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<?php |
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namespace Win; |
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use PDO; |
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use Win\DI; |
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use Win\Controllers\Controller; |
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use Win\HttpException; |
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use Win\Services\Router; |
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use Win\Templates\Template; |
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use Win\Templates\View; |
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use Win\Utils\Str; |
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/** |
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* Application (WinPHP Framework) |
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* |
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* Framework em PHP baseado em MVC |
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* Responsável por incluir as páginas de acordo com a URL e criar a estrutura MVC |
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* @author winPHP Framework http://github.com/winframework/winphp/ |
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* @version 1.9.0 |
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*/ |
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class Application |
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{ |
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protected static Application $instance; |
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public Controller $controller; |
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public Router $router; |
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public View $view; |
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public ?PDO $pdo = null; |
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/** |
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* Cria a aplicação principal |
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*/ |
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public function __construct() |
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{ |
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static::$instance = $this; |
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$this->router = Router::instance(); |
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} |
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/** |
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* Retorna o ponteiro para a aplicação principal |
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* @return static |
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*/ |
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public static function app() |
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{ |
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return static::$instance; |
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} |
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/** |
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* Executa o [Controller, action] e envia o retorno como resposta |
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* @param string $class Controller |
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* @param string $method Action |
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* @param array $args |
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*/ |
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public function run($class, $method = 'index', ...$args) |
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{ |
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if (!class_exists($class)) { |
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throw new HttpException("Controller '{$class}' não encontrado", 404); |
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} |
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/** @var Controller $controller */ |
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$controller = DI::instance($class); |
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$controller->app = $this; |
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$this->controller = $controller; |
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$this->router->page = $this->getPage(); |
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$this->router->action = $method; |
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if (!method_exists($controller, $method)) { |
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throw new HttpException("Action '{$method}' não encontrado em '{$class}'", 404); |
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} |
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$controller->init(); |
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$response = $controller->$method(...$args); |
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echo $this->send($response); |
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} |
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/** |
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* Envia a resposta baseado no tipo |
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* @param mixed $response |
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* @return mixed |
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* @codeCoverageIgnore |
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*/ |
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private function send($response) |
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{ |
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if (is_array($response)) { |
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header('Content-Type: application/json'); |
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return json_encode($response); |
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} |
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if ($response instanceof View && $this->controller->layout) { |
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$response = new Template($this->controller->layout, ['content' => $response]); |
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} |
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return $response; |
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} |
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/** |
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* Retorna a página atual |
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* @return string |
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*/ |
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protected function getPage() |
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{ |
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$replaces = ['Controllers\\', 'Controller', 'App\\', '\\']; |
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return Str::toUrl(str_replace($replaces, ' ', get_class($this->controller))); |
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} |
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} |
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winframework /
winphp
