100 lines
2.8 KiB
PHP
100 lines
2.8 KiB
PHP
<?php
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namespace app\core;
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use app\core\exceptions\NotFoundException;
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class Router
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{
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public Request $request;
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public Response $response;
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protected array $routes = [];
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public function __construct(Request $request, Response $response)
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{
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$this->request = $request;
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$this->response = $response;
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}
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public function get($path, $callback)
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{
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$this->routes['get'][$path] = $callback;
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}
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public function post($path, $callback)
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{
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$this->routes['post'][$path] = $callback;
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}
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/*
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in aceasta functie se identifica path ul catre fisier, metoda (GET/POST) si se identifica un "routes" callback ul (in general controller ul) pe care trebuie sa l returneze
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astfel, in call_user_function, se ofera clasa de tip constructor si request ul de la user ca dupa controller ul sa se ocupe de restul
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*/
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public function resolve()
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{
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$path = $this->request->getPath();
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$method = $this->request->method();
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$callback = $this->routes[$method][$path] ?? false;
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if (!$callback) {
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throw new NotFoundException();
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}
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if (is_string($callback)) {
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return $this->renderView($callback);
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}
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if (is_array($callback)) {
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$controller = new $callback[0]();
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Application::$app->controller = $controller;
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$controller->action = $callback[1];
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$callback[0] = $controller;
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foreach($controller->getMiddlewares() as $middleware){
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$middleware->execute();
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}
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}
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return call_user_func($callback, $this->request, $this->response);
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}
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//layout ne va ajuta sa identificam ce fel de layout trebuie sa aiba pagina pe care o trimitem (elemente extra in afara de continut: navbar, elemente din baza de date etc)
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protected function layoutContent()
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{
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$layout = Application::$app->layout;
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if (Application::$app->controller) {
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$layout = Application::$app->controller->layout;
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}
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ob_start();
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include_once Application::$ROOT_DIR . "/views/layouts/$layout.php";
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return ob_get_clean();
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}
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public function renderView($view, $params = [])
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{
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$layoutContent = $this->layoutContent();
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$viewContent = $this->renderOnlyView($view, $params);
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return str_replace('{{content}}', $viewContent, $layoutContent);
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}
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public function renderContent($viewContent)
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{
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$layoutContent = $this->layoutContent();
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return str_replace('{{content}}', $viewContent, $layoutContent);
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}
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protected function renderOnlyView($view, $params)
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{
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foreach ($params as $key => $value) {
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$$key = $value;
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}
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ob_start();
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include_once Application::$ROOT_DIR . "/views/$view.php";
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return ob_get_clean();
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}
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} |