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<?php |
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declare(strict_types=1); |
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namespace Cakasim\Payone\Sdk\Http\Factory; |
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use Cakasim\Payone\Sdk\Http\Message\Stream; |
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use Psr\Http\Message\StreamFactoryInterface; |
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use Psr\Http\Message\StreamInterface; |
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use RuntimeException; |
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/** |
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* Implements the PSR-17 stream factory interface. |
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* |
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* @author Fabian Böttcher <[email protected]> |
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* @since 0.1.0 |
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*/ |
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class StreamFactory implements StreamFactoryInterface |
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{ |
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/** |
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* @inheritDoc |
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*/ |
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public function createStream(string $content = ''): StreamInterface |
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{ |
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// Open PHP temp stream resource. |
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$resource = fopen('php://temp', 'w+'); |
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if (!is_resource($resource)) { |
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throw new RuntimeException('Unable to create temp file stream.'); |
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} |
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// Write provided content to stream and rewind the pointer. |
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fwrite($resource, $content); |
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rewind($resource); |
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// Create Stream with the resource. |
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return new Stream($resource); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function createStreamFromFile(string $filename, string $mode = 'r'): StreamInterface |
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{ |
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// Register temporary error handler to catch fopen warnings. |
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$err = []; |
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set_error_handler(function (int $code, string $message) use (&$err): bool { |
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$err['code'] = $code; |
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$err['message'] = $message; |
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return true; |
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}); |
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// Open the file and restore the error handler. |
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$resource = fopen($filename, $mode); |
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restore_error_handler(); |
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// Throw if an error occurred while opening the file. |
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if (!empty($err)) { |
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throw new RuntimeException("Unable to open file '{$filename}': [{$err['code']}] {$err['message']}"); |
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} |
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if (!is_resource($resource)) { |
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throw new RuntimeException("Unable to create resource from file '{$filename}'."); |
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} |
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return new Stream($resource); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function createStreamFromResource($resource): StreamInterface |
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{ |
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if (!is_resource($resource)) { |
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throw new RuntimeException("Unable to create stream from existing resource."); |
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} |
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return new Stream($resource); |
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} |
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} |
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Cakasim /
php-payone-sdk-http-message
