app The Silex Application for pimple * @param Request $request The Silex Application Request object * @param array $config Application configuration values (mainly for DiC) */ public function __construct(ControllerResolverInterface $resolver, Injector $injector, Application $app, Request $request, array $config) { $this->resolver = $resolver; $this->injector = $injector; $this->application = $app; $this->request = $request; $this->config = $config; } /** * Executes the controller / action with either Auryn or default resolver * * @param Request $request Request object * * @return Response Response object */ public function getController(Request $request) { $controllerAction = $request->attributes->get('_controller', null); /** Fall back to Symfony controller resolver **/ if (!is_string($controllerAction) || !preg_match(static::SERVICE_PATTERN, $controllerAction)) { return $this->resolver->getController($request); } list($controller, $action) = explode(':', sprintf('%s', $controllerAction), 2); foreach ($this->config['delay'] as $share) { $this->injector->share($this->{$share}); } $this->injector->share($this->application['security']); $params = !empty($this->request->attributes->all()['_route_params']) ? $this->request->attributes->all()['_route_params'] : []; $args = []; array_walk($params, function($value, $key) use (&$args) { $args[sprintf(':%s', $key)] = $value; }); /** Executed by the HTTP Kernel **/ return function () use ($controller, $action, $args) { return $this->injector->execute([$this->injector->make($controller), $action], $args); }; } /** * Original resolver delegation * * {@inheritDoc} */ public function getArguments(Request $request, $controller) { return $this->resolver->getArguments($request, $controller); } }