PollyClient.php
74 lines
| 1 | <?php |
| 2 | namespace Aws\Polly; |
| 3 | |
| 4 | use Aws\Api\Serializer\JsonBody; |
| 5 | use Aws\AwsClient; |
| 6 | use Aws\Signature\SignatureV4; |
| 7 | use GuzzleHttp\Psr7\Request; |
| 8 | use GuzzleHttp\Psr7\Uri; |
| 9 | use GuzzleHttp\Psr7; |
| 10 | |
| 11 | /** |
| 12 | * This client is used to interact with the **Amazon Polly** service. |
| 13 | * @method \Aws\Result deleteLexicon(array $args = []) |
| 14 | * @method \GuzzleHttp\Promise\Promise deleteLexiconAsync(array $args = []) |
| 15 | * @method \Aws\Result describeVoices(array $args = []) |
| 16 | * @method \GuzzleHttp\Promise\Promise describeVoicesAsync(array $args = []) |
| 17 | * @method \Aws\Result getLexicon(array $args = []) |
| 18 | * @method \GuzzleHttp\Promise\Promise getLexiconAsync(array $args = []) |
| 19 | * @method \Aws\Result getSpeechSynthesisTask(array $args = []) |
| 20 | * @method \GuzzleHttp\Promise\Promise getSpeechSynthesisTaskAsync(array $args = []) |
| 21 | * @method \Aws\Result listLexicons(array $args = []) |
| 22 | * @method \GuzzleHttp\Promise\Promise listLexiconsAsync(array $args = []) |
| 23 | * @method \Aws\Result listSpeechSynthesisTasks(array $args = []) |
| 24 | * @method \GuzzleHttp\Promise\Promise listSpeechSynthesisTasksAsync(array $args = []) |
| 25 | * @method \Aws\Result putLexicon(array $args = []) |
| 26 | * @method \GuzzleHttp\Promise\Promise putLexiconAsync(array $args = []) |
| 27 | * @method \Aws\Result startSpeechSynthesisTask(array $args = []) |
| 28 | * @method \GuzzleHttp\Promise\Promise startSpeechSynthesisTaskAsync(array $args = []) |
| 29 | * @method \Aws\Result synthesizeSpeech(array $args = []) |
| 30 | * @method \GuzzleHttp\Promise\Promise synthesizeSpeechAsync(array $args = []) |
| 31 | */ |
| 32 | class PollyClient extends AwsClient |
| 33 | { |
| 34 | /** @var JsonBody */ |
| 35 | private $formatter; |
| 36 | |
| 37 | /** |
| 38 | * Create a pre-signed URL for Polly operation `SynthesizeSpeech` |
| 39 | * |
| 40 | * @param array $args parameters array for `SynthesizeSpeech` |
| 41 | * More information @see Aws\Polly\PollyClient::SynthesizeSpeech |
| 42 | * |
| 43 | * @return string |
| 44 | */ |
| 45 | public function createSynthesizeSpeechPreSignedUrl(array $args) |
| 46 | { |
| 47 | $uri = new Uri($this->getEndpoint()); |
| 48 | $uri = $uri->withPath('/v1/speech'); |
| 49 | |
| 50 | // Formatting parameters follows rest-json protocol |
| 51 | $this->formatter = $this->formatter ?: new JsonBody($this->getApi()); |
| 52 | $queryArray = json_decode( |
| 53 | $this->formatter->build( |
| 54 | $this->getApi()->getOperation('SynthesizeSpeech')->getInput(), |
| 55 | $args |
| 56 | ), |
| 57 | true |
| 58 | ); |
| 59 | |
| 60 | // Mocking a 'GET' request in pre-signing the Url |
| 61 | $query = Psr7\Query::build($queryArray); |
| 62 | $uri = $uri->withQuery($query); |
| 63 | |
| 64 | $request = new Request('GET', $uri); |
| 65 | $request = $request->withBody(Psr7\Utils::streamFor('')); |
| 66 | $signer = new SignatureV4('polly', $this->getRegion()); |
| 67 | return (string) $signer->presign( |
| 68 | $request, |
| 69 | $this->getCredentials()->wait(), |
| 70 | '+15 minutes' |
| 71 | )->getUri(); |
| 72 | } |
| 73 | } |
| 74 |