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<?php |
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declare(strict_types = 1); |
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namespace Innmind\Rest\ServerBundle\Routing; |
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use Innmind\Rest\ServerBundle\Exception\RouteLoaderLoadedMultipleTimes; |
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use Innmind\Rest\Server\{ |
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Definition\Directory, |
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Definition\HttpResource, |
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Action |
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}; |
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use Innmind\Http\Message\Method; |
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use Innmind\Immutable\MapInterface; |
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use Symfony\Component\{ |
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Config\Loader\Loader, |
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Routing\RouteCollection, |
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Routing\Route |
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}; |
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final class RouteLoader extends Loader |
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{ |
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private $directories; |
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private $routeFactory; |
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private $imported = false; |
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public function __construct( |
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MapInterface $directories, |
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RouteFactory $routeFactory |
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) { |
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if ( |
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(string) $directories->keyType() !== 'string' || |
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(string) $directories->valueType() !== Directory::class |
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) { |
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throw new \TypeError(sprintf( |
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'Argument 1 must be of type MapInterface<string, %s>', |
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Directory::class |
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)); |
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} |
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$this->directories = $directories; |
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$this->routeFactory = $routeFactory; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function load($resource, $type = null) |
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{ |
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if ($this->imported === true) { |
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throw new RouteLoaderLoadedMultipleTimes; |
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} |
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$routes = new RouteCollection; |
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foreach ($this->directories as $directory) { |
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$routes->addCollection( |
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$this->buildDirectoryRoutes($directory) |
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); |
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} |
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$routes->add( |
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'innmind_rest_server_capabilities', |
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new Route( |
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'/*', |
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['_controller' => 'innmind_rest_server.controller.capabilities:capabilitiesAction'], |
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[], |
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[], |
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'', |
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[], |
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[Method::OPTIONS] |
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) |
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); |
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$this->imported = true; |
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return $routes; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function supports($resource, $type = null) |
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{ |
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return $type === 'innmind_rest'; |
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} |
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private function buildDirectoryRoutes(Directory $directory): RouteCollection |
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{ |
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return $directory |
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->flatten() |
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->reduce( |
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new RouteCollection, |
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function(RouteCollection $routes, string $name, HttpResource $definition) { |
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$routes->addCollection( |
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$this->buildResourceRoutes($name, $definition) |
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); |
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return $routes; |
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} |
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); |
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} |
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private function buildResourceRoutes( |
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string $name, |
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HttpResource $definition |
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): RouteCollection { |
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return Action::all() |
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->reduce( |
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new RouteCollection, |
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function(RouteCollection $carry, Action $action) use ($name, $definition) { |
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if ( |
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$definition->options()->contains('actions') && |
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!in_array((string) $action, $definition->options()->get('actions')) |
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) { |
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return $carry; |
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} |
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$carry->add( |
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$this->routeFactory->makeName($name, $action), |
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$this->routeFactory->makeRoute($name, $action) |
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); |
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return $carry; |
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} |
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); |
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} |
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} |
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Innmind /
RestServerBundle
