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<?php |
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namespace Bangpound\oEmbed; |
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use Bangpound\oEmbed\Exception\UnknownFormatException; |
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use Bangpound\oEmbed\Provider\ProviderInterface; |
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use GuzzleHttp\ClientInterface; |
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use Negotiation\FormatNegotiatorInterface; |
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use Psr\Http\Message\ResponseInterface; |
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use Symfony\Component\Serializer\SerializerInterface; |
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/** |
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* Class Consumer. |
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*/ |
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class Consumer |
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{ |
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/** |
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* @var ClientInterface |
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*/ |
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private $client; |
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/** |
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* @var ProviderInterface |
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*/ |
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private $provider; |
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/** |
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* @var SerializerInterface |
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*/ |
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private $serializer; |
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/** |
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* @var FormatNegotiatorInterface |
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*/ |
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private $negotiator; |
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/** |
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* @param ClientInterface $client |
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* @param ProviderInterface $provider |
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* @param SerializerInterface $serializer |
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* @param FormatNegotiatorInterface $negotiator |
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*/ |
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public function __construct(ClientInterface $client, ProviderInterface $provider, SerializerInterface $serializer, FormatNegotiatorInterface $negotiator) |
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{ |
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$this->client = $client; |
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$this->provider = $provider; |
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$this->serializer = $serializer; |
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$this->negotiator = $negotiator; |
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} |
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/** |
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* @param $url |
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* @param array $params |
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* |
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* @return array |
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*/ |
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public function get($url, $params = array()) |
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{ |
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$request = $this->provider->request($url, $params); |
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$response = $this->client->send($request); |
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$data = $response->getBody()->getContents(); |
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$format = $this->getFormat($params, $response); |
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return $this->serializer->deserialize($data, null, $format); |
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} |
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/** |
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* @param array $params |
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* @param ResponseInterface $response |
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* |
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* @return null|string |
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* |
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* @throws UnknownFormatException |
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*/ |
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private function getFormat(array $params, ResponseInterface $response) |
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{ |
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if ($response->hasHeader('content-type')) { |
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$header = $response->getHeaderLine('content-type'); |
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$format = $this->negotiator->getFormat($header); |
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} |
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if (isset($params['format'])) { |
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$format = $params['format']; |
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} |
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if (!isset($format)) { |
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throw new UnknownFormatException('Unable to figure out the format'); |
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} |
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return $format; |
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} |
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} |
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bangpound /
oEmbed
