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<?php |
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namespace DevPontes\Route; |
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use DevPontes\Route\Traits\Matcher; |
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use DevPontes\Route\Exception\ErrorRoute; |
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/** |
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* Description of Route |
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* |
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* @author Moises Pontes |
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* @package DevPontes\Route |
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*/ |
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class Route |
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{ |
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use Matcher; |
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/** @var ErrorRoute */ |
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private $fail; |
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/** @var string */ |
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private $namespace; |
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/** @var array */ |
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private $url; |
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/** @var array */ |
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private $routes = []; |
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/** @var boolean */ |
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private $strictMode = false; |
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/** |
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* Route constructor. |
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* |
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* @param array $routes List of registered routes |
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* @param string $url Request URL |
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*/ |
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public function __construct(array $routes, string $url = '') |
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{ |
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$this->setUrl($url); |
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$this->setRoutes($routes); |
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} |
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/** |
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* @return ErrorRoute|null |
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*/ |
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public function fail(): ?ErrorRoute |
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{ |
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return $this->fail; |
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} |
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/** |
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* Enable or disable strict mode for URL normalization. |
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* |
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* - When strict mode is enabled, trailing slashes are preserved. |
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* - When disabled, trailing slashes are removed (except for root "/"). |
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* |
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* @param boolean $strictMode |
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* @return self |
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*/ |
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public function setStrictMode(bool $strictMode): self |
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{ |
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$this->strictMode = $strictMode; |
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return $this; |
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} |
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/** |
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* Set the URL |
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* |
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* @param string $url Request URL |
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* @return self |
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*/ |
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public function setUrl(string $url): self |
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{ |
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$this->url = explode('/', $this->normalizeUrl($url)); |
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return $this; |
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} |
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/** |
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* Set namespace app |
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* |
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* @param string $namespace |
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* @return Route |
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*/ |
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public function namespace(string $namespace): Route |
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{ |
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$this->namespace = $namespace; |
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return $this; |
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} |
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/** |
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* Normalize a URL string: |
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* |
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* - Trim spaces and collapse multiple slashes into one |
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* - Remove trailing slash (except root "/") when strictMode = false |
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* - Ensure the URL always starts with "/" |
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* |
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* @param string $url |
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* @return string |
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*/ |
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private function normalizeUrl(string $url): string |
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{ |
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$url = preg_replace('#/+#', '/', trim($url)); |
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if ($url === '' || $url === false) { |
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return '/'; |
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} |
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if (!$this->strictMode && $url !== '/') { |
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$url = rtrim($url, '/'); |
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} |
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return $url[0] === '/' ? $url : '/' . $url; |
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} |
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/** |
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* Config the routes |
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* |
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* @param array $routes |
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* @return void |
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*/ |
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private function setRoutes(array $routes): void |
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{ |
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foreach ($routes as $route) { |
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if (!isset($route[0], $route[1])) { |
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throw new ErrorRoute("Route must be defined as ['/url', 'Controller@method']"); |
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} |
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if (!str_contains($route[1], '@')) { |
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throw new ErrorRoute("Invalid route configuration: ({$route[0]}) => {$route[1]}"); |
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} |
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[$controller, $method] = explode('@', $route[1]); |
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$url = preg_replace('/\{[^}]+\}/', '{}', $route[0]); |
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$this->routes[] = new Router($url, $method, $controller); |
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} |
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} |
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/** |
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* Run route |
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* |
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* @return void |
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*/ |
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public function run(): void |
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{ |
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try { |
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$router = $this->match($this->url); |
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if (empty($router)) { |
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throw new ErrorRoute("Page not found", 404); |
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} else { |
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$router->execute($this->namespace); |
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} |
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} catch (ErrorRoute $err) { |
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$this->fail = $err; |
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} |
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} |
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} |
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moisespontes /
route
