/**
* @testdox Ensure the Router parses routes.
*
* @param string $r The route to parse.
* @param boolean $e True if an exception is expected.
* @param array $i The expected return data.
* @param boolean $m True if routes should be set up.
*
* @dataProvider seedTestParseRoute
*/
public function testParseRoute($r, $e, $i, $m)
{
if ($m) {
$this->setRoutes();
}
// If we should expect an exception set that up.
if ($e) {
$this->expectException('InvalidArgumentException');
}
// Execute the route parsing.
$actual = $this->instance->parseRoute($r);
// Test the assertions.
$this->assertEquals($i, $actual, 'Incorrect value returned.');
}
/**
* Execute the middleware. Don't call this method directly; it is used by the `Application` internally.
*
* @internal
*
* @param ServerRequestInterface $request The request object
* @param ResponseInterface $response The response object
* @param callable $next The next middleware handler
*
* @return ResponseInterface
*/
public function handle(ServerRequestInterface $request, ResponseInterface $response, callable $next = null)
{
$attributes = $request->getAttributes();
if (!isset($attributes['command'])) {
try {
/** @var RepositoryInterface $repository */
$repository = $this->container->get('Repository')->forEntity(Page::class);
/** @var Page[] $pages */
$pages = $repository->getAll();
$router = new Router();
foreach ($pages as $page) {
$router->get($this->expandUrl($page->url, $page), function () use($page) {
return $page;
});
}
$path = preg_replace('~^/.*?index.php/?~', '', $request->getUri()->getPath());
$route = $router->parseRoute($path);
$page = $route['controller']();
$vars = $route['vars'];
$command = new DisplayPageCommand($page->id, $vars, $request, $response->getBody(), $this->container);
$request = $request->withAttribute('command', $command);
// @todo Emit afterRouting event
} catch (InvalidArgumentException $e) {
// Do nothing
}
}
return $next($request, $response);
}
