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YandexWebService.php
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YandexWebService.php
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<?php
declare( strict_types = 1 );
namespace MediaWiki\Extension\Translate\WebService;
use FormatJson;
use MediaWiki\Http\HttpRequestFactory;
use MediaWiki\Parser\Sanitizer;
/**
* Implements support for Yandex translation API v1.
* @author Niklas Laxström
* @license GPL-2.0-or-later
* @since 2013.01
* @ingroup TranslationWebService
* @see https://tech.yandex.com/translate/
*/
class YandexWebService extends TranslationWebService {
private HttpRequestFactory $httpRequestFactory;
public function __construct(
HttpRequestFactory $httpRequestFactory,
string $serviceName,
array $config
) {
parent::__construct( $serviceName, $config );
$this->httpRequestFactory = $httpRequestFactory;
if ( !isset( $this->config['key'] ) ) {
throw new TranslationWebServiceConfigurationException( 'API key is not set' );
}
}
/** @inheritDoc */
public function getType(): string {
return 'mt';
}
/** @inheritDoc */
protected function mapCode( string $code ): string {
if ( $code === 'be-tarask' ) {
$code = 'be';
}
return $code;
}
/** @inheritDoc */
protected function doPairs(): array {
$url = $this->config['pairs'] . '?' . wfArrayToCgi( [ 'key' => $this->config['key'] ] );
$json = $this->httpRequestFactory->get( $url, [ 'timeout' => $this->config['timeout'] ], __METHOD__ );
if ( $json === null ) {
throw new TranslationWebServiceException( 'Failure encountered when contacting remote server' );
}
$response = FormatJson::decode( $json );
if ( !is_object( $response ) ) {
throw new TranslationWebServiceException( 'Malformed reply from remote server: ' . $json );
}
$pairs = [];
foreach ( $response->dirs as $pair ) {
[ $source, $target ] = explode( '-', $pair );
$pairs[$source][$target] = true;
}
return $pairs;
}
/** @inheritDoc */
protected function getQuery( string $text, string $sourceLanguage, string $targetLanguage ): TranslationQuery {
# https://tech.yandex.com/translate/doc/dg/reference/translate-docpage/
if ( strlen( $text ) > 10000 ) {
throw new TranslationWebServiceInvalidInputException( 'Source text too long' );
}
$text = $this->wrapUntranslatable( trim( $text ) );
return TranslationQuery::factory( $this->config['url'] )
->timeout( intval( $this->config['timeout'] ) )
->postWithData( wfArrayToCgi(
[
'key' => $this->config['key'],
'text' => $text,
'lang' => "$sourceLanguage-$targetLanguage",
'format' => 'html',
]
) );
}
/** @inheritDoc */
protected function parseResponse( TranslationQueryResponse $response ): string {
$body = $response->getBody();
$responseBody = FormatJson::decode( $body );
if ( !is_object( $responseBody ) ) {
throw new TranslationWebServiceException( 'Invalid json: ' . serialize( $body ) );
} elseif ( $responseBody->code !== 200 ) {
throw new TranslationWebServiceException( $responseBody->message );
}
$text = Sanitizer::decodeCharReferences( $responseBody->text[0] );
$text = $this->unwrapUntranslatable( $text );
return trim( $text );
}
}

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text/x-php
Expires
Aug 19 2026, 21:28 (7 w, 6 d ago)
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Storage Handle
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YandexWebService.php (2 KB)

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