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<?php |
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namespace yiicod\geo\adapters\ipstack; |
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use yiicod\geo\base\GeoAdapterInterface; |
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use yiicod\geo\base\GeoDataInterface; |
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use yiicod\geo\exceptions\EmptyLocationDataException; |
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use yiicod\geo\GeoData; |
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/** |
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* Class IpstackAdapter |
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* Geo getter based on the ipstack source (http://ipstack.com/) |
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* |
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* @package yiicod\geo\adapters\ipstack |
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* |
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* @author Dmitry Turchanin |
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*/ |
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class IpstackAdapter implements GeoAdapterInterface |
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{ |
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/** |
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* ipstack API-key |
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* |
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* @var string |
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*/ |
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public $apiKey = ''; |
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/** |
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* Loads location data from source for $ip |
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* |
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* @param $ip |
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* |
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* @return bool|string |
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*/ |
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public function loadLocationData($ip) |
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{ |
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$data = file_get_contents(sprintf('http://api.ipstack.com/%s?access_key=%s', $ip, $this->apiKey)); |
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return $data; |
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} |
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/** |
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* Gets location data from loaded data |
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* |
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* @param $ip |
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* |
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* @return GeoDataInterface |
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* |
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* @throws EmptyLocationDataException |
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*/ |
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public function getLocationData($ip): GeoDataInterface |
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{ |
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$json = $this->loadLocationData($ip); |
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$decoded = json_decode($json, true); |
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if (empty($decoded)) { |
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throw new EmptyLocationDataException("Location data is empty"); |
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} |
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$data = [ |
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'ip' => $ip, |
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'countryCode' => $decoded['country_code'] ?? null, |
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'countryName' => $decoded['country_name'] ?? null, |
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'regionName' => $decoded['region_name'] ?? null, |
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'regionCode' => $decoded['region_code'] ?? null, |
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'city' => $decoded['city'] ?? null, |
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'latitude' => $decoded['latitude'] ?? null, |
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'longitude' => $decoded['longitude'] ?? null, |
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]; |
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$result = new GeoData($data); |
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return $result; |
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} |
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/** |
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* Gets adapter's name |
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* |
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* @return string |
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*/ |
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public function getName(): string |
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{ |
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return 'ipstack_'; |
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} |
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} |
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yiicod /
yii2-geo
