$stateProvider.state('profile', {
            url: '/{uid}',
            views: {
                'main': {
                    templateUrl: 'templates/profile.ejs',
                    controller: 'ProfCtrl',
                    onEnter: ['$state', 'auth', function ($state, auth) {
                        if (!auth.isLoggedIn()) {
                            $state.go('home');
                            // TODO: Show error?
                        }
                    }]
                }
            }
        });