57 lines
1.6 KiB
PHP
57 lines
1.6 KiB
PHP
<?php
|
|
|
|
namespace Shaarli\Front;
|
|
|
|
use Shaarli\Container\ShaarliContainer;
|
|
use Shaarli\Front\Exception\ShaarliException;
|
|
use Slim\Http\Request;
|
|
use Slim\Http\Response;
|
|
|
|
/**
|
|
* Class ShaarliMiddleware
|
|
*
|
|
* This will be called before accessing any Shaarli controller.
|
|
*/
|
|
class ShaarliMiddleware
|
|
{
|
|
/** @var ShaarliContainer contains all Shaarli DI */
|
|
protected $container;
|
|
|
|
public function __construct(ShaarliContainer $container)
|
|
{
|
|
$this->container = $container;
|
|
}
|
|
|
|
/**
|
|
* Middleware execution:
|
|
* - execute the controller
|
|
* - return the response
|
|
*
|
|
* In case of error, the error template will be displayed with the exception message.
|
|
*
|
|
* @param Request $request Slim request
|
|
* @param Response $response Slim response
|
|
* @param callable $next Next action
|
|
*
|
|
* @return Response response.
|
|
*/
|
|
public function __invoke(Request $request, Response $response, callable $next)
|
|
{
|
|
try {
|
|
$response = $next($request, $response);
|
|
} catch (ShaarliException $e) {
|
|
$this->container->pageBuilder->assign('message', $e->getMessage());
|
|
if ($this->container->conf->get('dev.debug', false)) {
|
|
$this->container->pageBuilder->assign(
|
|
'stacktrace',
|
|
nl2br(get_class($this) .': '. $e->getTraceAsString())
|
|
);
|
|
}
|
|
|
|
$response = $response->withStatus($e->getCode());
|
|
$response = $response->write($this->container->pageBuilder->render('error'));
|
|
}
|
|
|
|
return $response;
|
|
}
|
|
}
|