public function call()
{
$app = Slim::getInstance();
$this->app->container->singleton(__NAMESPACE__, function () {
return $this;
});
// make them available for other classes */
$hook = function ($app, $settings) {
$plugin = $this->app->container->get(__NAMESPACE__);
return function () use($app, $plugin, $settings) {
echo $plugin->google($settings->ga, Location::host());
};
};
if (isset($this->settings) && isset($this->settings->ga)) {
$app->hook('script', $hook($app, $this->settings));
}
$this->next->call();
}
