private function build()
{
$profiles = $this->googleServiceAnalytics->management_profiles->listManagementProfiles($this->settings->get('Analytics', 'account'), $this->settings->get('Analytics', 'web_property_id'));
$profilesForDropDown = [];
foreach ($profiles->getItems() as $property) {
$profilesForDropDown[$property->getId()] = $property->getName();
}
$this->form->addDropdown('profile', $profilesForDropDown);
}