public static function getInstance()
{
if (self::$instance == null) {
$c = __CLASS__;
self::$instance = new $c();
}
return self::$instance;
}
/**
* You can create your own Users Plugin to override this class.
* Example of how you would overwrite the UsersManager_API with your own class:
* Call the following in your plugin __construct() for example:
*
* Zend_Registry::set('UsersManager_API',Piwik_MyCustomUsersManager_API::getInstance());
*
* @throws Exception
* @return Piwik_UsersManager_API
*/
public static function getInstance()
{
try {
$instance = Zend_Registry::get('UsersManager_API');
if (!$instance instanceof Piwik_UsersManager_API) {
// Exception is caught below and corrected
throw new Exception('UsersManager_API must inherit Piwik_UsersManager_API');
}
self::$instance = $instance;
} catch (Exception $e) {
self::$instance = new self();
Zend_Registry::set('UsersManager_API', self::$instance);
}
return self::$instance;
}
