| commit | author | age | ||
| bb3f24 | 1 | <?php |
| F | 2 | |
| 3 | namespace Framework; | |
| 4 | ||
| 9aeb12 | 5 | use ReflectionMethod; |
| 7baa14 | 6 | use ReflectionClass; |
| 9aeb12 | 7 | |
| bb3f24 | 8 | class Dispatcher { |
| F | 9 | public function __construct(private Router $router) { } |
| f6df29 | 10 | |
| F | 11 | public function handle(string $path) { |
| 12 | $params = $this->router->match($path); | |
| 13 | ||
| 14 | if($params === false) { | |
| 15 | exit("No routes matched"); | |
| 16 | } | |
| 17 | ||
| 18 | $controller = "App\Controllers\\" . ucwords($params["controller"]); | |
| 19 | $action = $params["action"]; | |
| 20 | ||
| 5ea733 | 21 | $controller = $this->getControllerName($params); |
| F | 22 | |
| 7baa14 | 23 | $reflector = new ReflectionClass($controller); |
| F | 24 | $contructor = $reflector->getConstructor(); |
| 25 | ||
| 26 | if($contructor !== null) { | |
| 27 | foreach($contructor->getParameters() as $param) { | |
| 28 | $type = (string) $param->getType(); | |
| 29 | $dependencies[] = new $type; | |
| 30 | } | |
| 31 | } | |
| 32 | $controller_object = new $controller(...$dependencies); | |
| f6df29 | 33 | |
| 1e5093 | 34 | $args = $this->getActionArguments($controller, $action, $params); |
| 9aeb12 | 35 | |
| 1e5093 | 36 | $controller_object->$action(...$args); |
| 9aeb12 | 37 | } |
| F | 38 | |
| 1e5093 | 39 | private function getActionArguments(string $controller, string $action, array $params = []): array { |
| F | 40 | $args = []; |
| 9aeb12 | 41 | $method = new ReflectionMethod($controller, $action); |
| F | 42 | foreach($method->getParameters() as $parameter) { |
| 1e5093 | 43 | |
| 9aeb12 | 44 | $name = $parameter->getName(); |
| 1e5093 | 45 | $args[$name] = $params[$name]; |
| 9aeb12 | 46 | } |
| 1e5093 | 47 | |
| F | 48 | return($args); |
| f6df29 | 49 | } |
| 5ea733 | 50 | |
| F | 51 | private function getControllerName(array $params): string { |
| 52 | $controller = $params["controller"]; | |
| 53 | $controller = str_replace("-", "", ucwords(strtolower($controller), "-")); | |
| 54 | $namespace = "App\Controllers"; | |
| 0fc0f1 | 55 | |
| F | 56 | if(array_key_exists("namespace", $params)) { |
| 57 | $namespace .= "\\" . $params["namespace"]; | |
| 58 | } | |
| 59 | ||
| 5ea733 | 60 | return $namespace . "\\" . $controller; |
| F | 61 | |
| 62 | } | |
| bb3f24 | 63 | } |
