installed plugin Infinite Uploads
version 2.0.8
This commit is contained in:
67
wp-content/plugins/infinite-uploads/vendor/Aws3/Aws/StreamRequestPayloadMiddleware.php
vendored
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67
wp-content/plugins/infinite-uploads/vendor/Aws3/Aws/StreamRequestPayloadMiddleware.php
vendored
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<?php
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namespace UglyRobot\Infinite_Uploads\Aws;
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use UglyRobot\Infinite_Uploads\Aws\Api\Service;
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use UglyRobot\Infinite_Uploads\Aws\Exception\IncalculablePayloadException;
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use UglyRobot\Infinite_Uploads\Psr\Http\Message\RequestInterface;
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/**
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* @internal
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*/
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class StreamRequestPayloadMiddleware
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{
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private $nextHandler;
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private $service;
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/**
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* Create a middleware wrapper function
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*
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* @param Service $service
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* @return \Closure
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*/
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public static function wrap(\UglyRobot\Infinite_Uploads\Aws\Api\Service $service)
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{
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return function (callable $handler) use($service) {
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return new self($handler, $service);
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};
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}
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public function __construct(callable $nextHandler, \UglyRobot\Infinite_Uploads\Aws\Api\Service $service)
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{
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$this->nextHandler = $nextHandler;
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$this->service = $service;
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}
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public function __invoke(\UglyRobot\Infinite_Uploads\Aws\CommandInterface $command, \UglyRobot\Infinite_Uploads\Psr\Http\Message\RequestInterface $request)
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{
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$nextHandler = $this->nextHandler;
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$operation = $this->service->getOperation($command->getName());
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$contentLength = $request->getHeader('content-length');
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$hasStreaming = false;
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$requiresLength = false;
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// Check if any present input member is a stream and requires the
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// content length
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foreach ($operation->getInput()->getMembers() as $name => $member) {
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if (!empty($member['streaming']) && isset($command[$name])) {
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$hasStreaming = true;
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if (!empty($member['requiresLength'])) {
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$requiresLength = true;
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}
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}
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}
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if ($hasStreaming) {
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// Add 'transfer-encoding' header if payload size not required to
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// to be calculated and not already known
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if (empty($requiresLength) && empty($contentLength) && isset($operation['authtype']) && $operation['authtype'] == 'v4-unsigned-body') {
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$request = $request->withHeader('transfer-encoding', 'chunked');
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// Otherwise, make sure 'content-length' header is added
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} else {
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if (empty($contentLength)) {
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$size = $request->getBody()->getSize();
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if (is_null($size)) {
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throw new \UglyRobot\Infinite_Uploads\Aws\Exception\IncalculablePayloadException('Payload' . ' content length is required and can not be' . ' calculated.');
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}
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$request = $request->withHeader('content-length', $size);
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}
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}
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}
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return $nextHandler($command, $request);
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}
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}
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