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<?php |
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namespace JetFire\Routing\Dispatcher; |
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use JetFire\Routing\Response; |
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use JetFire\Routing\ResponseInterface; |
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use JetFire\Routing\Route; |
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use JetFire\Routing\RouteCollection; |
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use JetFire\Routing\Router; |
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use ReflectionClass; |
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use ReflectionMethod; |
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/** |
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* Class ControllerDispatcher |
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* @package JetFire\Routing\Dispatcher |
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*/ |
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class ControllerDispatcher implements DispatcherInterface |
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{ |
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/** |
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* @var Router |
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*/ |
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private $router; |
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/** |
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* @param Router $router |
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*/ |
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public function __construct(Router $router) |
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{ |
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$this->router = $router; |
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} |
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/** |
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* @throws \Exception |
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*/ |
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public function call() |
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{ |
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View Code Duplication |
if (!class_exists($this->router->route->getTarget('controller'))) { |
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throw new \Exception('Class not found : "' . $this->router->route->getTarget('controller') . '"'); |
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} |
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$classInstance = [ |
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Route::class => $this->router->route, |
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Response::class => $this->router->response, |
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RouteCollection::class => $this->router->collection, |
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]; |
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$reflectionMethod = new ReflectionMethod($this->router->route->getTarget('controller'), $this->router->route->getTarget('action')); |
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$dependencies = []; |
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$count = 0; |
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foreach ($reflectionMethod->getParameters() as $arg) { |
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if (!is_null($arg->getClass())) { |
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if (isset($classInstance[$arg->getClass()->name])) { |
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$dependencies[] = $classInstance[$arg->getClass()->name]; |
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} else { |
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$dependencies[] = call_user_func_array($this->router->route->getTarget('di'), [$arg->getClass()->name]); |
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} |
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} else { |
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$count++; |
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} |
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} |
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if ($count == count($this->router->route->getParameters()) || ($this->router->route->getParameters() == '' && $count == 0)) { |
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$dependencies = array_merge($dependencies, ($this->router->route->getParameters() == '') ? [] : $this->router->route->getParameters()); |
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$content = $reflectionMethod->invokeArgs($this->getController($classInstance), $dependencies); |
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View Code Duplication |
if ($content instanceof ResponseInterface) { |
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$this->router->response = $content; |
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} else { |
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if (is_array($content)) { |
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$this->router->route->addTarget('data', $content); |
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$content = json_encode($content); |
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} |
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$this->router->callMiddleware('between'); |
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$this->router->response->setContent($content); |
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} |
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} else { |
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$this->router->response->setStatusCode(404); |
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} |
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} |
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/** |
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* @param array $classInstance |
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* @return object |
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* @throws \Exception |
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*/ |
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private function getController($classInstance = []) |
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{ |
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$reflector = new ReflectionClass($this->router->route->getTarget('controller')); |
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View Code Duplication |
if (!$reflector->isInstantiable()) { |
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throw new \Exception('Target [' . $this->router->route->getTarget('controller') . '] is not instantiable.'); |
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} |
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$constructor = $reflector->getConstructor(); |
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if (is_null($constructor)) { |
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$class = $this->router->route->getTarget('controller'); |
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return call_user_func_array($this->router->route->getTarget('di'), [$class]); |
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} |
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$dependencies = []; |
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foreach ($constructor->getParameters() as $dep) { |
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$class = $dep->getClass()->name; |
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if (isset($classInstance[$class])) { |
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$dependencies[] = $classInstance[$class]; |
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} else { |
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$dependencies[] = call_user_func_array($this->router->route->getTarget('di'), [$class]); |
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} |
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} |
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return $reflector->newInstanceArgs($dependencies); |
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} |
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} |
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jetfirephp /
routing
Loading history...
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.