Service::getSenderNames

static function getSenderNames()
{
	$list = array();
	foreach (self::getProviders() as $item)
	{
		if (!$item['canUse'] || count($item['from']) == 0)
		{
			continue;
		}
		foreach ($item['from'] as $number)
		{
			$id = $item['id'] . ':' . $number['id'];
			$name = $item['id'] === 'rest' ? $number['name'] : ($item['shortName'] ?: $item['name']);
			$list[$id] = $name;
		}
	}

	return $list;
}