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<?php |
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declare(strict_types=1); |
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namespace Utilities\Router\Traits; |
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use Utilities\Router\Controller; |
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use Utilities\Router\Router; |
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/** |
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* RouterTrait class |
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* |
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* @link https://github.com/utilities-php/router |
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* @author Shahrad Elahi (https://github.com/shahradelahi) |
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* @license https://github.com/utilities-php/router/blob/master/LICENSE (MIT License) |
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*/ |
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trait RouterTrait |
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{ |
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/** |
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* @var array |
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*/ |
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private static array $routes = []; |
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/** |
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* @var array|Controller[] |
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*/ |
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private static array $controllers = []; |
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/** |
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* The rate limited routes. |
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* |
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* @var array |
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*/ |
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private static array $rateLimitedRoutes = []; |
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/** |
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* @var array|string[] |
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*/ |
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private static array $defaultMethods = [ |
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'ANY', |
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'GET', |
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'POST', |
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'PUT', |
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'PATCH', |
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'DELETE', |
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'OPTIONS', |
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]; |
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/** |
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* Find dynamic route with the given uri |
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* |
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* @param string $uri |
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* @return array|false [method, route, params] |
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*/ |
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private static function find(string $uri): array|false |
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{ |
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foreach (static::$routes as $method => $routes) { |
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foreach ($routes as $route => $callback) { |
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if (preg_match_all(self::convertUri2RegExp($route), $uri, $matches)) { |
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$params = []; |
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foreach ($matches as $key => $value) { |
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if (is_numeric($key)) { |
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continue; |
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} |
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$params[$key] = $value[0]; |
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} |
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return [ |
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'method' => $method, |
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'route' => $route, |
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'params' => $params, |
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]; |
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} |
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} |
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} |
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return false; |
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} |
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/** |
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* @param string $uri |
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* @return string |
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*/ |
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private static function convertUri2RegExp(string $uri): string |
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{ |
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if (str_contains($uri, '{')) { |
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$uri = preg_replace('/\{([^}]+)}/', '(?<$1>[^/]+)', $uri); |
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} |
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return '#^' . $uri . '$#'; |
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} |
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/** |
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* Find the route and pass the data to the callback |
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* |
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* @param string $uri |
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* @return void |
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*/ |
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private static function findAndPassData(string $uri): void |
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{ |
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if (($find = Router::find($uri)) !== false) { |
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if (is_callable(($callback = static::$routes[$find['method']][$find['route']]))) { |
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call_user_func_array($callback, [...$find['params']]); |
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} |
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} |
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} |
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} |
utilities-php /
router
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