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<?php |
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namespace Laposte\DatanovaBundle\Client; |
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use Exception; |
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use Psr\Log\LoggerInterface; |
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class Curl implements ClientInterface |
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{ |
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/** @var string */ |
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protected $server; |
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/** @var string */ |
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protected $version; |
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/** @var LoggerInterface */ |
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protected $logger; |
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/** @var float */ |
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protected $timeout; |
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/** |
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* @param string $server |
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* @param string $apiVersion |
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*/ |
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public function __construct($server, $apiVersion) |
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{ |
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$this->server = $server; |
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$this->version = $apiVersion; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function setTimeout($timeout) |
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{ |
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$this->timeout = $timeout; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function setLogger(LoggerInterface $logger) |
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{ |
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$this->logger = $logger; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function get($operation, $parameters = array(), $data = 'records') |
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{ |
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$this->debug(sprintf('%s %s', $operation, $data), $parameters); |
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$result = null; |
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$url = sprintf( |
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'%s/api/%s/%s/%s/?%s', |
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$this->server, |
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$data, |
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$this->version, |
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$operation, |
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http_build_query($parameters) |
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); |
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$curl = curl_init(); |
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curl_setopt_array($curl, array( |
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CURLOPT_RETURNTRANSFER => 1, |
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CURLOPT_URL => $url, |
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)); |
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if (isset($this->timeout)) { |
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curl_setopt($curl, CURLOPT_TIMEOUT, $this->timeout); |
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} |
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try { |
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$response = curl_exec($curl); |
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if (!$response) { |
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$this->error( |
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'Error: "' . curl_error($curl) . '" - Code: ' . curl_errno($curl) . ' - Url: ' . $url, |
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$parameters |
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); |
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} else { |
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$status = curl_getinfo($curl, CURLINFO_HTTP_CODE); |
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$time = curl_getinfo($curl, CURLINFO_TOTAL_TIME); |
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$this->logTransferTime($time); |
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if (200 === $status) { |
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$result = $response; |
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} else { |
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$this->debug('Target url: ' . $url); |
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$this->logResponseError($status, $response, $parameters); |
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} |
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} |
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curl_close($curl); |
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} catch (Exception $exception) { |
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$this->debug($exception->getTraceAsString()); |
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$this->error($exception->getMessage()); |
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} |
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return $result; |
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} |
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/** |
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* @param string $message |
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* @param array $context |
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*/ |
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private function debug($message, $context = array()) |
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{ |
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if ($this->logger) { |
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$this->logger->debug($message, $context); |
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} |
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} |
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/** |
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* @param string $time |
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* |
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* @return array |
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*/ |
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private function logTransferTime($time) |
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{ |
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if ($this->logger) { |
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$this->logger->debug(sprintf('Transfer time: %.3f sec', $time)); |
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} |
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} |
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/** |
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* @param int $status |
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* @param string $response |
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* @param array $parameters |
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*/ |
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private function logResponseError($status, $response, $parameters) |
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{ |
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if ($this->logger) { |
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$log = sprintf( |
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'%d: %s', |
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$status, |
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$response |
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); |
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$this->logger->error($log, $parameters); |
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} |
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} |
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/** |
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* @param string $message |
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* @param array $context |
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*/ |
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private function error($message, $context = array()) |
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{ |
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if ($this->logger) { |
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$this->logger->error($message, $context); |
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} |
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} |
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} |
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