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<?php |
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namespace Wandu\Router; |
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use FastRoute\DataGenerator\GroupCountBased as GCBDataGenerator; |
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use FastRoute\RouteCollector; |
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use FastRoute\RouteParser\Std; |
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class Router |
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{ |
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use ShortRouterMethods; |
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/** @var \FastRoute\RouteCollector */ |
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protected $collector; |
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/** @var \Wandu\Router\Route[] */ |
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protected $routes = []; |
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/** @var string */ |
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protected $prefix = ''; |
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/** @var array */ |
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protected $middlewares = []; |
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public function __construct() |
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{ |
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$this->collector = new RouteCollector(new Std(), new GCBDataGenerator()); |
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} |
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/** |
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* @return \FastRoute\RouteCollector |
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*/ |
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public function getCollector() |
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{ |
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return $this->collector; |
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} |
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/** |
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* @return \Wandu\Router\Route[] |
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*/ |
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public function getRoutes() |
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{ |
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return $this->routes; |
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} |
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/** |
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* @param string $prefix |
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* @param callable $handler |
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*/ |
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public function prefix($prefix, callable $handler) |
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{ |
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$beforePrefix = $this->prefix; |
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$this->prefix = $beforePrefix . $prefix ?: '/'; |
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call_user_func($handler, $this); |
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$this->prefix = $beforePrefix; |
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} |
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/** |
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* @param array|string $middlewares |
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* @param callable $handler |
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*/ |
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public function middleware($middlewares, callable $handler) |
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{ |
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if (!is_array($middlewares)) { |
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$middlewares = [$middlewares]; |
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} |
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$beforeMiddlewares = $this->middlewares; |
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$this->middlewares = array_merge($beforeMiddlewares, $middlewares); |
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$handler($this); |
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$this->middlewares = $beforeMiddlewares; |
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} |
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/** |
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* @param array $attributes |
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* @param callable $handler |
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*/ |
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public function group(array $attributes, callable $handler) |
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{ |
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$beforePrefix = $this->prefix; |
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$beforeMiddlewares = $this->middlewares; |
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if (isset($attributes['prefix'])) { |
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$this->prefix = $beforePrefix . $attributes['prefix'] ?: '/'; |
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} |
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if (isset($attributes['middleware'])) { |
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if (!is_array($attributes['middleware'])) { |
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$attributes['middleware'] = [$attributes['middleware']]; |
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} |
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$this->middlewares = array_merge($beforeMiddlewares, $attributes['middleware']); |
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} |
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$handler($this); |
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$this->prefix = $beforePrefix; |
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$this->middlewares = $beforeMiddlewares; |
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} |
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/** |
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* @param callable $handler |
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*/ |
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public function append(callable $handler) |
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{ |
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$handler($this); |
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} |
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public function resource($className, $except = [], $only = []) |
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{ |
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$this->get('', $className, 'index'); |
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$this->get('/create', $className, 'create'); |
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$this->post('', $className, 'store'); |
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$this->get('/{id}', $className, 'show'); |
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$this->put('/{id}', $className, 'update'); |
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$this->delete('/{id}', $className, 'destroy'); |
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} |
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/** |
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* @param array $methods |
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* @param string $path |
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* @param string $className |
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* @param string $methodName |
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* @param array|string $middlewares |
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* @return \Wandu\Router\Route |
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*/ |
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public function createRoute(array $methods, $path, $className, $methodName = 'index', array $middlewares = []) |
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{ |
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$path = '/' . trim($this->prefix . $path, '/'); |
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if (!is_array($middlewares)) { |
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$middlewares = [$middlewares]; |
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} |
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$middlewares = array_merge($this->middlewares, $middlewares); |
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$handler = implode(',', $methods) . $path; |
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$this->collector->addRoute($methods, $path, $handler); |
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return $this->routes[$handler] = new Route($className, $methodName, $middlewares); |
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} |
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} |
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.