/**
* Tries to find a route matching the current request. If found the defined action is called.
*/
protected function dispatch()
{
$httpMethod = $_SERVER['REQUEST_METHOD'];
$uri = rawurldecode(parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH));
$routeInfo = $this->dispatcher->dispatch($httpMethod, $uri);
if (!isset($routeInfo[0])) {
throw new RuntimeException('Could not dispatch request.');
}
switch ($routeInfo[0]) {
case FastRoute\Dispatcher::NOT_FOUND:
$responder = new NotFoundResponder($this->config);
$responder->__invoke();
break;
case FastRoute\Dispatcher::METHOD_NOT_ALLOWED:
$responder = new HttpResponder($this->config);
$responder->methodNotAllowed();
break;
case FastRoute\Dispatcher::FOUND:
$handler = $routeInfo[1];
$arguments = $routeInfo[2];
$this->runAction($handler, $arguments);
break;
default:
throw new RuntimeException('Could not dispatch request.');
}
}
/**
* Renders requested article and sends it to client.
*
* @param array $arguments
*/
public function __invoke(array $arguments)
{
try {
$slug = $arguments['slug'];
$article = $this->domain->getArticleBySlug($slug);
$this->responder->setTitle($article->getMetaTitle());
$this->responder->setDescription($article->getDescription());
$this->responder->setFeedUrl($this->feedDomain->getFeedUrlPath());
$this->responder->setIndex($this->domain->getIndex());
$this->responder->assign('article', $article);
$this->responder->assign('navActive', 'blog');
$this->responder->__invoke();
} catch (NotFoundException $e) {
$responder = new NotFoundResponder($this->config);
$responder->assign('info', $e->getMessage());
$responder->__invoke();
}
}
/**
* Renders requested article and sends it to client.
*
* @param array $arguments
*/
public function __invoke(array $arguments)
{
try {
$category = $arguments['slug'] ?? '';
$page = (int) ($arguments['page'] ?? 0);
$this->responder->setPage($page);
$this->responder->setTitle($this->domain->getTitle($page, $category));
$this->responder->setDescription($this->domain->getDescription($page, $category));
$this->responder->setIndex($this->domain->getIndex($page, $category));
$this->responder->setFeedUrl($this->feedDomain->getFeedUrlPath($category));
$this->responder->assign('articles', $this->domain->getArticles($page, $category));
$this->responder->assign('urlNextPage', $this->domain->getUrlNextPage($page, $category));
$this->responder->assign('urlPrevPage', $this->domain->getUrlPrevPage($page, $category));
$this->responder->assign('navActive', 'blog');
$this->responder->assign('showTitle', $page < 2);
$this->responder->__invoke();
} catch (NotFoundException $e) {
$responder = new NotFoundResponder($this->config);
$responder->assign('info', $e->getMessage());
$responder->__invoke();
}
}
