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efrain |
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<?php
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namespace Aws\CloudSearchDomain;
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use Aws\AwsClient;
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use Aws\CommandInterface;
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use GuzzleHttp\Psr7\Uri;
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use Psr\Http\Message\RequestInterface;
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use GuzzleHttp\Psr7;
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/**
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* This client is used to search and upload documents to an **Amazon CloudSearch** Domain.
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*
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* @method \Aws\Result search(array $args = [])
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* @method \GuzzleHttp\Promise\Promise searchAsync(array $args = [])
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* @method \Aws\Result suggest(array $args = [])
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* @method \GuzzleHttp\Promise\Promise suggestAsync(array $args = [])
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* @method \Aws\Result uploadDocuments(array $args = [])
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* @method \GuzzleHttp\Promise\Promise uploadDocumentsAsync(array $args = [])
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*/
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class CloudSearchDomainClient extends AwsClient
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{
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public function __construct(array $args)
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{
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parent::__construct($args);
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$list = $this->getHandlerList();
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$list->appendBuild($this->searchByPost(), 'cloudsearchdomain.search_by_POST');
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}
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public static function getArguments()
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{
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$args = parent::getArguments();
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$args['endpoint']['required'] = true;
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$args['region']['default'] = function (array $args) {
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// Determine the region from the provided endpoint.
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// (e.g. http://search-blah.{region}.cloudsearch.amazonaws.com)
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return explode('.', new Uri($args['endpoint']))[1];
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};
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return $args;
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}
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/**
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* Use POST for search command
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*
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* Useful when query string is too long
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*/
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private function searchByPost()
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{
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return static function (callable $handler) {
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return function (
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CommandInterface $c,
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RequestInterface $r = null
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) use ($handler) {
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if ($c->getName() !== 'Search') {
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return $handler($c, $r);
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}
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return $handler($c, self::convertGetToPost($r));
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};
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};
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}
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/**
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* Converts default GET request to a POST request
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*
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* Avoiding length restriction in query
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*
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* @param RequestInterface $r GET request to be converted
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* @return RequestInterface $req converted POST request
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*/
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public static function convertGetToPost(RequestInterface $r)
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{
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if ($r->getMethod() === 'POST') {
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return $r;
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}
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$query = $r->getUri()->getQuery();
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$req = $r->withMethod('POST')
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->withBody(Psr7\Utils::streamFor($query))
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->withHeader('Content-Length', strlen($query))
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->withHeader('Content-Type', 'application/x-www-form-urlencoded')
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->withUri($r->getUri()->withQuery(''));
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return $req;
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}
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}
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