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<?php
namespace Bitrix\Location\Source\Osm\Converters;
/**
* Class UsConverter
* @package Bitrix\Location\Source\Osm\Converters
* @internal
*
* @see https://wiki.openstreetmap.org/wiki/Tag:boundary%3Dadministrative
* @see https://en.wikipedia.org/wiki/Political_divisions_of_the_United_States#:~:text=Political%20divisions%20of%20the%20United%20States%20are%20the%20various%20recognized,Columbia%2C%20territories%20and%20Indian%20reservations.
*/
final class UsConverter extends BaseConverter
{
/** @var int */
private const STATE_ADMIN_LEVEL = 4;
/** @var int */
private const COUNTY_ADMIN_LEVEL = 6;
/**
* @var int
*
* @see https://www.openstreetmap.org/relation/61320
*/
private const NY_STATE_RELATION_ID = 61320;
/** @var int */
private const NY_CITY_ADMIN_LEVEL = 5;
/**
* @inheritDoc
*/
protected function getAdminLevel1(): ?array
{
foreach ($this->addressComponents as $addressComponent)
{
if ($this->isAdministrativeBoundary($addressComponent)
&& $addressComponent['admin_level'] === static::STATE_ADMIN_LEVEL
)
{
return $addressComponent;
}
}
return null;
}
/**
* @inheritDoc
*/
protected function getAdminLevel2(): ?array
{
foreach ($this->addressComponents as $addressComponent)
{
if ($this->isAdministrativeBoundary($addressComponent)
&& $addressComponent['admin_level'] === static::COUNTY_ADMIN_LEVEL
)
{
return $addressComponent;
}
}
return null;
}
/**
* @return array|null
*/
protected function getLocalityConcrete(): ?array
{
if ($this->isCityState())
{
foreach ($this->addressComponents as $addressComponent)
{
if ($addressComponent['class'] === 'boundary'
&& $addressComponent['type'] === 'administrative'
&& $addressComponent['admin_level'] === static::NY_CITY_ADMIN_LEVEL
)
{
return $addressComponent;
}
}
}
return parent::getLocalityConcrete();
}
/**
* @inheritDoc
*/
protected function getCityStateRelationIds(): array
{
return [
static::NY_STATE_RELATION_ID,
];
}
}