kop\y2sp\ScrollPager::registerExtensions PHP Method

    protected function registerExtensions(array $config)
    {
        foreach ($config as $entry) {
            // Parse config entry values
            $name = ArrayHelper::getValue($entry, 'name', false);
            $options = ArrayHelper::getValue($entry, 'options', '');
            $depends = ArrayHelper::getValue($entry, 'depends', []);
            // If extension is enabled
            if (in_array($name, $this->enabledExtensions)) {
                // Make sure dependencies are met
                if (!$this->checkEnabledExtensions($depends)) {
                    throw new InvalidConfigException("Extension {$name} requires " . implode(', ', $depends) . " extensions to be enabled.");
                }
                // Register extension
                $options = Json::encode($options);
                $this->view->registerJs("{$this->id}_ias.extension(new {$name}({$options}));", View::POS_READY, "{$this->id}_ias_{$name}");
            }
        }
    }