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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| <?php | ||
|
|
||
| declare(strict_types=1); | ||
|
|
||
| namespace Crunz\HttpClient; | ||
|
|
||
| use Crunz\Logger\ConsoleLoggerInterface; | ||
|
|
||
| final class FallbackHttpClient implements HttpClientInterface | ||
| { | ||
| /** @var StreamHttpClient */ | ||
| private $streamHttpClient; | ||
| /** @var CurlHttpClient */ | ||
| private $curlHttpClient; | ||
| /** @var HttpClientInterface|null */ | ||
| private $httpClient; | ||
| /** @var ConsoleLoggerInterface */ | ||
| private $consoleLogger; | ||
|
|
||
| public function __construct( | ||
| StreamHttpClient $streamHttpClient, | ||
| CurlHttpClient $curlHttpClient, | ||
| ConsoleLoggerInterface $consoleLogger | ||
| ) { | ||
| $this->streamHttpClient = $streamHttpClient; | ||
| $this->curlHttpClient = $curlHttpClient; | ||
| $this->consoleLogger = $consoleLogger; | ||
| } | ||
|
|
||
| /** | ||
| * @param string $url | ||
| * | ||
| * @throws HttpClientException | ||
| */ | ||
| public function ping($url) | ||
| { | ||
| $httpClient = $this->chooseHttpClient(); | ||
| $httpClient->ping($url); | ||
| } | ||
|
|
||
| /** | ||
| * @return HttpClientInterface | ||
| * | ||
| * @throws HttpClientException | ||
| */ | ||
| private function chooseHttpClient() | ||
| { | ||
| if (null !== $this->httpClient) { | ||
| return $this->httpClient; | ||
| } | ||
|
|
||
| $this->consoleLogger | ||
| ->debug('Choosing HttpClient implementation.'); | ||
|
|
||
| if (\function_exists('curl_exec')) { | ||
| $this->httpClient = $this->curlHttpClient; | ||
|
|
||
| $this->consoleLogger | ||
| ->debug('cURL available, use <info>CurlHttpClient</info>.'); | ||
|
|
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| return $this->httpClient; | ||
| } | ||
|
|
||
| if ('1' === \ini_get('allow_url_fopen')) { | ||
| $this->httpClient = $this->streamHttpClient; | ||
|
|
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| $this->consoleLogger | ||
| ->debug("'allow_url_fopen' enabled, use <info>StreamHttpClient</info>"); | ||
|
|
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| return $this->httpClient; | ||
| } | ||
|
|
||
| $this->consoleLogger | ||
| ->debug('<error>Choosing HttpClient implementation failed.</error>'); | ||
|
|
||
| throw new HttpClientException( | ||
| "Unable to choose HttpClient. Enable cURL extension (preffered) or turn on 'allow_url_fopen' in php.ini." | ||
| ); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| <?php | ||
|
|
||
| declare(strict_types=1); | ||
|
|
||
| namespace Crunz\HttpClient; | ||
|
|
||
| final class StreamHttpClient implements HttpClientInterface | ||
| { | ||
| /** | ||
| * @param string $url | ||
| * | ||
| * @throws HttpClientException | ||
| */ | ||
| public function ping($url) | ||
| { | ||
| $context = \stream_context_create( | ||
| [ | ||
| 'http' => [ | ||
| 'user_agent' => 'Crunz StreamHttpClient', | ||
| 'timeout' => 5, | ||
| ], | ||
| ] | ||
| ); | ||
| $resource = @\fopen( | ||
| $url, | ||
| 'rb', | ||
| false, | ||
| $context | ||
| ); | ||
|
|
||
| if (false === $resource) { | ||
| $error = \error_get_last(); | ||
| $errorMessage = $error['message'] ?? 'Unknown error'; | ||
|
|
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| throw new HttpClientException("Ping failed with message: \"{$errorMessage}\"."); | ||
| } | ||
|
|
||
| if ($resource) { | ||
| \fclose($resource); | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,24 @@ | ||
| <?php | ||
|
|
||
| declare(strict_types=1); | ||
|
|
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| namespace Crunz\Tests\Unit\HttpClient; | ||
|
|
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| use Crunz\HttpClient\HttpClientException; | ||
| use Crunz\HttpClient\StreamHttpClient; | ||
| use PHPUnit\Framework\TestCase; | ||
|
|
||
| final class StreamHttpClientTest extends TestCase | ||
| { | ||
| /** @test */ | ||
| public function pingFailWithInvalidAddress() | ||
| { | ||
| $this->expectException(HttpClientException::class); | ||
| $this->expectExceptionMessage( | ||
| 'Ping failed with message: "fopen(http://www.wrong-address.tld): failed to open stream: php_network_getaddresses: getaddrinfo failed:' | ||
| ); | ||
|
|
||
| $client = new StreamHttpClient(); | ||
| $client->ping('http://www.wrong-address.tld'); | ||
| } | ||
| } |