Filled in Client code
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14
src/GeoIP2/Exception/HttpException.php
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14
src/GeoIP2/Exception/HttpException.php
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@ -0,0 +1,14 @@
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<?php
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namespace GeoIP2\Exception;
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class HttpException extends \Exception
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{
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public function __construct($message, $code, $uri,
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Exception $previous = null)
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{
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parent::__construct($message, $code, $previous);
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}
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}
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@ -5,4 +5,8 @@ namespace GeoIP2\Model;
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class City
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{
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public function __construct($raw, $language)
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{
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}
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}
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@ -3,7 +3,7 @@
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namespace GeoIP2\Webservice;
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use GeoIP2\Error\Generic;
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use GeoIP2\Error\HTTP;
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use GeoIP2\Exception\HttpException;
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use GeoIP2\Error\Webservice;
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use GeoIP2\Model\City;
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use GeoIP2\Model\CityISPOrg;
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@ -16,58 +16,122 @@ class Client
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private $user_id;
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private $license_key;
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private $language;
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private $base_uri = 'https://geoip.maxmind.com/geoip/v2.0';
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function __construct($user_id, $license_key)
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function __construct($user_id, $license_key, $language='en')
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{
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$this->user_id = $user_id;
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$this->license_key = $license_key;
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$this->language = $language;
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}
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public function city($ip_address = 'me')
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{
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return $this->response_for('city', $ip_address);
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return $this->response_for('city', 'City', $ip_address);
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}
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public function country($ip_address = 'me')
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{
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return $this->response_for('country', $ip_address);
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return $this->response_for('country', 'Country', $ip_address);
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}
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public function cityISPOrg($ip_address = 'me')
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{
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return $this->response_for('city_isp_org', $ip_address);
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return $this->response_for('city_isp_org', 'CityISPOrg', $ip_address);
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}
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public function omni($ip_address = 'me')
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{
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return $this->response_for('omni', $ip_address);
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return $this->response_for('omni', 'Omni', $ip_address);
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}
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private function response_for($path, $ip_address)
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private function response_for($path, $class, $ip_address)
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{
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$uri = implode('/', array($this->base_uri, $path, $ip_address));
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$client = new GuzzleClient();
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$request = $client->get($uri, array('Accept' => 'application/json'));
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$request->setAuth($this->user_id, $this->license_key);
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$ua = $request->getHeader('User-Agent');
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$ua = "GeoIP2 PHP API ($ua)";
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$request->setHeader('User-Agent', $ua);
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$response = $request->send();
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echo $response->getBody();
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if ($response->isSuccessful()) {
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$body = $this->handleSuccess($response, $uri);
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$class = "GeoIP2\\Model\\" . $class;
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return new $class($body, $this->language);
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}
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}
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private function handle_success($response, $uri)
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private function handleSuccess($response, $uri)
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{
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// XXX - handle exceptions
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try {
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return $response->json();
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}
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// XXX - figure out what sort of exception to catch
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catch (Exception $e) {
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throw new GenericException("Received a 200 response for $uri but could not decode the response as JSON: " . $e->getMessage());
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}
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}
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private function handle_error($response, $uri)
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private function handleError($response, $uri)
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{
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$status = $response->getStatusCode();
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if ($status >= 400 && $status <= 499) {
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$this->handle4xx($response, $uri);
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}
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elseif ($status >= 500 && $status <= 599){
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$this->handle5xx($response, $uri);
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}
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else {
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$this->hanldeNon200($reponse, $uri);
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}
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}
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private function handle_4xx($response, $uri)
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private function handle4xx($response, $uri)
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{
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if ( $response->getContentLength() > 0 ) {
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if( strstr($response->getContentType(), 'json')) {
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try {
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$body = $response->json();
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if (!$body['code'] || $body['error'] ){
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throw new GenericException('Response contains JSON but it does not specify code or error keys');
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}
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}
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// XXX - don't catch all exceptions
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catch (Exception $e){
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throw new HttpException("Received a $status error for $uri but it did not include the expected JSON body: " . $e->getMessage(), $status, $uri);
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}
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}
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else {
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throw new HttpException("Received a $status error for $uri with the following body: $content",
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$status, $uri);
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}
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}
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else {
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throw new HttpException("Received a $status error for $uri with no body",
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$status, $uri);
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}
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throw new WebserviceException($body['error'], $status, $uri);
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}
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private function handle_5xx($response, $uri)
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private function handle5xx($response, $uri)
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{
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throw new HttpException("Received a server error ($status) for $uri",
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$status,$uri);
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}
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private function handleNon200($response, $uri)
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{
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throw new HttpException("Received a very surprising HTTP status " .
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"($status) for $uri",
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$status, $uri);
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}
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}
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