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<?php |
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declare(strict_types=1); |
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/* |
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* This software may be modified and distributed under the terms |
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* of the MIT license. See the LICENSE file for details. |
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*/ |
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namespace Billogram; |
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use Http\Discovery\MessageFactoryDiscovery; |
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use Http\Message\MultipartStream\MultipartStreamBuilder; |
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use Http\Message\RequestFactory; |
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use Psr\Http\Message\RequestInterface; |
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/** |
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* @author Tobias Nyholm <[email protected]> |
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* |
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* @internal This class should not be used outside of the API Client, it is not part of the BC promise. |
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*/ |
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final class RequestBuilder |
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{ |
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/** |
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* @var RequestFactory |
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*/ |
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private $requestFactory; |
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/** |
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* @var MultipartStreamBuilder |
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*/ |
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private $multipartStreamBuilder; |
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/** |
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* @param RequestFactory $requestFactory |
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* @param MultipartStreamBuilder $multipartStreamBuilder |
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*/ |
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public function __construct( |
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RequestFactory $requestFactory = null, |
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MultipartStreamBuilder $multipartStreamBuilder = null |
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) { |
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$this->requestFactory = $requestFactory ?: MessageFactoryDiscovery::find(); |
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$this->multipartStreamBuilder = $multipartStreamBuilder ?: new MultipartStreamBuilder(); |
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} |
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/** |
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* Creates a new PSR-7 request. |
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* |
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* @param string $method |
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* @param string $uri |
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* @param array $headers |
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* @param array|string|null $body Request body. If body is an array we will send a as multipart stream request. |
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* If array, each array *item* MUST look like: |
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* array ( |
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* 'content' => string|resource|StreamInterface, |
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* 'name' => string, |
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* 'filename'=> string (optional) |
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* 'headers' => array (optinal) ['header-name' => 'header-value'] |
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* ) |
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* |
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* @return RequestInterface |
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*/ |
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public function create(string $method, string $uri, array $headers = [], $body = null): RequestInterface |
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{ |
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if (!is_array($body)) { |
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return $this->requestFactory->createRequest($method, $uri, $headers, $body); |
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} |
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foreach ($body as $item) { |
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$name = $item['name']; |
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$content = $item['content']; |
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unset($item['name']); |
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unset($item['content']); |
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$this->multipartStreamBuilder->addResource($name, $content, $item); |
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} |
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$multipartStream = $this->multipartStreamBuilder->build(); |
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$boundary = $this->multipartStreamBuilder->getBoundary(); |
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$headers['Content-Type'] = 'multipart/form-data; boundary='.$boundary; |
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$this->multipartStreamBuilder->reset(); |
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return $this->requestFactory->createRequest($method, $uri, $headers, $multipartStream); |
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} |
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} |
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