Best Way to get the current controller?

[eluser]dsentker[/eluser]
Hey there,

in my view-file (main.view.php) i want to check if the controller 'admin' is loaded. Why that? Well, i've got this line:

Code:

<meta name="robots" content="index, follow">

And i want to change it to that:

Code:

<meta name="robots" content="noindex, nofollow">

if the admin-controller is loaded, cause google&co;should not recognize this path. What is the best way to get the current controller for my if/else inquiry?