/**
* Performs access check for the specified user.
* This method is internally called by [[checkAccess()]].
*
* @param Assignable $user the user.
* @param string $itemName the name of the operation that need access check.
* @param array $params name-value pairs that would be passed to rules associated.
* with the permissions and roles assigned to the user.
* @param array $assignments the list of permissions and roles, assigned to the specified user.
* @return boolean whether the operations can be performed by the user.
*/
protected function checkAccessRecursive(Assignable $user, $itemName, $params, $assignments)
{
if (!isset($this->items[$itemName])) {
return false;
}
/* @var $item Item */
$item = $this->items[$itemName];
if (!$this->executeRule($user, $item, $params)) {
return false;
}
if (in_array($itemName, $assignments)) {
return true;
}
foreach ($this->items->getChildren() as $parentName => $children) {
if (isset($children[$itemName]) && $this->checkAccessRecursive($user, $parentName, $params, $assignments)) {
return true;
}
}
return false;
}
/**
* @return Item array
*/
public function getControllers()
{
return $this->items->getControllers();
}
