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<?php |
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declare(strict_types = 1); |
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/* |
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* This file is part of the AppleApnPush package |
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* |
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* (c) Vitaliy Zhuk <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code |
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*/ |
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namespace Apple\ApnPush\Protocol\Http\Sender; |
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use Apple\ApnPush\Protocol\Http\Request; |
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use Apple\ApnPush\Protocol\Http\Response; |
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use Apple\ApnPush\Protocol\Http\Sender\Exception\HttpSenderException; |
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/** |
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* Send HTTP request via cURL |
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*/ |
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class CurlHttpSender implements HttpSenderInterface |
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{ |
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/** |
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* @var resource |
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*/ |
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private $resource; |
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/** |
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* {@inheritdoc} |
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* |
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* @throws HttpSenderException |
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*/ |
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public function send(Request $request): Response |
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{ |
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$this->initializeCurlResource(); |
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$this->prepareCurlResourceByRequest($request); |
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$content = \curl_exec($this->resource); |
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if (false === $content) { |
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throw new HttpSenderException(sprintf( |
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'cURL Error [%d]: %s', |
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(int) curl_errno($this->resource), |
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(string) curl_error($this->resource) |
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)); |
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} |
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$statusCode = (int) \curl_getinfo($this->resource, CURLINFO_HTTP_CODE); |
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return new Response($statusCode, (string) $content); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function close(): void |
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{ |
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\curl_close($this->resource); |
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$this->resource = null; |
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} |
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/** |
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* Initialize cURL resource |
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*/ |
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private function initializeCurlResource(): void |
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{ |
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if (!$this->resource) { |
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$this->resource = \curl_init(); |
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\curl_setopt($this->resource, CURLOPT_RETURNTRANSFER, 1); |
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\curl_setopt($this->resource, CURLOPT_POST, 1); |
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\curl_setopt($this->resource, CURLOPT_HTTP_VERSION, 3); |
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} |
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} |
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/** |
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* Prepare cURL resource by request |
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* |
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* @param Request $request |
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*/ |
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private function prepareCurlResourceByRequest(Request $request): void |
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{ |
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\curl_setopt($this->resource, CURLOPT_URL, $request->getUrl()); |
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\curl_setopt($this->resource, CURLOPT_POSTFIELDS, $request->getContent()); |
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if ($request->getCertificate()) { |
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\curl_setopt($this->resource, CURLOPT_SSLCERT, $request->getCertificate()); |
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\curl_setopt($this->resource, CURLOPT_SSLCERTPASSWD, $request->getCertificatePassPhrase()); |
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} |
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$inlineHeaders = []; |
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foreach ($request->getHeaders() as $name => $value) { |
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$inlineHeaders[] = \sprintf('%s: %s', $name, $value); |
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} |
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\curl_setopt($this->resource, CURLOPT_HTTPHEADER, $inlineHeaders); |
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} |
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} |
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