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<?php declare(strict_types=1); |
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namespace Igni\Http\Controller; |
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use Igni\Application\Controller\ControllerAggregate as ControllerAggregateInterface; |
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use Igni\Application\Exception\ApplicationException; |
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use Igni\Http\Controller; |
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use Igni\Http\Route; |
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use Igni\Http\Router; |
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/** |
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* Http application's controller aggregate. |
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* @see \Igni\Application\Controller |
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* @package Igni\Http\Controller |
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*/ |
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class ControllerAggregate implements ControllerAggregateInterface |
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{ |
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/** |
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* @var Router |
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*/ |
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private $router; |
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/** |
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* ControllerAggregate constructor. |
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* @param Router $router |
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*/ |
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public function __construct(Router $router) |
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{ |
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$this->router = $router; |
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} |
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/** |
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* Registers new controller and attaches it to passed route. |
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* |
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* @param callable|string $controller can be either callable or class implementing Igni\Http\Controller interface or its instance. |
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* @param Route|null $route must be passed if callable is passed as a controller. |
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* |
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* @throws ApplicationException if passed controller is not valid. |
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*/ |
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public function add($controller, Route $route = null): void |
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{ |
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if (is_callable($controller) && $route !== null) { |
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$route->delegate($controller); |
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$this->router->addRoute($route); |
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return; |
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} |
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if ($controller instanceof Controller) { |
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/** @var Route $route */ |
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$route = $controller::getRoute(); |
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$route->delegate($controller); |
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$this->router->addRoute($route); |
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return; |
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} |
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if (is_string($controller) && |
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class_exists($controller) && |
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in_array(Controller::class, class_implements($controller)) |
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) { |
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/** @var Route $route */ |
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$route = $controller::getRoute(); |
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$route->delegate($controller); |
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$this->router->addRoute($route); |
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return; |
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} |
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throw ApplicationException::forInvalidController($controller); |
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} |
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} |
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igniphp /
framework
