57 lines
1.4 KiB
PHP
Executable File
57 lines
1.4 KiB
PHP
Executable File
<?php
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namespace Aws\S3;
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use Aws\CommandInterface;
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use Aws\ResultInterface;
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use Psr\Http\Message\RequestInterface;
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/**
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* Logs a warning when the `expires` header
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* fails to be parsed.
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*
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* @internal
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*/
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class ExpiresParsingMiddleware
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{
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/** @var callable */
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private $nextHandler;
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/**
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* Create a middleware wrapper function.
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*
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* @return callable
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*/
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public static function wrap()
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{
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return function (callable $handler) {
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return new self($handler);
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};
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}
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/**
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* @param callable $nextHandler Next handler to invoke.
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*/
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public function __construct(callable $nextHandler)
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{
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$this->nextHandler = $nextHandler;
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}
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public function __invoke(CommandInterface $command, RequestInterface $request = null)
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{
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$next = $this->nextHandler;
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return $next($command, $request)->then(
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function (ResultInterface $result) {
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if (empty($result['Expires']) && !empty($result['ExpiresString'])) {
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trigger_error(
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"Failed to parse the `expires` header as a timestamp due to "
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. " an invalid timestamp format.\nPlease refer to `ExpiresString` "
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. "for the unparsed string format of this header.\n"
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, E_USER_WARNING
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);
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}
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return $result;
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}
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);
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}
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}
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