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<?php |
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namespace Drupal\controller_annotations\EventSubscriber; |
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use Drupal\Core\Routing\RouteBuildEvent; |
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use Drupal\Core\Routing\RoutingEvents; |
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use Drupal\controller_annotations\Configuration\ConfigurationLoader; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Symfony\Component\Routing\Loader\AnnotationDirectoryLoader; |
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use Symfony\Component\Routing\Route; |
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class RouteEventSubscriber implements EventSubscriberInterface |
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{ |
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/** |
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* @var AnnotationDirectoryLoader |
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*/ |
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private $annotationDirectoryLoader; |
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/** |
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* @var string |
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*/ |
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private $rootPath; |
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/** |
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* @param AnnotationDirectoryLoader $annotationDirectoryLoader |
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* @param string $rootPath |
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*/ |
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public function __construct(AnnotationDirectoryLoader $annotationDirectoryLoader, $rootPath) |
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{ |
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ConfigurationLoader::load(); |
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$this->annotationDirectoryLoader = $annotationDirectoryLoader; |
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$this->rootPath = $rootPath; |
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} |
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/** |
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* @param RouteBuildEvent $event |
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* @throws \Exception |
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*/ |
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public function onRoutes(RouteBuildEvent $event) |
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{ |
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/** |
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* @var $route Route |
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*/ |
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foreach ($event->getRouteCollection() as $name => $route) { |
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if ($route->hasOption('type') |
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&& $route->getOption('type') === 'annotation' |
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) { |
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$routeCollection = $this->annotationDirectoryLoader->load($this->rootPath . $this->getRoutePath($route)); |
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$routeCollection->addPrefix($route->getPath()); |
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$event->getRouteCollection()->addCollection($routeCollection); |
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$event->getRouteCollection()->remove($name); |
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} |
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} |
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} |
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/** |
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* @return array |
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*/ |
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public static function getSubscribedEvents() |
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{ |
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return [ |
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RoutingEvents::DYNAMIC => [ |
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['onRoutes', 0], |
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] |
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]; |
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} |
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/** |
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* @param Route $route |
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* @return string |
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* @throws \Exception |
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*/ |
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public function getRoutePath(Route $route) |
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{ |
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if ($route->hasOption('path')) { |
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$path = $route->getOption('path'); |
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} elseif ($route->hasOption('module')) { |
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$path = sprintf('/%s/src/Controller', drupal_get_path('module', $route->getOption('module'))); |
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} else { |
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throw new \Exception( |
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'Either the "resource" or "module" option is required to load from annotations' |
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); |
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} |
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return $path; |
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} |
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} |
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mediamonks /
drupal-controller-annotations
