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<?php declare(strict_types = 1); |
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namespace SlevomatCsobGateway\Api\Driver; |
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use ErrorException; |
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use SlevomatCsobGateway\Api\ApiClientDriver; |
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use SlevomatCsobGateway\Api\HttpMethod; |
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use SlevomatCsobGateway\Api\Response; |
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use SlevomatCsobGateway\Api\ResponseCode; |
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use const CURLINFO_HEADER_SIZE; |
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use const CURLINFO_HTTP_CODE; |
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use const CURLOPT_COOKIESESSION; |
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use const CURLOPT_CUSTOMREQUEST; |
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use const CURLOPT_FOLLOWLOCATION; |
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use const CURLOPT_HEADER; |
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use const CURLOPT_HTTPHEADER; |
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use const CURLOPT_POSTFIELDS; |
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use const CURLOPT_RETURNTRANSFER; |
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use const CURLOPT_SSL_VERIFYPEER; |
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use const CURLOPT_TIMEOUT; |
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use function explode; |
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use function json_decode; |
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use function json_encode; |
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use function substr; |
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use function trim; |
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class CurlDriver implements ApiClientDriver |
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{ |
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/** @var int */ |
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private $timeout = 20; |
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/** |
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* @param HttpMethod $method |
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* @param string $url |
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* @param mixed[]|null $data |
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* @param string[] $headers |
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* @return Response |
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* |
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* @throws CurlDriverException |
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*/ |
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public function request(HttpMethod $method, string $url, ?array $data, array $headers = []): Response |
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{ |
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$ch = curl_init($url); |
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if ($ch === false) { |
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throw new ErrorException('Failed to initialize curl resource.'); |
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} |
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if ($method->equalsValue(HttpMethod::POST) || $method->equalsValue(HttpMethod::PUT)) { |
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curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method->getValue()); |
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curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data)); |
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} |
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curl_setopt($ch, CURLOPT_TIMEOUT, $this->timeout); |
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curl_setopt($ch, CURLOPT_COOKIESESSION, true); |
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); |
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curl_setopt($ch, CURLOPT_HEADER, true); |
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true); |
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers + [ |
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'Content-Type: application/json', |
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]); |
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false); |
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$output = curl_exec($ch); |
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if ($output === false) { |
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throw new CurlDriverException($ch); |
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} |
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$headerSize = curl_getinfo($ch, CURLINFO_HEADER_SIZE); |
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$headers = substr((string) $output, 0, $headerSize); |
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$body = substr((string) $output, $headerSize); |
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$responseCode = ResponseCode::get(curl_getinfo($ch, CURLINFO_HTTP_CODE)); |
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curl_close($ch); |
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return new Response( |
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$responseCode, |
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json_decode($body, true), |
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$this->parseHeaders($headers) |
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); |
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} |
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/** |
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* @param string $rawHeaders |
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* @return string[] |
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*/ |
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private function parseHeaders(string $rawHeaders): array |
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{ |
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$headers = []; |
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foreach (explode("\n", $rawHeaders) as $line) { |
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$line = explode(':', $line, 2); |
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if (!isset($line[1])) { |
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continue; |
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} |
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$headers[$line[0]] = trim($line[1]); |
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} |
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return $headers; |
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} |
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} |
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slevomat /
csob-gateway
Loading history...
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.