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<?php |
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namespace Mouf\Mvc\Splash\Services; |
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use Mouf\Mvc\Splash\Annotations\Action; |
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/** |
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* This class is in charge of registering controller's routes. |
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*/ |
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class ControllerRegistry implements UrlProviderInterface |
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{ |
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private $controllers; |
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/** |
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* @var ControllerDetector |
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*/ |
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private $controllerDetector; |
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/** |
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* @var ControllerAnalyzer |
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*/ |
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private $controllerAnalyzer; |
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/** |
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* Initializes the registry with an array of container instances names. |
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* |
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* @param ControllerAnalyzer $controllerAnalyzer |
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* @param string[] $controllers An array of controller instance name (as declared in the container) |
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* @param ControllerDetector $controllerDetector |
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*/ |
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public function __construct(ControllerAnalyzer $controllerAnalyzer, array $controllers = [], ControllerDetector $controllerDetector = null) |
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{ |
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$this->controllerAnalyzer = $controllerAnalyzer; |
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$controllersArr = array_values($controllers); |
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$this->controllers = array_combine($controllersArr, $controllersArr); |
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$this->controllerDetector = $controllerDetector; |
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} |
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/** |
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* Adds a container to the registry (by its instance name). |
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* Note: any object that has a \@Action or \@URL annotation is a controller. |
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* |
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* @param string $controller |
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* |
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* @return ControllerRegistry |
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*/ |
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public function addController(string $controller) : ControllerRegistry |
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{ |
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$this->controllers[$controller] = $controller; |
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return $this; |
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} |
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/** |
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* Returns the list of URLs that can be accessed, and the function/method that should be called when the URL is called. |
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* |
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* @param string $instanceName The identifier for this object in the container. |
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* |
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* @return SplashRoute[] |
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* |
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* @throws \Mouf\Mvc\Splash\Utils\SplashException |
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*/ |
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public function getUrlsList($instanceName) |
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{ |
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// FIXME: $instanceName is no more needed! o_O |
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$urlsList = []; |
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if ($this->controllerDetector) { |
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$detectedControllers = array_values($this->controllerDetector->getControllerIdentifiers($this->controllerAnalyzer)); |
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$detectedControllers = array_combine($detectedControllers, $detectedControllers); |
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$controllers = $this->controllers + $detectedControllers; |
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} else { |
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$controllers = $this->controllers; |
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} |
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foreach ($controllers as $controllerInstanceName) { |
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$routes = $this->controllerAnalyzer->analyzeController($controllerInstanceName); |
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$urlsList = array_merge($urlsList, $routes); |
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} |
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return $urlsList; |
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} |
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/** |
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* Returns a unique tag representing the list of SplashRoutes returned. |
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* If the tag changes, the cache is flushed by Splash. |
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* |
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* Important! This must be quick to compute. |
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* |
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* @return mixed |
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*/ |
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public function getExpirationTag() : string |
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{ |
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// An approximate, quick-to-compute rule that will force renewing the cache if a controller is added are a parameter is fetched. |
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return implode('-/-', $this->controllers).($this->controllerDetector !== null ? $this->controllerDetector->getExpirationTag() : ''); |
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} |
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} |
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thecodingmachine /
mvc.splash-common
