<?php
/**
* Part of the Joomla Framework Application Package
*
* @copyright Copyright (C) 2005 - 2021 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
namespace Joomla\Application;
use Joomla\Application\Controller\ControllerResolverInterface;
use Joomla\Input\Input;
use Joomla\Registry\Registry;
use Joomla\Router\RouterInterface;
use Psr\Http\Message\ResponseInterface;
/**
* A basic web application class for handing HTTP requests.
*
* @since 2.0.0
*/
class WebApplication extends AbstractWebApplication implements SessionAwareWebApplicationInterface
{
use SessionAwareWebApplicationTrait;
/**
* The application's controller resolver.
*
* @var ControllerResolverInterface
* @since 2.0.0
*/
protected $controllerResolver;
/**
* The application's router.
*
* @var RouterInterface
* @since 2.0.0
*/
protected $router;
/**
* Class constructor.
*
* @param ControllerResolverInterface $controllerResolver The application's controller resolver
* @param RouterInterface $router The application's router
* @param Input $input An optional argument to provide dependency injection for the application's
* input object. If the argument is an Input object that object will become
* the application's input object, otherwise a default input object is
* created.
* @param Registry $config An optional argument to provide dependency injection for the application's
* config object. If the argument is a Registry object that object will
* become the application's config object, otherwise a default config object
* is created.
* @param Web\WebClient $client An optional argument to provide dependency injection for the application's
* client object. If the argument is a Web\WebClient object that object will
* become the application's client object, otherwise a default client object
* is created.
* @param ResponseInterface $response An optional argument to provide dependency injection for the application's
* response object. If the argument is a ResponseInterface object that object
* will become the application's response object, otherwise a default response
* object is created.
*
* @since 2.0.0
*/
public function __construct(
ControllerResolverInterface $controllerResolver,
RouterInterface $router,
Input $input = null,
Registry $config = null,
Web\WebClient $client = null,
ResponseInterface $response = null
)
{
$this->controllerResolver = $controllerResolver;
$this->router = $router;
// Call the constructor as late as possible (it runs `initialise`).
parent::__construct($input, $config, $client, $response);
}
/**
* Method to run the application routines.
*
* @return void
*
* @since 2.0.0
*/
protected function doExecute(): void
{
$route = $this->router->parseRoute($this->get('uri.route'), $this->input->getMethod());
// Add variables to the input if not already set
foreach ($route->getRouteVariables() as $key => $value)
{
$this->input->def($key, $value);
}
\call_user_func($this->controllerResolver->resolve($route));
}
}