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<?php |
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/** |
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* KumbiaPHP web & app Framework |
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* |
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* LICENSE |
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* |
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* This source file is subject to the new BSD license that is bundled |
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* with this package in the file LICENSE. |
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* |
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* @category Kumbia |
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* @package KumbiaRouter |
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* |
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* @copyright Copyright (c) 2005 - 2023 KumbiaPHP Team (http://www.kumbiaphp.com) |
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* @license https://github.com/KumbiaPHP/KumbiaPHP/blob/master/LICENSE New BSD License |
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*/ |
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class KumbiaRouter |
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{ |
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/** |
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* Toma $url y la descompone en (modulo), controlador, accion y argumentos |
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* |
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* @param string $url |
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* @return array |
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*/ |
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public static function rewrite(string $url): array |
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{ |
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$router = []; |
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//Valor por defecto |
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if ($url === '/') { |
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return $router; |
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} |
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//Se limpia la url, en caso de que la hallan escrito con el último parámetro sin valor, es decir controller/action/ |
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// Obtiene y asigna todos los parámetros de la url |
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$urlItems = explode('/', trim($url, '/')); |
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// El primer parámetro de la url es un módulo? |
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if (is_dir(APP_PATH."controllers/$urlItems[0]")) { |
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$router['module'] = $urlItems[0]; |
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// Si no hay más parámetros sale |
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if (next($urlItems) === false) { |
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$router['controller_path'] = "$urlItems[0]/index"; |
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return $router; |
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} |
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} |
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// Controlador, cambia - por _ |
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$router['controller'] = str_replace('-', '_', current($urlItems)); |
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$router['controller_path'] = isset($router['module']) ? "$urlItems[0]/".$router['controller'] : $router['controller']; |
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// Si no hay más parámetros sale |
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if (next($urlItems) === false) { |
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return $router; |
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} |
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// Acción |
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$router['action'] = current($urlItems); |
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// Si no hay más parámetros sale |
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if (next($urlItems) === false) { |
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return $router; |
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} |
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// Crea los parámetros y los pasa |
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$router['parameters'] = array_slice($urlItems, key($urlItems)); |
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return $router; |
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} |
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/** |
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* Busca en la tabla de entutamiento si hay una ruta en config/routes.ini |
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* para el controlador, accion, id actual |
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* |
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* @param string $url Url para enrutar |
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* @return string |
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*/ |
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public static function ifRouted(string $url): string |
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{ |
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$routes = Config::get('routes.routes'); |
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// Si existe una ruta exacta la devuelve |
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if (isset($routes[$url])) { |
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return $routes[$url]; |
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} |
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// Si existe una ruta con el comodín * crea la nueva ruta |
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foreach ($routes as $key => $val) { |
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if ($key === '/*') { |
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return rtrim($val, '*').$url; |
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} |
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if (strripos($key, '*', -1)) { |
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$key = rtrim($key, '*'); |
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if (strncmp($url, $key, strlen($key)) == 0) { |
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return str_replace($key, rtrim($val, '*'), $url); |
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} |
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} |
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} |
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return $url; |
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} |
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/** |
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* Carga y devuelve una instancia del controllador |
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* |
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* @throws KumbiaException |
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* |
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* @return Controller |
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*/ |
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public static function getController(array $params): Controller |
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{ |
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if (!include_once APP_PATH."controllers/{$params['controller_path']}_controller.php") { |
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// Extrae las variables para manipularlas facilmente |
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extract($params, EXTR_OVERWRITE); |
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throw new KumbiaException('', 'no_controller'); |
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} |
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//Asigna el controlador activo |
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$controller = Util::camelcase($params['controller']).'Controller'; |
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return new $controller($params); |
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} |
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} |
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