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<?php |
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declare(strict_types=1); |
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namespace Shlinkio\Shlink\IpGeolocation\Resolver; |
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use GuzzleHttp\Client; |
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use GuzzleHttp\Exception\GuzzleException; |
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use Shlinkio\Shlink\Common\Exception\InvalidArgumentException; |
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use Shlinkio\Shlink\Common\Exception\WrongIpException; |
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use Shlinkio\Shlink\IpGeolocation\Model; |
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use Shlinkio\Shlink\IpGeolocation\Resolver\IpLocationResolverInterface; |
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use function Shlinkio\Shlink\Common\json_decode; |
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use function sprintf; |
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class IpApiLocationResolver implements IpLocationResolverInterface |
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{ |
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private const SERVICE_PATTERN = 'http://ip-api.com/json/%s'; |
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/** @var Client */ |
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private $httpClient; |
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public function __construct(Client $httpClient) |
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{ |
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$this->httpClient = $httpClient; |
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} |
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/** |
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* @throws WrongIpException |
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*/ |
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public function resolveIpLocation(string $ipAddress): Model\Location |
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{ |
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try { |
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$response = $this->httpClient->get(sprintf(self::SERVICE_PATTERN, $ipAddress)); |
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return $this->mapFields(json_decode((string) $response->getBody())); |
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} catch (GuzzleException $e) { |
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throw WrongIpException::fromIpAddress($ipAddress, $e); |
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} catch (InvalidArgumentException $e) { |
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throw new WrongIpException('IP-API returned invalid body while locating IP address', 0, $e); |
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} |
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} |
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private function mapFields(array $entry): Model\Location |
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{ |
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return new Model\Location( |
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(string) ($entry['countryCode'] ?? ''), |
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(string) ($entry['country'] ?? ''), |
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(string) ($entry['regionName'] ?? ''), |
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(string) ($entry['city'] ?? ''), |
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(float) ($entry['lat'] ?? 0.0), |
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(float) ($entry['lon'] ?? 0.0), |
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(string) ($entry['timezone'] ?? '') |
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); |
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} |
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} |
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shlinkio /
shlink
