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<?php declare(strict_types=1); |
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/* |
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* This file is part of the feed-io package. |
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* |
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* (c) Alexandre Debril <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace FeedIo\Async; |
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use \GuzzleHttp\ClientInterface; |
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use \GuzzleHttp\Promise\PromiseInterface; |
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use \FeedIo\Adapter\Guzzle\Response; |
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class Client |
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{ |
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/** |
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* @var \GuzzleHttp\ClientInterface |
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*/ |
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protected $guzzleClient; |
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/** |
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* @var Reader |
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*/ |
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protected $reader; |
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/** |
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* Client constructor. |
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* @param ClientInterface $guzzleClient |
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* @param Reader $reader |
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*/ |
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public function __construct(ClientInterface $guzzleClient, Reader $reader) |
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{ |
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$this->guzzleClient = $guzzleClient; |
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$this->reader = $reader; |
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} |
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/** |
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* @param iterable $requests |
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* @return \Generator |
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*/ |
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public function getPromises(iterable $requests) : \Generator |
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{ |
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foreach ($requests as $request) { |
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yield $this->getPromise($request); |
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} |
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} |
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/** |
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* @param Request $request |
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* @return PromiseInterface |
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*/ |
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protected function getPromise(Request $request) : PromiseInterface |
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{ |
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$promise = $this->newPromise($request); |
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$reader= $this->reader; |
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$promise->then(function ($psrResponse) use ($request, $reader) { |
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try { |
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$request->setResponse(new Response($psrResponse)); |
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$reader->handle($request); |
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} catch (\Exception $e) { |
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$reader->handleError($request, $e); |
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} |
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}, function ($error) use ($request, $reader) { |
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$reader->handleError($request, $error); |
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}); |
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return $promise; |
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} |
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/** |
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* @param Request $request |
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* @return PromiseInterface |
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*/ |
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protected function newPromise(Request $request) : PromiseInterface |
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{ |
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$options = [ |
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'headers' => [ |
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'User-Agent' => 'Mozilla/5.0 (X11; U; Linux i686; fr; rv:1.9.1.1) Gecko/20090715 Firefox/3.5.1', |
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'If-Modified-Since' => $request->getModifiedSince()->format(\DateTime::RFC2822) |
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] |
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]; |
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return $this->guzzleClient->requestAsync('GET', $request->getUrl(), $options); |
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} |
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} |
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alexdebril /
feed-io
