AccountYandex::getRegionsList

public function getRegionsList()
{
	$cache = Application::getInstance()->getManagedCache();
	$cacheId = 'seo|facebook|audience|region_list|'.LANGUAGE_ID;
	$data = [];

	if ($cache->read(static::REGIONS_LIST_CACHE_TTL, $cacheId))
	{
		$data = $cache->get($cacheId);
	}
	else
	{
		$result = $this->getRequest()->send(array(
			'methodName' => 'retargeting.audience.regions',
			'parameters' => array()
		));

		if ($result->isSuccess())
		{
			foreach($result->getData() as $region)
			{
				$data[] = [
					'id' => $region['key'],
					'name' => $region['name']
				];
			}
			usort($data, function ($a, $b)
			{
				return strcmp($a['name'], $b['name']);
			});
			$cache->set($cacheId, $data);
		}
	}

	return $data;
}