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<?php |
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namespace Artstorm\MonkeyLearn\Api; |
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use Artstorm\MonkeyLearn\HttpClient\Response; |
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use Artstorm\MonkeyLearn\Client; |
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abstract class ApiAbstract |
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{ |
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/** |
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* HTTP client. |
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* |
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* @var Client |
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*/ |
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protected $client; |
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/** |
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* Assign dependencies. |
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* |
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* @param Client $client |
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*/ |
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public function __construct(Client $client) |
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{ |
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$this->client = $client; |
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} |
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/** |
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* Send a POST request with JSON encoded parameters. |
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* |
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* @param string $path |
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* @param array $parameters |
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* @param array $headers |
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* |
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* @return array |
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*/ |
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protected function post($path, array $parameters = [], array $headers = []) |
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{ |
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return $this->postRaw( |
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$path, |
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$this->createJsonBody($parameters), |
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$headers |
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); |
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} |
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/** |
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* Send a POST request with raw data. |
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* |
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* @param string $path |
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* @param mixed $body |
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* @param array $headers |
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* |
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* @return array |
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*/ |
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protected function postRaw($path, $body, array $headers = []) |
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{ |
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$response = $this->client->getHttpClient()->post( |
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$path, |
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$body, |
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$headers |
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); |
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return $this->getResponse($response); |
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} |
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/** |
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* Create a JSON encoded version of an array of parameters. |
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* |
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* @param array $parameters |
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* |
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* @return null|string |
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*/ |
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protected function createJsonBody(array $parameters) |
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{ |
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if (count($parameters) === 0) { |
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return; |
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} |
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return json_encode($parameters); |
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} |
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/** |
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* Extracts the relevant content from the response. |
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* |
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* @param Response $response |
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* |
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* @return array|mixed |
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*/ |
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protected function getResponse(Response $response) |
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{ |
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$body = $response->getBody(); |
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$content = json_decode($body, true); |
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if (JSON_ERROR_NONE !== json_last_error()) { |
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return $body; |
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} |
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// Add remainin query limits to the response |
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$content['limits'] = $this->getQueryLimitHeaders($response); |
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return $content; |
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} |
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protected function getQueryLimitHeaders(Response $response, array $limits = []) |
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{ |
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$headers = [ |
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'X-Query-Limit-Limit', |
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'X-Query-Limit-Remaining', |
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'X-Query-Limit-Request-Queries' |
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]; |
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foreach ($headers as $header) { |
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$limits[$header] = $response->getHeader($header); |
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} |
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return $limits; |
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} |
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} |
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artstorm /
monkeylearn-api-php
