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<?php |
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namespace Stevenmaguire\Yelp\v3; |
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use GuzzleHttp\Client as HttpClient; |
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use Psr\Http\Message\ResponseInterface; |
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use Stevenmaguire\Yelp\Contract\Http as HttpContract; |
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use Stevenmaguire\Yelp\Tool\ConfigurationTrait; |
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use Stevenmaguire\Yelp\Tool\HttpTrait; |
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class Client implements HttpContract |
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{ |
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use ConfigurationTrait, |
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HttpTrait; |
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/** |
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* Access token |
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* |
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* @var string |
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*/ |
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protected $accessToken; |
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/** |
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* Api key |
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* |
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* @var string |
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*/ |
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protected $apiKey; |
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/** |
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* Rate limit |
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* |
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* @var RateLimit|null |
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*/ |
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protected $rateLimit; |
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/** |
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* Creates new client |
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* |
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* @param array $options |
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*/ |
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public function __construct(array $options = array()) |
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{ |
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$defaults = [ |
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'accessToken' => null, |
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'apiHost' => 'api.yelp.com', |
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'apiKey' => null, |
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]; |
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$this->parseConfiguration($options, $defaults); |
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if (!$this->getHttpClient()) { |
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$this->setHttpClient($this->createDefaultHttpClient()); |
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} |
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} |
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/** |
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* Creates default http client with appropriate authorization configuration. |
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* |
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* @return \GuzzleHttp\Client |
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*/ |
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public function createDefaultHttpClient() |
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{ |
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return new HttpClient([ |
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'headers' => $this->getDefaultHeaders() |
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]); |
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} |
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/** |
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* Fetches results from the Autocomplete API. |
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* |
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* @param array $parameters |
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* |
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* @return stdClass |
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* @throws Stevenmaguire\Yelp\Exception\HttpException |
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* @link https://www.yelp.com/developers/documentation/v3/autocomplete |
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*/ |
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public function getAutocompleteResults($parameters = []) |
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{ |
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$path = $this->appendParametersToUrl('/v3/autocomplete', $parameters); |
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$request = $this->getRequest('GET', $path, $this->getDefaultHeaders()); |
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return $this->processRequest($request); |
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} |
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/** |
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* Returns the api key, if available, otherwise returns access token. |
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* |
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* @return string|null |
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* @link https://www.yelp.com/developers/documentation/v3/authentication#where-is-my-client-secret-going |
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*/ |
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private function getBearerToken() |
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{ |
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if ($this->apiKey) { |
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return $this->apiKey; |
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} |
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return $this->accessToken; |
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} |
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/** |
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* Fetches a specific business by id. |
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* |
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* @param string $businessId |
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* @param array $parameters |
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* |
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* @return stdClass |
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* @throws Stevenmaguire\Yelp\Exception\HttpException |
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* @link https://www.yelp.com/developers/documentation/v3/business |
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*/ |
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public function getBusiness($businessId, $parameters = []) |
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{ |
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$path = $this->appendParametersToUrl('/v3/businesses/'.$businessId, $parameters); |
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$request = $this->getRequest('GET', $path, $this->getDefaultHeaders()); |
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return $this->processRequest($request); |
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} |
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/** |
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* Fetches reviews for a specific business by id. |
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* |
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* @param string $businessId |
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* @param array $parameters |
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* |
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* @return stdClass |
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* @throws Stevenmaguire\Yelp\Exception\HttpException |
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* @link https://www.yelp.com/developers/documentation/v3/business_reviews |
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*/ |
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public function getBusinessReviews($businessId, $parameters = []) |
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{ |
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$path = $this->appendParametersToUrl('/v3/businesses/'.$businessId.'/reviews', $parameters); |
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$request = $this->getRequest('GET', $path, $this->getDefaultHeaders()); |
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return $this->processRequest($request); |
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} |
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/** |
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* Fetches results from the Business Search API. |
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* |
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* @param array $parameters |
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* |
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* @return stdClass |
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* @throws Stevenmaguire\Yelp\Exception\HttpException |
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* @link https://www.yelp.com/developers/documentation/v3/business_search |
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*/ |
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public function getBusinessesSearchResults($parameters = []) |
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{ |
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$csvParams = ['attributes', 'categories', 'price']; |
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$path = $this->appendParametersToUrl('/v3/businesses/search', $parameters, $csvParams); |
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$request = $this->getRequest('GET', $path, $this->getDefaultHeaders()); |
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return $this->processRequest($request); |
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} |
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/** |
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* Fetches results from the Business Search API by Phone. |
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* |
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* @param string $phoneNumber |
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* |
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* @return stdClass |
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* @throws Stevenmaguire\Yelp\Exception\HttpException |
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* @link https://www.yelp.com/developers/documentation/v3/business_search_phone |
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*/ |
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public function getBusinessesSearchResultsByPhone($phoneNumber) |
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{ |
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$parameters = [ |
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'phone' => $phoneNumber |
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]; |
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$path = $this->appendParametersToUrl('/v3/businesses/search/phone', $parameters); |
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$request = $this->getRequest('GET', $path, $this->getDefaultHeaders()); |
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return $this->processRequest($request); |
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} |
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/** |
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* Builds and returns default headers, specifically including the Authorization |
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* header used for authenticating HTTP requests to Yelp. |
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* |
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* @return array |
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*/ |
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protected function getDefaultHeaders() |
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{ |
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return [ |
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'Authorization' => 'Bearer ' . $this->getBearerToken(), |
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]; |
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} |
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/** |
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* Returns the latest rate limit metrics, absorbed from the HTTP headers of |
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* the most recent HTTP request to the Yelp v3 service. |
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* |
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* @return RateLimit|null |
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* |
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* @see https://www.yelp.com/developers/documentation/v3/rate_limiting |
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*/ |
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public function getRateLimit() |
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{ |
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return $this->rateLimit; |
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} |
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/** |
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* Fetches results from the Business Search API by Type. |
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* |
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* @param string $type |
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* @param array $parameters |
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* |
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* @return stdClass |
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* @throws Stevenmaguire\Yelp\Exception\HttpException |
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* @link https://www.yelp.com/developers/documentation/v3/transactions_search |
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*/ |
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public function getTransactionsSearchResultsByType($type, $parameters = []) |
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{ |
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$path = $this->appendParametersToUrl('/v3/transactions/'.$type.'/search', $parameters); |
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$request = $this->getRequest('GET', $path, $this->getDefaultHeaders()); |
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return $this->processRequest($request); |
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} |
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/** |
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* Provides a hook that handles the response before returning to the consumer. |
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* |
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* @param ResponseInterface $response |
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* |
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* @return ResponseInterface |
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*/ |
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protected function handleResponse(ResponseInterface $response) |
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{ |
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$this->rateLimit = new RateLimit; |
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$this->rateLimit->dailyLimit = (integer) $response->getHeaderLine('RateLimit-DailyLimit'); |
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$this->rateLimit->remaining = (integer) $response->getHeaderLine('RateLimit-Remaining'); |
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$this->rateLimit->resetTime = $response->getHeaderLine('RateLimit-ResetTime'); |
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return $response; |
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} |
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} |
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