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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Geocoder package. |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @license MIT License |
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*/ |
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namespace Geocoder\Provider\Yandex; |
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use Geocoder\Collection; |
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use Geocoder\Exception\UnsupportedOperation; |
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use Geocoder\Model\AddressCollection; |
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use Geocoder\Model\AddressBuilder; |
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use Geocoder\Provider\Yandex\Model\YandexAddress; |
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use Geocoder\Query\GeocodeQuery; |
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use Geocoder\Query\ReverseQuery; |
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use Geocoder\Http\Provider\AbstractHttpProvider; |
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use Geocoder\Provider\LocaleAwareGeocoder; |
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use Geocoder\Provider\Provider; |
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use Http\Client\HttpClient; |
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/** |
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* @author Antoine Corcy <[email protected]> |
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*/ |
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final class Yandex extends AbstractHttpProvider implements LocaleAwareGeocoder, Provider |
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{ |
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/** |
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* @var string |
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*/ |
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const GEOCODE_ENDPOINT_URL = 'https://geocode-maps.yandex.ru/1.x/?format=json&geocode=%s'; |
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/** |
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* @var string |
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*/ |
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const REVERSE_ENDPOINT_URL = 'https://geocode-maps.yandex.ru/1.x/?format=json&geocode=%F,%F'; |
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/** |
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* @var string |
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*/ |
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private $toponym; |
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/** |
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* @param HttpClient $client an HTTP adapter |
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* @param string $toponym toponym biasing only for reverse geocoding (optional) |
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*/ |
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public function __construct(HttpClient $client, string $toponym = null) |
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{ |
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parent::__construct($client); |
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$this->toponym = $toponym; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function geocodeQuery(GeocodeQuery $query): Collection |
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{ |
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$address = $query->getText(); |
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// This API doesn't handle IPs |
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if (filter_var($address, FILTER_VALIDATE_IP)) { |
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throw new UnsupportedOperation('The Yandex provider does not support IP addresses, only street addresses.'); |
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} |
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$url = sprintf(self::GEOCODE_ENDPOINT_URL, urlencode($address)); |
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return $this->executeQuery($url, $query->getLocale(), $query->getLimit()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function reverseQuery(ReverseQuery $query): Collection |
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{ |
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$coordinates = $query->getCoordinates(); |
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$longitude = $coordinates->getLongitude(); |
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$latitude = $coordinates->getLatitude(); |
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$url = sprintf(self::REVERSE_ENDPOINT_URL, $longitude, $latitude); |
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if (null !== $toponym = $query->getData('toponym', $this->toponym)) { |
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$url = sprintf('%s&kind=%s', $url, $toponym); |
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} |
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return $this->executeQuery($url, $query->getLocale(), $query->getLimit()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getName(): string |
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{ |
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return 'yandex'; |
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} |
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/** |
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* @param string $url |
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* @param string|null $locale |
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* @param int $limit |
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* |
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* @return AddressCollection |
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*/ |
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private function executeQuery(string $url, string $locale = null, int $limit): AddressCollection |
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{ |
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if (null !== $locale) { |
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$url = sprintf('%s&lang=%s', $url, str_replace('_', '-', $locale)); |
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} |
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$url = sprintf('%s&results=%d', $url, $limit); |
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$content = $this->getUrlContents($url); |
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$json = json_decode($content, true); |
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if (empty($json) || isset($json['error']) || |
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(isset($json['response']) && '0' === $json['response']['GeoObjectCollection']['metaDataProperty']['GeocoderResponseMetaData']['found']) |
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) { |
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return new AddressCollection([]); |
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} |
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$data = $json['response']['GeoObjectCollection']['featureMember']; |
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$locations = []; |
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foreach ($data as $item) { |
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$builder = new AddressBuilder($this->getName()); |
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$bounds = null; |
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$flatArray = ['pos' => ' ']; |
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array_walk_recursive( |
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$item['GeoObject'], |
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/** |
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* @param string $value |
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*/ |
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function ($value, $key) use (&$flatArray) { |
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$flatArray[$key] = $value; |
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} |
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); |
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if (!empty($flatArray['lowerCorner']) && !empty($flatArray['upperCorner'])) { |
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$lowerCorner = explode(' ', $flatArray['lowerCorner']); |
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$upperCorner = explode(' ', $flatArray['upperCorner']); |
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$builder->setBounds( |
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(float) $lowerCorner[1], |
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(float) $lowerCorner[0], |
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(float) $upperCorner[1], |
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(float) $upperCorner[0] |
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); |
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} |
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$coordinates = explode(' ', $flatArray['pos']); |
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$builder->setCoordinates((float) $coordinates[1], (float) $coordinates[0]); |
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foreach (['AdministrativeAreaName', 'SubAdministrativeAreaName'] as $i => $name) { |
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if (isset($flatArray[$name])) { |
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$builder->addAdminLevel($i + 1, $flatArray[$name], null); |
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} |
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} |
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$builder->setStreetNumber(isset($flatArray['PremiseNumber']) ? $flatArray['PremiseNumber'] : null); |
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$builder->setStreetName(isset($flatArray['ThoroughfareName']) ? $flatArray['ThoroughfareName'] : null); |
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$builder->setSubLocality(isset($flatArray['DependentLocalityName']) ? $flatArray['DependentLocalityName'] : null); |
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$builder->setLocality(isset($flatArray['LocalityName']) ? $flatArray['LocalityName'] : null); |
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$builder->setCountry(isset($flatArray['CountryName']) ? $flatArray['CountryName'] : null); |
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$builder->setCountryCode(isset($flatArray['CountryNameCode']) ? $flatArray['CountryNameCode'] : null); |
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/** @var YandexAddress $location */ |
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$location = $builder->build(YandexAddress::class); |
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$location = $location->withPrecision(isset($flatArray['precision']) ? $flatArray['precision'] : null); |
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$location = $location->withName(isset($flatArray['name']) ? $flatArray['name'] : null); |
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$locations[] = $location; |
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} |
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return new AddressCollection($locations); |
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} |
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} |
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geocoder-php /
yandex-provider
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.