Nette getUser in component

Question

I have to ask how to get name of logged user into Nette component (SomethingControl.php). Apparently I can't just do this:

$identity = $this->getUser()->getIdentity();
if ($identity) $this->template->username = $identity->getData()['username'];

So I've tried this:

$this->template->username = $this->user

but that doesn't work either.

score 7 · Answer 1 · answered Jan 04 '17 at 15:35

7

You cannot get user like this, because UI\Control is not descendant of UI\Presenter. But Nette\Security\User is service registered in DIC so you can get it like this:

class SomethingControl extends \Nette\Application\UI\Control
{

    /**
     * @var \Nette\Security\User
     */
    private $user;

    public function __construct(\Nette\Security\User $user)
    {
        parent::__construct();
        $this->user = $user;
    }

    public function render()
    {
        bdump($this->user); // getIdentity and username
    }

}

Just make sure that you are using Component Factory - means do not create your component in the presenter using new operator.

answered Jan 04 '17 at 15:35

mrtnzlml

109
1
8

As far as I know - yes it does. – mrtnzlml Jan 04 '17 at 16:13
It returns error Call to undefined function App\MainModule\Components\bdump() – Muhaha Jan 04 '17 at 16:38
1

Oh, I am sorry it's 2.4. You can use just `dump` or `\Tracy\Debugger::barDump(...)`. See: https://api.nette.org/2.3/source-Tracy.Debugger.php.html#523-545. But it's just dump so you can debug what is in `$this->user`. – mrtnzlml Jan 04 '17 at 16:42
Is there a better way? – Muhaha Jan 05 '17 at 10:27
2

Using dependency injection is the best way you can do it. – mrtnzlml Jan 05 '17 at 14:22

Nette getUser in component

1 Answers1