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<?php |
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/* |
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* This file is part of Symplify |
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* Copyright (c) 2015 Tomas Votruba (http://tomasvotruba.cz). |
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*/ |
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namespace Symplify\ControllerAutowire\HttpKernel\Controller; |
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use Symfony\Bundle\FrameworkBundle\Controller\ControllerNameParser; |
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use Symfony\Component\DependencyInjection\ContainerAwareInterface; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface; |
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final class ControllerResolver implements ControllerResolverInterface |
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{ |
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/** |
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* @var ControllerResolverInterface |
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*/ |
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private $controllerResolver; |
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/** |
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* @var ContainerInterface |
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*/ |
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private $container; |
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/** |
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* @var ControllerNameParser |
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*/ |
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private $controllerNameParser; |
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/** |
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* @var string[] |
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*/ |
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private $controllerClassMap; |
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public function __construct( |
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ControllerResolverInterface $controllerResolver, |
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ContainerInterface $container, |
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ControllerNameParser $controllerNameParser |
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) { |
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$this->controllerResolver = $controllerResolver; |
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$this->container = $container; |
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$this->controllerNameParser = $controllerNameParser; |
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} |
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public function setControllerClassMap(array $controllerClassMap) |
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{ |
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$this->controllerClassMap = array_flip($controllerClassMap); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getController(Request $request) |
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{ |
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if (!$controllerName = $request->attributes->get('_controller')) { |
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return false; |
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} |
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list($class, $method) = $this->splitControllerClassAndMethod($controllerName); |
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if (!isset($this->controllerClassMap[$class])) { |
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return $this->controllerResolver->getController($request); |
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} |
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$controller = $this->getControllerService($class); |
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$controller = $this->decorateControllerWithContainer($controller); |
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return [$controller, $method]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getArguments(Request $request, $controller) |
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{ |
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return $this->controllerResolver->getArguments($request, $controller); |
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} |
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/** |
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* @param string $class |
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* |
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* @return object |
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*/ |
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private function getControllerService($class) |
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{ |
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$serviceName = $this->controllerClassMap[$class]; |
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return $this->container->get($serviceName); |
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} |
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/** |
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* @param object $controller |
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* |
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* @return object |
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*/ |
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private function decorateControllerWithContainer($controller) |
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{ |
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if ($controller instanceof ContainerAwareInterface) { |
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$controller->setContainer($this->container); |
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} |
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return $controller; |
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} |
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/** |
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* @param string $controllerName |
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* |
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* @return array |
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*/ |
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private function splitControllerClassAndMethod($controllerName) |
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{ |
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if (false !== strpos($controllerName, '::')) { |
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return explode('::', $controllerName, 2); |
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} elseif (substr_count($controllerName, ':') === 2) { |
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$controllerName = $this->controllerNameParser->parse($controllerName); |
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return explode('::', $controllerName, 2); |
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} elseif (false !== strpos($controllerName, ':')) { |
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return explode(':', $controllerName, 2); |
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} |
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} |
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} |
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Symplify /
ControllerAutowire
