/**
* If an app is not enabled for an actor then don't let the viewer to see it.
*
* @param string $action Action name
*
* @return bool
*/
public function canExecute($action)
{
if ($this->isOwnable() && $this->actor && $this->actor->authorize('access') === false) {
return false;
}
return parent::canExecute($action);
}
/**
* If the viewer has been blocked by an actor then don't bring up the actor
*
* @param string $action The action
*
* @return boolean
*/
public function canExecute($action)
{
if ($this->getItem() && $this->getItem()->blocking(get_viewer())) {
return false;
}
//if the action is an admin action then check if the viewer is an admin
if ($this->isAdministrable()) {
$methods = $this->getBehavior('administrable')->getMethods();
if (in_array('_action' . ucfirst($action), $methods) && $this->canAdminister() === false) {
return false;
}
}
return parent::canExecute($action);
}
/**
* Initializes the default configuration for the object.
*
* Called from {@link __construct()} as a first step of object instantiation.
*
* @param KConfig $config An optional KConfig object with configuration options.
*/
protected function _initialize(KConfig $config)
{
parent::_initialize($config);
$this->_viewer = get_viewer();
}
