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<?php |
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namespace WebComplete\mvc\router; |
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use FastRoute\Dispatcher; |
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use FastRoute\RouteCollector; |
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use WebComplete\mvc\router\exception\Exception; |
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use WebComplete\mvc\router\exception\NotAllowedException; |
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use WebComplete\mvc\router\exception\NotFoundException; |
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class Router |
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{ |
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/** |
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* @var Routes |
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*/ |
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private $config; |
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/** |
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* @param Routes $config |
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*/ |
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public function __construct(Routes $config) |
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{ |
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$this->config = $config; |
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} |
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/** |
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* @param string $method |
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* @param string $uri |
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* |
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* @return Route |
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* @throws \WebComplete\mvc\router\exception\Exception |
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* @throws \WebComplete\mvc\router\exception\NotAllowedException |
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* @throws \WebComplete\mvc\router\exception\NotFoundException |
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*/ |
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public function dispatch(string $method, string $uri): Route |
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{ |
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$route = null; |
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$dispatcher = $this->configureDispatcher(); |
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$routeInfo = $dispatcher->dispatch($method, $uri); |
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switch ($routeInfo[0]) { |
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case Dispatcher::NOT_FOUND: |
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throw new NotFoundException('Route not found'); |
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break; |
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case Dispatcher::METHOD_NOT_ALLOWED: |
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throw new NotAllowedException('Route not allowed'); |
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break; |
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case Dispatcher::FOUND: |
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if (!isset($routeInfo[1][0])) { |
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throw new Exception('Controller class name expected'); |
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} |
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if (!isset($routeInfo[1][1])) { |
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throw new Exception('Action method name expected'); |
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} |
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$route = new Route($routeInfo[1][0], $routeInfo[1][1], $routeInfo[2]); |
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break; |
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} |
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return $route; |
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} |
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/** |
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* @return Dispatcher |
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*/ |
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protected function configureDispatcher(): Dispatcher |
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{ |
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return \FastRoute\simpleDispatcher(function (RouteCollector $collector) { |
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foreach ($this->config as $route) { |
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$collector->addRoute($route[0], $route[1], $route[2]); |
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} |
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}); |
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} |
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} |
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web-complete /
mvc
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