MyShaarli/application/front/controller/visitor/ErrorController.php

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<?php
declare(strict_types=1);
namespace Shaarli\Front\Controller\Visitor;
use Shaarli\Front\Exception\ShaarliFrontException;
use Slim\Http\Request;
use Slim\Http\Response;
/**
* Controller used to render the error page, with a provided exception.
* It is actually used as a Slim error handler.
*/
class ErrorController extends ShaarliVisitorController
{
public function __invoke(Request $request, Response $response, \Throwable $throwable): Response
{
// Unknown error encountered
$this->container->pageBuilder->reset();
if ($throwable instanceof ShaarliFrontException) {
// Functional error
$this->assignView('message', nl2br($throwable->getMessage()));
$response = $response->withStatus($throwable->getCode());
} else {
// Internal error (any other Throwable)
if ($this->container->conf->get('dev.debug', false) || $this->container->loginManager->isLoggedIn()) {
$this->assignView('message', t('Error: ') . $throwable->getMessage());
$this->assignView(
'text',
'<a href="https://github.com/shaarli/Shaarli/issues/new">'
. t('Please report it on Github.')
. '</a>'
);
$this->assignView('stacktrace', exception2text($throwable));
} else {
$this->assignView('message', t('An unexpected error occurred.'));
}
$response = $response->withStatus(500);
}
return $response->write($this->render('error'));
}
}