is_current_url() doesn't take basepath into consideration

[MrBrax]

When using is_current_url() and a slimphp basepath is set, it won't return true when visiting that route. Removing the basepath fixes it.

[l0gicgate]

Are you instantiating the TwigMiddleware with the same basePath as you have set in Slim?

[MrBrax]

I'm not sure actually, i remember implementing it being a real pain.

Current setup

[l0gicgate]

Are you sure this gets called:
https://github.com/MrBrax/TwitchAutomator/blob/947956114a9002ebcbb909d1efc8b191b249ac9b/public/index.php#L57

Because if you look in the TwigMiddleware it gets the basePath from the app:
https://github.com/slimphp/Twig-View/blob/3.x/src/TwigMiddleware.php#L71

[MrBrax]

I didn't know that was possible, nor what that thing does. Gonna have to research more.

[MrBrax]

Are you sure this gets called:
https://github.com/MrBrax/TwitchAutomator/blob/947956114a9002ebcbb909d1efc8b191b249ac9b/public/index.php#L57

Yes, the basepath works everywhere else, in the base_path() function too

[l0gicgate]

You should try and do some debugging by putting a var_dump($currentUrl) at this line:
https://github.com/slimphp/Twig-View/blob/3.x/src/TwigRuntimeExtension.php#L80

As you can see, the base path is taken into consideration there.

[MrBrax]

That tells me that the basepath is appended twice.

<a href="{{ url_for('about') }}" becomes /path/path/about

[l0gicgate]

That doesn't give me any insight on what's going on. You will need to debug what's happening in TwigRuntimeExtension and var_dump($this->uri) and var_dump($this->basePath).

Add those statements in the vendor source files where those files are located.

[MrBrax]

$currentUrl = "/path/path/dashboard"

$this->uri = object(Slim\Psr7\Uri)#160 (8) { ["scheme":protected]=> string(4) "http" ["user":protected]=> string(0) "" ["password":protected]=> string(0) "" ["host":protected]=> string(17) "example.com" ["port":protected]=> int(14184) ["path":protected]=> string(15) "/path/dashboard" ["query":protected]=> string(10) "/dashboard" ["fragment":protected]=> string(0) "" }

$this->basePath = "/path"

[l0gicgate]

It seems that something is modifying the request URI and adding the basepath to it and it shouldn’t.

[MrBrax]

nginx maybe? setting nginx up with subfolders took me days of trial and error, almost nothing worked. maybe there's something in there

[MrBrax]

I'll keep it broken though, too much weird stuff to debug. Thanks though.

[kloor]

Hello @l0gicgate,

I think I've run into the same issue, and made a simple test case. Within my Apache DocumentRoot, I created a folder named testcase and added the following index.php file:

<?php
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
use Slim\Factory\AppFactory;
use Slim\Views\Twig;
use Slim\Views\TwigMiddleware;

require __DIR__ . '/vendor/autoload.php';

$app = AppFactory::create();
$app->setBasePath('/testcase');

$twig = Twig::create('.');
$app->add(TwigMiddleware::create($app, $twig));

$app->get('/', function (Request $request, Response $response, $args) {
    $view = Twig::fromRequest($request);
    $response->getBody()->write($view->fetchFromString('{{ current_url() }}'));

    return $response;
});

$app->run();

The following .htaccess file:

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^ index.php [QSA,L]

And the following composer.json file:

{
    "require": {
        "slim/slim": "^4.6",
        "slim/twig-view": "^3.1",
        "slim/psr7": "^1.2"
    }
}

After composer install if I access the directory in the web browser, the output from the current_url() is /testcase/testcase/. I haven't investigated further, but it does seem like base path should not be prepended to the path from the URI.

[bYemma]

I have the same issue. The base path is applied twice.

[iRaziul]

Why?

The problem occurs while using slim in the sub-directory.

While running slim in a sub-directory the $request->getUri()->getPath() will returns the absolute path.

// create app
$app = AppFactory::create();
$app->setBasePath('/project/slim4');

// twig
$twig = Twig::create('.');

// middleware
$app->add(TwigMiddleware::create($app, $twig))

Let's check the path (in middleware or controller/action)

public function __invoke(ServerRequestInterface $request, ResponseInterface $response, array $args = []) : ResponseInterface
{
    exit($request->getUri()->getPath());  # /project/slim4
}

The constructor of TwigRuntimeExtension accepts 3 parameters routeParser, uri and basePath.

In isCurrentUrl and getCurrenturl methods:

$currentUrl = $this->basePath.$this->uri->getPath();

$this->basePath returns /project/slim4

$this->uri->getPath() returns /projects/slim4/

so $currentUrl returns /project/slim4/project/slim4/ 😒

Solution!

This method can be applied to make it work without making any changes to Twig-View

// create app
$app = AppFactory::create();
$app->setBasePath('/project/slim4');

// twig
$twig = Twig::create('.');

// middleware
$app->add(new TwigMiddleware($twig, $app->getRouteCollector()->getRouteParser()));