protected function loadDependencies()
    {
        foreach ($this->plugins as $id => $plugin) {
            if (!$required = $this->getDependencies($plugin)) {
                continue;
            }

            $disable = false;

            foreach ($required as $require) {
                if (!$pluginObj = $this->findByIdentifier($require)) {
                    $disable = true;
                }
                elseif ($pluginObj->disabled) {
                    $disable = true;
                }
            }

            if ($disable) {
                $this->disablePlugin($id);
            }
            else {
                $this->enablePlugin($id);
            }
        }
    }