/**
* Refresh the privileges
*
* Refreshes the privileges of this module. If $privilege is not defined,
* gets the proper privilege using the default TIP_Privilege instance.
*
* @param TIP_PRIVILEGE_... $privilege The new privilege level
*/
protected function refreshPrivileges($privilege = null)
{
isset($privilege) || ($privilege = TIP::getPrivilege($this->id));
$this->privilege = $privilege;
$this->keys['IS_MANAGER'] = false;
$this->keys['IS_ADMIN'] = false;
$this->keys['IS_TRUSTED'] = false;
$this->keys['IS_UNTRUSTED'] = false;
switch ($this->privilege) {
case TIP_PRIVILEGE_MANAGER:
$this->keys['IS_MANAGER'] = true;
case TIP_PRIVILEGE_ADMIN:
$this->keys['IS_ADMIN'] = true;
case TIP_PRIVILEGE_TRUSTED:
$this->keys['IS_TRUSTED'] = true;
case TIP_PRIVILEGE_UNTRUSTED:
$this->keys['IS_UNTRUSTED'] = true;
}
}
/**
* Refresh module privileges
*
* Called by _refreshUser() to recursively refresh the privilege of the
* yet loaded modules.
*
* @param array|TIP_Module &$module A module or an array of modules
*/
private function _refreshModule(&$module)
{
if (is_array($module)) {
array_walk($module, array(&$this, '_refreshModule'));
} else {
$module->refreshPrivileges(TIP::getPrivilege($module, $this->keys['CID']));
}
}
