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| 1 | +<?php |
| 2 | + |
| 3 | +declare(strict_types=1); |
| 4 | + |
| 5 | +/* |
| 6 | + * This file is part of Optimole PHP SDK. |
| 7 | + * |
| 8 | + * (c) Optimole Team <[email protected]> |
| 9 | + * |
| 10 | + * For the full copyright and license information, please view the LICENSE |
| 11 | + * file that was distributed with this source code. |
| 12 | + */ |
| 13 | + |
| 14 | +namespace Optimole\Sdk\Http; |
| 15 | + |
| 16 | +use GuzzleHttp\ClientInterface as GuzzleClientInterface; |
| 17 | +use GuzzleHttp\Exception\BadResponseException as GuzzleBadResponseException; |
| 18 | +use GuzzleHttp\Exception\GuzzleException; |
| 19 | +use GuzzleHttp\Psr7\Request; |
| 20 | +use Optimole\Sdk\Exception\BadResponseException; |
| 21 | +use Optimole\Sdk\Exception\InvalidArgumentException; |
| 22 | +use Optimole\Sdk\Exception\RuntimeException; |
| 23 | +use Optimole\Sdk\Optimole; |
| 24 | + |
| 25 | +class GuzzleClient implements ClientInterface |
| 26 | +{ |
| 27 | + /** |
| 28 | + * The Guzzle HTTP client. |
| 29 | + */ |
| 30 | + private GuzzleClientInterface $client; |
| 31 | + |
| 32 | + /** |
| 33 | + * Constructor. |
| 34 | + */ |
| 35 | + public function __construct(GuzzleClientInterface $client) |
| 36 | + { |
| 37 | + $this->client = $client; |
| 38 | + } |
| 39 | + |
| 40 | + /** |
| 41 | + * {@inheritdoc} |
| 42 | + */ |
| 43 | + public function sendRequest(string $method, string $url, $body = null, array $headers = []): ?array |
| 44 | + { |
| 45 | + try { |
| 46 | + $response = $this->client->send($this->createRequest($method, $url, $body, $headers), ['verify' => false]); |
| 47 | + } catch (GuzzleBadResponseException $exception) { |
| 48 | + throw new BadResponseException($exception->getMessage(), $exception->getCode(), $exception); |
| 49 | + } catch (GuzzleException $exception) { |
| 50 | + throw new RuntimeException($exception->getMessage(), $exception->getCode(), $exception); |
| 51 | + } |
| 52 | + |
| 53 | + $body = (string) $response->getBody(); |
| 54 | + |
| 55 | + if (empty($body)) { |
| 56 | + return null; |
| 57 | + } |
| 58 | + |
| 59 | + $body = (array) json_decode($body, true); |
| 60 | + |
| 61 | + if (JSON_ERROR_NONE !== json_last_error()) { |
| 62 | + throw new BadResponseException(sprintf('Unable to decode JSON response: %s', json_last_error_msg())); |
| 63 | + } |
| 64 | + |
| 65 | + return $body; |
| 66 | + } |
| 67 | + |
| 68 | + /** |
| 69 | + * Create a request object. |
| 70 | + */ |
| 71 | + private function createRequest(string $method, string $url, $body = null, array $headers = []): Request |
| 72 | + { |
| 73 | + if (is_array($body)) { |
| 74 | + $body = json_encode($body); |
| 75 | + } |
| 76 | + |
| 77 | + if (null !== $body && !is_string($body)) { |
| 78 | + throw new InvalidArgumentException('"body" must be a string or an array'); |
| 79 | + } |
| 80 | + |
| 81 | + $headers = array_merge($headers, [ |
| 82 | + 'User-Agent' => sprintf('optimole-sdk-php/%s', Optimole::VERSION), |
| 83 | + ]); |
| 84 | + $method = strtolower($method); |
| 85 | + |
| 86 | + return new Request($method, $url, $headers, $body); |
| 87 | + } |
| 88 | +} |
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