<a href="#" class="btn btn-default favourite-button" ng-class="{'is-favourited': resource.is_favourited, disabled: isWorking}" pfm-eat-click ng-click="toggleFavourite()" ng-show="auth.isLogged">
    <span ng-hide="resource.user_data.is_favourited">
        Favourite This!
        <i class="fa fa-star-o"></i>
    </span>
    <span ng-show="resource.user_data.is_favourited">
        In Your Favourites
        <i class="fa fa-star"></i>
    </span>
</a>
